Understanding how the primate brain processes visual information. Being able to see is a crucial aspect of our daily lives, which happens so effortlessly that it tends to be taken for granted. In comparison with other animals and artificial systems, the primate visual cortex is unsurpassed in its capacity to interpret complex and dynamic environments, in a manner that is fast and computationally robust. Discovering how this happens in terms of interactions between cells in the brain can help us ....Understanding how the primate brain processes visual information. Being able to see is a crucial aspect of our daily lives, which happens so effortlessly that it tends to be taken for granted. In comparison with other animals and artificial systems, the primate visual cortex is unsurpassed in its capacity to interpret complex and dynamic environments, in a manner that is fast and computationally robust. Discovering how this happens in terms of interactions between cells in the brain can help us design more efficient artificial systems capable of vision. This in turn can have profound implications for the creation of new technologies such as artificial eyes, autonomous robots, and intelligent sensors, and may also result in future benefits for medical science.Read moreRead less
Evolution of sound localisation in vertebrates: head size, sound frequency and neural phase-locking. Hearing is our most important sense for interpersonal communication, yet we have a fragmentary understanding of the basic mechanisms involved in normal hearing. This project addresses the question of how sound location is represented in the brain through the processing of minute time difference with which sounds reach the two ears. The outcome will ultimately enable us to infer how the human brai ....Evolution of sound localisation in vertebrates: head size, sound frequency and neural phase-locking. Hearing is our most important sense for interpersonal communication, yet we have a fragmentary understanding of the basic mechanisms involved in normal hearing. This project addresses the question of how sound location is represented in the brain through the processing of minute time difference with which sounds reach the two ears. The outcome will ultimately enable us to infer how the human brain localises sound, with practical applications for improved virtual auditory realities and hearing aids.Read moreRead less
Organisation of the cerebral cortex- what, if anything, is a cortical area? Currently, much effort is being directed towards elucidating the roles of different regions of the cerebral cortex. "Maps" of cortical areas have become essential points of reference, exerting a powerful influence on the way we think about the brain. However, is it really appropriate to model the cortex as a mosaic of well-defined areas? This project will challenge the assumptions underlying current brain mapping efforts ....Organisation of the cerebral cortex- what, if anything, is a cortical area? Currently, much effort is being directed towards elucidating the roles of different regions of the cerebral cortex. "Maps" of cortical areas have become essential points of reference, exerting a powerful influence on the way we think about the brain. However, is it really appropriate to model the cortex as a mosaic of well-defined areas? This project will challenge the assumptions underlying current brain mapping efforts. Its main benefits will be the refinement of strategies for brain mapping, including potential for better
application/interpretation of available medical technology, and unique insights on the mechanisms of development and evolution of the nervous system.
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