title: Brain mechanisms for directed attention.
mesh_terms: D000818:Animals; D001288:Attention / Q000502:physiology*; D002540:Cerebral Cortex / Q000033:anatomy & histology; D003243:Consciousness / Q000502:physiology; D005133:Eye Movements; D005403:Fixation, Ocular; D000882:Haplorhini; D006801:Humans; D008027:Light; D009434:Neural Pathways; D009474:Neurons / Q000502:physiology; D009801:Oculomotor Muscles / Q000502:physiology; D010296:Parietal Lobe / Q000033:anatomy & histology / Q000502:physiology*; D010468:Perceptual Disorders / Q000503:physiopathology; D013477:Superior Colliculi / Q000033:anatomy & histology; D013577:Syndrome; D013788:Thalamus / Q000033:anatomy & histology; D014796:Visual Perception / Q000502:physiology*