Results 201 to 210 of about 63,333 (299)

Rare but Relevant? Assessing Variants in Dystonia‐Linked Genes in Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Background Dystonia and Parkinson's disease (PD) exhibit clinical and genetic overlap, but the relevance of dystonia gene variants in PD remains unclear. Objective The aim was to assess the frequency of dystonia‐linked pathogenic variants in PD.
Lara M. Lange, Zih‐Hua Fang, Laurel Screven, Ai Huey Tan, Roy N. Alcalay, Rim Amouri, Roberta Bovenzi, Matilda Fenn, Joshua L.I. Frost, Joseph Jankovic, Simona Jasaityte, Zane Jaunmuktane, Beomseok Jeon, Ignacio Juan Keller Sarmiento, Rejko Krüger, Gregor Kuhlenbäumer, Chin‐Hsien Lin, Lukas Pavelka, Maria Teresa Periñan, Samia Ben Sassi, Tommaso Schirinzi, Jung Hwan Shin, Joshua M. Shulman, Yi Wen Tay, Ryan Uitti, Tom Warner, Zbigniew K. Wszolek, Lesley Wu, Ruey‐Meei Wu, Kirsten E. Zeuner, Cornelis Blauwendraat, Andrew Singleton, Niccolò E. Mencacci, Huw R. Morris, Shen‐Yang Lim, Katja Lohmann, Christine Klein, the Global Parkinson's Genetics Program (GP2)   +37 more
wiley   +1 more source

Abnormal Echogenicity of the Substantia Nigra, Raphe Nuclei, and Third-Ventricle Width as Markers of Cognitive Impairment in Parkinsonian Disorders: A Cross-Sectional Study [PDF]

, 2016
Angela E. P. Bouwmans, Albert F.G. Leentjens, Werner H. Mess, Wim E.J. Weber   +3 more
openalex   +1 more source

Neuropathological correlates of parkinsonian disorders in a large Dutch autopsy series. [PDF]

Acta Neuropathol Commun, 2020
Geut H, Hepp DH, Foncke E, Berendse HW, Rozemuller JM, Huitinga I, van de Berg WDJ.   +6 more
europepmc   +1 more source

Prediction of Pathological Subthalamic Nucleus Beta Burst Occurrence in Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Background The corticobasal ganglia network in Parkinson's disease (PD) is characterized by the occurrence of transient episodes of exaggerated beta frequency oscillatory synchrony, known as bursts. Although it is known that bursts of prolonged duration associate closely with motor impairments, the mechanisms leading to burst initiation remain
Bahman Abdi‐Sargezeh, Sepehr Shirani, Abhinav Sharma, Tao Liu, Alexander Green, Harith Akram, Ludvic Zrinzo, Patricia Limousin, Tom Foltynie, Timothy Denison, Huiling Tan, Vladimir Litvak, Simon Little, Philip A. Starr, Ashwini Oswal   +14 more
wiley   +1 more source

Stridor Is an Independent Risk Factor for Mortality and Disease Progression in Patients with Multiple System Atrophy

Movement Disorders, EarlyView.
Abstract Background and aim Stridor and sleep apnea syndrome (SAS) are common in multiple system atrophy (MSA). Retrospective cohort studies have yielded conflicting results regarding the consequences of stridor and SAS on the disease course. This study aimed to assess the prognostic significance of stridor and SAS, as well as the potential survival ...
Pauline Dodet, Cecile Proust‐Lima, Federico Sirna, David Bendetowicz, Giulia Lazzeri, Rachel Debs, Anna Delamarre, Margaux Dunoyer, Margherita Fabbri, Claire Georges, Imad Ghorayeb, David Grabli, Cécile Londner, Anne Pavy‐Le Traon, Maxime Patout, Olivier Rascol, Isabelle Arnulf, Alexandra Foubert‐Samier, Wassilios G. Meissner   +18 more
wiley   +1 more source

Magnetic Resonance Imaging and Nuclear Imaging of Parkinsonian Disorders: Where do we go from here? [PDF]

Curr Neuropharmacol
Savoie FA, Arpin DJ, Vaillancourt DE.
europepmc   +1 more source

Transcutaneous Spinal Magnetic Stimulation Affects Subthalamic Activity in Parkinson's Disease

Movement Disorders, EarlyView.
Anna Letícia de Moraes Alves, Juliana da Silva Simões, Luiz Ricardo Trajano da Silva, Arnaldo Fim Neto, Fábio Godinho, Rafael Bernhart Carra, Janaína Reis Menezes, Glaucia Aline Nunes, Daniele Salgado Barros, Thiago Trajano da Silva, Maria Sheila Guimarães Rocha, Manoel Jacobsen Teixeira, Egberto Reis Barbosa, Diogo Coutinho Soriano, Rubens Gisbert Cury   +14 more
wiley   +1 more source

Analyzing the ‘Bradykinesia Complex’ in Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Background Bradykinesia is the hallmark sign of parkinsonism. We recently proposed redefining bradykinesia as a complex of motor abnormalities, each reflecting separate pathophysiological elements. Objective To analyze the ‘bradykinesia complex’ in Parkinson's disease (PD) and healthy elderly individuals.
Giulia Paparella, Martina De Riggi, Antonio Cannavacciuolo, Daniele Birreci, Davide Costa, Luca Angelini, Danilo Alunni Fegatelli, Alfonso Fasano, Alberto J. Espay, Matteo Bologna   +9 more
wiley   +1 more source

Intrastriatal gradient analyses of 18F-FDOPA PET scans for differentiation of Parkinsonian disorders. [PDF]

Neuroimage Clin, 2020
Stormezand GN, Chaves LT, Vállez García D, Doorduin J, De Jong BM, Leenders KL, Kremer BPH, Dierckx RAJO.   +7 more
europepmc   +1 more source

A Network Centered on the Visual‐Motor Cortex Is Critically Involved in Postural Abnormality in Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Background Postural abnormality (PA) is a key motor symptom in Parkinson's disease (PD) that leads to disability and death. However, the pathophysiology underlying PA is still unknown. Objective The objective of this study was to explore the neural patterns behind PAs and measures toward functional restoration using repetitive transcranial ...
Zhuang Wu, Sha Zhu, Ronghua Hong, Zhuoyu Zhang, Yanzi Peng, Jingxing Zhang, Lizhen Pan, Qiang Guan, Yuhui Chen, Lingjing Jin   +9 more
wiley   +1 more source