There are lower serotonin function and neuroendocrine impairments in OCD patients,which supports the hypothesis of serotonin dysfunction in OCD.

• 强迫症患者存在 5 HT能低下和神经内分泌功能的紊乱 ,强迫症的 5 HT能假说能解释其某些内分泌功能紊乱。