Scientists have discovered a new method for quickly and efficiently mapping the vast network of connections among neurons in the brain.
Scientists have discovered a new method for quickly and efficiently mapping the vast network of connections among neurons in the brain.
Researchers combined infrared laser stimulation techniques with functional magnetic resonance imaging in animals to generate mapping of connections throughout the brain. The technique was described in a study published this week in the journal Science Advances.
“This is a revolution in detecting connections in the brain,” said senior author Anna Wang Roe, Ph.D., a professor in the Division of Neuroscience at OHSU’s Oregon National Primate Research Center. “The ability to easily map connections in the living brain with high precision opens doors for other applications in medicine and engineering.”
Roe led an international team of researchers in the United States and China. Roe splits her time between her lab at OHSU in Portland, Oregon, and Zhejiang University in Hangzhou, China, where she directs the Interdisciplinary Institute of Neuroscience and Technology.
Read more at Oregon Health & Science University
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