title: Slow wave photic stimulation in the treatment of headache--a preliminary report.
mesh_terms: D000328:Adult; D005260:Female; D006261:Headache / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction; D010775:Photic Stimulation / Q000295:instrumentation / Q000379:methods*