Two Cases of Isolated Sleep Paralysis.
- Author:
Young Min LIM
1
;
Sang Ahm LEE
Author Information
1. Department of Neurology, Asan Medical Center, Ulsan University College of Medicine, Korea. salee@www.amc.seoul.kr
- Publication Type:Case Report
- Keywords:
Isolated sleep paralysis;
REM sleep;
Polysomnography
- MeSH:
Alpha Rhythm;
Appointments and Schedules;
Cataplexy;
Clomipramine;
Humans;
Polysomnography;
Sleep Paralysis*;
Sleep, REM;
Wakefulness
- From:Journal of the Korean Neurological Association
2002;20(4):401-403
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
We report two patients with frequent isolated sleep paralysis (SP). They have neither cataplexy nor daytime sleepiness, and there was no HLA DR2 or DQ1 association. We elicited one episode of sleep paralysis from a patient by a sleep interruption schedule. The polysomnographic recording during SP showed abundant alpha rhythm with persistent atonia, which indicate a concurrence of REM-atonia and wakefulness. The frequency of SP was markedly reduced by a use of clomipramine
