Imaging recollection and familiarity in the medial temporal lobe: a three-component model

@article{Diana2007ImagingRA,
  title={Imaging recollection and familiarity in the medial temporal lobe: a three-component model},
  author={Rachel A. Diana and Andrew P. Yonelinas and Charan Ranganath},
  journal={Trends in Cognitive Sciences},
  year={2007},
  volume={11},
  pages={379-386}
}
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References

SHOWING 1-10 OF 65 REFERENCES
The medial temporal lobe and recognition memory.
TLDR
Evidence from neuropsychological, neuroimaging, and neurophysiological studies of humans, monkeys, and rats indicates that different subregions of the MTL make distinct contributions to recollection and familiarity; the data suggest that the hippocampus is critical for recollection but not familiarity.
Triple dissociation in the medial temporal lobes: recollection, familiarity, and novelty.
TLDR
This is the first study to reveal a triple dissociation within the MTL associated with distinct retrieval processes, and this finding has direct implications for current memory models.
Multiple routes to memory: Distinct medial temporal lobe processes build item and source memories
TLDR
This work used event-related functional MRI to examine the relation between activation in distinct medial temporal lobe subregions during memory formation and the ability to later recognize an item as previously encountered and later recollect specific contextual details about the prior encounter.
Separating the Brain Regions Involved in Recollection and Familiarity in Recognition Memory
TLDR
The neural substrates of recognition memory retrieval were examined in a functional magnetic resonance imaging study to separate activity related to recollection from that related to continuous variations in familiarity, indicating that recollection cannot be attributed to familiarity strength.
Dissociable correlates of recollection and familiarity within the medial temporal lobes
Functional-Neuroanatomic Correlates of Recollection: Implications for Models of Recognition Memory
TLDR
Results revealed that multiple left prefrontal cortical regions were engaged during attempts to recollect previous contextual details, regardless of the nature of the to-be-recollected details and of source recollection outcome (successful vs unsuccessful).
Visual presentation of novel objects and new spatial arrangements of objects differentially activates the medial temporal lobe subareas in humans
TLDR
A functional magnetic resonance imaging study to compare the medial temporal lobe responses to changes in object identity and spatial configurations of objects found evidence for the predicted distinction between hippocampal and perirhinal cortical activations, although part of the hippocampus was also activated by identification of novel objects.
Content-specificity of the neural correlates of recollection
Dissociation of the neural correlates of recognition memory according to familiarity, recollection, and amount of recollected information
Recollection and the reinstatement of encoding-related cortical activity.
TLDR
Content-specific associations between encoding- and recollection-related neural activity strongly support the reinstatement hypothesis of episodic retrieval.
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