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The origin and nature of the emotions; miscellaneous papers . Q tH -E^ iration, and by no mici-oscopicalteration of the bi-ain-cells (Fig. 1). Judging from a largenumber of experiments on iuinii(d dogs imder ether, such anamount of traiuna would lune caused not only completephysiologic exhaustion of the l:)rain, but also morphologicalterations of all of the brain-cells and the physical destruc-tion (jf many (Fig. 2). We nuist. therefore, conclude that,although ether anesthesia ))ioduces imconsciousness, itapparenthj protccls none of tlir brain-cclls against exhaustionfrom the trauma of surgica
The origin and nature of the emotions; miscellaneous papers . Q tH -E^ iration, and by no mici-oscopicalteration of the bi-ain-cells (Fig. 1). Judging from a largenumber of experiments on iuinii(d dogs imder ether, such anamount of traiuna would lune caused not only completephysiologic exhaustion of the l:)rain, but also morphologicalterations of all of the brain-cells and the physical destruc-tion (jf many (Fig. 2). We nuist. therefore, conclude that,although ether anesthesia ))ioduces imconsciousness, itapparenthj protccls none of tlir brain-cclls against exhaustionfrom the trauma of surgical opei-ations; ether is, so to speak,but a veneer. Under nitrous oxid anesthesia there is a]iproxi-mately only one-fourth as much exhaustion as is producedby ecfual trauma imder ether (Fig. 3). A\e must conclude,therefore, either that nitrous oxid piotects the biain-cellsagainst ti
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Keywords: ., bookcentury1900, bookdecade1910, booksubject, booksubjectemotions