Evidence map›Paper›PMID 33536431›Full record

ArticleTranslational psychiatry2021

Thalamocortical connectivity is associated with autism symptoms in high-functioning adults with autism and typically developing adults.

Rafi Ayub, Kevin L Sun, Ryan E Flores, Vicky T Lam, Booil Jo, Manish Saggar, Lawrence K Fung

Open access · goldAbstract read
In one paragraph

Article in Translational psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
5.3field-weighted citation impact, top 3% 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

38 citing papers in PubMed, 69 citations in OpenAlex.

  1. Article
  2. Subcortical dopamine DEuropean journal of nuclear medicine and molecular imaging · 2026
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  12. Thalamus-cortex interactions drive cell type-specific cortical development in human pluripotent stem cell-derived assembloids.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  13. Article
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  15. Disrupted diencephalon development and neuropeptidergic pathways in zebrafish with autism-risk mutations.Proceedings of the National Academy of Sciences of the United States of America · 2025
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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

7 authors at 2 institutions in 1 country.

Rafi AyubDepartment of Bioengineering, Stanford University, Stanford, CA, USA.
Kevin L SunDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA.
Ryan E FloresDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA.
Vicky T LamDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA.
Booil JoDepartment of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA.
Manish Saggar *Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA.
Lawrence K Fung *Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA. lkfung@stanford.edu.ORCID http://orcid.org/0000-0002-5738-0396
Stanford University · USStanford Medicine · US

Funding

Only time will tell: a computational psychiatry approach to model temporal transitions in brain activity as a lens towards developing better diagnostic nosology for psychiatric illnessDP2MH119735 · NIMH · STANFORD UNIVERSITY · PI SAGGAR, MANISH · 2018 to 2018
$2.4M
GABAergic Neurophysiology in Autism Spectrum DisorderK08MH111750 · NIMH · STANFORD UNIVERSITY · PI FUNG, LAWRENCE · 2016 to 2019
$780k
NIMH NIH HHS DP2 MH119735NIMH NIH HHS K08 MH111750
6 · The paper itself

Abstract

Alterations in sensorimotor functions are common in individuals with autism spectrum disorder (ASD). Such aberrations suggest the involvement of the thalamus due to its key role in modulating sensorimotor signaling in the cortex. Although previous research has linked atypical thalamocortical connectivity with ASD, investigations of this association in high-functioning adults with autism spectrum disorder (HFASD) are lacking. Here, for the first time, we investigated the resting-state functional connectivity of the thalamus, medial prefrontal, posterior cingulate, and left dorsolateral prefrontal cortices and its association with symptom severity in two matched cohorts of HFASD. The principal cohort consisted of 23 HFASD (mean[SD] 27.1[8.9] years, 39.1% female) and 20 age- and sex-matched typically developing controls (25.1[7.2] years, 30.0% female). The secondary cohort was a subset of the ABIDE database consisting of 58 HFASD (25.4[7.8] years, 37.9% female) and 51 typically developing controls (24.4[6.7] years, 39.2% female). Using seed-based connectivity analysis, between-group differences were revealed as hyperconnectivity in HFASD in the principal cohort between the right thalamus and bilateral precentral/postcentral gyri and between the right thalamus and the right superior parietal lobule. The former was associated with autism-spectrum quotient in a sex-specific manner, and was further validated in the secondary ABIDE cohort. Altogether, we present converging evidence for thalamocortical hyperconnectivity in HFASD that is associated with symptom severity. Our results fill an important knowledge gap regarding atypical thalamocortical connectivity in HFASD, previously only reported in younger cohorts.

Indexed as

Autism Spectrum DisorderAutistic DisorderAdultCerebral CortexFemaleHumansMagnetic Resonance ImagingMaleThalamus

Identifiers

PMID33536431
PMCPMC7859407
OpenAlexW3127936721

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.