752 COMPARATIVE ELECTRO-PHYSIOLOGY 



Human lip, response of, 321 



,, skin, response of, 300 



,, tongue, response of, 322 

 Hydraulic response, 55 



INJURY, degree determining sign of action current, 175 



see Current of Injury 

 Interference, induced difference of phase causing, 142 



,, method of: effect of chemical agents determined by, 147 



,, ,, effect of cold determined by, 147 



Inversion of thermo-mechanical curve, 198 

 , , of electro-motive curve, 202 

 ,, of curve of resistivity, 546 



KUHNE and Steiner on retinal current, 415 

 Kiihne on polar effects in Protozoa, 579 

 Kunchangraph, 511 



Kunkel on electro-motive variation due to water movement, 13 

 ,, on electric reaction in plants, 13 



LATENT image, revival in phosphorescent screen, 684 

 Latent impression, revival of, in metal, 683 

 Laws of differential response, 109 



,, ,, electrical response of isotropic tissue, 75 

 ,, ,, response in electric organs, 248 

 ,, ,, variation of conductivity under electrotonus, 568 

 ,, ,, ,, ,, excitability under electrotonus, 571 

 Leaves, electric response of Bryophyllum, 253 

 ,, ,, ,, ,, bulb of Uriclis, 257 



,, ,, ,, Coleus, 248 



,, ,, ,, ,, Dillenia indica, 256 



,, ,, ,, ,, Mimosa, 268 



,, ,, ,, ,, Musa, 284 



, ,, ,, ,, Nymphcea alba, 246 



,, ,, ,, ,, pitcher of Nepenthe, 256 



Pathos, 286 



,, ,, ,, ,, Pterosfermitm, 255 



Light, stimulus of: electrical response of Mimosa under, 401 

 ,, ,, mechanical response of Miuiosa under, 400 



,, ,, mechanical response under, in pulvinated and growing 



organs, 394 



,, ,, multiple electrical response induced by, in plant, 406, 408 



,, ,, multiple mechanical response induced by, 407 



,, ,, ,, ,, ,, in retina, 426 



,, ,, multiple visual impulse induced by, 430 



,, ,, transmitted effect due to, 402 



Light, influence of fatigue on after-effect of, 411 

 ,, negative and positive responses to, 402, 406 

 ,, phasic responsive alternations under, 408 



