作者: Burton M. Slotnick
DOI: 10.1016/0031-9384(73)90258-8
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摘要: Abstract Mice with lateral amygdala lesions showed a deficit in passive avoidance behavior during 10-min test of shock-contingent activity. Although these mice received more shocks than controls they displayed little or no evidence fear and continued to make punished responses throughout the period. These results, together those previous studies, suggest that impairment shock motivated animals is due decrement arousal.