منابع مشابه
Neuropathophysiology of paroxysmal, systemic, and other related movement disorders.
Movement disorders are neurological conditions affecting the ability to produce and control voluntary as well as involuntary movements, and may be categorized into akinetic/rigid and hyperkinetic disorders. The hyperkinetic disorders are generally perceived as being the most difficult to diagnose correctly. They are manifested by excessive, abnormal involuntary movements, and are referred to as...
متن کاملDystonia and Paroxysmal Dyskinesias: Under-Recognized Movement Disorders in Domestic Animals? A Comparison with Human Dystonia/Paroxysmal Dyskinesias
Dystonia is defined as a neurological syndrome characterized by involuntary sustained or intermittent muscle contractions causing twisting, often repetitive movements, and postures. Paroxysmal dyskinesias are episodic movement disorders encompassing dystonia, chorea, athetosis, and ballism in conscious individuals. Several decades of research have enhanced the understanding of the etiology of h...
متن کامل[Nocturnal paroxysmal dystonia, movement disorder and epilepsy].
INTRODUCTION Nocturnal paroxysmal dystonia (NPD) is a disorder which appears during sleep. It is characterized by generally brief paroxysmal motor events which are complex when clinically expressed and are often repetitive. The origin of this disorder has been a matter for discussion for some time. Initially it was considered a specific movement disorder, but recently it has been suggested that...
متن کاملMovement Disorders –
TAKE HOME MESSAGES 1. Movement disorders involve the basal ganglia and associated structures, often affecting the globus pallidus (the output target of the striatum) 2. Abnormal involuntary movements are classified as hypokinetic or hyperkinetic, and are subclassified byspeed, duration and whether or not they are rhythmic. 3. Parkinsonism is characterized by the presence of at least 2 of the 4 ...
متن کاملDo Disorders of Movement Cause Movement Disorders and Dementia?
Neurons require long-distance microtubule-based transport systems to ferry vital cellular cargoes and signals between cell bodies and axonal or dendritic terminals. Considerable progress has been made on developing a molecular understanding of these processes and how they are integrated into normal neuronal functions. Recent work also suggests that these transport systems may fail early in the ...
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ژورنال
عنوان ژورنال: Frontiers in Neurology
سال: 2021
ISSN: 1664-2295
DOI: 10.3389/fneur.2021.659064