不快な味覚刺激は脳内情報処理を速める

• 杉浦 敏文

• 陳 曦

• 高橋 勲

• 平田 寿

• 鈴木 祥平

書誌事項

タイトル別名

• Unpleasant gustatory stimulation accelerates information processing in brain

抄録

Recognition of the environment causes insensible and conscious responses, and finally it changes our body resulting in a certain output to the world. However, little is known about its process in brain. This paper studied the influence of the gustatory stimulation on brain activity by an auditory oddball task. Subjects were healthy university students (n=6) with healthy sense of taste. Erythritol (60vol%) was used as a sweet taste and turmeric as a bitter one (2.9vol%). The latency of P300 component was shorter in bitter taste than that in sweet one (p< 0.05, paired t-test). We think that the better taste raises the alert level and accelerates the information processing of sound in brain.

収録刊行物

• 生体医工学

  生体医工学 52 (Supplement), O-181-O-181, 2014

  公益社団法人 日本生体医工学会

詳細情報

• CRID: 1390282680244231680
• NII論文ID: 130004695774
• DOI: 10.11239/jsmbe.52.o-181
• ISSN: 18814379
• ISSN: 1347443X
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可