Warning: The NCBI web site requires JavaScript to function. more...
Division of Nuclear Medicine, Department of Radiology, University of Pennsylvania Medical Center, USA. Andrew.newberg@uphs.upenn.edu
We have studied a number of long-term meditators in previous studies. The purpose of this study was to determine if there are differences in baseline brain function of experienced meditators compared to non-meditators. All subjects were recruited as part of an ongoing study of different meditation practices. We evaluated 12 advanced meditators and 14 non-meditators with cerebral blood flow (CBF) SPECT imaging at rest. Images were analyzed with both region of interest and statistical parametric mapping. The CBF of long-term meditators was significantly higher (p<.05) compared to non-meditators in the prefrontal cortex, parietal cortex, thalamus, putamen, caudate, and midbrain. There was also a significant difference in the thalamic laterality with long-term meditators having greater asymmetry. The observed changes associated with long-term meditation appear in structures that underlie the attention network and also those that relate to emotion and autonomic function.
Copyright © 2010 Elsevier Inc. All rights reserved.
Your browsing activity is empty.
Activity recording is turned off.
Turn recording back on