Evidence map›Paper›PMID 37284413›Full record

ArticleNeuroimage. Reports2022

Impact of prenatal alcohol exposure on intracortical myelination and deep white matter in children with attention deficit hyperactivity disorder.

Lisa A Kilpatrick, Jeffry R Alger, Joseph O'Neill, Shantanu H Joshi, Katherine L Narr, Jennifer G Levitt, Mary J O'Connor

Open access · goldAbstract read
In one paragraph

Article in Neuroimage. Reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.7field-weighted citation impact, top 11% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

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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 1 institution in 1 country.

Lisa A KilpatrickG. Oppenheimer Family Center for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine at University of California, Los Angeles, CA, USA.
Jeffry R AlgerDepartment of Neurology, University of California, Los Angeles, CA, USA.
Joseph O'NeillDivision of Child & Adolescent Psychiatry, Jane & Terry Semel Institute for Neuroscience, University of California Los Angeles, CA, USA.
Shantanu H JoshiDepartment of Neurology, University of California, Los Angeles, CA, USA.
Katherine L NarrDepartment of Neurology, University of California, Los Angeles, CA, USA.
Jennifer G LevittDivision of Child & Adolescent Psychiatry, Jane & Terry Semel Institute for Neuroscience, University of California Los Angeles, CA, USA.
Mary J O'ConnorDivision of Child & Adolescent Psychiatry, Jane & Terry Semel Institute for Neuroscience, University of California Los Angeles, CA, USA.
University of California, Los Angeles · US

Funding

Neurochemical Correlates of Brain Abnormalities in Prenatal Alcohol ExposureR01AA025066 · NIAAA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI LEVITT, JENNIFER G., O'CONNOR, MARY J. · 2016 to 2019
$2.2M
NIAAA NIH HHS R01 AA025066
6 · The paper itself

Abstract

White matter alterations have been reported in children with prenatal alcohol exposure (PAE) and in children with attention deficit hyperactivity disorder (ADHD); however, as children with PAE often present with ADHD, covert PAE may have contributed to previous ADHD findings. Additionally, data regarding intracortical myelination in ADHD are lacking. Therefore, we evaluated intracortical myelination (assessed as the T1w/T2w ratio at 4 cortical ribbon levels) and myelin-related deep white matter features in children (aged 8-13 years) with ADHD with PAE (ADHD + PAE), children with familial ADHD without PAE (ADHD-PAE), and typically developing (TD) children. In widespread tracts, ADHD + PAE children showed higher mean and radial diffusivity than TD and ADHD-PAE children and lower fractional anisotropy than ADHD-PAE children; ADHD-PAE and TD children did not differ significantly. Compared to TD children, ADHD + PAE children had lower intracortical myelination only at the deepest cortical level (mainly in right insula and cingulate cortices), while ADHD-PAE children had lower intracortical myelination at multiple cortical levels (mainly in right insula, sensorimotor, and cingulate cortices); ADHD + PAE and ADHD-PAE children did not differ significantly in intracortical myelination. Considering the two ADHD groups jointly (via non-parametric combination) revealed common reductions in intracortical myelination, but no common deep white matter abnormalities. These results suggest the importance of considering PAE in ADHD studies of white matter pathology. ADHD + PAE may be associated with deeper, white matter abnormalities, while familial ADHD without PAE may be associated with more superficial, cortical abnormalities. This may be relevant to the different treatment response observed in these two ADHD etiologies.

Indexed as

Attention deficit hyperactivity disorderDiffusion-weighted magnetic resonance imagingFetal alcohol spectrum disordersMyelinationPrenatal alcohol exposure

Identifiers

PMID37284413
PMCPMC10243188
OpenAlexW4205391932

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.