情感淡漠是一种情感反应降低的精神状态,已在许多临床疾病中被报道,其部分症状与抑郁重叠,是不同于抑郁的一种独立综合征。情感淡漠广泛存在于帕金森病(PD)患者中,文献报道发生率为16.5%~51%。PD伴发的情感淡漠可能是疾病相关的生理改变的一种直接结果,而不是对失能的一种心理反应。 Emotional indifference, a reduced mental state of emotional response, has been reported in many clinical conditions and some of its symptoms overlap with depression as an independent syndrome that is different from depression. Indifference is widespread in patients with Parkinson’s disease (PD), the incidence reported in the literature was 16.5% ~ 51%. The apathy associated with PD may be a direct result of the physiological changes associated with the disease rather than a psychological reaction to disability.