ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2022
Data-Driven Clustering of Functional Signals Reveals Gradients in Processing Both within the Anterior Hippocampus and across Its Long Axis.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed.
- Neural focalization of dorsolateral prefrontal cortex and the inferior parietal lobule is associated with inhibitory control performance in adolescence.Developmental cognitive neuroscience · 2026Article
- The mentalizing network updates neural representations of romantic interest in response to social feedback.Social cognitive and affective neuroscience · 2026Article
- Adult lifespan effects on functional specialization along the hippocampal long axis.Frontiers in cognition · 2026Article
- Graded encoding of spatial novelty scales in the human brain.Nature communications · 2025Article
- Hippocampal Drift Rate Reflects the Temporal Organization of Memories.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Article
- Repetition dynamically and rapidly increases cortical, but not hippocampal, offline reactivation.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Stereotypical Hippocampal Clustering Predicts Navigational Success in Virtualized Real-World Environments.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- The hippocampus dissociates present from past and future goals.Nature communications · 2024Article
- Effects of prior knowledge on brain activation and functional connectivity during memory retrieval.Scientific reports · 2023Article
- Structured memory representations develop at multiple time scales in hippocampal-cortical networks.bioRxiv : the preprint server for biology · 2023Article
- Single voxel autocorrelation uncovers gradients of temporal dynamics in the hippocampus and entorhinal cortex during rest and navigation.Cerebral cortex (New York, N.Y. : 1991) · 2023Article
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Abstract
A particularly elusive puzzle concerning the hippocampus is how the structural differences along its long anteroposterior axis might beget meaningful functional differences, particularly in terms of the granularity of information processing. One measure posits to quantify this granularity by calculating the average statistical independence of the BOLD signal across neighboring voxels, or intervoxel similarity (IVS), and has shown the anterior hippocampus to process coarser-grained information than the posterior hippocampus. This measure, however, has yielded opposing results in studies of developmental and healthy aging samples, which also varied in fMRI acquisition parameters and hippocampal parcellation methods. To reconcile these findings, we measured IVS across two separate resting-state fMRI acquisitions and compared the results across many of the most widely used parcellation methods in a large young-adult sample of male and female humans (Acquisition 1,
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