Evidence map›Paper›PMID 33849949›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2021

High-Level Representations in Human Occipito-Temporal Cortex Are Indexed by Distal Connectivity.

Jon Walbrin, Jorge Almeida

Open access · hybridAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.4field-weighted citation impact, top 12% of its field
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

12 citing papers in PubMed, 27 citations in OpenAlex.

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  11. Alternative Brain Connectivity Underscores Age-Related Differences in the Processing of Interactive Biological Motion.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  12. Tool heads prime saccades.Scientific reports · 2021
    Article
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 at 1 institution in 1 country.

Jon WalbrinProaction Laboratory, Faculty of Psychology and Educational Sciences, University of Coimbra, 3004-531 Coimbra, Portugal jon.walbrin@gmail.com.ORCID https://orcid.org/0000-0002-6302-7564
Jorge AlmeidaProaction Laboratory, Faculty of Psychology and Educational Sciences, University of Coimbra, 3004-531 Coimbra, Portugal.ORCID https://orcid.org/0000-0001-9740-4471
University of Coimbra · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human object recognition is dependent on occipito-temporal cortex (OTC), but a complete understanding of the complex functional architecture of this area must account for how it is connected to the wider brain. Converging functional magnetic resonance imaging evidence shows that univariate responses to different categories of information (e.g., faces, bodies, and nonhuman objects) are strongly related to, and potentially shaped by, functional and structural connectivity to the wider brain. However, to date, there have been no systematic attempts to determine how distal connectivity and complex local high-level responses in occipito-temporal cortex (i.e., multivoxel response patterns) are related. Here, we show that distal functional connectivity is related to, and can reliably index, high-level representations for several visual categories (i.e., tools, faces, and places) within occipito-temporal cortex; that is, voxel sets that are strongly connected to distal brain areas show higher pattern discriminability than less well-connected sets do. We further show that in several cases, pattern discriminability is higher in sets of well-connected voxels than sets defined by local activation (e.g., strong amplitude responses to faces in fusiform face area). Together, these findings demonstrate the important relationship between the complex functional organization of occipito-temporal cortex and wider brain connectivity.

Indexed as

Brain MappingFemaleHumansMagnetic Resonance ImagingMaleOccipital LobePattern Recognition, VisualRecognition, PsychologyTemporal LobeVisual PathwaysYoung Adultcategory-specificityfeature selectionfunctional connectivityMVPAobject recognitiontemporal cortex

Identifiers

PMID33849949
PMCPMC8260247
OpenAlexW3154874556

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.