Combined, but not single, gustatory nerve transection substantially alters taste-guided licking behavior to quinine in rats.
Combined, but not single, gustatory nerve transection substantially alters taste-guided licking behavior to quinine in rats.
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联合而非单一的味觉神经横断显着改变了大鼠对奎宁的味觉引导舔舐行为。
DOI：
10.1037//0735-7044.108.1.131
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发表时间：
1994
影响因子：
1.9
通讯作者：
A. Spector
中科院分区：
文献类型：
--
作者：
S. J. St. John;M. Garcea;A. Spector
在电生理研究的基础上，舌咽神经(GL)比鼓索(CT)或岩浅大神经(GSP)对奎宁的反应更快。观察不同神经切断前后缺水大鼠对奎宁(0.03~3.0 mM)和蒸馏水(10条S小道)的舔食行为。GL+CT切片导致反应性显著降低。GSP+CT节段效果中等，单纯GL节段仅产生边缘损害。对照组、部分失活大鼠和CT切片大鼠未受影响。因此，GL对奎宁的正常无条件味觉引导的食欲反应不是必需的，但来自GSP和CT的集体输入是必要的，而且很可能是足够的。这些数据表明，GL和CT的奎宁诱发输入集中在一起。
On the basis of electrophysiological studies, the glossopharyngeal nerve (GL) is far more responsive to quinine than the chorda tympani (CT) or greater superficial petrosal (GSP) nerves. The licking behavior of water-deprived rats to quinine (0.03-3.0 mM) and distilled water (10-s trails) was tested before and after various nerve transections. GL+CT section caused a substantial reduction in responsiveness. GSP+CT section had a moderate effect, and GL section alone produced only marginal impairments. Control, partially desalivated, and CT-sectioned rats were unaffected. Thus, the GL is not necessary for normal unconditioned taste-guided appetitive responsiveness to quinine, but the collective input from the GSP and CT is necessary and most likely sufficient. These data suggest that the quinine-evoked input of the GL and CT converge centrally.
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双侧鼓索或舌咽神经切断后的盐味辨别。
DOI：
10.1152/ajpregu.1992.263.1.r169
发表时间：
1992
期刊：
The American journal of physiology
影响因子：
--
作者：
Spector,AC;Grill,HJ
通讯作者：
Grill,HJ
影响因子：
1.9
作者：
A. Spector;S. Travers;R. Norgren
通讯作者：
A. Spector;S. Travers;R. Norgren
大鼠的味觉和摄入行为。
影响因子：
1.9
作者：
Jacquin,MF
通讯作者：
Jacquin,MF
在孤束核中编码甜味：大鼠前舌和鼻切管味觉受体的不同作用。
影响因子：
2.5
作者：
Travers,SP;Norgren,R
通讯作者：
Norgren,R