Abstract:
:Meditation is a conscious mental process that induces a set of integrated physiologic changes termed the relaxation response. Functional magnetic resonance imaging (fMRI) was used to identify and characterize the brain regions that are active during a simple form of meditation. Significant (p<10(-7)) signal increases were observed in the group-averaged data in the dorsolateral prefrontal and parietal cortices, hippocampus/parahippocampus, temporal lobe, pregenual anterior cingulate cortex, striatum, and pre- and post-central gyri during meditation. Global fMRI signal decreases were also noted, although these were probably secondary to cardiorespiratory changes that often accompany meditation. The results indicate that the practice of meditation activates neural structures involved in attention and control of the autonomic nervous system.
journal_name
Neuroreportjournal_title
Neuroreportauthors
Lazar SW,Bush G,Gollub RL,Fricchione GL,Khalsa G,Benson Hsubject
Has Abstractpub_date
2000-05-15 00:00:00pages
1581-5issue
7eissn
0959-4965issn
1473-558Xjournal_volume
11pub_type
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