Researchers say a type of meditation called integrative mind-body training can strengthen connections in certain areas of the brain, even when practiced for as little as 11 hours. Psychologist Michael Posner describes the study, and explains the brain changes he documented.

IRA FLATOW, host: For the rest of the hour, take a deep, cleansing breath for a look at the science of meditation, because this week, researchers say a certain form of meditation can actually change the wiring in your brain. Students who practice the meditation for just 11 hours over a period of a few weeks had changes in brain connectivity that could be seen on a brain scan. The work was published in the Proceedings of the National Academy …