Book Ratings

Book ratings explained:

* I didn't like it | ** It was OK | *** I liked it | **** I really liked it | ***** I loved it

Monday, March 12, 2007

This is scary

news @ nature.com | Wipe out a single memory

Drug can clear away one fearful memory while leaving another intact.

A single, specific memory has been wiped from the brains of rats, leaving other recollections intact.

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