O'Keefe, J The hippocampus as a spatial map. Preliminary evidence from unit activity in the freely-moving rat. [electronic resource] - Brain research Nov 1971 - 171-5 p. digital Publication Type: Journal Article ISSN: 0006-8993 Standard No.: 10.1016/0006-8993(71)90358-1 doi Subjects--Topical Terms: AcousticsAnimalsArousalBehavior, AnimalCognitionCuesElectrodes, ImplantedElectrophysiologyFeeding BehaviorGroomingHearingHippocampus--physiologyHoming BehaviorLightLimbic System--physiologyLocomotionMotor ActivityNeurons--physiologyOdorantsOrientationRatsSleepSmellTouchVision, Ocular