We have located links that may give you full text access.
CASE REPORTS
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
The spectrum of cortical myoclonus. From focal reflex jerks to spontaneous motor epilepsy.
Brain 1985 March
The purpose of this paper is to draw attention to the wide range of clinical motor phenomena which may be caused by abnormal sensorimotor cortical discharge. Eleven selected patients with cortical myoclonus are described. In all cases the brief muscle jerks appeared to involve cerebral cortical mechanisms, for there were enlarged cerebral evoked potentials to somatosensory or visual stimuli and (in 5 of the 6 cases investigated in this way) a time-locked cortical event preceded spontaneous or action-induced jerking. In some patients, cortical myoclonus occurred only in response to a variety of afferent inputs (cortical reflex myoclonus). In others, the myoclonus occurred only during movement, when cortical mechanisms were activated voluntarily (cortical action myoclonus), or the cortical discharge occurred spontaneously (spontaneous cortical myoclonus and epilepsia partialis continua), and even spread to cause focal motor epilepsy (Jacksonian seizures). Some patients showed combinations of stimulus sensitive and spontaneous myoclonus, epilepsia partialis continua, focal motor epilepsy and generalized grand mal seizures. Such variations probably represent subtle differences in the site of abnormality in sensorimotor cortical neuronal mechanisms.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app