Science: v.1-v.219Moses King, 1967 |
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Page 1258
... depolarizations ; and resulting PSP's ( A , 1-4 ) . Relation between level of presynaptic depolarization and amplitude of PSP . Presynaptic depolarization was gradually in- creased from A1 to A4 ( B , 1 and 2 ) . After tetrodotoxin ; no ...
... depolarizations ; and resulting PSP's ( A , 1-4 ) . Relation between level of presynaptic depolarization and amplitude of PSP . Presynaptic depolarization was gradually in- creased from A1 to A4 ( B , 1 and 2 ) . After tetrodotoxin ; no ...
Page 1264
... depolarization despite the presence of Na . In this recording a second electrode applied pulses of constant inward current , indicated by the upward deflections on the lower trace . The changes in potential induced in the fiber by the ...
... depolarization despite the presence of Na . In this recording a second electrode applied pulses of constant inward current , indicated by the upward deflections on the lower trace . The changes in potential induced in the fiber by the ...
Page 1265
... depolarization . ( B ) The same fiber was equilibrated in the K - free saline for about 20 minutes , but with TTX ( 5 × 10 g / ml ) added . The CaCl , was removed ( first arrow ) ; TTX was removed ( second arrow ) ; then CaCl , was ...
... depolarization . ( B ) The same fiber was equilibrated in the K - free saline for about 20 minutes , but with TTX ( 5 × 10 g / ml ) added . The CaCl , was removed ( first arrow ) ; TTX was removed ( second arrow ) ; then CaCl , was ...
Contents
Vol 155 No 3765 | 951 |
International Biological Program | 957 |
E M Williams | 974 |
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