A colored 3-D MRI scan of the brain's white matter pathways traces connections between cells in the cerebrum and the brainstem.
Tom Barrick, Chris Clark, SGHMS /Science Source
April 2, 2013 The White House is asking Congress for $100 million to develop new tools for "eavesdropping" on millions of cellular conversations, as individual neurons interact to form thoughts or create memories. The goal is more ambitious than the Human Genome Project, researchers say.
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