In order to studythe application of event-related potential (ERP) for performing evaluation of food, the ERP was measured when subjectively judging the appearance of foods by three-grade scale with the opinion "Like" and "Favorite". Sushi was selected as typical foods. And six pictures of sushi were chosen in such a way that it did not consist of disliked sushi of the subjects. As a result, the P300 component of the ERP was detected, and the P300 area (surrounded by ERP waveform and x axis from the latency 250 to 500 ms) became larger when the subjects judged as "Favorite".
|ジャーナル||Transactions of Japanese Society for Medical and Biological Engineering|
|出版ステータス||Published - 2009|
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