HealthUltrasound prises open brain's protective barrier for first time Directed ultrasound can non-invasively disrupt the protective barrier surrounding the brain, which could allow drugs through to treat cancer 51¶¯Âþ
LifeOld rat brains rejuvenated and new neurons grown by asthma drug A drug used to treat asthma has reduced inflammation in the brain, increased new brain cells and made old rats perform better in learning and memory tests 51¶¯Âþ