@article{oai:niit.repo.nii.ac.jp:00000026,
 author = {橋本, 圭子},
 journal = {新潟工科大学研究紀要},
 month = {Dec},
 note = {This study examines effects of noise as a atimulus on EEG power spectrum, by controlling subjects’ internal states prior to stimulus. Subjects were nine healthy coUege students of both sexes. They were asked to perform stressful task or rest with their eyes closed, before the stimulus. There were three conditions of the stimulus; loud noise, no loud noise, and absence of noise. From power spectrum data for EEG at O1 and O2, relative power was calculated for six bands respectively. The results showed that the same noise could have different effects on EEG, particularly on lower alpha band, depending on whether subjects’ internal states are stressful or not. This tendency is common to O1 and O2. In spite of existence of noise, EEG alpha was not blocked, but increased in stressful condition.},
 pages = {59--65},
 title = {脳波に対するストレス課題後の刺激の効果},
 volume = {2},
 year = {1997}
}