Modulation of Olfactory Information Processing Underlies Flexible Feeding and Mating Behaviors

Research Seminar
Title: Modulation of Olfactory Information Processing Underlies Flexible Feeding and Mating Behaviors
Speaker: Jing Wang, Ph.D.
Professor
Department of Biological Sciences
University of California, San Diego
Time: 13:00-14:30, Apr. 25, 2017
Location: Youcai Deng Hall，School of Life Sciences（生科院邓祐才报告厅）
Host：Yulong Li
Abstract：
Animals are born with a rich repertoire of robust behaviors that are critical for their survival. However, innate behaviors are also highly adaptable to an animal’s internal state and external environment. Neuromodulators, including biogenic amines, neuropeptides, and hormones, are released to signal changes in animals’ circumstances and serve to reconfigure neural circuits. This circuit flexibility allows animals to modify their behavioral responses according to environmental cues, metabolic demands, and physiological states. Aided by powerful genetic tools, we have made progress in Drosophila melanogaster to address how a myriad of contextual information influences the input-output relationship of hardwired circuits that support a complex behavioral repertoire. Here I will highlight our recent studies in understanding neuromodulation of Drosophila feeding and courtship behaviors.
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