ArticleNeuroImage2023
Concurrent contextual and time-distant mnemonic information co-exist as feedback in the human visual cortex.
Article in NeuroImage, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- Context-sensitive V1 activity that depends on both coherence and surprise.Current research in neurobiology · 2026Article
- Dynamic context-based updating of object representations in the visual cortex.Science advances · 2026Article
- Schema-driven prediction effects on episodic memory across the lifespan.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- Mnemonic But Not Contextual Feedback Signals Defy Dedifferentiation in the Aging Early Visual Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- RDoC Framework Through the Lens of Predictive Processing: Focusing on Cognitive Systems Domain.Computational psychiatry (Cambridge, Mass.) · 2024Review
- Parameters of prediction: Multidimensional characterization of top-down influence in visual perception.Neuroscience and biobehavioral reviews · 2023Review
- Effects of schema on the relationship between post-encoding brain connectivity and subsequent durable memory.Scientific reports · 2023Article
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Authors and funding
6 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Efficient processing of the visual environment necessitates the integration of incoming sensory evidence with concurrent contextual inputs and mnemonic content from our past experiences. To examine how this integration takes place in the brain, we isolated different types of feedback signals from the neural patterns of non-stimulated areas of the early visual cortex in humans (i.e., V1 and V2). Using multivariate pattern analysis, we showed that both contextual and time-distant information, coexist in V1 and V2 as feedback signals. In addition, we found that the extent to which mnemonic information is reinstated in V1 and V2 depends on whether the information is retrieved episodically or semantically. Critically, this reinstatement was independent on the retrieval route in the object-selective cortex. These results demonstrate that our early visual processing contains not just direct and indirect information from the visual surrounding, but also memory-based predictions.
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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.