Results 61 to 70 of about 53,170 (302)

Natural Frequencies of Levodopa‐Induced Dyskinesia in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Abnormal involuntary movements, known as dyskinesias, are common complications of levodopa treatment in patients with Parkinson's disease and can significantly impair quality of life. The underlying pathophysiology remains unclear, and current therapeutic options are limited.
Ioannis U. Isaias, Federica Avantaggiato, Gianni Pezzoli, Andrea Canessa   +3 more
wiley   +1 more source

Social determinants of health and health-related quality of life in individuals with isolated dystonia

Dystonia
Background and objectivesDystonia is the third most common movement disorder. Motor and non-motor manifestations of dystonia may impact Health Related Quality of Life (HRQoL), with lower HRQoL scores compared to the healthy population.
Caroline Nelson, Christopher D. Stephen, Christopher D. Stephen, Ellen B. Penney, Ellen B. Penney, Hang Lee, Hang Lee, Elyse R. Park, Elyse R. Park, Nutan Sharma, Nutan Sharma, Marisela E. Dy-Hollins, Marisela E. Dy-Hollins   +12 more
doaj   +1 more source

The Neurophysiology of Dystonia [PDF]

Archives of Neurology, 1998
Any model for the physiology of dystonia must be able to explain how dystonia can be produced in various circumstances. Brain lesions can cause dystonia; responsible sites include the basal ganglia, brainstem, and thalamus, but the most common site is the putamen.
openaire   +2 more sources

Progressive Parkinsonism in PPP2R5D‐Related Neurodevelopmental Disorder

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT PPP2R5D‐related neurodevelopmental disorder (Houge–Janssens syndrome type 1) is a rare autosomal dominant condition characterized by macrocephaly, intellectual disability, and epilepsy. Progressive parkinsonism is an emerging adult phenotype that neurologists should be aware of since timely genetic diagnosis opens the door to disease‐modifying
Katerina Bernardi, Enrique Gonzalez Saez‐Diez, Joshua Rong, Beril Ay, Shabbir Merchant, Kathryn Yang, Darius Ebrahimi‐Fakhari   +6 more
wiley   +1 more source

Remote Magnetomechanical Neuromodulation Uncovers Therapeutic Mechanisms for Alleviating Parkinsonian Symptoms in Freely Moving Mice

Advanced Science, EarlyView.
Magnetomechanical neuromodulation using magnetic nanodiscs enables remote activation of neurons. In a hemiparkinsonian mouse model, alternating magnetic fields actuate the nanodiscs to generate torque that opens mechanosensitive ion channels within the subthalamic nucleus, thereby modulating basal ganglia motor circuitry.
Anouk Wolters, Lorenzo Signorelli, Christian Herff, Sophia Gimple, Renzo Riemens, Gunter Kenis, Kim Rijkers, Hamed Shabani, Jyh‐Jang Sun, Yasin Temel, Hans Clusmann, Danijela Gregurec, Sarah‐Anna Hescham   +12 more
wiley   +1 more source

Abnormality of motor cortex excitability in peripherally induced dystonia [PDF]

, 2007
It is widely accepted that peripheral trauma such as soft tissue injuries can trigger dystonia, although little is known about the underlying mechanism.
Leon-Sarmiento, Fidias E, Hallett, Mark, Bohlhalter, Stephan   +2 more
core   +1 more source

The Genetics of Dystonias [PDF]

, 2012
Dystonia has been defined as a syndrome of involuntary, sustained muscle contractions affecting one or more sites of the body, frequently causing twisting and repetitive movements or abnormal postures. Dystonia is also a clinical sign that can be the presenting or prominent manifestation of many neurodegenerative and neurometabolic disorders ...
openaire   +2 more sources

Patient‐Mounted Neuro Optical Coherence Tomography for Targeted Minimally Invasive Micro‐Resolution Volumetric Imaging in Brain In Vivo

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Herein, a patient‐mounted neuro optical coherence tomography system that integrates a 5 degrees‐of‐freedom skull‐mounted robot (Skullbot) with a 0.6 mm neuroendoscope for targeted, minimally invasive deep brain imaging, is developed. The system offers high‐resolution imaging with precise deployment, demonstrated through successful tumor imaging in a ...
Chao Xu, Zhiwei Fang, Huxin Gao, Tinghua Zhang, Tao Zhang, Peng Liu, Hongliang Ren, Wu Yuan   +7 more
wiley   +1 more source

Sexual dysfunction in cervical dystonia and blepharospasm [PDF]

, 2018
M Marek,1 M Grobe-Einsler,1 JR Bedarf,1 B Wabbels,2 S Paus1 1Department of Neurology, University of Bonn, Bonn, Germany; 2Department of Ophthalmology, University of Bonn, Bonn, Germany Background: Sexual dysfunction is a frequent, yet underrated ...
Bedarf JR, Paus S, Wabbels B, Marek M, Grobe-Einsler M   +4 more
core  

Defining Features of Gabriele‐de Vries Syndrome in Adults: A Case Report and Literature Review

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Gabriele‐de Vries syndrome (GADEVS) is a neurodevelopmental disorder caused by heterozygous pathogenic variants in the YY1 gene. Like most rare genetic syndromes, the adult manifestations of GADEVS remain poorly defined. Here, we describe the oldest patient reported to date with GADEVS—a 63‐year‐old woman with a c.1177_1179del YY1 variant ...
Ethan W. Hollingsworth, Changrui Xiao
wiley   +1 more source