American journal of physiology . o 0 ^ f^ 3^ w o H 5 P cn 0 0 Jf re fD _ — , y. fC w O 71 en en 01-^ pn g 3 fn 0 ^ ? ft) y 3- a. 3- tn n 3 fD ^ O _, P P !^ 0 3 fS -^ 0 P 3p. 3 3 3 p ^^ 3 U) (D 3 0 5 w > p2 n [A 3 ^ pp TO fD ?33 re a P k> X fi ^ D P 0 5- 3- p r-^ < O 2^ 5. 2 tti tT fC0 P w —- m 0 cr \o rn C g fn ,_J. 3 era fH CD I— ft -t i. 3 S tfq H > 0 c ^ O 3 rc y) E fcj 5 2- P to fn (t O^ r^ «3 ^ f» shrinkage of cubiccentimetres during thefollowing fifteen min-utes. This surprisingconstriction of the armcould not be traced toany external stimulus,nor to an alteration inthe p


American journal of physiology . o 0 ^ f^ 3^ w o H 5 P cn 0 0 Jf re fD _ — , y. fC w O 71 en en 01-^ pn g 3 fn 0 ^ ? ft) y 3- a. 3- tn n 3 fD ^ O _, P P !^ 0 3 fS -^ 0 P 3p. 3 3 3 p ^^ 3 U) (D 3 0 5 w > p2 n [A 3 ^ pp TO fD ?33 re a P k> X fi ^ D P 0 5- 3- p r-^ < O 2^ 5. 2 tti tT fC0 P w —- m 0 cr \o rn C g fn ,_J. 3 era fH CD I— ft -t i. 3 S tfq H > 0 c ^ O 3 rc y) E fcj 5 2- P to fn (t O^ r^ «3 ^ f» shrinkage of cubiccentimetres during thefollowing fifteen min-utes. This surprisingconstriction of the armcould not be traced toany external stimulus,nor to an alteration inthe position of the handwithin the plethysmo-graph. No differencecould be noticed in therate of the pulse or ofthe respiration. Afterthis sudden rise, thetracing maintained thehigh level until the mo-ment of waking, whenafter the usual rise whichoccurs on waking, thecurve sank to about thelevel it had at the be-ginning of the experi-ment. The sudden vari-ations already described,due


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Keywords: ., bookautho, bookcentury1800, bookdecade1890, booksubjectphysiology