Application of brain-gut interactions to mental health - Development of objective evaluation method of bowel function

27名大学生参与了这项研究。他们被分为两组；15个研究对象有肠易激综合症的症状17个没有症状记录所有受试者在休息和不舒服的视觉刺激时的胃肠电图和心电图。采用胃肠电图频率和混沌分析评价肠功能。通过心电图频率分析评价自主神经系统的活性。在这些结果中，两组受试者的反应有显著差异。

Twenty seven university students participated in this study. They were divided by 2 subject groups; 15 subjects having symptoms like irritable bowel syndrome and 17 subjects having no symptoms. Electrogastroenterpgram and electrocardiogram were recorded from all subjects during rest and uncomfortable visual stimuli. Bowel function was evaluated by frequency and chaos analysis of electrogastroenterpgram. Activity of autonomic nervous system was evaluated by frequency analysis of electrocardiogram. In these results, significantly different responses was showed between 2 subject groups.