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讲座信息
Spontaneous Activity in Vision and Olfaction
发布时间:2012-08-27      点击量:1421
主讲人:Donggen Luo
讲座地点:生命科学学院金光大楼516会议室
讲座日期:2012-09-13
 

学术报告
题目:SpontaneousActivityinVisionandOlfaction
报告人:Donggen Luo. PhD
Department of Neuroscience ,Johns Hopkins University School of Medicine, Baltimore, MD
时间: Thursday 9:00 a.m., September 13th
地点:生命学院金光大楼516会议室
Peripheral sensory neurons often show spontaneous activity, which is driven by spontaneous activations of sensory receptor proteins even in the absence of stimuli. The impact of such activity on sensory perception is, however, unclear. We have illustrated that, in visual system, it could represent noise that interferes with the perception of light; on the other hand, the inhibition of such activity by a sensory stimulus, such as in olfaction, likely serves as an important sensory signal.
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