IDENTIFICATION OF NOCIFENSOR REFLEX-RELATED NEURONS IN THE ROSTROVENTROMEDIAL MEDULLA OF DECEREBRATED RATS

被引：7

作者：

CLARKE, RW

MORGAN, MM

HEINRICHER, MM

机构：

[1] UNIV CALIF SAN FRANCISCO,DEPT NEUROL,SAN FRANCISCO,CA 94143

[2] UNIV NOTTINGHAM,DEPT PHYSIOL & ENVIRONM SCI,LOUGHBOROUGH LE12 5RD,LEICS,ENGLAND

[3] WASHINGTON STATE UNIV,DEPT PSYCHOL,VANCOUVER,WA 98663

来源：

BRAIN RESEARCH | 1994年 / 636卷 / 01期

基金：

英国惠康基金;

关键词：

ROSTROVENTROMEDIAL MEDULLA; NOCICEPTION; TAIL FLICK; ON-CELL; OFF-CELL; UNANESTHETIZED; DECEREBRATED;

D O I：

10.1016/0006-8993(94)90195-3

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Extracellular single unit recordings were made from neurons in the rostroventromedial medulla of decerebrated rats. The previously described 'on-cell' and 'off-cell' classes were found in this preparation, and this classification, which is based on tail flick-related changes in activity, was not altered by the introduction or removal of halothane anesthesia. It is therefore evident that the identifying physiological properties of on- and off-cells are not dependent on the presence of anesthesia in decerebrate rats, or on brain structures rostral to the inferior colliculi.

引用

页码：169 / 174

页数：6

共 22 条

[1] PUTATIVE PAIN MODULATING NEURONS IN THE ROSTRAL VENTRAL MEDULLA - REFLEX-RELATED ACTIVITY PREDICTS EFFECTS OF MORPHINE [J].