title: Contributions of the pulvinar to visual spatial attention.
abstract: Neurons in a subdivision of the pulvinar resemble those in parietal cortex: many respond to visual stimuli, some of these have a spatial selection mechanism, and some have signals about the occurrence of eye movements. These properties suggest a role in visual spatial attention. Injection of GABA-related drugs into this part of the pulvinar alters animals' performance on an attentional task. These data support our hypothesis that the pulvinar contributes to visual spatial attention.
mesh_terms: D000818:Animals; D001288:Attention / Q000502:physiology*; D004292:Dominance, Cerebral / Q000502:physiology; D005074:Evoked Potentials, Visual; D005133:Eye Movements; D008253:Macaca mulatta; D009433:Neural Inhibition; D009474:Neurons / Q000502:physiology; D011930:Reaction Time / Q000502:physiology; D013028:Space Perception / Q000502:physiology*; D013787:Thalamic Nuclei / Q000502:physiology*; D014794:Visual Fields; D014795:Visual Pathways / Q000502:physiology; D014796:Visual Perception / Q000502:physiology*; D005680:gamma-Aminobutyric Acid / Q000502:physiology
chemical_list: D005680:gamma-Aminobutyric Acid