Results 11 to 20 of about 21,902 (242)

The association between causes and electrophysiology in myoclonus: When and why electrophysiology?

open access: yesNeurological Sciences and Neurophysiology, 2020
Objective: We aimed to identify the possible causes of myoclonus and related electrophysiological features in a cohort of young patients. Patients and Methods: We performed a retrospective analysis of all clinical and electrophysiological recordings of ...
Meral E Kiziltan   +7 more
doaj   +1 more source

Recurrent spinal myoclonus after two episodes of spinal anesthesia at a 1-year interval -A case report- [PDF]

open access: yesKorean Journal of Anesthesiology, 2010
Spinal myoclonus is an unusual, self-limiting, adverse event that may occur during spinal anesthesia. The exact cause and underlying biochemical mechanism of spinal myoclonus remain unclear.
Jae Jun Lee   +5 more
doaj   +1 more source

Myoclonus

open access: yesNeurologijos seminarai, 2020
Myoclonus is a sudden, short, involuntary single or recurrent twitching of a muscle. Myoclonus is classified according to the etiology and physiological mechanism of development.
R. Rimšienė   +2 more
doaj   +1 more source

Myoclonic disorders: a practical approach for diagnosis and treatment

open access: yesTherapeutic Advances in Neurological Disorders, 2011
Myoclonus is a sudden, brief, involuntary muscle jerk. It is caused by abrupt muscle contraction, in the case of positive myoclonus, or by sudden cessation of ongoing muscular activity, in the case of negative myoclonus (NM).
Maja Kojovic   +2 more
doaj   +1 more source

Electrophysiological testing aids the diagnosis of tremor and myoclonus in clinically challenging patients

open access: yesClinical Neurophysiology Practice, 2022
Objective: We investigated how clinical neurophysiological testing can help distinguish tremor and myoclonus and their subtypes. Methods: We retrospectively analysed clinical and neurophysiological data from patients who had undergone polymyography (EMG +
Cheryl S.J. Everlo   +3 more
doaj   +1 more source

EEG–EMG polygraphic study of dystonia and myoclonus in a case of Creutzfeldt–Jakob disease

open access: yesEpilepsy and Behavior Case Reports, 2015
We report on a patient with sporadic Creutzfeldt–Jakob disease (CJD) who showed dystonia, periodic myoclonus, and periodic sharp wave complexes (PSWCs) on EEG.
Takao Hashimoto   +4 more
doaj   +1 more source

Myoclonus

open access: yesCurrent Opinion in Neurology, 1996
Physiological investigations continue to define the processes underlying different types of myoclonus, particularly cortical forms. Several new aetiologies have been described and genetic advances have revealed the basic deficit in familial hyperekplexia.
openaire   +6 more sources

Memantine-induced Myoclonus in a Patient with Alzheimer Disease

open access: yesTremor and Other Hyperkinetic Movements, 2015
Background: Myoclonus can be a clinical manifestation of numerous neurodegenerative disorders and an adverse drug reaction to medications used in their treatment.Case report: Herein, we report memantine-induced myoclonus in a patient with Alzheimer ...
Aditya A. Murgai, Mark S. LeDoux
doaj   +1 more source

Dexmedetomidine versus Lignocaine in the Prevention of Etomidate-induced Myoclonus- A Randomised Double-blinded Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2023
Introduction: Etomidate is a preferred induction agent owing to its stable haemodynamic profile, minimal respiratory side-effects, minimal histamine release, cerebral protection and its property of rapid onset and short duration.
Gojendra Rajkumar   +7 more
doaj   +1 more source

Zonisamide‐responsive myoclonus in SEMA6B‐associated progressive myoclonic epilepsy

open access: yesAnnals of Clinical and Translational Neurology, 2021
We present a female patient in her early twenties with global development delay, progressive ataxia, epilepsy, and myoclonus caused by a stop mutation in the SEMA6B gene.
Rebecca Herzog   +7 more
doaj   +1 more source

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