Objectively Measured Physical Activity in Migraine as a Function of Headache Activity.

Consistent with other studies, individuals with migraine reported lower levels of PA compared to non-headache controls. Notably, relative reductions in PA occurred even on days in which headache was not experienced and were not attributable to the examined covariates, instead supporting a more global pattern of reduced PA. Further research is needed to isolate the mechanisms underlying interictal reductions in PA among those with migraine.