The Expression of the Emotions in Man and Animals

affected Anatomy of Expression anger animals antithesis appearance associated astonishment backwards become blush brows canine canine tooth Captain Speedy cause chimpanzee cles closely corners corrugator crying depressores anguli oris Dhangar Donders doubt Duchenne Dyaks ears emotions erect especially excited eyebrows eyelids face fear feel forehead frown gestures glottis Gratiolet grief grief-muscles habit hair hands head Hensleigh Wedgwood Herbert Spencer infants inherited instance Kafirs lacrymal glands laugh laughter Laura Bridgman likewise lower Malays manner ment mind monkeys mouth movements muscles round natural neck nerve-cells nerve-force nose nostrils oblique observed orbicular muscles pain persons photograph Physionomie platysma principle protruded races rage raised reflex actions remarks retina round the eyes savage screaming secretion of tears seems seen sensations sensorium shoulders shrug side skin slight smile sometimes sounds suffering tail teeth tendency terror tion upper lip utter various violent weeping whilst wrinkles young Zoological Gardens