



.tnconajnoyementa of the latter, ai 

 abtlil iN <>f the ****!*; to the 





Hit-Ill tl t 



-tie* ; win 



i-rytalli/ -.r hjsujo 



ti ami th.- phenomena of nalyeiesi 



tlier .f re. ml dale. Likewise sir 



r kiHtwlrtlfe of the 

 iiiontlralrd ti 



-I f Ihr 



!.. ! v , f : 

 Which the IIIIJ.UlM 



are progagated in nenre. the functions of the ety 



eral ' lie 



retoti 



been rendered probable or actually 



tnd miitu . 



of careful dissection, microscopical examination. 



experimental and pathological i 



lathologW anatomy has 

 additional evidence when 



proof from other -.iin-.-* wat wanting. "f !< 



undergone by thr proximate principles of f-i - 

 r it. and i ii the ah. 



im|ttw|iUU MflBHUd that the fatal twttll 



anaemia f tbr r^|.irt. r< .rtitrr Mudiiead 



motor puajjnfe or raid lar irBomia, and IMA by prt. 

 mary iaralf^ of tbr rtiirat 





tltiw and at;niu nff< 





an.: 



ude that th* death s doe to va*omoU* |* 



b or that th* fatal fringes are iaiiiaul by 



r* begin to be eJEeetsd by thT depletion of 



.uinl niul in timr |MMMf through tbr 

 conomy. .r-ai j.n^nsw lian been made in ih<- 



..f th.- | .up- that .N-rur. ut 



n in the blood 



await explanation. Inter- 

 -|artmentor labora- 



non 



era! font ;vej 



have I t>hyiological 



an.l poitnea, an.l where 

 in-" hitherto regarded as innoluble an- j- r- 

 sistenlly 



Br|.!i .iti--i! >f the muscles - 



tion have hitherto U.nie chiefly upon the ii 

 costal muscle*. In th.- oherration recorded by 



i th.- .-.Mai mil- i. 

 :,.- author tir-t .-xainin.-.! the aux 

 muscles of respiration in the i. r,.\,,l that 



they in normal quiet n-j-r 



ana cmroe into notion only in isolated extraordi- 

 nary. 4*Tt\ HtftHg yMr^^iingia^ the rr-ult of 



< thorax. sux- 



muscles of respiration an.l the diaphragm 



n UN* 

 neck, and the acti'n of the abdominal muscles was 



..-: .' : ..: ,. : , r! ,! , 



expiration (ap|*rrntlr active) mrauml through a 

 al cannula I- 



tain geometrical dednctione from the result* of ob- 

 eerratioos of the intercostal muscle*, proved that 



traction of the internal tn*rrroj4al an-i 

 tilainnous mu^-le*. and that exniralion is efl 

 rnal in t.-r. -.Ma I IlllUcW Tbr Mil 



ealts have 



mann 



i ^h..wn l.x the researches of MM \ hu. 

 vcau and J he weight Mtttainrd 



muscle and the amount i 



increase together, the respiratory exchanges that 

 nergy spent- that iv tl 



, 



by 1 

 'n rxpertmewlnl evidei 



tialU 



that when enough air or 



p an 



! iiiaiiitaiind for a 



wuh. ut n*k ..f life to the enbject. 



This shows that Mtr- . 

 ciitc ana**tbriizinjr properties not 

 trogen. A 



.. 



- , H 



ofa 



with n. 



**ss casj 

 Irngthof tisse 

 WlMiBJtrosjs 



The carbonic add in 

 The a 



that th 



the blood during ans*lhe*ia wsjs to Tnlnmei per 

 \ stttdj f the respiratory exchange indi- 

 cates that the nnUbnlisss was lowered and thai the 



yvtetn a.i 



91 tbr in|nrl air 

 < i rmlat Ion. -In experiment* on tbr do* - 



aereatriobwfll 

 u-t rhtthmirally when cut away from the vcn- 



i | ^j k _-^ , | - ^^ r^. . tilMMJ 



incie ana leu iin *amea. aevonoaiea mooo 

 . the caa*e of the rhythmic conlrar- 

 liea within thr 



. . .... .. : 



energy spe 



e carl* 



ncrease 



sorbed an.l the 



thepn-iu. : ,.f the shortening I 



Th- high altitude* 



..>NI m..rrrprrially 



with reference to th. ir inrtu.-nv n thr 

 .tonal, and particularly on the in 



i* present in all part* of the rmtricle. 



r^inalr,! conUsdion of the whole 

 Amwmtng the corrertnea* of the georral U 

 thr abwncr of nmr rrlU from tbr a|iical half of 

 hr rhythmic eo-ordinaicd contrac- 

 tion of the Tenlhcle is not dVpendrnt on nenra 



-cleinth* 



living animal may br partly ^rej^ol from the apioal 

 portion in inch a way that the isolated piece re- 

 main* attached to the remainder of the ventricle 

 only by it* nutrient t.-v*K all muwular connec- 

 tions being cut. The heart ami the bolatad piece* 



