To sleep... perchance to learn
(AFP)


<p><a href="http://us.rd.yahoo.com/dailynews/rss/health/*http://news.yahoo.com/s/afp/20070211/hl_afp/healthscienceeducation"><img src="http://d.yimg.com/us.yimg.com/p/afp/20070211/capt.sge.rgu91.110207183629.photo00.photo.default-512x427.jpg?x=130&y=108&sig=BQA2Lkm8eLnJbFiWQ5n_sQ--" align="left" height="108" width="130" alt="Children wave from a school bus. Researchers may have found the reason why children who go to bed too late often fare badly at school: lack of sleep appears to disrupt functioning of the hippocampus, an area of the brain that formulates new memories.(AFP/File/Stan Honda)" border="0" /></a>AFP - Researchers may have found the reason why children who go to bed too late often fare badly at school: lack of sleep appears to disrupt functioning of the hippocampus, an area of the brain that formulates new memories.</p><br clear="all"/>