Authors: George Rajna
Working with mouse and human tissue, Johns Hopkins Medicine researchers report new evidence that a protein pumped out of some - but not all - populations of "helper" cells in the brain, called astrocytes, plays a specific role in directing the formation of connections among neurons needed for learning and forming new memories.  Researchers from Harvard University and the Broad Institute's Stanley Centre for Psychiatric Research have developed reproducible brain organoids for the first time.  Researchers at the University of Twente have designed a tiny needle in which micro-channels can be used for extracting small liquid samples from a local area of the brain. 
Comments: 42 Pages.
[v1] 2019-08-11 10:29:04
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