by Dyana Wells,  Open Ground School of Meditation A lot of us have heard about mindfulness and its possible benefits. Recently I have learned a few interesting things about the brain that have made the benefits of mindfulness meditation even clearer to me. Meditation produces a thickening of the prefrontal cortex – the part of the cerebral hemispheres above and behind the eyes. The prefrontal cortex increased in size massively during our evolution into human beings and it may hold the … [Read more...]