味觉厌恶(英文:Taste aversion),也称加萨效应、加西亚效应(Garcia effect),为心理学的古典条件作用的一种典型现象,该经典反射行为通过味觉(应激源)和潜在结果一次匹配即可形成。
目的观察条件性味觉厌恶学习(CTA)对亮脑啡肽(LEK)表达的影响。
Objective To investigate the effect of conditioned taste aversion (CTA) acquisition and retention on the expression of endogenous leu-enkephalin (LEK) in rats.
为了做这个实验,他们使动物产生条件味觉厌恶,在许多动物中这种味觉厌恶使得他们能够回避毒性物质。
To do this, they subjected animals to conditioned taste aversion training. Taste aversions have evolved in many animals to help them avoid toxic substances.
儿童生下来就具有味觉的厌恶呢,还是他们学会了厌恶呢?
Are children born with taste aversions, or do they learn them?
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