ArticleDevelopmental cognitive neuroscience2015
Short-term test-retest reliability of resting state fMRI metrics in children with and without attention-deficit/hyperactivity disorder.
Article in Developmental cognitive neuroscience, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 1 of them a synthesis that pooled it.
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Who cites it
49 citing papers in PubMed, 1 synthesis or guideline pooled it.
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- Early stage of radiological expertise modulates resting-state local coherence in the inferior temporal lobe.Psychoradiology · 2022Article
- Test-retest reliability of diffusion kurtosis imaging metrics in the healthy adult brain.Neuroimage. Reports · 2022Article
- A longitudinal resource for studying connectome development and its psychiatric associations during childhood.Scientific data · 2022Article
- Test-retest stability of spontaneous brain activity and functional connectivity in the core resting-state networks assessed with ultrahigh field 7-Tesla resting-state functional magnetic resonance imaging.Human brain mapping · 2022Article
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Authors and funding
10 authors.
Funding
Abstract
To date, only one study has examined test-retest reliability of resting state fMRI (R-fMRI) in children, none in clinical developing groups. Here, we assessed short-term test-retest reliability in a sample of 46 children (11-17.9 years) with attention-deficit/hyperactivity disorder (ADHD) and 57 typically developing children (TDC). Our primary test-retest reliability measure was the intraclass correlation coefficient (ICC), quantified for a range of R-fMRI metrics. We aimed to (1) survey reliability within and across diagnostic groups, and (2) compare voxel-wise ICC between groups. We found moderate-to-high ICC across all children and within groups, with higher-order functional networks showing greater ICC. Nearly all R-fMRI metrics exhibited significantly higher ICC in TDC than in children with ADHD for one or more regions. In particular, posterior cingulate and ventral precuneus exhibited group differences in ICC across multiple measures. In the context of overall moderate-to-high test-retest reliability in children, regional differences in ICC related to diagnostic groups likely reflect the underlying pathophysiology for ADHD. Our currently limited understanding of the factors contributing to inter- and intra-subject variability in ADHD underscores the need for large initiatives aimed at examining their impact on test-retest reliability in both clinical and developing populations.
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