title: Visual evoked potential augmenting-reducing.
authors: J F
authors: JF
authors: Connolly
authors: J H
authors: JH
authors: Gruzelier
mesh_terms: D005074:Evoked Potentials, Visual; D006801:Humans; D010775:Photic Stimulation / Q000379:methods*; D012684:Sensory Thresholds; D014793:Visual Cortex / Q000502:physiology*