ELECTROPHYSIOLOGICAL EVIDENCE FOR HYPOTHALAMIC DEFENSE AREA INPUT TO CELLS IN THE LATERAL TEGMENTAL FIELD OF THE MEDULLA OF RABBITS

被引：8
|
作者：
WINTERS, RW [1 ]
MCCABE, PM [1 ]
GREEN, EJ [1 ]
DUAN, YF [1 ]
SCHNEIDERMAN, N [1 ]
机构：
[1] UNIV MIAMI,PROGRAM NEUROSCI,CORAL GABLES,FL 33124
来源：
BRAIN RESEARCH | 1991年 / 558卷 / 01期
关键词：
DEFENSE REACTION; HYPOTHALAMUS; LATERAL TEGMENTAL FIELD; MEDULLA;
D O I：
10.1016/0006-8993(91)90738-H
中图分类号：
Q189 [神经科学];
学科分类号：
071006 ;
摘要：
Single cell recordings were made from neurons in the lateral tegmental field of the medulla (LTFM) during electrical stimulation of the hypothalamic defense area (HDA) of the rabbit. Fifty-four cells were inhibited by HDA stimulation; 23 of these cells received barosensory input. Twenty-two LTFM cells showed an increase in firing rate during HDA stimulation; 10 of these cells received barosensory input. The results of this study provide evidence that the hypothalamic defense area makes functional connections with cardiovascular-influenced neurons in the LTFM.
引用
收藏
页码：171 / 175
页数：5
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