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Background:  Tension type headache is the most widespread and most common primary headache disorder accounting for nearly 90% of all headaches. Efficacy of electromyography biofeedback in patients with tension type headache has been proven but efficacy of galvanic skin resistance biofeedback has not been studied adequately. The aim of the present study was to compare the efficacy of electromyography biofeedback and galvanic skin resistance biofeedback in patients with tension type headache.

international journal on disability and human development

Comparative study on the efficacy of electromyography and galvanic skin resistance biofeedback in tension type headache: a single blinded randomized controlled trial