Examlex
Which brain structure plays a central role in fear?
Drive-reduction Theory
A motivational theory that posits that psychological needs create an aroused tension state (a drive) that motivates an organism to satisfy the need, thereby reducing the tension.
Nutritionally Poor
Describes food that lacks in essential nutrients needed for maintaining healthy bodily functions.
Unappetizing
Describes food that looks or tastes unattractive and does not stimulate the desire to eat.
Instinctive Behavior
Innate, unlearned behaviors that are triggered by specific stimuli, common in animals and inherent in their survival.
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