Sunday, April 22, 2012

New Acupuncture MRI Research on Migraine Point Specificity

 "New MRI research demonstrates that acupuncture “induce(s) different cerebral glucose metabolism changes in pain-related brain regions and reduce(s) intensity of pain” for patients with migraines. In this randomized-controlled study using PET-CT neuroimaging (positron emission tomography - computed tomography), acupuncture was shown to be effective for migraine pain reduction and acupuncture raised glycometabolism in the middle temporal cortex, orbital front cortex, middle frontal gyrus, angular gyrus, post cingulate cortex, the precuneus and the middle cingulate cortex.


Acupuncture simultaneously lowered glycometabolism in the parahippocampus, hippocampus, fusiform, postcentral gyrus, and the cerebellum in migraine patients. The study also showed that the choice of acupuncture points used determined the changes in brain glycometabolism. The researchers note that this measurable phenomenon indicates acupuncture point specificity; specific acupuncture points have specific effects."

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