Antidepressants Do Work, Some Better Than Others
The researchers analyzed data from 522 trials -- published and unpublished -- that included more than 116,000 participants. Of the 21 antidepressants studied, all of them worked better than a placebo.
Superagers' youthful brains offer clues to keeping sharp
WASHINGTON (AP) -- It's pretty extraordinary for people in their 80s and 90s to keep the same sharp memory as someone several decades younger, and now scientists are peeking into the brains of these "superagers" to uncover their secret....