Modulation of neural circuits: how stimulus context shapes innate behavior in Drosophila

Highlights • Innate behavior is flexible and subject to modulation by stimulus context. • Fruit odors modulate Drosophila 's innate aversion to CO2 by multiple mechanisms, operating at every known station of the CO2 olfactory circuit. • Satiety state regulates feeding behavior by altering olfac...

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Bibliographic Details
Published inCurrent opinion in neurobiology Vol. 29; pp. 9 - 16
Main Authors Su, Chih-Ying, Wang, Jing W
Format Journal Article
LanguageEnglish
Published England Elsevier Ltd 01.12.2014
Subjects
Animals
Appetitive Behavior - physiology
Carbon Dioxide - pharmacology
Drosophila
Escape Reaction - drug effects
Instinct
Nerve Net - physiology
Neurology
Neurons - physiology
Psychiatry
Satiation
Satiety Response
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Summary:Highlights • Innate behavior is flexible and subject to modulation by stimulus context. • Fruit odors modulate Drosophila 's innate aversion to CO2 by multiple mechanisms, operating at every known station of the CO2 olfactory circuit. • Satiety state regulates feeding behavior by altering olfactory and gustatory sensitivity. • Satiety state is communicated by a variety of metabolic cues, which regulate neuromodulator signaling to influence neural circuit function.
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ISSN:0959-4388
1873-6882
DOI:10.1016/j.conb.2014.04.008