Br J Psychiatry. 2009 Dec;195(6):473-4. doi: 10.1192/bjp.bp.109.072116.
This November we celebrated the sesquicentennial of the Origin of Species, a landmark in the history of biology. Yet Darwin's chief contribution to psychiatry appears in The Expression of the Emotions in Man and Animals (1872), where he describes 'the grief muscles', later identified as a sign of melancholic illness.
今年 11 月,我们庆祝了《物种起源》出版 150 周年,这是生物学史上的一个里程碑。然而,达尔文对精神病学的主要贡献出现在《人类和动物的表情》(1872 年)一书中,他在书中描述了“悲伤肌肉”,后来被确定为忧郁症的一个迹象。