The role of immune cells in controlling blood flow. The project aims to increase our understanding of how neurons in the central nervous system alter blood flow to meet their metabolic needs. Tight control of the retinal vasculature is crucial for maintaining normal vision. Unlike most blood vessels in the body, those in the retina and brain receive no direct neural control. Rather, they rely on support cells to communicate the needs of neurons. This project aims to examine whether resident immu ....The role of immune cells in controlling blood flow. The project aims to increase our understanding of how neurons in the central nervous system alter blood flow to meet their metabolic needs. Tight control of the retinal vasculature is crucial for maintaining normal vision. Unlike most blood vessels in the body, those in the retina and brain receive no direct neural control. Rather, they rely on support cells to communicate the needs of neurons. This project aims to examine whether resident immune cells called microglia regulate blood vessels in response to neural activity. This knowledge would improve our understanding of how blood vessels are controlled in the retina and brain. The results may guide the development of novel ways of examining blood vessel function.Read moreRead less
Thalamic inputs and cortical microcircuitry underlying the functional architecture of the visual cortex. This project seeks to reveal the fundamental circuitry of the visual cortex that enables visual perception. Such understanding is essential not only for explaining many perceptual disturbances, but also for providing a neuronal basis for developing functionally useful prostheses for the blind.