The aim of this article is to describe the 2017 revised consensus criteria for the clinical diagnosis of dementia with Lewy bodies (DLB) with future directions for the diagnostic criteria. The criteria for the clinical diagnosis of probable and possible DLB were first published as the first consensus report in 1996 and were revised in the third consensus report in 2005. After discussion at the International DLB Conference in Fort Lauderdale, Florida, USA, in 2015, the International DLB Consortium published the fourth consensus report including the revised consensus criteria in 2017. The 2017 revised criteria clearly distinguish between clinical features and diagnostic biomarkers. Significant new information about previously reported aspects of DLB has been incorporated, with increased diagnostic weighting given to rapid eye movement (REM) sleep behavior disorder (RBD) and iodine-123-metaiodobenzylguanidine (MIBG) myocardial scintigraphy. Future directions include the development of the criteria for early diagnosis (prodromal DLB) and the establishment of new biomarkers that directly indicate Lewy-related pathology, including α-synuclein imaging, biopsies of peripheral tissues (skin, etc.) for the demonstration of α-synuclein deposition, and biochemical markers (cerebrospinal fluid/blood), as well as the pathological evaluation of the sensitivity and specificity of the 2017 revised diagnostic criteria. In conclusion, the revised consensus criteria for the clinical diagnosis of DLB were reported with the incorporation of new information about DLB in 2017. Future directions include the development of the criteria for early diagnosis and the establishment of biomarkers directly indicative of Lewy-related pathology.
Citations
Citations to this article as recorded by
The Role of Electroconvulsive Therapy in the Treatment of Catatonia Associated With Lewy Body Dementia: A Case Report Javeria Sahib Din, Thomas Boes, Ernesto Navarro Garcia, Hiba Al-Rubaye Cureus.2024;[Epub] CrossRef
α-Synuclein pathology from the body to the brain: so many seeds so close to the central soil Yunying Yang, Zhentao Zhang Neural Regeneration Research.2024; 19(7): 1463. CrossRef
Suspecting Non-Alzheimer’s Pathologies and Mixed Pathologies: A Comparative Study Between Brain Metabolism and Tau Images Vincent Malotaux, Lise Colmant, Lisa Quenon, Lara Huyghe, Thomas Gérard, Laurence Dricot, Adrian Ivanoiu, Renaud Lhommel, Bernard Hanseeuw Journal of Alzheimer's Disease.2024; 97(1): 421. CrossRef
Supercomplex formation of mitochondrial respiratory chain complexes in leukocytes from patients with neurodegenerative diseases Tsukasa Hara, Ryosuke Amagai, Ryuji Sakakibara, Ayako Okado-Matsumoto The Journal of Biochemistry.2024; 175(3): 289. CrossRef
Latest advances in mechanisms of epileptic activity in Alzheimer’s disease and dementia with Lewy Bodies Mariane Vicente, Kwaku Addo-Osafo, Keith Vossel Frontiers in Neurology.2024;[Epub] CrossRef
The clinical diagnosis of Parkinson's disease Renato P. Munhoz, Vitor Tumas, José Luiz Pedroso, Laura Silveira-Moriyama Arquivos de Neuro-Psiquiatria.2024; 82(06): 001. CrossRef
Identification of Potentially Repurposable Drugs for Lewy Body Dementia Using a Network-Based Approach Megha Manoj, Siddarth Sowmyanarayan, Arjun V. Kowshik, Jhinuk Chatterjee Journal of Molecular Neuroscience.2024;[Epub] CrossRef
Altered structural and functional connectivity in Posterior Cortical Atrophy and Dementia with Lewy bodies Neha Atulkumar Singh, Austin W. Goodrich, Jonathan Graff-Radford, Mary M. Machulda, Irene Sintini, Arenn F. Carlos, Carling G. Robinson, Robert I. Reid, Val J. Lowe, Clifford R. Jack, Ronald C. Petersen, Bradley F. Boeve, Keith A. Josephs, Kejal Kantarci, NeuroImage.2024; 290: 120564. CrossRef
Clinicopathological correlation of cerebrospinal fluid alpha‐synuclein seed amplification assay in a behavioral neurology autopsy cohort Niyatee Samudra, D. Luke Fischer, Steven Lenio, Argentina Lario Lago, Peter A. Ljubenkov, Julio C. Rojas, William W. Seeley, Salvatore Spina, Adam M. Staffaroni, Jonathan Tablante, Fattin Wekselman, Jennifer Lamoureux, Luis Concha‐Marambio, Lea T. Grinber Alzheimer's & Dementia.2024; 20(5): 3334. CrossRef
New insight of exercise on dementia; combinatory effects of physical and cognitive exercise Hyo-Jeong Cha, Jun Hong Park, Changwan Hong Molecular & Cellular Toxicology.2024; 20(4): 767. CrossRef
Diagnostic Challenge of an Advanced Stage Dementia Case Emin Taşkıran European Journal of Geriatrics and Gerontology.2024; 6(1): 73. CrossRef
Dementia with Lewy bodies Cheri M. Jrolf JAAPA.2024;[Epub] CrossRef
Absolute quantitation of sympathetic nerve activity using [123I] metaiodobenzylguanidine SPECT-CT in neurology Shintaro Saito, Kenichi Nakajima, Junji Komatsu, Takayuki Shibutani, Hiroshi Wakabayashi, Hiroshi Mori, Aki Takata, Kenjiro Ono, Seigo Kinuya EJNMMI Reports.2024;[Epub] CrossRef
Sympathetic 123I-metaiodobenzylguanidine index for Lewy body disease: probability-based diagnosis and identifying patients exempt from late imaging Kenichi Nakajima, Takeshi Matsumura, Junji Komatsu, Hiroshi Wakabayashi, Kenjiro Ono, Seigo Kinuya Annals of Nuclear Medicine.2024; 38(10): 814. CrossRef
The usefulness of combined analysis using CIScore and VSRAD parameters for differentiating between dementia with Lewy body and Alzheimer’s disease Gaku Honda, Shigeki Nagamachi, Mai Takahashi, Yukie Higuma, Tomonobu Tani, Kosuke Hida, Kengo Yoshimitsu, Koji Ogomori, Yoshio Tsuboi Japanese Journal of Radiology.2024;[Epub] CrossRef
Biofluid Detection of Pathological α-Synuclein in the Prodromal Phase of Synucleinopathies Annika Kluge, Alex Iranzo Journal of Parkinson's Disease.2024; : 1. CrossRef
Multiple system atrophy: Diagnostic challenges and a proposed diagnostic algorithm Deepmala Nandanwar, Daniel D. Truong Clinical Parkinsonism & Related Disorders.2024; 11: 100271. CrossRef
Magnetic resonance imaging in the diagnosis of progressive supranuclear palsy: A case report and review of literature Baraka Alphonce, Francisca Komanya, Mbelwa Bitesigilwe, John R. Meda, Azan Nyundo Clinical Case Reports.2023;[Epub] CrossRef
Parkinson's disease fluid biomarkers for differential diagnosis of atypical parkinsonian syndromes Jun Yang, Ayotimofe Idowu, Liana Rosenthal, Xiaobo Mao Clinical and Translational Discovery.2023;[Epub] CrossRef
Neurofilament light chain is increased in the parahippocampal cortex and associates with pathological hallmarks in Parkinson’s disease dementia Irene Frigerio, Max A. Laansma, Chen-Pei Lin, Emma J. M. Hermans, Maud M. A. Bouwman, John G. J. M. Bol, Yvon Galis-de Graaf, Dagmar H. Hepp, Annemieke J. M. Rozemuller, Frederik Barkhof, Wilma D. J. van de Berg, Laura E. Jonkman Translational Neurodegeneration.2023;[Epub] CrossRef
Machine learning-based prediction of conversion coefficients for I-123 metaiodobenzylguanidine heart-to-mediastinum ratio Koichi Okuda, Kenichi Nakajima, Chiemi Kitamura, Michael Ljungberg, Tetsuo Hosoya, Yumiko Kirihara, Mitsumasa Hashimoto Journal of Nuclear Cardiology.2023; 30(4): 1630. CrossRef
Costs During the Last Five Years of Life for Patients with Clinical and Pathological Confirmed Diagnosis of Lewy Body Dementia and Alzheimer’s Disease Carolyn W. Zhu, Yian Gu, Anton J. Kociolek, Kayri K. Fernandez, Stephanie Cosentino, Yaakov Stern Journal of Alzheimer's Disease.2023; 92(2): 457. CrossRef
Early- and late-onset of isolated rapid eye movement sleep behavior disorder: A retrospective cohort study Li Zhou, Bei Huang, Jing Wang, Steven WH. Chau, Joey WY. Chan, Jihui Zhang, Mandy WM. Yu, Jessie CC. Tsang, Shirley Xin Li, Vincent CT. Mok, Yun Kwok Wing, Yaping Liu Sleep Medicine.2023;[Epub] CrossRef
Parkinson Disease Dementia Management: an Update of Current Evidence and Future Directions Oliver Phillips, Debolina Ghosh, Hubert H. Fernandez Current Treatment Options in Neurology.2023; 25(5): 93. CrossRef
Rapidly progressive dementia with severe insomnia: an unusual case of progressive supranuclear palsy mimicking dementia with Lewy bodies Rae On Kim, Eun Ji Lee, Seong-Ik Kim, Sung-Hye Park, Kyum-Yil Kwon Neurological Sciences.2023; 44(8): 2953. CrossRef
Significance of clinical symptoms and red flags in early differential diagnosis of Parkinson’s disease and atypical Parkinsonian syndromes Nils Schröter, Thilo van Eimeren, Joseph Classen, Johannes Levin, Christoph Redecker, Martin Wolz, Lars Tönges Journal of Neural Transmission.2023; 130(6): 839. CrossRef
Electroencephalography in young onset dementia Casey W Brown, Huei-Yang Chen, Peter K Panegyres BMC Neurology.2023;[Epub] CrossRef
Clinical trials in dementia with Lewy bodies: the evolving concept of co-pathologies, patient selection and biomarkers Lucy L. Gibson, Carla Abdelnour, Joyce Chong, Clive Ballard, Dag Aarsland Current Opinion in Neurology.2023;[Epub] CrossRef
Coexistence of Posterior Cortical Atrophy and Parkinson’s Disease Eun-Byul Ko, Il-Joong Hwang, Jung-Woo Kim, Dar-Eun Jung, Ju-Suk Lee, Sang-Won Yoo, Joong-Seok Kim Journal of the Korean Neurological Association.2023; 41(3): 216. CrossRef
Toward a new nosology of neurodegenerative diseases Manuel Menéndez‐González Alzheimer's & Dementia.2023; 19(8): 3731. CrossRef
Autonomic dysfunction in dementia with Lewy bodies: Focusing on cardiovascular and respiratory dysfunction Katsuyoshi Mizukami Psychiatry and Clinical Neurosciences Reports.2023;[Epub] CrossRef
Beyond Strains: Molecular Diversity in Alpha-Synuclein at the Center of Disease Heterogeneity Marcelina J. Wojewska, Maria Otero-Jimenez, Jose Guijarro-Nuez, Javier Alegre-Abarrategui International Journal of Molecular Sciences.2023; 24(17): 13199. CrossRef
Case Study 6: The Diagnostic Challenge of a 75-Year-Old Man Who Had, Then Didn’t Have, Then Did Have Alzheimer’s Disease Sergio A. Ramírez-Salazar, Cassie MacRae, Mel B. Feany, Michael Miller, Hyun-Sik Yang, Mary-Ellen Meadows, Scott M. McGinnis, David Silbersweig, Seth A. Gale, Kirk R. Daffner The Journal of Neuropsychiatry and Clinical Neurosciences.2023; 35(4): 325. CrossRef
Cardiac 123I-Metaiodobenzylguanidine (MIBG) Scintigraphy in Parkinson’s Disease: A Comprehensive Review Jamir Pitton Rissardo, Ana Letícia Fornari Caprara Brain Sciences.2023; 13(10): 1471. CrossRef
A Unique Perspective on Lead Compounds for Dementia with the Lewy
Body Menaka Subramani, Amuthalakshmi Sivaperuman, Ramalakshmi Natarajan, Keerthana Dhinakaran Medicinal Chemistry.2023; 19(10): 946. CrossRef
Three-Dimensional Heart Segmentation and Absolute Quantitation of Cardiac 123I-metaiodobenzylguanidine Sympathetic Imaging Using SPECT/CT Shintaro Saito, Kenichi Nakajima, Takayuki Shibutani, Hiroshi Wakabayashi, Hiroto Yoneyama, Takahiro Konishi, Hiroshi Mori, Aki Takata, Seigo Kinuya Annals of Nuclear Cardiology.2023; 9(1): 61. CrossRef
Comparison of Taiwanese and European Calibration Factors for Heart-to-Mediastinum Ratio in Multicenter 123I-mIBG Phantom Studies Koichi Okuda, Kenichi Nakajima, Guang-Uei Hung, Hao-Ting Wu, Derk O. Verschure, Hein J. Verberne, Chiemi Kitamura Annals of Nuclear Cardiology.2023; 9(1): 54. CrossRef
Clinical biomarkers for Lewy body diseases Mai M. Abdelmoaty, Eugene Lu, Rana Kadry, Emma G. Foster, Shaurav Bhattarai, R. Lee Mosley, Howard E. Gendelman Cell & Bioscience.2023;[Epub] CrossRef
Proteomic comparison between non‐purified cerebrospinal fluid and cerebrospinal fluid‐derived extracellular vesicles from patients with Alzheimer's, Parkinson's and Lewy body dementia Yael Hirschberg, Natalia Valle‐Tamayo, Oriol Dols‐Icardo, Sebastiaan Engelborghs, Bart Buelens, Roosmarijn E. Vandenbroucke, Yannick Vermeiren, Kurt Boonen, Inge Mertens Journal of Extracellular Vesicles.2023;[Epub] CrossRef
The connection between cerebral amyloid angiopathy and Alzheimer’s disease Hans Rolf Jäger European Radiology.2023; 34(4): 2171. CrossRef
Young-onset dementia with Lewy Bodies presenting with apathy and alexithymia Stefania Kaninia, Rosaleen A. McCarthy, Zia Saad, George P Pengas Neurocase.2023; 29(6): 191. CrossRef
Autonomic symptoms are predictive of dementia with Lewy bodies Wenzheng Hu, Shuai Liu, Fei Wang, Han Zhu, Xiaoshan Du, Lingyun Ma, Jinghuan Gan, Hao Wu, Xiaodan Wang, Yong Ji Parkinsonism & Related Disorders.2022; 95: 1. CrossRef
Delusion and Delirium in Neurodegenerative Disorders: An Overlooked Relationship? Daniele Urso, Valentina Gnoni, Marco Filardi, Giancarlo Logroscino Frontiers in Psychiatry.2022;[Epub] CrossRef
Clinical Trajectories at the End of Life in Autopsy-Confirmed Dementia Patients With Alzheimer Disease and Lewy Bodies Pathologies Yian Gu, Anton Kociolek, Kayri K. Fernandez, Stephanie A. Cosentino, Carolyn Wei Zhu, Zhezhen Jin, James B. Leverenz, Yaakov B. Stern Neurology.2022;[Epub] CrossRef
Diagnostic Performance for Differential Diagnosis of Atypical Parkinsonian Syndromes from Parkinson’s Disease Using Quantitative Indices of 18F-FP-CIT PET/CT Miju Cheon, Seung Min Kim, Sang-Won Ha, Min Ju Kang, Hea-Eun Yang, Jang Yoo Diagnostics.2022; 12(6): 1402. CrossRef
The promise of amplification assays for accurate early detection of α-synucleinopathies: A review Regina Kurapova, Leonidas Chouliaras, John T. O'Brien Experimental Gerontology.2022; 165: 111842. CrossRef
Progressive Olfactory Impairment and Cardiac Sympathetic Denervation in REM Sleep Behavior Disorder Annette Janzen, David Vadasz, Jan Booij, Markus Luster, Damiano Librizzi, Martin T. Henrich, Lars Timmermann, Mahboubeh Habibi, Elisabeth Sittig, Geert Mayer, Fanni Geibl, Wolfgang Oertel Journal of Parkinson's Disease.2022; 12(6): 1921. CrossRef
A Systematic Review and Comparison of Neurocognitive Features of Late-Life Attention-Deficit/Hyperactivity Disorder and Dementia With Lewy Bodies Jennifer L. Prentice, Morgan J. Schaeffer, Alexandra K. Wall, Brandy L. Callahan Journal of Geriatric Psychiatry and Neurology.2021; 34(5): 466. CrossRef
Dementia with Lewy bodies in first-generation immigrants in a European memory clinic Kurt Segers, Florence Benoit, Jean-Marie Meyts, Gérald Glibert, Sophie Levy, Murielle Surquin Acta Neurologica Belgica.2021; 121(1): 219. CrossRef
The development of new method to differentiate between Dementia with Lewy bodies and Alzheimer’s disease by cerebral perfusion SPECT-comparison to CIScore Gaku Honda, Shigeki Nagamachi, Masanari Nonokuma, Koichi Takano, Yasuo Kuwabara, Kengo Yoshimitsu, Hitoshi Iida, Koji Ogomori, Hiroaki Kawasaki, Yoshio Tsuboi Japanese Journal of Radiology.2021; 39(2): 198. CrossRef
Mechanisms of Neurodegeneration in Various Forms of Parkinsonism—Similarities and Differences Dariusz Koziorowski, Monika Figura, Łukasz M. Milanowski, Stanisław Szlufik, Piotr Alster, Natalia Madetko, Andrzej Friedman Cells.2021; 10(3): 656. CrossRef
Advances in computerized MRI‐based biomarkers in Alzheimer’s disease Raymond Wong, Yishan Luo, Vincent Chung-tong Mok, Lin Shi Brain Science Advances.2021; 7(1): 26. CrossRef
Convolutional neural network-based automatic heart segmentation and quantitation in 123I-metaiodobenzylguanidine SPECT imaging Shintaro Saito, Kenichi Nakajima, Lars Edenbrandt, Olof Enqvist, Johannes Ulén, Seigo Kinuya EJNMMI Research.2021;[Epub] CrossRef
A direct comparison of the 2005 and 2017 criteria for dementia with Lewy bodies Kurt Segers, Florence Benoit, Jean‐Marie Meyts, Gerald Glibert, Murielle Surquin Psychogeriatrics.2020; 20(5): 785. CrossRef
α-Synuclein and tau deposition in the central nervous system is responsible for various parkinsonian syndromes, including Parkinson’s disease, multiple system atrophy, dementia with Lewy bodies, progressive supranuclear palsy and corticobasal degeneration. Emerging evidence has suggested that pathologic α-synuclein and tau are transmitted from cell to cell and further accelerate the aggregation of pathologic proteins in neighboring cells. Furthermore, extracellular pathologic proteins have also been reported to provoke inflammatory responses that lead to neurodegeneration. Therefore, immunotherapies targeting extracellular α-synuclein and tau have been proposed as potential disease-modifying strategies. In this review, we summarize completed phase I trials and ongoing phase II trials of immunotherapies against α-synuclein and tau and further discuss concerns and hurdles to overcome in the future.
Citations
Citations to this article as recorded by
Overlaps and divergences between tauopathies and synucleinopathies: a duet of neurodegeneration Wen Li, Jia-Yi Li Translational Neurodegeneration.2024;[Epub] CrossRef
Neurodegenerative disorders: Mechanisms of degeneration and therapeutic approaches with their clinical relevance Dnyandev G. Gadhave, Vrashabh V. Sugandhi, Saurav Kumar Jha, Sopan N. Nangare, Gaurav Gupta, Sachin Kumar Singh, Kamal Dua, Hyunah Cho, Philip M. Hansbro, Keshav Raj Paudel Ageing Research Reviews.2024; 99: 102357. CrossRef
Modeling the dynamics of innate and adaptive immune response to Parkinson's disease with immunotherapy Salma M. Al-Tuwairqi, Asma A. Badrah AIMS Mathematics.2023; 8(1): 1800. CrossRef
Evaluation of an Adoptive Cellular Therapy-Based Vaccine in a Transgenic Mouse Model of α-synucleinopathy Winston T. Chu, Jesse Hall, Anjela Gurrala, Alexander Becsey, Shreya Raman, Michael S. Okun, Catherine T. Flores, Benoit I. Giasson, David E. Vaillancourt, Vinata Vedam-Mai ACS Chemical Neuroscience.2023; 14(2): 235. CrossRef
Direct digital sensing of protein biomarkers in solution Georg Krainer, Kadi L. Saar, William E. Arter, Timothy J. Welsh, Magdalena A. Czekalska, Raphaël P. B. Jacquat, Quentin Peter, Walther C. Traberg, Arvind Pujari, Akhila K. Jayaram, Pavankumar Challa, Christopher G. Taylor, Lize-Mari van der Linden, Titus Nature Communications.2023;[Epub] CrossRef
Inflammation in multiple system atrophy Marta Leńska-Mieciek, Natalia Madetko-Alster, Piotr Alster, Leszek Królicki, Urszula Fiszer, Dariusz Koziorowski Frontiers in Immunology.2023;[Epub] CrossRef
Immunisation with UB-312 in the Thy1SNCA mouse prevents motor performance deficits and oligomeric α-synuclein accumulation in the brain and gut Jacqui T. Nimmo, Harry Smith, Chang Yi Wang, Jessica L. Teeling, James A. R. Nicoll, Ajay Verma, Jean-Cosme Dodart, Zhi Liu, Feng Lin, Roxana O. Carare Acta Neuropathologica.2022; 143(1): 55. CrossRef
Efficacy and immunogenicity of MultiTEP-based DNA vaccines targeting human α-synuclein: prelude for IND enabling studies Changyoun Kim, Armine Hovakimyan, Karen Zagorski, Tatevik Antonyan, Irina Petrushina, Hayk Davtyan, Gor Chailyan, Jonathan Hasselmann, Michiyo Iba, Anthony Adame, Edward Rockenstein, Marcell Szabo, Mathew Blurton-Jones, David H. Cribbs, Anahit Ghochikyan, npj Vaccines.2022;[Epub] CrossRef
Evidence of Inflammation in Parkinson’s Disease and Its Contribution to Synucleinopathy Thuy Thi Lai, Yun Joong Kim, Hyeo-il Ma, Young Eun Kim Journal of Movement Disorders.2022; 15(1): 1. CrossRef
Slowing Parkinson’s Disease Progression with Vaccination and Other Immunotherapies Dhanya Vijayakumar, Joseph Jankovic CNS Drugs.2022; 36(4): 327. CrossRef
Amyloid β, Tau, and α-Synuclein aggregates in the pathogenesis, prognosis, and therapeutics for neurodegenerative diseases Urmi Sengupta, Rakez Kayed Progress in Neurobiology.2022; 214: 102270. CrossRef
Modeling the dynamics of innate immune response to Parkinson disease with therapeutic approach Asma Badrah, Salma Al-Tuwairqi Physical Biology.2022; 19(5): 056004. CrossRef
Potential of food-derived bioactive peptides in alleviation and prevention of Alzheimer's disease Le Zhao, Dan Li, Xiaofen Qi, Kaifang Guan, Haoran Chen, Rongchun Wang, Ying Ma Food & Function.2022; 13(21): 10851. CrossRef
Harnessing the immune system for the treatment of Parkinson’s disease Vinata Vedam-Mai Brain Research.2021; 1758: 147308. CrossRef
The Contribution of Microglia to Neuroinflammation in Parkinson’s Disease Katja Badanjak, Sonja Fixemer, Semra Smajić, Alexander Skupin, Anne Grünewald International Journal of Molecular Sciences.2021; 22(9): 4676. CrossRef
Viral alpha-synuclein knockdown prevents spreading synucleinopathy Sindhu Menon, Rikke H Kofoed, Fadl Nabbouh, Kristiana Xhima, Yasmeen Al-Fahoum, Tammy Langman, Howard T J Mount, Lamya S Shihabuddin, S Pablo Sardi, Paul E Fraser, Joel C Watts, Isabelle Aubert, Anurag Tandon Brain Communications.2021;[Epub] CrossRef
Immunotherapies for Aging-Related Neurodegenerative Diseases—Emerging Perspectives and New Targets Somin Kwon, Michiyo Iba, Changyoun Kim, Eliezer Masliah Neurotherapeutics.2020; 17(3): 935. CrossRef
The Functional Roles and Applications of Immunoglobulins in Neurodegenerative Disease Kyu-Young Sim, Kyeong Chan Im, Sung-Gyoo Park International Journal of Molecular Sciences.2020; 21(15): 5295. CrossRef
Novel antibodies detect additional α-synuclein pathology in synucleinopathies: potential development for immunotherapy Jacqui T. Nimmo, Ajay Verma, Jean-Cosme Dodart, Chang Yi Wang, Jimmy Savistchenko, Ronald Melki, Roxana O. Carare, James A. R. Nicoll Alzheimer's Research & Therapy.2020;[Epub] CrossRef
New Insights Into Drug Discovery Targeting Tau Protein Yoshiyuki Soeda, Akihiko Takashima Frontiers in Molecular Neuroscience.2020;[Epub] CrossRef
Progressive supranuclear palsy (PSP) is characterized by supranuclear gaze palsy, dystonic rigidity of the neck and upper trunk, frequent falls and mild cognitive impairment. Cerebellar ataxia is one of the exclusion criteria given by the National Institute of Neurological Disorders and Stroke and the Society for Progressive Supranuclear Palsy. As a result, pathologically proven PSP patients exhibiting cerebellar ataxia have often been misdiagnosed with spinocerebellar degeneration, specifically multiple system atrophy with predominant cerebellar ataxia (MSA-C). However, more recently, it has been recognized that patients with PSP can present with truncal and limb ataxia as their initial symptom and/or main manifestation. These patients can be classified as having PSP with predominant cerebellar ataxia (PSP-C), a new subtype of PSP. Since the development of this classification, patients with PSP-C have been identified primarily in Asian countries, and it has been noted that this condition is very rare in Western communities. Furthermore, the clinical features of PSP-C have been identified, enabling it to be distinguished from other subtypes of PSP and MSA-C. In this review, we describe the clinical and neuropathological features of PSP-C. The hypothesized pathophysiology of cerebellar ataxia in PSP-C is also discussed.
Citations
Citations to this article as recorded by
Progressive supranuclear palsy: A case report and brief review of the literature Vivek Batheja, Morgan Fish, Aneri B. Balar, Jeffery P. Hogg, Dhairya A. Lakhani, Musharaf Khan Radiology Case Reports.2024; 19(1): 250. CrossRef
Assessment of [18F]PI-2620 Tau-PET Quantification via Non-Invasive Automatized Image Derived Input Function Maria Meindl, Artem Zatcepin, Johannes Gnörich, Maximilian Scheifele, Mirlind Zaganjori, Mattes Groß, Simon Lindner, Rebecca Schaefer, Marcel Simmet, Sebastian Roemer, Sabrina Katzdobler, Johannes Levin, Günter Höglinger, Ann-Cathrin Bischof, Henryk Barth European Journal of Nuclear Medicine and Molecular Imaging.2024; 51(11): 3252. CrossRef
The Role of the Cerebellum in Swallowing Ayodele Sasegbon, Shaheen Hamdy Dysphagia.2023; 38(2): 497. CrossRef
Ataxias: Hereditary, Acquired, and Reversible Etiologies Chi-Ying R. Lin, Sheng-Han Kuo Seminars in Neurology.2023; 43(01): 048. CrossRef
Progressive supranuclear palsy: current approach and challenges to diagnosis and treatment Ariane Veilleux Carpentier, Nikolaus R. McFarland Current Opinion in Neurology.2023; 36(4): 309. CrossRef
Deciphering the saccade velocity profile of progressive supranuclear palsy: A sign of latent cerebellar/brainstem dysfunction? Yasuo Terao, Shin-ichi Tokushige, Satomi Inomata-Terada, Hideki Fukuda, Akihiro Yugeta, Yoshikazu Ugawa Clinical Neurophysiology.2022; 141: 147. CrossRef
Parkinsonism and ataxia Giulia Franco, Giulia Lazzeri, Alessio Di Fonzo Journal of the Neurological Sciences.2022; 433: 120020. CrossRef
Differential Diagnosis of Rare Subtypes of Progressive Supranuclear Palsy and PSP-Like Syndromes—Infrequent Manifestations of the Most Common Form of Atypical Parkinsonism Patrycja Krzosek, Natalia Madetko, Anna Migda, Bartosz Migda, Dominika Jaguś, Piotr Alster Frontiers in Aging Neuroscience.2022;[Epub] CrossRef
Clinical Aspects of the Differential Diagnosis of Parkinson’s Disease and Parkinsonism Hae-Won Shin, Sang-Wook Hong, Young Chul Youn Journal of Clinical Neurology.2022; 18(3): 259. CrossRef
Clinical Spectrum of Tauopathies Nahid Olfati, Ali Shoeibi, Irene Litvan Frontiers in Neurology.2022;[Epub] CrossRef
Toward More Accessible Fully Automated 3D Volumetric MRI Decision Trees for the Differential Diagnosis of Multiple System Atrophy, Related Disorders, and Age-Matched Healthy Subjects Jisoo Kim, Geoffrey S. Young, Andrew S. Willett, Ariana T. Pitaro, Grace F. Crotty, Merlyne Mesidor, Kristie A. Jones, Camden Bay, Min Zhang, Mel B. Feany, Xiaoyin Xu, Lei Qin, Vikram Khurana The Cerebellum.2022; 22(6): 1098. CrossRef
Progressive Supranuclear Palsy in 2022: recent developments and an eye to the future Shane Lyons, Sean O'Dowd, Richard Walsh, Tim Lynch Advances in Clinical Neuroscience & Rehabilitation.2022;[Epub] CrossRef
Pearls & Oy-sters: Deep Phenotyping of Abnormal Eye Movements Advances the Detection of Gerstmann-Sträussler-Scheinker Syndrome Ashley M. Paul, Weiyi Mu, Ankur Butala, Kemar E. Green Neurology.2022; 99(21): 957. CrossRef
Cerebellar ataxia in progressive supranuclear palsy: a clinico-pathological case report David Crosiers, Anne Sieben, Sarah Ceyssens, Paul M. Parizel, Jonathan Baets Acta Neurologica Belgica.2021; 121(2): 599. CrossRef
Progressive supranuclear palsy N.V. Fedorova, E.V. Bril, T.K. Kulua, A.D. Mikhaylova Zhurnal nevrologii i psikhiatrii im. S.S. Korsakova.2021; 121(5): 111. CrossRef
Case 20-2021: A 69-Year-Old Man with Ataxia Richard C. Cabot, Eric S. Rosenberg, David M. Dudzinski, Meridale V. Baggett, Kathy M. Tran, Dennis C. Sgroi, Jo-Anne O. Shepard, Emily K. McDonald, Tara Corpuz, Vikram Khurana, Claudio M. de Gusmao, McKinley Glover, Jeffrey Helgager New England Journal of Medicine.2021; 385(2): 165. CrossRef
Evolving concepts in progressive supranuclear palsy and other 4-repeat tauopathies Maria Stamelou, Gesine Respondek, Nikolaos Giagkou, Jennifer L. Whitwell, Gabor G. Kovacs, Günter U. Höglinger Nature Reviews Neurology.2021; 17(10): 601. CrossRef
Tauopathy and Movement Disorders—Unveiling the Chameleons and Mimics Jacky Ganguly, Mandar Jog Frontiers in Neurology.2020;[Epub] CrossRef
Electrophysiological studies can provide objective and quantifiable assessments of movement disorders. They are useful in the diagnosis of hyperkinetic movement disorders, particularly tremors and myoclonus. The most commonly used measures are surface electromyography (sEMG), electroencephalography (EEG) and accelerometry. Frequency and coherence analyses of sEMG signals may reveal the nature of tremors and the source of the tremors. The effects of voluntary tapping, ballistic movements and weighting of the limbs can help to distinguish between organic and functional tremors. The presence of Bereitschafts-potentials and beta-band desynchronization recorded by EEG before movement onset provide strong evidence for functional movement disorders. EMG burst durations, distributions and muscle recruitment orders may identify and classify myoclonus to cortical, subcortical or spinal origins and help in the diagnosis of functional myoclonus. Organic and functional cervical dystonia can potentially be distinguished by EMG power spectral analysis. Several reflex circuits, such as the long latency reflex, blink reflex and startle reflex, can be elicited with different types of external stimuli and are useful in the assessment of myoclonus, excessive startle and stiff person syndrome. However, limitations of the tests should be recognized, and the results should be interpreted together with clinical observations.
Citations
Citations to this article as recorded by
Surface electromyography for evaluating patients with oromandibular dystonia Jae-Hyung Kim, Byung-Gook Kim, Yeong-Gwan Im CRANIO®.2024; 42(3): 316. CrossRef
Clinical neurophysiology of functional motor disorders: IFCN Handbook Chapter M.J. Edwards, L.H. Koens, J. Liepert, J. Nonnekes, P. Schwingenschuh, A.M.M. van de Stouwe, F. Morgante Clinical Neurophysiology Practice.2024; 9: 69. CrossRef
Multimodal imaging and electrophysiological study in the differential diagnosis of rest tremor Federica Aracri, Andrea Quattrone, Maria Giovanna Bianco, Alessia Sarica, Marida De Maria, Camilla Calomino, Marianna Crasà, Rita Nisticò, Jolanda Buonocore, Basilio Vescio, Maria Grazia Vaccaro, Aldo Quattrone Frontiers in Neurology.2024;[Epub] CrossRef
Simple biomarkers to distinguish Parkinson’s disease from its mimics in clinical practice: a comprehensive review and future directions Andrea Quattrone, Mario Zappia, Aldo Quattrone Frontiers in Neurology.2024;[Epub] CrossRef
Substantiating the Short Burst Duration in Cortical Myoclonus Sterre van der Veen, Amber Maliepaard, Madelein van der Stouwe, Jelle Dalenberg, Inge Tuitert, Jan Willem J. Elting, Marina A.J. Tijssen Movement Disorders.2024;[Epub] CrossRef
Diagnostic Value of Bereitschaftspotential in People With Functional Seizures Christoph S. Dietze, Dieke van Waart-Houtman, Anne Marthe Meppelink, Mireille Bourez-Swart, Job van der Palen, Maeike Zijlmans, Sandra M. A. van der Salm Journal of Clinical Neurophysiology.2024;[Epub] CrossRef
Asterixis of peripheral origin: isolated lower limb asterixis in Guillain–Barre syndrome Boby Varkey Maramattom Acta Neurologica Belgica.2023; 123(3): 1095. CrossRef
Moving Beyond Movement: Diagnosing Functional Movement Disorder Gabriela S. Gilmour, Sarah C. Lidstone Seminars in Neurology.2023; 43(01): 106. CrossRef
Neurophysiology of Brain Networks Underlies Symptoms of Parkinson’s Disease: A Basis for Diagnosis and Management Martha Teresa Acosta-Mejia, Nelson Villalobos Diagnostics.2023; 13(14): 2394. CrossRef
Utility of Neurophysiological Evaluation in Movement Disorders Clinical Practice Talyta Grippe, Robert Chen Movement Disorders Clinical Practice.2023; 10(11): 1599. CrossRef
Development of a New Wearable Device for the Characterization of Hand Tremor Basilio Vescio, Marida De Maria, Marianna Crasà, Rita Nisticò, Camilla Calomino, Federica Aracri, Aldo Quattrone, Andrea Quattrone Bioengineering.2023; 10(9): 1025. CrossRef
Electrophysiology in Functional Movement Disorders: An Update Nitish Kamble, Pramod Kumar Pal Tremor and Other Hyperkinetic Movements.2023;[Epub] CrossRef
The clinical and electrophysiological investigation of tremor Günther Deuschl, Jos S. Becktepe, Michiel Dirkx, Dietrich Haubenberger, Anhar Hassan, Rick C. Helmich, Muthuraman Muthuraman, Pattamon Panyakaew, Petra Schwingenschuh, Kirsten E. Zeuner, Rodger J. Elble Clinical Neurophysiology.2022; 136: 93. CrossRef
Remote measurement and home monitoring of tremor Zoltan Mari, Dietrich Haubenberger Journal of the Neurological Sciences.2022; 435: 120201. CrossRef
Functional tremor Petra Schwingenschuh, Alberto J. Espay Journal of the Neurological Sciences.2022; 435: 120208. CrossRef
Speech-induced action myoclonus Hugh D. Simpson, Joseph R. Duffy, Julie A.G. Stierwalt, J. Eric Ahlskog, Anhar Hassan Parkinsonism & Related Disorders.2022; 98: 41. CrossRef
Simulation of the physical process of neural electromagnetic signal generation based on a simple but functional bionic Na+ channel Fan Wang, Jingjing Xu, Yanbin Ge, Shengyong Xu, Yanjun Fu, Caiyu Shi, Jianming Xue Chinese Physics B.2022; 31(6): 068701. CrossRef
Functional Patients Referred for Deep Brain Stimulation: How Common Is it? Carolina Gorodetsky, Paula Azevedo, Alfonso Fasano Movement Disorders Clinical Practice.2022; 9(6): 841. CrossRef
Myoclonus and other jerky movement disorders Sterre van der Veen, John N. Caviness, Yasmine E.M. Dreissen, Christos Ganos, Abubaker Ibrahim, Johannes H.T.M. Koelman, Ambra Stefani, Marina A.J. Tijssen Clinical Neurophysiology Practice.2022; 7: 285. CrossRef
Contemporary clinical neurophysiology applications in dystonia Petr Kaňovský, Raymond Rosales, Pavel Otruba, Martin Nevrlý, Lenka Hvizdošová, Robert Opavský, Michaela Kaiserová, Pavel Hok, Kateřina Menšíková, Petr Hluštík, Martin Bareš Journal of Neural Transmission.2021; 128(4): 509. CrossRef
Suggestibility as a valuable criterion for laboratory-supported definite functional movement disorders Gerard Saranza, Daniel Vargas-Mendez, Anthony E. Lang, Robert Chen Clinical Neurophysiology Practice.2021; 6: 103. CrossRef
Peribuccal and pharyngeal myorhythmia as a presenting symptom of hypertrophic olivary degeneration: Expert commentary Robert Chen Parkinsonism & Related Disorders.2021; 85: 144. CrossRef
Nano‐dielectrics in biosystems Jingjing Xu, Fan Wang, Yihan Song, Song Ge, Shengyong Xu IET Nanodielectrics.2021; 4(4): 179. CrossRef
Jaw Pain and Oromandibular Dysfunction After a Complex Hospital Course Sarah Smith, Ny-Ying Lam American Journal of Physical Medicine & Rehabilitation.2021; 100(5): e62. CrossRef
Factors Influencing the Surgical Decision in Dystonia Patients Referred for Deep Brain Stimulation Carolina Gorodetsky, Paula Azevedo, Carolina Candeias da Silva, Alfonso Fasano Toxins.2021; 13(8): 511. CrossRef
Tremor Syndromes: An Updated Review Abhishek Lenka, Joseph Jankovic Frontiers in Neurology.2021;[Epub] CrossRef
The diagnostic value of clinical neurophysiology in hyperkinetic movement disorders: A systematic review S. van der Veen, M.R. Klamer, J.W.J. Elting, J.H.T.M. Koelman, A.M.M. van der Stouwe, M.A.J. Tijssen Parkinsonism & Related Disorders.2021; 89: 176. CrossRef
Wearable monitoring of positive and negative myoclonus in progressive myoclonic epilepsy type 1 Saara M. Rissanen, Jelena Hyppönen, Katri Silvennoinen, Laura Säisänen, Pasi A. Karjalainen, Esa Mervaala, Reetta Kälviäinen Clinical Neurophysiology.2021; 132(10): 2464. CrossRef
Evaluation of movement and brain activity Mark Hallett, Lourdes M. DelRosso, Rodger Elble, Raffaele Ferri, Fay B. Horak, Stephan Lehericy, Martina Mancini, Masao Matsuhashi, Riki Matsumoto, Muthuraman Muthuraman, Jan Raethjen, Hiroshi Shibasaki Clinical Neurophysiology.2021; 132(10): 2608. CrossRef
Clinical and Psychological Aspects of Myoclonus in Different age Periods Т.А. Литовченко, О.Ю. Сухоносова Психиатрия, психотерапия и клиническая психология.2021; (2): 303. CrossRef
FEATURES OF EPILEPTIC MYOCLONIC SEIZURES IN PATIENTS AT DIFFERENT AGE PERIODS T. A. Litovchenko, O. Yu. Sukhonosova, A. I. Ekzarkhova, S. M. Korenev, V. V. Salnikova, V. B. Olenich International Medical Journal.2021; (4(108)): 61. CrossRef
Minimum Electromyographic Burst Duration in Healthy Controls: Implications for Electrodiagnosis in Movement Disorders Alexis F. Collins, Steven T.R. Brown, Mark R. Baker Movement Disorders Clinical Practice.2020; 7(7): 827. CrossRef
Physiology-Based Treatment of Myoclonus Ashley B. Pena, John N. Caviness Neurotherapeutics.2020; 17(4): 1665. CrossRef
Martina Bocchetta, Juan Eugenio Iglesias, Viorica Chelban, Edwin Jabbari, Ruth Lamb, Lucy L. Russell, Caroline V. Greaves, Mollie Neason, David M. Cash, David L. Thomas, Jason D. Warren, John Woodside, Henry Houlden, Huw R. Morris, Jonathan D. Rohrer
J Mov Disord. 2020;13(1):39-46. Published online September 26, 2019
Objective Brainstem segmentation has been useful in identifying potential imaging biomarkers for diagnosis and progression in atypical parkinsonian syndromes (APS). However, the majority of work has been performed using manual segmentation, which is time consuming for large cohorts.
Methods We investigated brainstem involvement in APS using an automated method. We measured the volume of the medulla, pons, superior cerebellar peduncle (SCP) and midbrain from T1-weighted MRIs in 67 patients and 42 controls. Diagnoses were corticobasal syndrome (CBS, n = 14), multiple system atrophy (MSA, n = 16: 8 with parkinsonian syndrome, MSA-P; 8 with cerebellar syndrome, MSA-C), progressive supranuclear palsy with a Richardson’s syndrome (PSP-RS, n = 12), variant PSP (n = 18), and APS not otherwise specified (APS-NOS, n = 7).
Results All brainstem regions were smaller in MSA-C (19–42% volume difference, p < 0.0005) and in both PSP groups (18–33%, p < 0.0005) than in controls. MSA-P showed lower volumes in all regions except the SCP (15–26%, p < 0.0005). The most affected region in MSA-C and MSA-P was the pons (42% and 26%, respectively), while the most affected regions in both the PSP-RS and variant PSP groups were the SCP (33% and 23%, respectively) and midbrain (26% and 24%, respectively). The brainstem was less affected in CBS, but nonetheless, the pons (14%, p < 0.0005), midbrain (14%, p < 0.0005) and medulla (10%, p = 0.001) were significantly smaller in CBS than in controls. The brainstem was unaffected in APS-NOS.
Conclusion Automated methods can accurately quantify the involvement of brainstem structures in APS. This will be important in future trials with large patient numbers where manual segmentation is unfeasible.
Citations
Citations to this article as recorded by
Loss of brainstem white matter predicts onset and motor neuron symptoms in C9orf72 expansion carriers: a GENFI study Agnès Pérez-Millan, Sergi Borrego-Écija, John C. van Swieten, Lize Jiskoot, Fermin Moreno, Robert Laforce, Caroline Graff, Mario Masellis, Maria Carmela Tartaglia, James B. Rowe, Barbara Borroni, Elizabeth Finger, Matthis Synofzik, Daniela Galimberti, Rik Journal of Neurology.2023; 270(3): 1573. CrossRef
Comparative validation of AI and non-AI methods in MRI volumetry to diagnose Parkinsonian syndromes Joomee Song, Juyoung Hahm, Jisoo Lee, Chae Yeon Lim, Myung Jin Chung, Jinyoung Youn, Jin Whan Cho, Jong Hyeon Ahn, Kyungsu Kim Scientific Reports.2023;[Epub] CrossRef
Identification of the pathogenesis features of various phenotypes of multiple sclerosis based on the study of the morphological functional connectivity of subcortical gray matter structures A. G. Trufanov, A. Y. Polushin, E. A. Gorbunova, M. V. Lukin Russian Journal for Personalized Medicine.2023; 3(1): 27. CrossRef
Structural MRI predicts clinical progression in presymptomatic genetic frontotemporal dementia: findings from the GENetic Frontotemporal dementia Initiative cohort Martina Bocchetta, Emily G Todd, Arabella Bouzigues, David M Cash, Jennifer M Nicholas, Rhian S Convery, Lucy L Russell, David L Thomas, Ian B Malone, Juan Eugenio Iglesias, John C van Swieten, Lize C Jiskoot, Harro Seelaar, Barbara Borroni, Daniela Galim Brain Communications.2023;[Epub] CrossRef
Quantitative MRI protocol and decision model for a ‘one stop shop’ early-stage Parkinsonism diagnosis: Study design Samy Abo Seada, Anke W. van der Eerden, Agnita J.W. Boon, Juan A. Hernandez-Tamames NeuroImage: Clinical.2023; 39: 103506. CrossRef
Neuroimaging correlates of brain injury in Wilson’s disease: a multimodal, whole-brain MRI study Samuel Shribman, Martina Bocchetta, Carole H Sudre, Julio Acosta-Cabronero, Maggie Burrows, Paul Cook, David L Thomas, Godfrey T Gillett, Emmanuel A Tsochatzis, Oliver Bandmann, Jonathan D Rohrer, Thomas T Warner Brain.2022; 145(1): 263. CrossRef
Nuclear imaging in Parkinson's disease: The past, the present, and the future Haim Golan, Olga Volkov, Eli Shalom Journal of the Neurological Sciences.2022; 436: 120220. CrossRef
Criteria-unfulfilled multiple system atrophy at an initial stage exhibits laterality of middle cerebellar peduncles Minori Furuta, Masayuki Sato, Setsuki Tsukagoshi, Yoshito Tsushima, Yoshio Ikeda Journal of the Neurological Sciences.2022; 438: 120281. CrossRef
A data-driven model of brain volume changes in progressive supranuclear palsy W. J. Scotton, M. Bocchetta, E. Todd, D. M. Cash, N. Oxtoby, L. VandeVrede, H. Heuer, D. C. Alexander, J. B. Rowe, H. R. Morris, A. Boxer, J. D. Rohrer, P. A. Wijeratne Brain Communications.2022;[Epub] CrossRef
Neuroimaging Correlates of Cognitive Deficits in Wilson's Disease Samuel Shribman, Maggie Burrows, Rhian Convery, Martina Bocchetta, Carole H. Sudre, Julio Acosta‐Cabronero, David L. Thomas, Godfrey T. Gillett, Emmanuel A. Tsochatzis, Oliver Bandmann, Jonathan D. Rohrer, Thomas T. Warner Movement Disorders.2022; 37(8): 1728. CrossRef
Corticobasal syndrome and Parkinson’s disease at the beginning: asymmetrical patterns of MRI and Blink Reflex for early diagnosis Giulia Donzuso, Giorgia Sciacca, Antonina Luca, Calogero E. Cicero, Giovanni Mostile, Alessandra Nicoletti, Mario Zappia Journal of Neural Transmission.2022; 129(12): 1427. CrossRef
Eye movements and association with regional brain atrophy in clinical subtypes of progressive supranuclear palsy Ji-Hyun Choi, Heejung Kim, Jung Hwan Shin, Jee-Young Lee, Han-Joon Kim, Jong-Min Kim, Beomseok Jeon Journal of Neurology.2021; 268(3): 967. CrossRef
Artificial intelligence applied to neuroimaging data in Parkinsonian syndromes: Actuality and expectations Annalisa Vitale, Rossella Villa, Lorenzo Ugga, Valeria Romeo, Arnaldo Stanzione, Renato Cuocolo Mathematical Biosciences and Engineering.2021; 18(2): 1753. CrossRef
Differential early subcortical involvement in genetic FTD within the GENFI cohort Martina Bocchetta, Emily G. Todd, Georgia Peakman, David M. Cash, Rhian S. Convery, Lucy L. Russell, David L. Thomas, Juan Eugenio Iglesias, John C. van Swieten, Lize C. Jiskoot, Harro Seelaar, Barbara Borroni, Daniela Galimberti, Raquel Sanchez-Valle, Ro NeuroImage: Clinical.2021; 30: 102646. CrossRef
Quantitative MRI markers in Parkinson's disease and parkinsonian syndromes Germain Arribarat, Patrice Péran Current Opinion in Neurology.2020; 33(2): 222. CrossRef
Objective Spontaneous motor tempo (SMT), observed in walking, tapping and clapping, tends to occur around 2 Hz. Initiating and controlling movement can be difficult for people with Parkinson’s (PWP), but studies have not identified whether PWP differ from controls in SMT. For community-based interventions, e.g. dancing, it would be helpful to know a baseline SMT to optimize the tempi of cued activities. Therefore, this study compared finger tapping (FT), toe tapping (TT) and stepping ‘on the spot’ (SS) in PWP and two groups of healthy controls [age-matched controls (AMC) and young healthy controls (YHC)], as SMT is known to change with age.
Methods Participants (PWP; n = 30, AMC; n = 23, YHC; n = 35) were asked to tap or step on the spot at a natural pace for two trials lasting 40 seconds. The central 30 seconds were averaged for analyses using mean inter-onset intervals (IOI) and coefficient of variation (CoV) to measure rate and variability respectively.
Results PWP had faster SMT than both control groups, depending on the movement modality: FT, F(2, 87) = 7.92, p < 0.01 (PWP faster than YHC); TT, F(2, 87) = 4.89, p = 0.01 (PWP faster than AMC); and SS, F(2, 77) = 3.26, p = 0.04 (PWP faster than AMC). PWP had higher CoV (more variable tapping) than AMC in FT only, F(2, 87) = 4.10, p = 0.02.
Conclusion This study provides the first direct comparison of SMT between PWP and two control groups for different types of movements. Results suggest SMT is generally faster in PWP than control groups, and more variable when measured with finger tapping compared to stepping on the spot.
Citations
Citations to this article as recorded by
If Art Were a Drug: Implications for Parkinson’s Disease Priti Gros, Blanca T.M. Spee, Bastiaan R. Bloem, Lorraine V. Kalia, Elke Kalbe, Bastiaan R. Bloem, Lorraine V. Kalia, Alice Nieuwboer Journal of Parkinson's Disease.2024; 14(s1): S159. CrossRef
Synchronization during Improvised Active Music Therapy in clients with Parkinson’s disease Demian Kogutek, Emily Ready, Jeffrey D. Holmes, Jessica A. Grahn Nordic Journal of Music Therapy.2023; 32(3): 202. CrossRef
Clinical utility of paced finger tapping assessment in idiopathic normal pressure hydrocephalus Yoko Shimizu, Motoki Tanikawa, Mitsuya Horiba, Kento Sahashi, Shoji Kawashima, Akihiko Kandori, Tomoyasu Yamanaka, Yusuke Nishikawa, Noriyuki Matsukawa, Yoshino Ueki, Mitsuhito Mase Frontiers in Human Neuroscience.2023;[Epub] CrossRef
Unleashing the potential of dance: a neuroplasticity-based approach bridging from older adults to Parkinson’s disease patients Cécil J. W. Meulenberg, Kathrin Rehfeld, Saša Jovanović, Uros Marusic Frontiers in Aging Neuroscience.2023;[Epub] CrossRef
Comparison of auditory cueing in toe tapping and gait in persons with Parkinson’s disease Elizabeth L. Stegemöller, Riley Berg, Alison Warnecke, Mollie Hammer Frontiers in Human Neuroscience.2023;[Epub] CrossRef
Which factors modulate spontaneous motor tempo? A systematic review of the literature Anaïs Desbernats, Elodie Martin, Jessica Tallet Frontiers in Psychology.2023;[Epub] CrossRef
Deficient Interhemispheric Connectivity Underlies Movement Irregularities in Parkinson’s Disease Manuel Bange, Gabriel Gonzalez-Escamilla, Tabea Marquardt, Angela Radetz, Christian Dresel, Damian Herz, Wolfgang Immanuel Schöllhorn, Sergiu Groppa, Muthuraman Muthuraman Journal of Parkinson's Disease.2022; 12(1): 381. CrossRef
Memory-Paced Tapping to Auditory Rhythms: Effects of Rate, Speech, and Motor Engagement Anat Kliger Amrani, Elana Zion Golumbic Journal of Speech, Language, and Hearing Research.2022; 65(3): 923. CrossRef
Virtual Reality to Evaluate the Impact of Colorful Interventions and Nature Elements on Spontaneous Walking, Gaze, and Emotion Adamantia Batistatou, Florentin Vandeville, Yvonne N. Delevoye-Turrell Frontiers in Virtual Reality.2022;[Epub] CrossRef
Neural synchronization is strongest to the spectral flux of slow music and depends on familiarity and beat salience Kristin Weineck, Olivia Xin Wen, Molly J Henry eLife.2022;[Epub] CrossRef
Spontaneous motor tempo contributes to preferred music tempo regardless of music familiarity Kyoko Hine, Koki Abe, Yuya Kinzuka, Mohammad Shehata, Katsunobu Hatano, Toshie Matsui, Shigeki Nakauchi Frontiers in Psychology.2022;[Epub] CrossRef
A general procedure to measure the pacing of body movements timed to music and metronome in younger and older adults Dawn Rose, Laurent Ott, Ségolène M. R. Guérin, Lucy E. Annett, Peter Lovatt, Yvonne N. Delevoye-Turrell Scientific Reports.2021;[Epub] CrossRef
Synchronization and locking in oscillators with flexible periods Mariya Savinov, David Swigon, Bard Ermentrout Chaos: An Interdisciplinary Journal of Nonlinear Science.2021;[Epub] CrossRef
Hierarchical control as a shared neurocognitive mechanism for language and music Rie Asano, Cedric Boeckx, Uwe Seifert Cognition.2021; 216: 104847. CrossRef
Spontaneous and stimulus-driven rhythmic behaviors in ADHD adults and controls Anat Kliger Amrani, Elana Zion Golumbic Neuropsychologia.2020; 146: 107544. CrossRef
Objective The long-term efficacy of deep brain stimulation (DBS) for motor fluctuations in advanced Parkinson’s disease (PD) has been well established; however, motor fluctuations may recur over time despite multiple adjustments of DBS settings and medications.
Methods We conducted a retrospective chart review of three patients for whom levodopa-carbidopa intestinal gel (LCIG) was additionally administered as a rescue therapy for secondary DBS failure due to the recurrence of motor fluctuations.
Results The three patients had advanced PD with a disease duration of 14–19 years, and had undergone DBS for motor fluctuations refractory to standard medical management. LCIG was administered to the patients because of symptom recurrence years after DBS and provided complementary effects in all patients.
Conclusion The cases presented here show that rescue LCIG therapy may be a complementary treatment option for patients with post-DBS advanced PD who have a recurrence of troublesome motor complications.
Citations
Citations to this article as recorded by
Nationwide Retrospective Analysis of Combinations of Advanced Therapies in Patients With Parkinson Disease Dominik Pürner, Mohammad Hormozi, Daniel Weiß, Michael T. Barbe, Hannah Jergas, Tino Prell, Eileen Gülke, Monika Pötter-Nerger, Björn Falkenburger, Lisa Klingelhöfer, Pia K. Gutsmiedl, Bernhard Haslinger, Angela M. Jochim, Andreas Wolff, Nils Schröter, Mi Neurology.2023;[Epub] CrossRef
Combining Device‐Aided Therapies in Parkinson's Disease: A Case Series and a Literature Review Iro Boura, Nikolaos Haliasos, Ιrene‐Areti Giannopoulou, Dimitrios Karabetsos, Cleanthe Spanaki Movement Disorders Clinical Practice.2021; 8(5): 750. CrossRef
Combined and Sequential Treatment with Deep Brain Stimulation and Continuous Intrajejunal Levodopa Infusion for Parkinson’s Disease Daniël van Poppelen, Annelie N.M. Tromp, Rob M.A. de Bie, Joke M. Dijk Journal of Personalized Medicine.2021; 11(6): 547. CrossRef
Personalised Advanced Therapies in Parkinson’s Disease: The Role of Non-Motor Symptoms Profile Valentina Leta, Haidar S. Dafsari, Anna Sauerbier, Vinod Metta, Nataliya Titova, Lars Timmermann, Keyoumars Ashkan, Michael Samuel, Eero Pekkonen, Per Odin, Angelo Antonini, Pablo Martinez-Martin, Miriam Parry, Daniel J. van Wamelen, K. Ray Chaudhuri Journal of Personalized Medicine.2021; 11(8): 773. CrossRef
Parkinson’s Kinetigraph in the Selection of Levodopa-Carbidopa Intestinal Gel for Motor Fluctuations Refractory to Deep Brain Stimulation Yassine Noui, Monty Adam Silverdale, Julian Evans, Lucy Partington-Smith, Christopher Kobylecki Journal of Movement Disorders.2021; 14(3): 239. CrossRef
The Choice Between Advanced Therapies for Parkinson’s Disease Patients: Why, What, and When? Joke M. Dijk, Alberto J. Espay, Regina Katzenschlager, Rob M.A. de Bie, Bastiaan R. Bloem, Patrik Brundin Journal of Parkinson's Disease.2020; 10(s1): S65. CrossRef
It is difficult to determine the pathoanatomical correlates of dystonia because of its complex pathophysiology, and most cases with secondary dystonia are associated with basal ganglia lesions. Moreover, it is a challenging issue that patients with abnormal postures accompanied by other neurological findings in the affected body part (e.g., sensory loss) can be diagnosed with true dystonia or pseudodystonia. Here, we report a case of abnormal postures with loss of proprioception in the left extremities after right dorsal pontine hemorrhage.
Citations
Citations to this article as recorded by
Rehabilitation of hemidystonia as a result of right pontine hemorrhagic stroke Melanie Aing, Craig DiTommaso The Journal of the International Society of Physical and Rehabilitation Medicine.2023; 6(4): 116. CrossRef
Hemidystonia after Pontine Hemorrhage Successfully Treated with Pharmacotherapy and Intensive Rehabilitation: a Case Report Gyu Seong Kim, Yeon Gyu Jeong, Yoon Jeong Jeong, Seo Yeon Yoon Brain & Neurorehabilitation.2021;[Epub] CrossRef
Cerebral Iron Deposition in Neurodegeneration Petr Dusek, Tim Hofer, Jan Alexander, Per M. Roos, Jan O. Aaseth Biomolecules.2022; 12(5): 714. CrossRef
Pathogenic mechanism and modeling of neuroferritinopathy Anna Cozzi, Paolo Santambrogio, Maddalena Ripamonti, Ermanna Rovida, Sonia Levi Cellular and Molecular Life Sciences.2021; 78(7): 3355. CrossRef
Brain MRI Pattern Recognition in Neurodegeneration With Brain Iron Accumulation Jae-Hyeok Lee, Ji Young Yun, Allison Gregory, Penelope Hogarth, Susan J. Hayflick Frontiers in Neurology.2020;[Epub] CrossRef
Three hertz orthostatic tremor as "red flag sign" candidate for multiple system atrophy Yuzhou Wang, Churong Liu, Wenhua Zheng, Mengyun Li, Xiaodi Li Neurological Sciences.2024;[Epub] CrossRef
Tremor Syndromes: An Updated Review Abhishek Lenka, Joseph Jankovic Frontiers in Neurology.2021;[Epub] CrossRef
Diabetic striatopathy and other acute onset de novo movement disorders in hyperglycemia Subhankar Chatterjee, Ritwik Ghosh, Payel Biswas, Shambaditya Das, Samya Sengupta, Souvik Dubey, Biman Kanti Ray, Alak Pandit, Julián Benito-León, Rana Bhattacharjee Diabetes & Metabolic Syndrome: Clinical Research & Reviews.2024; 18(3): 102997. CrossRef
Oxidative stress: a common imbalance in diabetes and epilepsy Karen Paola Ramos-Riera, Francisca Pérez-Severiano, María Leonor López-Meraz Metabolic Brain Disease.2023; 38(3): 767. CrossRef
Recurrent Facial Focal Seizures With Chronic Striatopathy and Caudate Atrophy—A Double Whammy in an Elderly Woman With Diabetes Mellitus Subhankar Chatterjee, Ritwik Ghosh, Umesh Kumar Ojha, Diksha, Payel Biswas, Julián Benito-León, Souvik Dubey The Neurohospitalist.2022; 12(1): 147. CrossRef
Is diabetic striatopathy the culprit of seizures in a patient with ketotic hyperglycemia-induced hemichorea–hemiballismus? Abeer Sabry Safan, Omna Sharma, Muna Almasri, Ashton Ian D’Souza, Omer Suliman BMC Neurology.2022;[Epub] CrossRef
Bilateral striatum with high-signal intensity on T1-weighted MRI: A case of hemichorea induced by nonketotic hyperglycemia Yuanyi Pan, Fattyang Chew, Rongping Wang, Xuntao Yin, Yaying Li Radiology Case Reports.2021; 16(4): 895. CrossRef
Morphological differences between the two major subtypes of multiple system atrophy with cognitive impairment Kurt A. Jellinger Parkinsonism & Related Disorders.2023; 107: 105273. CrossRef
Neuropathological findings in multiple system atrophy with cognitive impairment Kurt A. Jellinger Journal of Neural Transmission.2020; 127(7): 1031. CrossRef
Experimental models of Parkinson's disease: Challenges and Opportunities Roshan Lal, Aditi singh, Shivam watts, Kanwaljit Chopra European Journal of Pharmacology.2024; 980: 176819. CrossRef
Unconventional secretion of α-synuclein mediated by palmitoylated DNAJC5 oligomers Shenjie Wu, Nancy C Hernandez Villegas, Daniel W Sirkis, Iona Thomas-Wright, Richard Wade-Martins, Randy Schekman eLife.2023;[Epub] CrossRef
Endothelial LRP1-ICD Accelerates Cognition-Associated Alpha-Synuclein Pathology and Neurodegeneration through PARP1 Activation in a Mouse Model of Parkinson’s Disease Rui Huang, Yuyuan Gao, Qingrui Duan, Qingxi Zhang, Peikun He, Jianing Chen, Guixian Ma, Limin Wang, Yuhu Zhang, Kun Nie, Lijuan Wang Molecular Neurobiology.2023; 60(2): 979. CrossRef
Impaired dopamine release in Parkinson’s disease Kaitlyn M L Cramb, Dayne Beccano-Kelly, Stephanie J Cragg, Richard Wade-Martins Brain.2023; 146(8): 3117. CrossRef
Traumatic brain injury and the development of parkinsonism: Understanding pathophysiology, animal models, and therapeutic targets Smrithi Padmakumar, Praveen Kulkarni, Craig F. Ferris, Benjamin S. Bleier, Mansoor M. Amiji Biomedicine & Pharmacotherapy.2022; 149: 112812. CrossRef
Neuroprotective Effects of a Novel Demeclocycline Derivative Lacking Antibiotic Activity: From a Hit to a Promising Lead Compound Rodrigo Tomas-Grau, Florencia González-Lizárraga, Diego Ploper, César L. Avila, Sergio B. Socías, Pierre Besnault, Aurore Tourville, Rosa M. Mella, Patricia Villacé, Clarisa Salado, Clémence Rose, Blandine Seon-Méniel, Jean-Michel Brunel, Laurent Ferrié, Cells.2022; 11(17): 2759. CrossRef
Intracranial administration of alpha-synuclein fibrils in A30P-synuclein transgenic mice causes robust synucleinopathy and microglial induction Renee C Gentzel, Dawn Toolan, Sarah Jinn, Joel B Schachter, Lei Ma, Philipp J Kahle, Sean M Smith, Jacob N Marcus Neurobiology of Aging.2021; 106: 12. CrossRef
Functions of Intracellular Alpha-Synuclein in Microglia: Implications for Parkinson’s Disease Risk Alix Booms, Gerhard A. Coetzee Frontiers in Cellular Neuroscience.2021;[Epub] CrossRef