signs. Inthe study of the brain and spinal cord we knowwhen a current of nerve-force is sent out from anerve-centre by the effect of that current on mus- 86 PHYSICAL EXPRESSION. cular fibres. The muscle is the index of the nerve-current ; the muscular contraction is the expressionof the motor… … Fig. 4.—Upper Surface of the Hemisplieres of the Monkey. The circles andincluded nimierals are explained in the text (Ferrier). contract, can difierent portions of that mass actseparately ? Do certain parts of the nerve-mechanism stimulate special movements ? Arecertain movements indications of the…
Body language · Physiognomy · Emotions · Kinesics
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