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Olfaction: anatomy, physiology and behavior

V A Benignus, J D Prah

    Environmental Health Perspectives
    |April 1, 1982
    PubMed
    Summary
    This summary is machine-generated.

    This review covers the olfactory system, its functions, and how smell impacts human behavior. Olfaction plays a subtle yet significant role in our actions and responses.

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    Area of Science:

    • Neuroscience
    • Sensory Biology
    • Human Physiology

    Background:

    • The olfactory system is crucial for detecting airborne chemical cues.
    • Understanding its function is key to understanding sensory perception.
    • Olfactory processing influences various physiological and behavioral responses.

    Purpose of the Study:

    • To review the anatomy, physiology, and function of the human olfactory system.
    • To examine the normal effects of olfactory stimulation.
    • To explore the potential impact of olfaction on human behavior.

    Main Methods:

    • Literature review of existing research on the olfactory system.
    • Analysis of studies on olfactory stimulation and its effects.
    • Speculative discussion on the behavioral implications of olfaction.

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    Main Results:

    • Detailed overview of olfactory system anatomy and physiology.
    • Summary of known effects of olfactory stimuli.
    • Hypothesized subtle but significant influences of smell on human behavior.

    Conclusions:

    • The olfactory system's structure and function are well-defined.
    • Olfactory stimulation elicits measurable physiological and behavioral changes.
    • Olfaction likely exerts important, though often unnoticed, effects on human behavior.