Evidence map›Paper›PMID 39424365›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2024

Neural Correlates of Category Learning in Monkey Inferior Temporal Cortex.

Jonah E Pearl, Narihisa Matsumoto, Kazuko Hayashi, Keiji Matsuda, Kenichiro Miura, Yuji Nagai, Naohisa Miyakawa, Takafumi Minamimoto, Richard C Saunders, Yasuko Sugase-Miyamoto and 2 more

Abstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–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

6 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

Jonah E PearlLaboratory of Neuropsychology, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892.ORCID 0000-0001-9300-1552
Narihisa MatsumotoHuman Informatics and Interaction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8568, Japan.
Kazuko HayashiHuman Informatics and Interaction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8568, Japan.
Keiji MatsudaHuman Informatics and Interaction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8568, Japan.
Kenichiro MiuraDepartment of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira 184-8553, Japan.
Yuji NagaiAdvanced Neuroimaging Center, National Institutes for Quantum Science and Technology, (QST), Inage, Chiba 263-8555, Japan.
Naohisa MiyakawaAdvanced Neuroimaging Center, National Institutes for Quantum Science and Technology, (QST), Inage, Chiba 263-8555, Japan.ORCID 0000-0001-5057-0333
Takafumi MinamimotoAdvanced Neuroimaging Center, National Institutes for Quantum Science and Technology, (QST), Inage, Chiba 263-8555, Japan.ORCID 0000-0003-4305-0174
Richard C SaundersLaboratory of Neuropsychology, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892.
Yasuko Sugase-MiyamotoHuman Informatics and Interaction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8568, Japan.ORCID 0000-0003-3097-3789
Barry J RichmondLaboratory of Neuropsychology, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892.
Mark A G EldridgeLaboratory of Neuropsychology, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892 mark.eldridge@newcastle.ac.uk.ORCID 0000-0003-4292-6832

Funding

Neural Coding Of Visual StimuliZIAMH002032 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI RICHMOND, BARRY J · 2009 to 2025
$20.5M
Intramural NIH HHS ZIA MH002032
6 · The paper itself

Abstract

Area TE is required for normal learning of visual categories based on perceptual similarity. To evaluate whether category learning changes neural activity in area TE, we trained two monkeys (both male) implanted with multielectrode arrays to categorize natural images of cats and dogs. Neural activity during a passive viewing task was compared pre- and post-training. After the category training, the accuracy of abstract category decoding improved. Single units became more category selective, the proportion of single units with category selectivity increased, and units sustained their category-specific responses for longer. Visual category learning thus appears to enhance category separability in area TE by driving changes in the stimulus selectivity of individual neurons and by recruiting more units to the active network.

Indexed as

LearningMacaca mulattaPhotic StimulationTemporal LobeAnimalsMaleNeuronsPattern Recognition, Visualarea TEcategorizationelectrophysiologyinferotemporal cortexmonkeyvision

Identifiers

PMID39424365
PMCPMC11622174

What OpenQuestion holds

Textmetadata
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.