6 



H. BBEflEHCKIH. 



uponcxoacAema, Kor^a pa3Apaataioin,ie tokh HwfewTT) HHTeecHBHOCTb yace aocTaToqHyio ajih 

 Bbi30Ba 9Toro nocjif>AHHro. 



StOTB KOHTpOJIbHblfi OnblTb, OAHHT> H3T) CaMblXT> yS'EAHTeJIbHblX'b. OhT> HaMT> n03B0JIHeTb, 



ue u3MthHHH pibutumejibHO uuueio ez nponuxz dKcnepuMeumaAbuuxz ycAoeinxz (m'BCTo pa3,a,paa;e- 

 Hia h OTBeAeaia bt> Tejie<i>OHy, conpoTHBJieHia toh h Apyrofi utno, cnjia HHAyKnioHHbix'b to- 

 kobt>), HCKJioqHTb 4>H3iojiorHqecKia A^HCTBia HepBa h ocTaBHTb bt> hxtj npeacHen pojia *n3H- 

 qcciria cBOHCTBa HepBa, KaKx npoBOAHHKa gjieHTpHqecKHXT) 0CHnjiJian,iH. 



Bon hto cjiiAyeTi H3i> 9Toro KOHTpojibHaro onbiTa: Meatfly rfeirb Kain> HepBi HopMajib- 

 Hbifi flaei"b BSLWh cjibiinaTb Te.ne4>0HHqecKie TOHbi BSBtcTnaro xapaKTepa (noflTj 1 — 4), HaqnHaa 

 Hanp. Ch 40 cm. niKajibi HHflyKnjoHHaro annapaTa, toti> ate caMbin HepBi nocjit CMa3biBaHia 

 ero aMiuiaKOMT) hjih *eHOJiOMi — BemecTBaMH HHCKOJibKo He HSMtHawmniviH ero <E>n3HqecKaro 

 CTpoeHia *) h npHJioateHHbiMH jinrab wb oahoh ero ToqifE — o6HapyatnBaerb KaKoe-Jin6o flifi- 

 CTBie Ha Teje*OHi> jihihb Hanp. npn pa3CToaHin KaTyuieKTb bt> 15 cm. h npHTOM-b toht, Tejie4>o- 

 HHqecKin HM'feeT'b Teriepb TeMSpi) oTJinqHbiH* orb Toro, KaKHMi. xapaKTepH30Bajica tohi, Ha6jno- 

 flaBiniHca Meatfly fltjiemaMH niKajibi 40 — 15. KpoM'fe Toro HaSjioAawmifica Teuepb toht> tot- 

 qaeb a;e HSM^HaeTca pfeKO bt> cBoefi hhtchchbhocth, Haiti. TcabKO 9KcnepHMeHTaTopi npnita- 

 caeTca ktj KaKon-jiH6o oSHasteHHofi tohk"B BTopnqHOH hjih Tejie<&OHHqecKOH ht>hh, qero co- 

 BCBM'b He Ha6jiKWU0Cb, noKa A'fejio uijio o TOHt nepBaro nponcxoatflema. 



Kaifb BHflHo, ecnib npocmoe u enpnoe cpedcmeo ptaszeduuumb (fiusioAOimecuyw npoeodu- 

 Mocnth uepea omz (fimuuecKOii u yna3amb cz coeepmeuuow moHuocnibw my mnajiy uudyKuiou- 

 nuxz moicoez, tdn> mejie(pom peaiupyemz amub ua monu dnucmeia uepea u eume Komopou ua- 

 mmaemcH npHMoe dnucmeie ua new (f)ii3uuecKUxz ocuuaahwu pa3dpamcawvnaio mom. H nep- 

 ean WKCuia docmamoHuo o6mupua 6ah moio, mno6u mookho 6uao U3yuamb cfiwioAOimecKia 

 HeAeuin uepea, ue npomeodn ez neMo cocmoamn nepepasdpaoKeuin. 



OflHaKO B03M0HCH0 oaho B03paateme npoTHB'b 3HaneHia nocjitflHaro onbua (uoxb 6): i&urb 

 KaKT> y naci HepBT> ocrae-rca bt> HenocpeflCTBeHHon cbh3h vh coKpamatomenca MbiuiHen, to 

 MoatHo npeflnoJioatHTb, qro MexaHnqecKia BH6pau,iH axon nocjitflHefi bo BpeMa coKpameHia mo- 

 ryTi> CA^JiaTbca npHqHHon MexaHHqecKHxi> coTpaceHifi HepBa Ha OTBOflain.HX'b 9JieKTpoflaxi>; a 

 9th nocjrfeAHia, KaKi 6u ohh hh 6buin cjia6bi, Morjin 6bi, MoaceT'b 6biTb, Bbi3biBaTb bt> HeMt 

 9JieKxpHqecKia MMiHeHia, coBepnieHHO iiocTaToqHbia ma Toro, qTo6bi npHBecTH B'b fltficTBie 

 Tejie<i>OHT), annapaTij Heo6biqaHHOH qyBCTBHTejibHOCTH. 



1) H Mory Tenept ct noaoKHTejitHOCTbio yTBepHtA^Tt, 

 mto npn 3T0M1. HepBi> He yTpaiBBaeTt oKOHiaTejitHO u 

 cboh (fjU3iojioiunecK.in CBoiicTBa, ecjin amiiaK-b hjih Kap6o- 

 aoBaa KHcaoTa ^HCTByfOT-b Ha Hero He oneHb ^.ojiroe 

 BpeMH. OSmubx TmaTeatHO CMa3aHHyio hmh TOiKy HepBa 

 <i>n3ioJorHHecKHiiTj pacTBopoMi., y^aeTca nacTO (uHor^a 



Jinnib no npouiecTBiu H^BCKOJitKHXT) nacOBi) eMy CHOBa 

 B03BpaTHTt bcb ero *H3iojiorHiecKiH «>yHKn,iH. 04eBHAH0, 

 s^'fecb ftiao MAeTt (no KpafiHeB Mipi, Ha nepBuxi. no- 

 paxt) oot HSMtHeHia HepBa cxoahomt. ct. HapK030MT> 

 (Comptes Eendus de la l'Academie dea Sciences de Paris, 

 13 octobre 1902). 



