[PDF][PDF] CA3 retrieves coherent representations from degraded input: direct evidence for CA3 pattern completion and dentate gyrus pattern separation

JP Neunuebel, JJ Knierim - Neuron, 2014 - cell.com
Theories of associative memory suggest that successful memory storage and recall depend
on a balance between two complementary processes: pattern separation (to minimize …

[PDF][PDF] Neural population evidence of functional heterogeneity along the CA3 transverse axis: pattern completion versus pattern separation

H Lee, C Wang, SS Deshmukh, JJ Knierim - Neuron, 2015 - cell.com
Classical theories of associative memory model CA3 as a homogeneous attractor network
because of its strong recurrent circuitry. However, anatomical gradients suggest a functional …

[PDF][PDF] Ensemble dynamics of hippocampal regions CA3 and CA1

JF Guzowski, JJ Knierim, EI Moser - Neuron, 2004 - cell.com
Computational models based on hippocampal connectivity have proposed that CA3 is
uniquely positioned as an autoassociative memory network, capable of performing the …

[HTML][HTML] The mechanisms for pattern completion and pattern separation in the hippocampus

ET Rolls - Frontiers in systems neuroscience, 2013 - frontiersin.org
The mechanisms for pattern completion and pattern separation are described in the context
of a theory of hippocampal function in which the hippocampal CA3 system operates as a …

[HTML][HTML] A quantitative theory of the functions of the hippocampal CA3 network in memory

ET Rolls - Frontiers in cellular neuroscience, 2013 - frontiersin.org
A quantitative computational theory of the operation of the hippocampal CA3 system as an
autoassociation or attractor network used in episodic memory system is described. In this …

An attractor network in the hippocampus: theory and neurophysiology

ET Rolls - Learning & memory, 2007 - learnmem.cshlp.org
A quantitative computational theory of the operation of the CA3 system as an attractor or
autoassociation network is described. Based on the proposal that CA3–CA3 autoassociative …

Pattern separation in the dentate gyrus: a role for the CA3 backprojection

CE Myers, HE Scharfman - Hippocampus, 2011 - Wiley Online Library
Many theories of hippocampal function assume that area CA3 of hippocampus is capable of
performing rapid pattern storage, as well as pattern completion when a partial version of a …

Associative encoding and retrieval are predicted by functional connectivity in distinct hippocampal area CA1 pathways

K Duncan, A Tompary, L Davachi - Journal of Neuroscience, 2014 - Soc Neuroscience
Determining how the hippocampus supports the unique demands of memory encoding and
retrieval is fundamental for understanding the biological basis of episodic memory. One …

Tracking the flow of hippocampal computation: Pattern separation, pattern completion, and attractor dynamics

JJ Knierim, JP Neunuebel - Neurobiology of learning and memory, 2016 - Elsevier
Classic computational theories of the mnemonic functions of the hippocampus ascribe the
processes of pattern separation to the dentate gyrus (DG) and pattern completion to the CA3 …

[HTML][HTML] Associative memory models: from the cell-assembly theory to biophysically detailed cortex simulations

A Lansner - Trends in neurosciences, 2009 - cell.com
The second half of the past century saw the emergence of a theory of cortical associative
memory function originating in Donald Hebb's hypotheses on activity-dependent synaptic …