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Updated: Jul 24, 2026

Novel Object Recognition Test for the Investigation of Learning and Memory in Mice
Published on: August 30, 2017
Role of perirhinal cortex in object perception, memory, and associations
1Laboratory of Neuropsychology, National Institute of Mental Health, Building 49, Room 1B80, 49 Convent Drive, Bethesda, MD 20892-4415, USA. eam@ln.nimh.nih.gov
Abstract:
The perirhinal cortex plays a key role in acquiring knowledge about objects. It contributes to at least four cognitive functions, and recent findings provide new insights into how the perirhinal cortex contributes to each: first, it contributes to recognition memory in an automatic fashion; second, it probably contributes to perception as well as memory; third, it helps identify objects by associating together the different sensory features of an object; and fourth, it associates objects with other objects and with abstractions.
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