CHEMOSENSORY INPUT AND TASTE DISCRIMINATION IN BLOWFLY

被引：51

作者：

DETHIER, VG

机构：

[1] Department of Biology, Princeton University, Princeton

来源：

SCIENCE | 1968年 / 161卷 / 3839期

关键词：

D O I：

10.1126/science.161.3839.389

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Simultaneous recording of behavioral responses and action potentials from single chemoreceptors in the proboscis of intact blowflies revealed that acceptance of a solution can be mediated either by input from one water receptor or from one salt receptor. Rejection of higher concentrations of salt is mediated by the same salt receptor. A difference of three impulses in the first 100 milliseconds of activity can determine whether the fly accepts or rejects the solution.

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页码：389 / +

页数：1

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