title: Superior colliculus activity related to attention and to connotative stimulus meaning.
abstract: Single-and multi-unit activity was recorded from cells in the superior colliculus of two awake monkeys (Macaca fascicularis). 32.5% of 366 investigated units responded while the animals attentively gazed at visual stimuli. 50% of these neurons responded to all stimuli presented, including stationary and moving light bars, whereas the other neurons only responded to specific stimuli like faces or food. The responses of a part of these neurons depended on the connotative stimulus meaning.
authors: Department of Neurobiology, Max-Planck-Institute for Biophysical Chemistry, Göttingen, FRG.
authors: L
authors: L
authors: Arendes
mesh_terms: D000818:Animals; D001288:Attention / Q000502:physiology*; D004193:Discrimination Learning / Q000502:physiology; D008252:Macaca fascicularis; D008297:Male; D010364:Pattern Recognition, Visual / Q000502:physiology*; D013477:Superior Colliculi / Q000502:physiology*