Evidence map›Paper›PMID 25244113›Full record

ArticleJournal of cognitive neuroscience2015

Asymmetric connectivity between the anterior temporal lobe and the language network.

Robert S Hurley, Borna Bonakdarpour, Xue Wang, M-Marsel Mesulam

Abstract read
In one paragraph

Article in Journal of cognitive neuroscience, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing 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

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

  1. Task-Free Functional Language Networks: Reproducibility and Clinical Application.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Pooled it
  2. The Anterior Temporal Semantic Hub in the Left and Right Hemispheres: A Unitary System or Two Separate Systems for Meaning?The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  3. Article
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  9. Temporopolar regions of the human brain.Brain : a journal of neurology · 2023
    Article
  10. Article
  11. Article
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  13. Modularity and granularity across the language network-A primary progressive aphasia perspective.Cortex; a journal devoted to the study of the nervous system and behavior · 2021
    Article
  14. Nosology of Primary Progressive Aphasia and the Neuropathology of Language.Advances in experimental medicine and biology · 2021
    Article
  15. Article
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  20. Perturbations of language network connectivity in primary progressive aphasia.Cortex; a journal devoted to the study of the nervous system and behavior · 2019
    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

4 authors.

Robert S HurleyNorthwestern University.
Borna Bonakdarpour
Xue Wang
M-Marsel Mesulam

Funding

UPenn ADCC Biomarker CoreP30AG010124 · NIA · UNIVERSITY OF PENNSYLVANIA · PI TROJANOWSKI, JOHN Q. · 1991 to 2020
$35.1M
Neuropathology CoreP30AG013854 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI VASSAR, ROBERT J · 1996 to 2020
$28.9M
PREDOCTORAL AND POSTDOCTORAL TRAINING PROGRAM IN AGING AND DEMENTIAT32AG020506 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI ROBERT J VASSAR, SANDRA WEINTRAUB · 2002 to 2026
$9.9M
Language in Primary Progressive AphasiaR01DC008552 · NIDCD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI MESULAM, MAREK-MARSEL M · 2007 to 2021
$8.5M
Anatomical Physiology of Semantic Associations in Primary Progressive AphasiaR03DC013386 · NIDCD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI HURLEY, ROBERT S · 2014 to 2016
$459k
NIA NIH HHS P30 AG010124NIA NIH HHS P30 AG013854NIA NIH HHS T32 AG020506NIA NIH HHS T32 AG20506NIDCD NIH HHS R01 DC008552NIDCD NIH HHS R03 DC013386
6 · The paper itself

Abstract

The anterior temporal lobe (ATL) sits at the confluence of auditory, visual, olfactory, transmodal, and limbic processing hierarchies. In keeping with this anatomical heterogeneity, the ATL has been implicated in numerous functional domains, including language, semantic memory, social cognition, and facial identification. One question that has attracted considerable discussion is whether the ATL contains a mosaic of differentially specialized areas or whether it provides a domain-independent amodal hub. In the current study, based on task-free fMRI in right-handed neurologically intact participants, we found that the left lateral ATL is interconnected with hubs of the temporosylvian language network, including the inferior frontal gyrus and middle temporal gyrus of the ipsilateral hemisphere and, to a lesser extent, with homotopic areas of the contralateral hemisphere. In contrast, the right lateral ATL had much weaker functional connectivity with these regions in either hemisphere. Together with evidence that has been gathered in lesion-mapping and event-related neuroimaging studies, this asymmetry of functional connectivity supports the inclusion of the left ATL within the language network, a relationship that had been overlooked by classic aphasiology. The asymmetric domain selectivity for language of the left ATL, together with the absence of such an affiliation in the right ATL, is inconsistent with a strict definition of domain-independent amodal functionality in this region of the brain.

Indexed as

LanguageAgedBrain MappingFemaleFunctional LateralityHumansMagnetic Resonance ImagingMaleMiddle AgedNerve NetTemporal Lobe

Identifiers

PMID25244113
PMCPMC4312550

What OpenQuestion holds

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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.