Evidence map›Paper›PMID 24930701›Full record

ArticleNeuron2014

Increases in functional connectivity between prefrontal cortex and striatum during category learning.

Evan G Antzoulatos, Earl K Miller

Abstract read
In one paragraph

Article in Neuron, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

69 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Cognition is an emergent property.Current opinion in behavioral sciences · 2024
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  15. Article
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  18. Working Memory Is Complex and Dynamic, Like Your Thoughts.Journal of cognitive neuroscience · 2022
    Article
  19. Abstract Encoding of Categorical Decisions in Medial Superior Temporal and Lateral Intraparietal Cortices.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
    Article
  20. Article

9 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Evan G AntzoulatosThe Picower Institute for Learning & Memory, Department of Brain & Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Center for Neuroscience, Department of Neurobiology, Physiology and Behavior, University of California, Davis, Davis, CA 95618, USA. Electronic address: eantzoulatos@ucdavis.edu.
Earl K MillerThe Picower Institute for Learning & Memory, Department of Brain & Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA. Electronic address: ekmiller@mit.edu.

Funding

Neural Basis of CategoriesR01MH065252 · NIMH · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI MILLER, EARL K · 2002 to 2016
$5.7M
NIMH NIH HHS 5R01MH065252-12NIMH NIH HHS R01 MH065252
6 · The paper itself

Abstract

Functional connectivity between the prefrontal cortex (PFC) and striatum (STR) is thought critical for cognition and has been linked to conditions like autism and schizophrenia. We recorded from multiple electrodes in PFC and STR while monkeys acquired new categories. Category learning was accompanied by an increase in beta band synchronization of LFPs between, but not within, the PFC and STR. After learning, different pairs of PFC-STR electrodes showed stronger synchrony for one or the other category, suggesting category-specific functional circuits. This category-specific synchrony was also seen between PFC spikes and STR LFPs, but not the reverse, reflecting the direct monosynaptic connections from the PFC to STR. However, causal connectivity analyses suggested that the polysynaptic connections from STR to the PFC exerted a stronger overall influence. This supports models positing that the basal ganglia "train" the PFC. Category learning may depend on the formation of functional circuits between the PFC and STR.

Indexed as

AnimalsCorpus StriatumDecision MakingFemaleLearningMacacaNerve NetNeural PathwaysPhotic StimulationPrefrontal CortexPsychomotor PerformanceRandom Allocation

Identifiers

PMID24930701
PMCPMC4098789

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.