TE.1E$0HT> KAKl H0KA3ATEJIB HEPBHArO B03BV2lAEHIfl. 7 



KaKi> hh cjia6o Mono 6bi 6biTb TaKoe B03paateHie, a CTOTajit neooxoAHMbiMt ycTpauHTb 

 ero nocpe^cTBOM-L cjiiAywmaro KOHTpojibHaro onbiTa. 



7. Ecjih, npeatAe q-feivit npnui'EHHTb kt> HepBy Mannnyjinniio, onncaHHyw noAT> 6, pacTBO- 

 poMi) aMMiaKa hjih KapoojioBofi KncjioTbi CMa3biBaeTca KaKaa-jin6o TOHKa ero, npoMea*yToqHaa 

 sleazy Mbiinnen" h otboahbahmh 3JieKTpoflaiun, to AfJcTBie HepBa na Mbiinny upeKpamaexca, 

 Meatfly temt> oht. npoAOJiataerb A^ficTBOBaTb na Tejie<i>OHT> Tain, ate, Kain> to Sbijio h paHbine. 



HTaKt, 4>H3iojiornqecKaa HaTypa Tejie#OHnqecKaro TOHa, Bbi3biBaeMaro ymtpeHHO cnjib- 

 Hbi»n> pa3flpajKeHieM^ HepBa, HecoMBiima. Ho Tenepb B03HHKaerb hobbih Bonpocb: o6a3aH"b 

 .ih HepBHbin TOHt cbohmt> npoHcxoatAeHieivn> A-EHCTBHTejibHO ajieKTpnqecKHM^ BOJiHaMt B03oyac- 

 Aema hjih me oht> 6epeTT> CBoe npoHcxoatAeme ott> sjieHTpoTOHnqecKHxt tokobt>, Bbi3biBae- 

 Mbixx bt> HepB-fe BJiiaHieMi. HHiiyKHioHHaro TOKa? 



Hto sAefcmpomoHiwectcie monu 3ivECb hh npnqeMT., sto BbiTeKaerL h3t> toto o6cToaTe.ib- 

 CTBa, qTO HepBHbin TOHt He 3aBHcnn>, no CBoeMy npoHcxoacAenito, otl 6"jih3octh ajieKTpoAOB'L 

 OTBOflamnxT. Kt 3jreKTpoflaM'b pa3Apaacaioin,HM'b ; nanpoTHBt, oht> HaxoAHTca bt> onpeAtjieHHOiu-b 

 OTHomeHin kt> nopory pa3ApaateHia, noKa3biBaeMoiviy Mbiranen. 



3aT'BMT) Becb xapaKTept text. HSM^HeHin, KOTopwa ncnbiTbiBaeTL HepBHbin Tom> bt> 3a- 

 bhchmocth ott> H3MfiHeHin chjibi pa3ApaaseHia, OTBtqaeTi> Toate oSHapyacemaivrb nepBHofi pa3- 

 iipaacHTejibHOCTH, a OTHioAb He npnpoAt sjieKTpoTOHHqecKHX'L tokobt., KOTopbie AOJiatHbi 6biJin 

 npocTO B03pacTaTb bi CHJit ct> B03pacTaHieMi) hht6hchbhocth pa3ApaataiomnxT. tokobt.. 



HaKOHeHT., HepBHblH TOHT> Hfi HCHblTblBaeTl. HHKaKHXT) H3M"BHeHiH Bt CBOefi" CHJTE, eCJIH 



kt> qacTH HepBa, npoiueatyToqHOH sieaiAy pa3ApaataiomHiun h otboabhahmh ajieKTpoAaMH, npniua- 

 AbiBaTb MeTajijraqecKyio Ayry, ecjin 3Ty qacTb OKpyatHTb KycKaMH Mbinin,bi h t. a. 



Bt. nocji'EAHee BpeMa mhohd 6"biJio CA'BJiaHO MHoro onbiTOBT> HaAx HapK030M-b HepBa, v%b 

 aBJienia H3yqajiHCb napajuiejibHo no noKa3aHiaMT> Mbimnw h Tejie^OHa 1 ). Bo bcext. 3thxt> cjiy- 

 qaaxi> 06a noKa3aTeJia HepBa oSHapyatHBajiH nojiHoe corjiacie bt> cbohxt> CBHA'BTejibCTBax'b (cp. 

 npoTOKOJibil — VIII bt> nepBofi nHTnpoB. cenqaci) cTaTbf>). Ho BT, ocoochhocth AeiuoHCTpaTHBHbiMn 

 aBJiaioTca onbiTbi cb BJiiaHieiu'L Ha *yHKnin HepBa BbicoKHXi. TemnepaTypi. (40 — 45°). Ecjih 

 noiwfecTHTb qacTb HepBa, npoMeacyToqHyio MeacAy sJieKTpoAaiun pa3Apaataioin,HMH h OTBOAanjHMH, 

 Ha TOHKOCTEHHyw cTeKJiHHHyK) Tpy6Ky h nponycKaTb qpe3T> iiocjibahioio BOAy yKa3aiiH0H TeMne- 

 paTypbi, Mbimna h Teie^owb nepecTawTi qpe3i> H3BicTHoe Bpema oTB'feqaTb na pa3ApaateHie 

 BepxHaro yqacTKa HepBa. Ecjih hotomt> nponycKaTb BOAy KOMHaTHoii TemnepaTypbi, o6a noKa- 

 3aTejia HepBa CHOBa HaqBHaroTT, pearnpoBaTb Ha ero pa3Apaa?eHie. napajiJiejiH3MT> noKa3aHin 

 Mbinmbi h Tejie*OHa bt> 3tomt> cjiyqat bhojih'b oqeBHAeHT>. H AeMOHCTpnpoBa.n> btott. onbiTi 

 pyccKHMt *H3ioJioraM^, npHHHMaBmnM'b yqacrie bt> nocjiiAHeMi Cxi3At EcTecTBOHcnbiTaTejieii 



1) n,nTHpoBaHHau cTaTtH bt. nPflflger's Archivn. TaKwe «Bo36y*AeHie, TopMO/KeHi'e h HapK03i>». 



