O-3-32. Relationship between brain activity and mental state during emotional olfactory stimulation

The aim of this study was to investigate the relationship between mental state and brain activity in response to odors in the environment. The mental state of 20 healthy adults was estimated using the Profile of Mood States (POMS) scale. The subjects were placed in a room, which was individually filled with vanillin, Mainichi-Koh (Japanese incense), skatol, and distilled water (control) odors, and their electroencephalograms (EEGs) were recorded while performing an auditory oddball task in the room.

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