Meditation builds up the brain * 11:01 15 November 2005 * NewScientist.com news service * Alison Motluk Meditating does more than just feel good and calm you down, it makes you perform better – and alters the structure of your brain, researchers have found. People who meditate say the practice restores their energy, and some claim they need less sleep as a result. Many studies have reported that the brain works differently during meditation – brainwave patterns change and neuronal firing patterns synchronise. But whether meditation actually brings any of the restorative benefits of sleep has remained largely unexplored. So...