The MRI brain shows severe atrophy indicative of Alzheimer's pathology in all three areas, except the right perirhinal cortex, which has moderate atrophy. Disclaimer: AAAS and EurekAlert!

Cole E, Simundic A, Mossa F, Mumby DG (2018). Assessing object-recognition memory in rats:Pitfalls of the existent tasks and the advantages of a new test. Learning ...