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Modularity Of Feedback For State-Dependent Guidance Of Navigation In Mouse Visual Cortex, Andrew M. Meier
Modularity Of Feedback For State-Dependent Guidance Of Navigation In Mouse Visual Cortex, Andrew M. Meier
Arts & Sciences Electronic Theses and Dissertations
Navigating through unpredictable environments requires an efficiently organized sensory system capable of adapting to behavioral demands. In the mammalian visual system, two adaptations which have arisen to meet these demands are parallel processing and top-down feedback of internally generated expectations and contextual information for adjusting responses to match the needs of the current behavioral task. Mouse visual cortex exhibits the latter of these organizing principles, like other mammals, in the form of a molecular layer (Layer 1) which receives feedback to contextually adapt sensory responses from the outside world. The first of these organizing principles, parallel processing streams, generally takes …