著者

嵩原 広宙 田中 秀樹 岩城 達也

出版者

Japan Society of Kansei Engineering

雑誌

日本感性工学会論文誌 (ISSN:18840833)

巻号頁・発行日

pp.TJSKE-D-17-00030, (Released:2018-02-09)

参考文献数

22

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Emotional state before sleep affects the subsequent sleep onset. The purpose of this study was to investigate how positive/negative emotion before sleep effected hypnagogic state. The movies eliciting positive or negative emotion were presented before sleep. Hypnagogic imagery was recorded as a probe of emotional experience and EEG microstate analysis was used for finding the emotion related EEG activities. The score of emotion ratings for hypnagogic imagery indicated that positive emotion was reported in not only positive condition but also in negative condition. This implied that hypnagogic state might be accompanied by positive emotion. Comparing the appearance of maps obtained from microstate analysis between conditions, the map of right temporal activity was significantly greater in positive condition while the map of the left frontal activity was greater negative condition. These results suggested that the emotion not just in presleep but also in hypnagogic state was involved in sleep onset process.

著者

首藤 祐介 渡辺 綾子 嵩原 広宙 田中 秀樹

出版者

一般社団法人 日本認知・行動療法学会

雑誌

認知行動療法研究 (ISSN:24339075)

巻号頁・発行日

vol.45, no.3, pp.125-136, 2019-09-30 (Released:2020-06-25)

参考文献数

23

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本研究の目的は高齢者に対する全3回2週間の短期集中型睡眠改善プログラムの実践を報告することであった。従来の研究よりも短期間で実施する睡眠改善プログラムを、離島A在住の高齢者16名と離島B在住の高齢者23名の計39名に実施した。その結果、睡眠改善行動の頻度増加、睡眠障害の重症度軽減、主観的な寝つき、熟睡感、日中のすっきり感の改善が認められた。一方で、睡眠障害の重症度においては先行研究と比べて限定される結果であった。また、離島ごとの分析では、睡眠障害の改善や主観的評価の一部において離島Aの改善が大きいことが示された。よって、従来よりも短期型であっても高齢者の睡眠を改善できる可能性が示唆された。

著者

嵩原 広宙 田中 秀樹 岩城 達也

出版者

Japan Society of Kansei Engineering

雑誌

日本感性工学会論文誌 (ISSN:18845258)

巻号頁・発行日

vol.17, no.2, pp.227-232, 2017 (Released:2018-04-27)

参考文献数

22

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Emotional state before sleep affects the subsequent sleep onset. The purpose of this study was to investigate how positive/negative emotion before sleep effected hypnagogic state. The movies eliciting positive or negative emotion were presented before sleep. Hypnagogic imagery was recorded as a probe of emotional experience and EEG microstate analysis was used for finding the emotion related EEG activities. The score of emotion ratings for hypnagogic imagery indicated that positive emotion was reported in not only positive condition but also in negative condition. This implied that hypnagogic state might be accompanied by positive emotion. Comparing the appearance of maps obtained from microstate analysis between conditions, the map of right temporal activity was significantly greater in positive condition while the map of the left frontal activity was greater negative condition. These results suggested that the emotion not just in presleep but also in hypnagogic state was involved in sleep onset process.