Nakamura M, Iida H, Fukui Y, Takahashi S
Folia Psychiatr Neurol Jpn. 1982;36(1):81-8. doi: 10.1111/j.1440-1819.1982.tb00258.x.
The effect of nonresponse on the Cz-CNV recovery was studied in 13 depressed patients on the hypothesis that the excessive CNV recovery had a relation to melancholia. The depressed patients had a significantly small Control CNV area before the nonresponse as compared with a matched group of healthy controls. The dysthymic patients by the Maudsley Personality Inventory (MPI) showed a significantly smaller Control CNV area than the non-dysthymic patients. Melancholic patients who met the DSM-III criteria had a significantly longer control reaction time and more excessive CNV recovery than the non-melancholics. The excessive CNV recovery is useful as a predictor for melancholia, and the motivational facilitation and preparatory motor inhibition underlying the psychomotor retardation and hence "endogenous process" were discussed.
在13名抑郁症患者中研究了无反应对Cz - CNV恢复的影响，基于过度的CNV恢复与忧郁症有关这一假设。与匹配的健康对照组相比，抑郁症患者在无反应前的对照CNV面积显著较小。根据莫兹利人格量表（MPI）评定的心境恶劣障碍患者的对照CNV面积显著小于非心境恶劣障碍患者。符合DSM - III标准的忧郁症患者的对照反应时间显著更长，CNV恢复也更过度。过度的CNV恢复可作为忧郁症的一个预测指标，并且讨论了精神运动迟缓背后的动机促进和准备性运动抑制，从而探讨了“内源性过程”。
