This study is the first systematic examination of a trapezius EMG biofeedback training regimen with tension headache sufferers. It evaluated the differential effects of three psychophysiological treatments for tension headache: (1) a standard 12-session frontal EMG biofeedback training regimen (n = 8), (2) a 12-session upper trapezius EMG biofeedback training regimen (n = 10), and (3) a standard seven-session progressive muscle relaxation therapy regimen (n = 8). Posttreatment assessment at 3 months following cessation of treatment revealed clinically significant decreases in overall headache activity (50% or greater) in 50% of subjects in the frontal biofeedback group, 100% in the trapezius biofeedback group, and 37.5% in the relaxation therapy group. Chi-squared analyses indicated that the trapezius biofeedback group was more effective in obtaining significant clinical improvement than the frontal biofeedback and relaxation therapy groups (which did not differ from each other). The three treatments did not differ on secondary measures of headache improvement (number of headache-free days, peak headache activity, and medication index). Implications for the psychophysiological treatment of tension headache, as well as future research directions, are discussed.
This study evaluated the effects of a 12-session frontal electromyographic biofeedback training regimen on the headache activity of eight tension headache sufferers aged 62 and older. The biofeedback sessions were slightly modified for a geriatric population, essentially to increase comprehension and retention of rationale and instructions. Post-treatment assessment at three months revealed significant decreases in overall headache activity (50% or greater) in 50% of the subjects, and moderate improvement (35%-45%) in three of the remaining four subjects. Significant clinical and/or statistical pre-post differences were also found for the number of headache-free days, peak headache activity, and medication index. This is the first prospective study of biofeedback training for tension headache in an elderly population and, unlike previous retrospective studies, suggests that such therapy may be an effective intervention in the treatment of tension headaches in the elderly.
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