ArticleCerebral cortex (New York, N.Y. : 1991)2024
Joint encoding of stimulus and decision in monkey primary visual cortex.
Article in Cerebral cortex (New York, N.Y. : 1991), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Facial expression discrimination emerges from partially overlapping neural subspaces of detection and identity.Nature communications · 2026Article
- Task context is broadly encoded in the human brain.bioRxiv : the preprint server for biology · 2026Article
- Domain-specific schema reuse supports flexible learning to learn in the primate brain.Nature communications · 2026Article
- Orthogonal-Rotational Dynamics Supports Efficient Encoding and Updating for Streaming Information in Working Memory.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- Sensory reformatting for a working visual memory.Trends in cognitive sciences · 2025Review
- Area MT carries acceleration information in a quickly and directly decodable representation.bioRxiv : the preprint server for biology · 2025Article
- Temporal coding carries more stable cortical visual representations than firing rate over time.Nature communications · 2025Article
- Scanpath EEG dynamic, a new perspective for neuroaesthetic connoisseurship in paintings.Frontiers in psychology · 2025Review
- Dynamic fading memory and expectancy effects in the monkey primary visual cortex.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
We investigated whether neurons in monkey primary visual cortex (V1) exhibit mixed selectivity for sensory input and behavioral choice. Parallel multisite spiking activity was recorded from area V1 of awake monkeys performing a delayed match-to-sample task. The monkeys had to make a forced choice decision of whether the test stimulus matched the preceding sample stimulus. The population responses evoked by the test stimulus contained information about both the identity of the stimulus and with some delay but before the onset of the motor response the forthcoming choice. The results of subspace identification analysis indicate that stimulus-specific and decision-related information coexists in separate subspaces of the high-dimensional population activity, and latency considerations suggest that the decision-related information is conveyed by top-down projections.
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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.