Content-specific source encoding in the human medial temporal lobe.
@article{Awipi2008ContentspecificSE, title={Content-specific source encoding in the human medial temporal lobe.}, author={Tarimotimi Awipi and Lila Davachi}, journal={Journal of experimental psychology. Learning, memory, and cognition}, year={2008}, volume={34 4}, pages={ 769-79 } }
Although the medial temporal lobe (MTL) is known to be essential for episodic encoding, the contributions of individual MTL subregions remain unclear. Data from recognition memory studies have provided evidence that the hippocampus supports relational encoding important for later episodic recollection, whereas the perirhinal cortex has been linked with encoding that supports later item familiarity. However, extant data also strongly implicate the perirhinal cortex in object processing and…
90 Citations
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- Biology, PsychologyJournal of Cognitive Neuroscience
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- Biology, PsychologyThe Journal of Neuroscience
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The results strongly point to representational domain as a key factor determining the involvement of different MTLC subregions during successful episodic memory formation.
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It is shown that MTL subregions including the PRC, PHC, and HC differentially reinstate category-sensitive representations during high-confident word recognition, even though no explicit instruction to retrieve the associated category was given.
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- Psychology, BiologyBrain Research
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The results thus highlight content-based roles of MTL cortical regions for episodic memory and reveal a direct mapping between content-specific tuning during perception and successful recall.
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- Psychology, BiologyeNeuro
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- Psychology, Biology
- 2010
Three experiments were designed to compare competing models of MTL function by measuring, using functional magnetic resonance imaging, the neural correlates of successful recollection- and familiarity-based memory judgements for different types of complex visual stimuli, consistent with views that the perirhinal cortex and hippocampus are differentially involved in processing objects and scenes, rather than in supporting distinct kinds of memory process.
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- Psychology, BiologyFront. Syst. Neurosci.
- 2015
The results suggest sample and delay period activation in the parahippocampal cortex (PHC), PrC, and subiculum was linearly related to increases in subsequent memory strength, which extends previous neuroimaging studies that have constrained their analysis to either the sample or delay period.
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- Biology, PsychologybioRxiv
- 2021
It is shown that MTL subregions including the PRC, PHC, and HC differentially reinstate category-specific representations during high-confident word recognition, even though no explicit instruction to retrieve the associated category was given.
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- Psychology, BiologybioRxiv
- 2021
The behavioural and neural asymmetry of reward-related encoding effects may be conveyed through an anterior-temporal memory system, including AMY and PRC, potentially in interplay with the ventromedial prefrontal cortex (vmPFC).
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