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ID 639
本文ファイル
別タイトル
A Preliminary Study on Perception of Accelerated Heartbeat
著者
池田 真紀
生和 秀敏
キーワード
cues for perception
feedback signals
heartbeats discrimination
perception of accelerated heartbeat
perception of bodily symptoms
NDC
医学
抄録(英)
The purpose of this study was to investigate on the perception of a bodily symptom, 'accelerated heartbeat'. In this study, three experimental conditions were set up. First condition was the true-feedback (TF) condition, in which subject was presented true feedback signals corresponding to actual heartbeats. Second condition was the false-feedback (FF) condition, in which subject was presented the false feedback signals being irrelevant to actual heartbeats. Third condition was the no-feedback (NF) condition. The major results were as follows ; (1) In the TF-condition, abilities to perceive accelerated heartbeat were different inter- and intra-subjects. (2) In the FF-condition, almost subjects perceived accelerated heartbeat were inaccurate. (3) Frequencies of perception in the NF-condition were fewer than in the TF-condition. As the cue for perception of accelerated heartbeat, subjects used not only information relevant to heartbeats such as a pulse but also respiration, degree of concentration, and so on. These results suggested that abilities to perceive accelerated heartbeat were different inter- and intra-individuals, even when they could discriminate their heartbeats perfectly, and that, if an information unrelated to accelerated heartbeat was used as the cue, subject perceived their accelerated heartbeat inaccurately. Further, the cue for interoceptive perception of accelerated heartbeat was not restricted information directly relevant to heartbeats.
掲載誌名
広島大学総合科学部紀要. IV, 理系編
19巻
開始ページ
137
終了ページ
149
出版年月日
1993-12-31
出版者
広島大学総合科学部
寄与者
国立情報学研究所
作成年月日
2006-03-21
ISSN
1340-8364
NCID
SelfDOI
言語
日本語
NII資源タイプ
紀要論文
広大資料タイプ
学内刊行物(紀要等)
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
部局名
総合科学研究科
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