Psychophysiological treatment of migraine and tension headaches: A 12-month follow-up.

Conducted a 12-mo follow-up of the present authors' (1983) study population of chronic headache sufferers by telephone interviewing 31 chronic migraine and 25 chronic tension headache patients (aged 18–61 yrs) who had been treated with EMG, muscle relaxation, and fingertip temperature training to test a hypothesis of biofeedback placebo effects. A previous 3-mo follow-up had revealed that all treatments had produced significant improvement, and relaxation was not as good as the biofeedback devices for obtaining a reduction in monthly headache hours. At 12-mo follow-up, the 3-mo improvement was sustained overall, but migraineurs as a group appeared to regress slightly, while tension patients improved significantly in the interim. On the basis of a 50% reduction in symptomatology, biofeedback treatment was significantly superior to relaxation for tension headaches, although this had not been true at the 3-mo assessment. Temperature training was at least as effective as EMG for both headache groups. In view of these results, biofeedback treatment is viewed less as placebo administration and more as a secondary reinforcer of a specific but unknown physiological response. (11 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)