The origin and nature of the emotions; miscellaneous papers . S X of the liiain he dischaiged by injur)- undei- anesthesia oi- liyOJdinai-y muscular excj-tion, identical moiphologic chang(^sai-e seen in the nc)\e-cells. In shock from injury (Fig. 2),in exhaustion lioiu o\-ei-\vork (Hodge and Dolkn) (Fig. 4),. = 5? X •<1 5 ^ 11 12 THE EMOTIONS and ill exhaustion from pure fear (Fig. 5), the resultantgeneral functional weakness is similar—in each case a certainlength of time is rec)uired to effect recovery, and in each thereare morphologic changers in the hrain-cells. It is quite clearthat in


The origin and nature of the emotions; miscellaneous papers . S X of the liiain he dischaiged by injur)- undei- anesthesia oi- liyOJdinai-y muscular excj-tion, identical moiphologic chang(^sai-e seen in the nc)\e-cells. In shock from injury (Fig. 2),in exhaustion lioiu o\-ei-\vork (Hodge and Dolkn) (Fig. 4),. = 5? X •<1 5 ^ 11 12 THE EMOTIONS and ill exhaustion from pure fear (Fig. 5), the resultantgeneral functional weakness is similar—in each case a certainlength of time is rec)uired to effect recovery, and in each thereare morphologic changers in the hrain-cells. It is quite clearthat in each of these cases the altered function and form ofthe brain-cells are due to an excessive diseharf/c af nervenisenergy. This lirings us to the next f[uestion: What deter-mines the tlischarge of energy as a result of trauma with orwitliout inhalati(jn anesthesia? The Cause of the Discharge of Nervous Energy as a Result ofTrauma under Inhalation Anesthesia and under Normal Conditions I looked into this prot)lein from many view]:)oints and thereseemed to be no s()lution until it occurred to me t(j seek theexplanation in certain of the postulates which make up thedoctrine of e^•olution. I realize fully the difficulty and thedanger in attempting to reach the generalization which Ishall make later


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Keywords: ., bookcentury1900, bookdecade1910, booksubject, booksubjectemotions