ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2019
Holistic Recollection via Pattern Completion Involves Hippocampal Subfield CA3.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.
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Who cites it
48 citing papers in PubMed, 95 citations in OpenAlex.
- Principal Components Analysis Relates Hippocampal Trisynaptic Circuit to Vividness of Visual Mental Imagery.Brain and behavior · 2026Article
- Stress drives the hippocampus to prioritize statistical prediction over episodic encoding.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026Article
- Smartphone-based detection of subtle memory decline in prodromal Alzheimer's disease.NPJ digital medicine · 2026Article
- Maintaining and regaining episodic memory in Alzheimer disease: a circuit-based perspective.Nature reviews. Neurology · 2026Review
- Anger impacts face memory and face - object memory differently in children and adults.Scientific reports · 2026Article
- Representational differentiation and integration within the hippocampal circuit during naturalistic stimuli.Communications biology · 2026Article
- Complementary roles of the human perirhinal and the entorhinal cortex in the hippocampal retrieval of episodic memory.iScience · 2025Article
- Using retrieval contingencies to understand memory integration and inference.Memory & cognition · 2025Article
- Involuntary and voluntary memory retrieval relies on distinct neural representations and oscillatory processes.PLoS biology · 2025Article
- Communication of perceptual predictions from the hippocampus to the deep layers of the parahippocampal cortex.Science advances · 2025Article
- Article
- Pattern Separation and Pattern Completion Within the Hippocampal Circuit During Naturalistic Stimuli.Human brain mapping · 2025Article
- Remote and unsupervised digital memory assessments can reliably detect cognitive impairment in Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024Article
- Tactile memory impairments in younger and older adults.Scientific reports · 2024Article
- An Enduring Role for Hippocampal Pattern Completion in Addition to an Emergent Nonhippocampal Contribution to Holistic Episodic Retrieval after a 24 h Delay.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Differential effects of bilateral hippocampal CA3 damage on the implicit learning and recognition of complex event sequences.Cognitive neuroscience · 2024Article
- A remote digital memory composite to detect cognitive impairment in memory clinic samples in unsupervised settings using mobile devices.NPJ digital medicine · 2024Article
- Event Integration and Temporal Differentiation: How Hierarchical Knowledge Emerges in Hippocampal Subfields through Learning.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Hippocampal subfields and their neocortical interactions during autobiographical memory.Imaging neuroscience (Cambridge, Mass.) · 2024Article
- Demands on perceptual and mnemonic fidelity are a key determinant of age-related cognitive decline throughout the lifespan.Journal of experimental psychology. General · 2024Article
Corrections and comments
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Authors and funding
6 authors at 5 institutions in 3 countries.
Funding
Abstract
Episodic memories typically comprise multiple elements. A defining characteristic of episodic retrieval is holistic recollection, i.e., comprehensive recall of the elements a memorized event encompasses. A recent study implicated activity in the human hippocampus with holistic recollection of multi-element events based on cues (Horner et al., 2015). Here, we obtained ultra-high resolution functional neuroimaging data at 7 tesla in 30 younger adults (12 female) using the same paradigm. In accordance with anatomically inspired computational models and animal research, we found that metabolic activity in hippocampal subfield CA3 (but less pronounced in dentate gyrus) correlated with this form of mnemonic pattern completion across participants. Our study provides the first evidence in humans for a strong involvement of hippocampal subfield CA3 in holistic recollection via pattern completion.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.