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Hypophagia

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Hypophagia is a reduction in food intake and eating behavior. The opposite effect is hyperphagia

Novelty induced hypophagiaEdit

Novelty-induced hypophagia:[1] Hypophagia, one of the anxiety symptoms in rodents, is defined as the reduction in feeding in response to novelty, and it can be evoked by various novel features of the environment, including novel food, novel testing environment and novel food containers. Novelty-induced hypophagia (NIH) is a very recently developed test, which measures the latency and consumption of food in a novel unfamiliar environment. The test rather reflects the anxiolytic effects of antidepressants, and the response is seen only after chronic treatment with antidepressants rather than acute.

File:PlusMaze.jpg
Elevated plus maze


See alsoEdit


ReferencesEdit

  1. Dulawa, S.C. and Hen, R. (2005) Recent advances in animal models of chronic antidepressant effects: the novelty-induced hypophagia test. Neurosci. Biobehav. Rev. 29, 771–783
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