과수면을 수반한 계절성 정동장애 1례 -광치료 전후의 수면다원검사 소견을 중심으로-

• 영문명: A Case of Seasonal Affective Disorder with Hypersomnia -Polysomnographic Findings Before and After Light Therapy-
• 발행기관: 대한수면의학회
• 저자명: 조숙행 김인 서광윤
• 간행물 정보: 『수면정신생리』제5권 제2호, 202~209쪽, 전체 8쪽
• 주제분류: 의약학 > 정신과학
• 파일형태: PDF
• 발행일자: 1998.12.31

영문 초록

Authors report the findings of nocturnal polysomnography and multiple sleep latency test(MSLT) before and after morning light treatment in a winter depressive patient with hypersomnia. On polysomnographic recordings, the sleep pattern of this case before light treatment was similar to that of narcolepsy exhibited, sleep onset REM period(SOREMP). After treatment, the shortened REM latency changed to normal condition, but, deep sleep percentage did not changed, and stage 4 sleep percentage was decreased. Depressive symptoms were improved on clinical interview with Hamilton Depressive Rating Scale. Sleep log showed shortened sleep latency and reduced sleep duration. These findings suggest that although light treatment could alter the sleep structure in seasonal affective disorder with hypersomnia, it does not necessarily imply that antidepressant response of light treatment is result of change of sleep structure.

키워드

광치료 과수면 계절성 정동장애 수면다원검사 Light therapy Seasonal affective disorder Hypersomnia Polysomnography