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#part-3 Talk Overview: The human brain is extremely complex with much greater structural and functional diversity than other organs and this complexity is determined both by one's experiences and one's genes. In Part 1 of his talk, Lichtman explains how mapping the connections in the brain (the connectome) may lead to a better understanding of brain function. Together with his colleagues, Lichtman has developed tools to label individual cells in the nervous system with different colors producing beautiful and revealing maps of the neuronal connections. Using transgenic mice with differently colored, fluorescently labeled proteins in each neuron (Brainbow mice), Lichtman and his colleagues were able to follow the formation and destruction of neuromuscular junctions during mouse development. This work is the focus of Part 2. In Part 3, Lichtman asks whether some day it might be possible to map all of the neural connections in the brain.
