The few reported controlled studies show that bilateral stimulation of the globus pallidus
interna (GPi) is a safe and effective long-term treatment for hyperkinetic disorders. However …

The corticospinal tract (CST) plays a major role in cortical control of spinal cord activity. In
particular, it is the principal motor pathway for voluntary movements. Here, we discuss:(i) the …

Our knowledge of the clinical, neurophysiological, and genetic aspects of myoclonus‐
dystonia (M‐D) has improved markedly in the recent years. Basic research has provided …

Whereas recent investigations have revealed viral, inflammatory, and vascular factors
involved in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) lung …

Although normal subjects do not move during REM sleep, patients with Parkinson's disease
may experience REM sleep behaviour disorder (RBD). The characteristics of the abnormal …

Hyperpolarization-activated, cyclic nucleotide–gated (HCN) channels contribute to cationic I
h current in neurons and regulate the excitability of neuronal networks. Studies in rat models …

BACKGROUND: Parkinson's disease (PD) is associated with sleep disorders and daytime
sleepiness. Upper airway dysfunction in PD may promote obstructive sleep apnea …

Background and Purpose—Standard aphasia scales such as the Boston Diagnosis Aphasia
Evaluation are inappropriate for use in acute stroke. Likewise, global stroke scales do not …

Dopa-responsive dystonia is a childhood-onset dystonic disorder, characterized by a
dramatic response to low dose of l-Dopa. Dopa-responsive dystonia is mostly caused by …

Objective: Sepiapterin reductase deficiency (SRD) is an under‐recognized levodopa‐
responsive disorder. We describe clinical, biochemical, and molecular findings in a cohort of …