Impairment of olfactory perception in male rats by treatment with p-chlorophenylalanine and hydrocortisone

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Testing for Odor Discrimination and Habituation in Mice
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Published on: May 5, 2015

A M Gawienowski, P J Orsulak, M Stacewicz-Sapuntzakis

    Endocrine Research Communications
    |January 1, 1978
    PubMed

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    Olfaction01:25

    Olfaction

    The sense of smell is achieved through the activities of the olfactory system. It starts when an airborne odorant enters the nasal cavity and reaches olfactory epithelium (OE). The OE is protected by a thin layer of mucus, which also serves the purpose of dissolving more complex compounds into simpler chemical odorants. The size of the OE and the density of sensory neurons varies among species; in humans, the OE is only about 9-10 cm2.
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