title: Monkey hippocampal neuron responses related to spatial and non-spatial influence.
abstract: Activity in the monkey hippocampal formation (HF) was analyzed during movement guided by auditory and visual cues. The monkey could control a motorized cab by pressing the proper 1 of 4 available levers within a 2.5 x 2.5 m field. Of 238 HF neurons analyzed, responses of 79 were place related and responses of 110 were task related. Of the task-related neurons, 33 were also place related, and responded to task cues only where place-related responses occurred. The results suggest HF gating of incoming non-spatial information, depending on information about location.
authors.affiliation: Department of Physiology, Faculty of Medicine, Toyama Medical and Pharmaceutical University, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Ono
authors.forename: S
authors.initials: S
authors.lastname: Eifuku
authors.forename: K
authors.initials: K
authors.lastname: Nakamura
authors.forename: H
authors.initials: H
authors.lastname: Nishijo
mesh_terms: D000161:Acoustic Stimulation; D000818:Animals; D003463:Cues; D004594:Electrophysiology; D006624:Hippocampus / Q000166:cytology / Q000502:physiology*; D008251:Macaca; D008568:Memory / Q000502:physiology; D009474:Neurons / Q000502:physiology*; D010775:Photic Stimulation; D013028:Space Perception / Q000502:physiology*