On Apr 9, 2012, at 12:00 PM, Xenophaneros Anartaxius wrote:
It is also certainly possible that there are different markers for different kinds of meditation. It is known that Buddhist mindfulness meditation results in an increase in gray matter in the brain.
That could be the case for TMers since TM's ideal end stage SOC is a disembodied state (videha-mukti, aka "Unity Consciousness").