Occipital alpha revisited.
D000513:Alpha Rhythm; D001288:Attention; D003344:Cortical Synchronization; D004569:Electroencephalography; D005133:Eye Movements; D005246:Feedback; D005403:Fixation, Ocular; D006801:Humans; D009778:Occipital Lobe / Q000502:physiology*; D010296:Parietal Lobe / Q000502:physiology; D014785:Vision, Ocular; D014796:Visual Perception