Examlex
When testing a hypothesis concerning the difference of two independent population means, if the variance of the difference is estimated using the sample variances, the resulting test statistic has a Normal distribution.
Lateral Amygdala
A part of the brain's amygdala involved in emotional responses, particularly fear and anxiety.
Central Amygdala
A section of the amygdala that appears to be responsible for the elicitation of conditioned fears and conditioned flavor aversions.
Aversion Conditioning
A method of learning involving a negative or unpleasant stimulus to create a dislike for a particular behavior.
Imprinting
A rapid learning process occurring early in the life of a social animal, where it forms an attachment to a particular object or organism.
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