Neural Similarity Between Encoding and Retrieval is Related to Memory Via Hippocampal Interactions
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...…evidence that they are functionally connected during rest (Schlichting & Preston 2014) and during successful encoding and retrieval processes (e.g., Ritchey et al. 2013) [Supplemental Figure 11 (follow the Supplemental Material link in the online version of this article or at http://…...
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Cites background from "Neural Similarity Between Encoding ..."
...…extending previous work demonstrating reinstatement of individual items or scenes in angular gyrus and posterior medial cortex (Chen et al., 2017; Johnson et al., 2009; Kuhl and Chun, 2014; Ritchey et al., 2013; Wing et al., 2015) to continuous perception without any stimulus annotations....
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...Here, we were able to identify the reinstatement of events that were automatically discovered during perception, extending previous work demonstrating reinstatement of individual items or scenes in angular gyrus and posterior medial cortex (Chen et al., 2017; Johnson et al., 2009; Kuhl and Chun, 2014; Ritchey et al., 2013; Wing et al., 2015) to continuous perception without any stimulus annotations....
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237 citations
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...coding (Kuhl et al., 2012; Manning et al., 2011; Morton et al., 2013; Polyn et al., 2005; Ritchey et al., 2013; Staresina et al., 2012) and that the similarity between neural patterns present during retrieval and encoding is related to clustering in recall (Manning et al....
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...A complementary logistic regression analysis (LaRocque et al., 2013; Ritchey et al., 2013) also showed that hippocampal PS predicted temporal memory in the context boundary condition and revealed that PS was a Neuron 81, 1179–1189, March 5, 2014 ª2014 Elsevier Inc.…...
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...…Neuron 81, 1179–1189, March 5, 2014 ª2014 Elsevier Inc. coding (Kuhl et al., 2012; Manning et al., 2011; Morton et al., 2013; Polyn et al., 2005; Ritchey et al., 2013; Staresina et al., 2012) and that the similarity between neural patterns present during retrieval and encoding is related to…...
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...A complementary logistic regression analysis (LaRocque et al., 2013; Ritchey et al., 2013) also showed that hippocampal PS predicted temporal memory in the context boundary condition and revealed that PS was a...
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References
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"Neural Similarity Between Encoding ..." refers methods in this paper
...2002) implemented in WFU Pickatlas (Maldjian et al. 2003)....
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...A series of 31 bilateral anatomical ROIs were generated from the Anatomical Automatic Labeling (AAL) system (TzourioMazoyer et al. 2002) implemented in WFU Pickatlas (Maldjian et al. 2003)....
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4,288 citations
"Neural Similarity Between Encoding ..." refers background in this paper
...…also bears special relevance to neurocomputational models that posit a role for the hippocampus in guiding a replay of prior learning events across the neocortex (Alvarez and Squire 1994; McClelland et al. 1995; Nadel et al. 2000; Sutherland and McNaughton 2000; Norman and O’Reilly 2003)....
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...between encoding–retrieval similarity and memory, implying that both hippocampal and neocortical representations are related to memory retrieval (McClelland et al. 1995; Wiltgen et al. 2004)....
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...Encoding–retrieval similarity also bears special relevance to neurocomputational models that posit a role for the hippocampus in guiding a replay of prior learning events across the neocortex (Alvarez and Squire 1994; McClelland et al. 1995; Nadel et al. 2000; Sutherland and McNaughton 2000; Norman and O’Reilly 2003)....
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...Many theories of memory have posited dynamic interactions between the hippocampus and neocortex during episodic retrieval (Alvarez and Squire 1994; McClelland et al. 1995; Sutherland and McNaughton 2000; Norman and O’Reilly 2003), such that hippocampal activation may be triggered by the overlap…...
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...…ow nloaded from hippocampal activation did not fully account for the link between encoding–retrieval similarity and memory, implying that both hippocampal and neocortical representations are related to memory retrieval (McClelland et al. 1995; Wiltgen et al. 2004)....
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4,197 citations
2,723 citations
"Neural Similarity Between Encoding ..." refers background in this paper
...This distance value measures the degree of dissimilarity between activity patterns at encoding and those at retrieval—literally the numerical distance between the patterns plotted in n-dimensional space, where n refers to the number of included voxels (Kriegeskorte 2008)....
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...Recent investigations using pattern similarity analysis have related variation across encoding trials to memory success, exploiting the ability of similarity measures to tap into the representational structure underlying neural activity (Kriegeskorte 2008)....
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...Recent investigations using pattern similarity analysis have related variation across encoding trials to memory success, exploiting the ability of similarity measures to tap into the representational structure underlying neural activity (Kriegeskorte 2008)....
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