The medial and lateral entorhinal cortex both contribute to contextual and item recognition memory: A test of the binding ofitems and context model

Hippocampus ◽  
2013 ◽  
Vol 23 (5) ◽  
pp. 380-391 ◽  
Author(s):  
Michael R. Hunsaker ◽  
Victoria Chen ◽  
Giang T. Tran ◽  
Raymond P. Kesner
Keyword(s):  
Recognition Memory ◽  
Entorhinal Cortex ◽  
Item Recognition ◽  
Context Model

Tests of a model for source and item recognition memory

2009 ◽  
Author(s):  
Michael J. Hautus ◽  
Caren M. Rotello ◽  
Neil A. MacMillan
Keyword(s):  
Recognition Memory ◽  
Item Recognition

scholarly journals The Caudal Medial Entorhinal Cortex: a Selective Role in Recollection-Based Recognition Memory

2010 ◽  
Vol 30 (46) ◽  
pp. 15695-15699 ◽  
Author(s):  
M. M. Sauvage ◽  
Z. Beer ◽  
M. Ekovich ◽  
L. Ho ◽  
H. Eichenbaum
Keyword(s):  
Recognition Memory ◽  
Entorhinal Cortex ◽  
Medial Entorhinal Cortex

Hippocampal, parahippocampal and occipital-temporal contributions to associative and item recognition memory: an fMRI study

Neuroreport ◽  
2001 ◽  
Vol 12 (2) ◽  
pp. 359-363 ◽  
Author(s):  
A. P. Yonelinas ◽  
J. B. Hopfinger ◽  
M. H. Buonocore ◽  
N. E. A. Kroll ◽  
K. Baynes
Keyword(s):  
Recognition Memory ◽  
Item Recognition ◽  
Fmri Study

Infusion of protein synthesis inhibitors in the entorhinal cortex blocks consolidation but not reconsolidation of object recognition memory

2009 ◽  
Vol 91 (4) ◽  
pp. 466-472 ◽  
Author(s):  
Ramón H. Lima ◽  
Janine I. Rossato ◽  
Cristiane R. Furini ◽  
Lia R. Bevilaqua ◽  
Iván Izquierdo ◽  
...  
Keyword(s):  
Protein Synthesis ◽  
Object Recognition ◽  
Recognition Memory ◽  
Entorhinal Cortex ◽  
Protein Synthesis Inhibitors ◽  
Object Recognition Memory

scholarly journals ERP correlates of item recognition memory: Effects of age and performance

2009 ◽  
Vol 1250 ◽  
pp. 218-231 ◽  
Author(s):  
David A. Wolk ◽  
N. Mandu Sen ◽  
Hyemi Chong ◽  
Jenna L. Riis ◽  
Scott M. McGinnis ◽  
...  
Keyword(s):  
Recognition Memory ◽  
Item Recognition ◽  
Memory Effects ◽  
And Performance

Relative sparing of item recognition memory in a patient with adult-onset damage limited to the hippocampus

Hippocampus ◽  
2002 ◽  
Vol 12 (3) ◽  
pp. 325-340 ◽  
Author(s):  
A.R. Mayes ◽  
J.S. Holdstock ◽  
C.L. Isaac ◽  
N.M. Hunkin ◽  
N. Roberts
Keyword(s):  
Recognition Memory ◽  
Item Recognition ◽  
Adult Onset

scholarly journals Recognition memory: familiarity signals increase selectively in the lateral entorhinal cortex following hippocampal lesions

2020 ◽  
Author(s):  
Liv Mahnke ◽  
Erika Atucha ◽  
Takashi Kitsukawa ◽  
Magdalena M. Sauvage
Keyword(s):  
High Resolution ◽  
Recognition Memory ◽  
Entorhinal Cortex ◽  
Animal Studies ◽  
Memory Task ◽  
Tonic Inhibition ◽  
Compensatory Mechanism ◽  
Neural Substrate ◽  
Hippocampal Lesions ◽  
Enhance Activity

AbstractThe sense of familiarity for events is crucial for successful recognition memory. However, the neural substrate and mechanisms supporting familiarity remain unclear. Some human and animal studies suggest that the lateral entorhinal (LEC) and the perirhinal (PER) cortices might be essential for familiarity judgments while others attribute this function to the hippocampus (HIP) and it is unclear whether LEC, PER and HIP interact within this frame. Here, we especially investigate if LEC and PER’s contribution to familiarity depends on hippocampal integrity. Using a human to rat translational memory task and high resolution IEG imaging, we report that hippocampal lesions selectively enhance activity in LEC during familiarity judgments. These findings suggest that different mechanisms support familiarity in LEC and PER and, that HIP might exert a tonic inhibition on LEC during recognition memory that might be released when HIP is compromised, possibly constituting a compensatory mechanism in aging and amnesic patients.

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