220 



JIHEI KONISHI AND YNGVE ZOTTERMAN 



A 

 Sucrose 



muu 



i H I'l 



B Saliva 



imiiiiiiiiii, 



^—i ^* 



lU 



lil H i l> i I II 



Fig. 4. Response of single palatal nerve fibre classified under the type III to the 



application of various solutions to the palatal organ. This is an example 



of grouped discharges. Time in seconds. 



iiiiiiiiMiiiiliiliiiiiiiiMiliiilliliililiiiilil 



^^mmmft 



C Quinine 



! II 



Fig. 5. Response of single palatine nerve fibre classified under the type IV 



to the application of various solutions to the palatal organ. Note the specific 



response to NaCI, and no response even to acid. Time in seconds. 



