Posted by desolationrower on May 22, 2009, at 17:11:12
In reply to Re: Breaking through the wall., posted by desolationrower on May 22, 2009, at 1:23:16
not really the first evidence for this, but just saw it and not sure if you had seen this
Five days of integrative bodymind training (IBMT) improves attention and self-regulation in comparison with the same amount of relaxation training. This paper explores the underlying mechanisms of this finding. We measured the physiological and brain changes at rest before, during, and after 5 days of IBMT and relaxation training. During and after training, the IBMT group showed significantly better physiological reactions in heart rate, respiratory amplitude and rate, and skin conductance response (SCR) than the relaxation control. Differences in heart rate variability (HRV) and EEG power suggested greater involvement of the autonomic nervous system (ANS) in the IBMT group during and after training. Imaging data demonstrated stronger subgenual and adjacent ventral anterior cingulate cortex (ACC) activity in the IBMT group. Frontal midline ACC theta was correlated with high-frequency HRV, suggesting control by the ACC over parasympathetic activity. These results indicate that after 5 days of training, the IBMT group shows better regulation of the ANS by a ventral midfrontal brain system than does the relaxation group. This changed state probably reflects training in the coordination of body and mind given in the IBMT but not in the control group. These results could be useful in the design of further specific interventions.
http://mindblog.dericbownds.net/2009/05/meditation-alters-autonomic-and-central.html
poster:desolationrower
thread:896403
URL: http://www.dr-bob.org/babble/20090515/msgs/897144.html