Results 171 to 180 of about 40,678 (327)

Central Pathophysiology and Brain Network Changes Related to Camptocormia in Parkinson's Disease

open access: yesMovement Disorders, EarlyView.
ABSTRACT Background Studies on brain connectivity offer important insights into the changes that occur in central network diseases such as Parkinson's disease (PD). Camptocormia, a condition characterized by abnormal flexion of the trunk, often occurs in advanced PD, but its underlying mechanisms are not yet clear.
Tauqeer Anjum   +10 more
wiley   +1 more source

A Case Series of Neuropsychological Outcome After Deep Brain Stimulation of the Ventral Capsule/Ventral Striatum for Refractory Obsessive–Compulsive Disorder

open access: yes, 2021
Neuromodulation: Technology at the Neural Interface, EarlyView.
Tim A. M. Bouwens van der Vlis   +1 more
wiley   +1 more source

Reliability of Neuroimaging and Neurophysiological Tremor Features in Parkinson's Disease

open access: yesMovement Disorders, EarlyView.
Abstract Background Tremor is one of the cardinal motor symptoms of Parkinson's disease (PD). Its severity can be quantified with clinical rating scales and neurophysiology. The pathophysiology of PD tremor involves activity in the cerebello‐thalamo‐cortical circuit (CTC), which can be quantified with concurrent accelerometry‐functional magnetic ...
Luca Angelini   +5 more
wiley   +1 more source

Being Guided by Your Brain or by Your Heart? Challenges in Adaptive Deep Brain Stimulation

open access: yes
Movement Disorders Clinical Practice, EarlyView.
Mario Sousa, Gerd Tinkhauser
wiley   +1 more source

Probabilistic Mapping of Magnetic Resonance‐Guided Focused Ultrasound (MRgFUS) Thalamotomy Targets in Essential Tremor and Tremor‐Dominant Parkinson's Disease: Insights from a German Cohort

open access: yesMovement Disorders, EarlyView.
Precise targeting in magnetic resonance‐guided focused ultrasound (MRgFUS) is critical for effective tremor control in essential tremor and tremor‐dominant Parkinson's disease, as small deviations can reduce efficacy or cause side effects. In our cohort, sweetspots were identified at Montreal Neurological Institute (MNI) coordinates x = −12.4, y = −17 ...
Jonas Krauss   +11 more
wiley   +1 more source

Surprises From the Basal Ganglia: Stop and Go Have New Meaning

open access: yesMovement Disorders, EarlyView.
Abstract This perspective highlights new work suggesting the need for revision of the canonical direct–indirect model of the basal ganglia's influence on movement, with fresh evidence that there is a formerly unappreciated pair of direct and indirect pathways that parallel the standard model's canonical direct and indirect pathways, and promising ...
Ann M. Graybiel
wiley   +1 more source

Somato‐Cognitive Action Network in Focal Dystonia

open access: yesMovement Disorders, EarlyView.
Abstract Background The central pathology causing idiopathic focal dystonia remains unclear. The recently identified somato‐cognitive action network (SCAN) has been implicated. Objective We tested whether the effector‐agnostic SCAN may constitute a central pathology shared across dystonia subtypes, whereas the effector‐specific regions in the primary ...
Yuchao Wang   +8 more
wiley   +1 more source

Brain Atrophy Does Not Predict Clinical Progression in Progressive Supranuclear Palsy

open access: yesMovement Disorders, EarlyView.
Abstract Background Clinical progression rate is the typical primary endpoint measure in progressive supranuclear palsy (PSP) clinical trials. Objectives This longitudinal multicohort study investigated whether baseline clinical severity and regional brain atrophy could predict clinical progression in PSP–Richardson's syndrome (PSP‐RS).
Andrea Quattrone   +424 more
wiley   +1 more source

A Novel α‐Synuclein K58N Missense Variant in a Patient with Parkinson's Disease

open access: yesMovement Disorders, EarlyView.
Abstract Background Parkinson's disease (PD) is a complex multifactorial disorder with a genetic component in about 15% of cases. Multiplications and point mutations in SNCA gene, encoding α‐synuclein (aSyn), are linked to rare familial forms of PD. Objective Our goal was to assess the clinical presentation and the biological effects of a novel K58N ...
Mohammed Al‐Azzani   +24 more
wiley   +1 more source

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