Results 51 to 60 of about 65,290 (261)

Modeling effect of GABAergic current in a basal ganglia computational model

, 2012
Electrical high frequency stimulation (HFS) of deep brain regions is a method shown to be clinically effective in different types of movement and neurological disorders.
Claussen, Jens Christian, Hofmann, Ulrich G., Moser, Andreas, Njap, Felix   +3 more
core   +1 more source

Parkinson's disease biomarkers: perspective from the NINDS Parkinson's Disease Biomarkers Program [PDF]

, 2017
Biomarkers for Parkinson's disease (PD) diagnosis, prognostication and clinical trial cohort selection are an urgent need. While many promising markers have been discovered through the National Institute of Neurological Disorders and Stroke Parkinson's ...
Albin, Roger, Alcalay, Roy N., Babcock, Debra, Bowman, F. DuBois, Chen-Plotkin, Alice, David, Karen K., Dawson, Ted M., Dewey, Richard B., Jr., Foroud, Tatiana, German, Dwight, Gwinn, Katrina, Huang, Xuemei, Lungu, Codrin, Petyuk, Vlad, Potashkin, Judith A., Rosenthal, Liana S., Saunders-Pullman, Rachel, Scherzer, Clemens R., Sieber, Beth-Anne, St Hillaire-Clarke, Coryse, Sutherland, Margaret, Swanson-Fischer, Christine, Vaillancourt, David E., Walt, David R., West, Andrew B., Zhang, Jing   +25 more
core   +1 more source

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito, Chiara Meneghini, Alice Galli, Luca Gallo, Pierfrancesco Mitrotti, Paola Dimartino, Marianna Inglese, Cinzia Zatti, Alessandro Lupini, Andrea Pilotto, Alessandro Padovani, Micol Avenali, Enza Maria Valente, Cristina Tassorelli, Silvia P. Caminiti   +14 more
wiley   +1 more source

Spinocerebellar ataxia 2 presenting as Parkinsonism: two families report and literatures review

Chinese Journal of Contemporary Neurology and Neurosurgery, 2022
Objective To summarize the clinical, imaging and genetic characteristics of spinocerebellar ataxia 2 (SCA2) families presenting as Parkinsonism. Methods and Results Two families with autosomal dominant SCA2 with Parkinson's syndrome diagnosed by genetic ...
WAN Ya⁃lan, JIANG Yan⁃yan, ZHOU Hong, ZHENG Yi⁃ming, LÜ He, ZHAO Gui⁃ping, CHEN Jing, SUN Wei, WANG Zhao⁃xia   +8 more
doaj   +1 more source

Brainstem and Cerebellar Volume Loss and Associated Clinical Features in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Progressive Supranuclear Palsy (PSP) is a neurodegenerative ‘tauopathy’ with predominating pathology in the basal ganglia and midbrain. Caudal tau spread frequently implicates the cerebellum; however, the pattern of atrophy remains equivocal.
Chloe Spiegel, Timothy P. Siejka, Cassandra Marotta, Josh J. Y. Lee, Kelly Bertram, Terence J. O'Brien, Meng Law, Lucy Vivash, Ian H. Harding   +8 more
wiley   +1 more source

Genetic Sketch of Parkinson’s Disease in India

Annals of Indian Academy of Neurology
By the current estimates, India is likely to face an alarmingly high burden of Parkinson’s disease (PD) in the next two decades. Untangling the pathophysiology of PD through genetic research is the key to precision medicine and prevention strategies ...
Suvorit S Bhowmick, Soaham D Desai
doaj   +1 more source

Optogenetics and deep brain stimulation neurotechnologies [PDF]

, 2015
Brain neural network is composed of densely packed, intricately wired neurons whose activity patterns ultimately give rise to every behavior, thought, or emotion that we experience. Over the past decade, a novel neurotechnique, optogenetics that combines
A Berndt, A Berndt, A Priori, AA Kuhn, AA Kuhn, AS Chuong, B Sauer, B Wingeier, BY Chow, BY Chow, C Bamann, D Luo, D Oesterhelt, D Oesterhelt, D Williams, ES Boyden, EY Uc, F Zhang, F Zhang, G Foffani, G Miesenbock, G Nagel, J Cavanaugh, J Mobley, J Volkmann, J Wells, J Wietek, JG Bernstein, JG Bernstein, JG Bernstein, JL Spudich, JL Spudich, JO Dostrovsky, JZ Tsien, L Bekar, L Madisen, LA Gunaydin, M Weinberger, M Weinberger, MC Rodriguez-Oroz, MJ Lehmkuhle, ML Welter, MM Doroudchi, O Yizhar, P Brown, P Silberstein, R Levy, R Levy, R Levy, R Waehler, S Zhao, TW Chen, VC Anderson, X Han, X Han, X Han, X Han, X Han, X Liu   +58 more
core   +2 more sources

Imaging pathological tau in atypical parkinsonian disorders [PDF]

Current Opinion in Neurology, 2015
This review examines the current literature on tau imaging in atypical parkinsonian disorders and other tauopathies.There are a number of tau PET radiotracers that have demonstrated promising preliminary results in atypical parkinsonian disorders, such as progressive supranuclear palsy and corticobasal degeneration.
Sarah, Coakeley, Antonio P, Strafella
openaire   +2 more sources

Fluid Biomarkers of Disease Burden and Cognitive Dysfunction in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Identifying objective biomarkers for progressive supranuclear palsy (PSP) is crucial to improving diagnosis and establishing clinical trial and treatment endpoints. This study evaluated fluid biomarkers in PSP versus controls and their associations with regional 18F‐PI‐2620 tau‐PET, clinical, and cognitive outcomes.
Roxane Dilcher, Charles B. Malpas, Stuart J. McDonald, William T. O’Brien, Craig Despott, Kelly L. Bertram, Matthew P. Pase, Lukas Frontzkowski, Meng Law, Terence J. O’Brien, Lucy Vivash   +10 more
wiley   +1 more source

Pharmacology of Antiparkinsonian Agents [PDF]

, 1997
The following is a summary of a two hour class on the basic pharmacology of antiparkinsonian agents. It is presented to fourth-year pharmacy students in pharmacotherapeutics III, a course structured using team-taught modules.
Soltis, Robert P.
core   +1 more source