Placebo Effects on Nocturnal sleep in Normal Humans
山口医学 Volume 46 Issue 6
Page 341-351
published_at 1997-12
Title
健常人の睡眠に対するplacebo効果
Placebo Effects on Nocturnal sleep in Normal Humans
Creators
Imaizumi Jyunichi
Source Identifiers
Creator Keywords
未服薬
偽薬
ニトラゼパム
第一夜効果
終夜ポリグラム
There have been many reports about placebo effects such as anxiolytic, analgesic effects, nausea and vertigo. However, there have been few reports about the placebo effects on nocturnal sleep. In the present study, polysomnographic examinations during 4 consecutive nights on drug-free-, placebo-administration-and benzodiazepine- ingestion-periods were each undertaken using 8 male university students. Placebo or 5mg nitrazepam were administered at 22:30 hr in a double blind crossover design. There was a 10-day interval between each period. Polysomnograms were recorded according to the method described in the standardized sleep manual of Rechtschaffen and Kales. Polysomnographic recording was started at 23:00 hr and continued until the natural awakening of the subjects the next morning
Languages
jpn
Resource Type
journal article
Publishers
山口大学医学会
Date Issued
1997-12
File Version
Not Applicable (or Unknown)
Access Rights
metadata only access
Relations
[ISSN]0513-1731
[NCID]AN00243156
Schools
医学部