Headache and Migraine

Studies from J.C. Rains and co-researchers in the area of headache and migraine published

Published in Hospital Law Weekly, June 26th, 2008

"Forty-three college students suffering from recurrent tension headache were randomly assigned to 1 of 4 electromyographic (EMG) biofeedback training conditions. Although all subjects were led to believe they were learning to decrease frontal EMG activity, actual feedback was contingent on decreased EMG activity for half of the subjects and increased EMG activity for the other half," scientists in the United States report.

"Within these 2 groups, subjects also viewed bogus video displays designed to convince them they were achieving large (high success) or small (moderate success) reductions in EMG activity. Regardless of actual changes in EMG activity, subjects...

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Source: Hospital Law Weekly (2008-06-26)

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