ArticleNature communications2024
Perirhinal cortex learns a predictive map of the task environment.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed.
- Learning how to experience the world: From circuits to cell types to genes.Current opinion in neurobiology · 2026Review
- Unsupervised nonmotor learning in the human cerebellum.bioRxiv : the preprint server for biology · 2026Article
- Perirhinal input to auditory cortex supports memory-guided sensory perception.Science advances · 2026Article
- The circuitry regulation of associative learning: dissociated and integrated function of the perirhinal cortex and hippocampus.Frontiers in neural circuits · 2026Review
- Transcriptional determinants of goal-directed learning and representational drift in the parahippocampal cortex.Cell reports · 2025Article
Corrections and comments
- Erratum issued
- Update of
Authors and funding
10 authors.
Funding
Abstract
Goal-directed tasks involve acquiring an internal model, known as a predictive map, of relevant stimuli and associated outcomes to guide behavior. Here, we identified neural signatures of a predictive map of task behavior in perirhinal cortex (Prh). Mice learned to perform a tactile working memory task by classifying sequential whisker stimuli over multiple training stages. Chronic two-photon calcium imaging, population analysis, and computational modeling revealed that Prh encodes stimulus features as sensory prediction errors. Prh forms stable stimulus-outcome associations that can progressively be decoded earlier in the trial as training advances and that generalize as animals learn new contingencies. Stimulus-outcome associations are linked to prospective network activity encoding possible expected outcomes. This link is mediated by cholinergic signaling to guide task performance, demonstrated by acetylcholine imaging and systemic pharmacological perturbation. We propose that Prh combines error-driven and map-like properties to acquire a predictive map of learned task behavior.
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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.