Rationale:
EEG has no role in the evaluation of headaches. The diagnosis of headache in primary care relies on a thorough medical history and a clinical neurological examination.
References:
- Gronseth GS, Greenberg MK. The utility of the electroencephalogram in the evaluation of patients presenting with headache: a review of the literature. Neurology 1995
- Hodepineveileder: NevroNEL Hodepine
- Diagnostiske kriterier: Den internasjonale hodepineklassifikasjonen (ICHD-3