Attachment, loss, and depression.
D000818:Animals; D001143:Arousal; D001522:Behavior, Animal; D001833:Body Temperature Regulation; D003866:Depressive Disorder / Q000523:psychology*; D005260:Female; D006117:Grief; D006339:Heart Rate; D006801:Humans; D008254:Macaca nemestrina; D008297:Male; D008426:Maternal Deprivation; D009043:Motor Activity; D009769:Object Attachment; D012894:Sleep Stages