ArticleNetwork neuroscience (Cambridge, Mass.)2020
Modeling the influence of the hippocampal memory system on the oculomotor system.
Article in Network neuroscience (Cambridge, Mass.), 2020. 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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Who cites it
12 citing papers in PubMed.
- Theta Oscillations, Oculomotor Processing, and Neural Synchronization: A Review.Brain sciences · 2026Review
- Tracking the eyes to track decline: Global eye movement similarity as a novel neuropsychological marker of mild cognitive impairment.GeroScience · 2026Article
- Entorhinal grid-like codes for visual space during memory formation.Nature communications · 2025Article
- Effective connectivity between the medial temporal lobes and early visual cortex modulated by unrestricted viewing predicts memory retrieval and gaze reinstatement.Imaging neuroscience (Cambridge, Mass.) · 2025Article
- Article
- Dynamic interactions between memory and viewing behaviors: Insights from dyadic modeling of eye movements.Journal of experimental psychology. Human perception and performance · 2023Article
- Schema-related eye movements support episodic simulation.Consciousness and cognition · 2022Article
- Looking for the neural basis of memory.Trends in cognitive sciences · 2022Review
- The intersection between the oculomotor and hippocampal memory systems: empirical developments and clinical implications.Annals of the New York Academy of Sciences · 2020Review
- Restricting Visual Exploration Directly Impedes Neural Activity, Functional Connectivity, and Memory.Cerebral cortex communications · 2020Article
- Eye Movements Actively Reinstate Spatiotemporal Mnemonic Content.Vision (Basel, Switzerland) · 2019Review
- Maintaining fixation does not increase demands on working memory relative to free viewing.PeerJ · 2019Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Visual exploration is related to activity in the hippocampus (HC) and/or extended medial temporal lobe system (MTL), is influenced by stored memories, and is altered in amnesic cases. An extensive set of polysynaptic connections exists both within and between the HC and oculomotor systems such that investigating how HC responses ultimately influence neural activity in the oculomotor system, and the timing by which such neural modulation could occur, is not trivial. We leveraged TheVirtualBrain, a software platform for large-scale network simulations, to model the functional dynamics that govern the interactions between the two systems in the macaque cortex. Evoked responses following the stimulation of the MTL and some, but not all, subfields of the HC resulted in observable responses in oculomotor regions, including the frontal eye fields, within the time of a gaze fixation. Modeled lesions to some MTL regions slowed the dissipation of HC signal to oculomotor regions, whereas HC lesions generally did not affect the rapid MTL activity propagation to oculomotor regions. These findings provide a framework for investigating how information represented by the HC/MTL may influence the oculomotor system during a fixation and predict how HC lesions may affect visual exploration.
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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.