Our fingerprints identify us, and that's about all they can do. Zhongming Liu, assistant professor of biomedical engineering and electrical and computer engineering, gathers far more useful kinds of fingerprints — maps of neural circuitry and activity in our brains, which will truly characterize us and help us understand and treat mental illness and neurological disorders. Find out more about Liu's work in the latest issue of Discovery: Innovation@Purdue Engineering online magazine.
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