RESPONSIVENESS OF DEER MICE TO A PREDATOR, THE SHORT-TAILED WEASEL - POPULATION DIFFERENCES AND NEUROMODULATORY MECHANISMS

被引:39
作者
KAVALIERS, M
机构
[1] UNIV WESTERN ONTARIO,FAC DENT,DIV ORAL BIOL,LONDON N6A 5B1,ONTARIO,CANADA
[2] UNIV WESTERN ONTARIO,FAC DENT,DEPT PSYCHOL,LONDON N6A 5B1,ONTARIO,CANADA
来源
PHYSIOLOGICAL ZOOLOGY | 1990年 / 63卷 / 02期
关键词
D O I
10.1086/physzool.63.2.30158503
中图分类号
Q4 [生理学];
学科分类号
071003 ;
摘要
In a weasel-sympatric mainland population of deer mice, Peromyscus maniculatus artemisiae, 30-s exposure to the presence (scent) of short-tailed weasel (stoat) Mustela erminea elicited immediate and relatively short-lasting increases in the latency of response to aversive stimuli. Both brief and longer exposures of an island (predator-free) population of deer mice to a weasel elicited only the delayed and more prolonged opioid-mediated analgesic response. -from Author
引用
收藏
页码:388 / 407
页数:20
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