Previously, we reported the effect of the absolute bedrest condition in "Morita Therapy" on the psychological state of the patient and the relationship between teh psychological and psychophysiological changes under this condition. But the subjects of the past study were healthy adults. Now we aimed at learnign the similarity and/or difference of the psychological state between the neurotic patients and the healthy adults. Subjects were all male adults, 6 were healthy as control (20-28 years, mean 25.0+2.8), and 5 were neurotics (20-30 years, mean 25.8+3.2). No subject had significant medical illness, none was on drugs of any kind. The psychological changes were examined three times a day throughout the entire study period by a self-rating scale of mood. Sleep was evaluated by the polygraphic records every day.The results were as follwos : (1) Throughout the whole session both the neurotics and control expressed similar degree of the feeling of being isolated. At the mid third and later third of the session, the neurotics expressed significantly higher negative feelings and lower positive feelings. Some relationship was observed between changes on the self-evaluation of mood and changes on the polygraphic data in the control subjects, whereas disagreement was observed in the neurotics.(2) At the end of session significantly lower negaitve feelings and higher positive feelings were expressed in the control subjects. Especially they expressed higher sense of relief and sense of release. Also they expressed lower anxiety and depressive mood. These results suggest that their psychological state was more stable at the end of sesion.(3) At the end of session significantly lower feelings of being isolated and lower negative feelings were expressed in the neurotics. They expressed higher levels of self-confidence and self-esteem. Also they expressed lower levels of tension and adherence to inner conflict.(4) A significant positive correlation was observed between negative feelings and S3+S4/TST in the control subjects. And also a significant negative correlation was observed between positive feelings and S3+S4/TST in them. A significant positive correlation was ovserved between positive feelings and TST/1440 in the neurotics. The same tendency was also observed between feelings of being isolated and TST/1440. And also a significant negative correlation was observed between feelings of being isolated and S1-S2/TST in them.