372 



EFFECT OF IRRITATION OF A POLARIZED NERVE 



Tinie.J 



h. m. 

 57 



11 04 

 07 

 11 

 21 



9 27 

 32 

 37 

 41 

 50 

 55 



10 03 

 08 

 13 

 16 

 20 

 22 

 24 

 27 

 29 

 32 

 33 

 35 



11 32 

 33 

 34 

 35 

 37 

 38 

 39 

 42 

 44 

 50 

 51 

 52 

 53 

 53 



Number of ex- 

 periment. 



13th irritations. 

 14th irritations, 

 loth irritations. 

 lOtli iriitations- 

 17th irritations. 



26. 



1st irritations 

 2(1 irritations. 

 3(1 irritations. 

 4th irritations 

 5th irritations 

 6th irritations 

 7th irritations 

 8th irritations 

 9tli irritations 

 10th irritations 

 11th irritations 

 12tLi irritations 

 13th irritations 

 14th irritations 

 15th irritations 

 loth iiiitations 

 17tli irritations 

 18th irritations 

 19th irritations 

 20th irritations 

 21st irritations 

 22(1 iriitations. 

 23(1 irritations 

 24th irritations 

 25th irritations 

 2Utli irritations 

 27(h irritations 

 28t h i rritations 

 'J'.lth irritations 

 :ii)th irritations 

 31st iriitations 

 32(1 irritations 



Irritation without 

 jiolarization. 



'^y. 



58 



58 



59 1 



00 



05 1 



06 



10 



12 



27 



29 



33 



34 



40 



43 



45 



46 



47* 



28. 



1st irritations . . 

 2(1 irritations .. 

 3(1 irriiations. -. 

 4lh irritations. . 

 5th irritations. . 

 Gth irritati(jiis . 

 7tli iiTit;iti(ms . 

 8th irritations. . 

 9tli irritations . 

 10th irritations, 

 nth irritations. 

 T-'tli irritations. 

 i:ith irritations. 

 14tli irritations. 

 15th iiritations. 

 IGth irritations. 

 17th irritations. 

 18th irritations. 



2955 cent 2. 



2955 cent 1. 



2955 cent 0. 



2955 cent 0. 



2955 cent 0. 



Irritation, 1 cill, rhco- 

 chonl : 



3197 cent 0. 



3197 cent 0. 



3197 cent 0. 



3058 cent 1. 



3058 cent 2. 



3058 cent 0. 



3058 cent 0.5 



3058 cent 0. 5 



3058 cent 1. 



3058 cent 0. 



2955 cent 2. 



2849 cent 2. 



2728 cent 4. 



2728 cent 3. 



2350 cent 4. 



2350 cent 4. 



223 cent 5. 



2350 cent 4. 



2562 cent 4. 



2562 cent 4. 



2849 cent 2. 



2955 cent 0.5 



29.55 cent.. .. 0. 



2901 cent 2. 



2901 cent 3. 



3003 cent 2. 



30t3cent 3. 



3003 cent 0.5 



3003 cent 4. 



3003 cent 5. 



3003 cent 5. 



3003 cent 5. 



Irritation, 1 cell, rheo- 

 chord : 



2781 cent 0. 



2675 cent 0.5 



2675 cent 0. 



2502 cent 2. 



2562 cent 1. 



30.58 cent 0. 



3003 cent 1. 



3003 cent 2. 



3003 cent 2. 



3003 cent 0. 



3003 cent 0. 



3003 cent 0. 



Irritation,! cill, rleo- 

 cliord : 



310J c(^nt 1. 



3109 cent 0.5 



3179 cent 0. 



3179 cent 0. 



3170 cent .... 0. 

 ;;i7ii (Tilt 0. 



3(.03 cent 1. 



3003 cent.. .. 2. 



3003 cent 0.5 



3003 cent 0.5 



:;0u3 cent ('. 5 



3003 cent 0. 



3003 cent 3. 



3003 cent 2. 



1160 cent 4. 



11 uO cent 4. 



341 cent 4. 



341 cent 4. 



Irritation during 

 polarization. 



Eemarlis. 



Polarization, 3 cells: | Rana esculenta. 



5. 



5. 



5. 



5. 



4. 



4. 



3. 



4. 



4. 



4. 



0.5 



1. 



2. 



o! 



2. 



1. 



5. 



1. 



5. 



5. 



5. 



5. 



5. 



5. 



5. 



1. 



1. 



5. 



0. 



0.5 



2. 



2. 



Polarization, 3 cells: 



5. 

 5. 

 5. 

 5. 

 5. 

 5. 

 5. 

 4. 

 4. 

 5. 

 4. 

 4. 



Polarization, 4 cells. 



4. 

 4. 

 4. 

 4. 



But 1 polarizing cell. 

 4 polaiizini; cells. 

 IJo. 

 Do. 

 Do. 



Eana esculenta. Other Ic 

 of last frog. 



Rana temporaria. 



Polarization, 1 cell. 



Do. 

 Polarization, 4 cells 



Do. 

 Polarizati(ra, 1 eel'. 



Do. 

 Polarization, 4 cells 



1)0. 



Polarization, ! ce'il. 



Do. 

 Polarization, 4 cells 



iro. 

 Polarization, 1 c( 11. 



Do. 

 Polarization, 4 cells 



Do. 

 Polarization, 1 c; 11. 



