Cited by 73Attention Deficit Hyperactivity DisorderNeural and Behavioral Psychology StudiesDevelopmental and Educational Neuropsychology

Age-related grey matter volume correlates of response inhibition and shifting in attention-deficit hyperactivity disorder

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McAlonan, Grainne M., Cheung, Vinci, Chua, Siew E., Oosterlaan, Jaap, Hung, Se-fong, Tang, Chun-pan, Lee, Chi-chiu, Kwong, Shi-leung +4 more·2009·British Journal of Psychiatry

Abstract

BACKGROUND: Children with attention-deficit hyperactivity disorder (ADHD) have difficulties with executive function and impulse control which may improve with age. AIMS: To map the brain correlates of executive function in ADHD and determine age-related changes in reaction times and brain volumes. METHOD: Attention-deficit hyperactivity disorder and control groups were compared on the change task measures of response inhibition (stop signal reaction time, SSRT) and shifting (change response reaction time, CRRT). Voxel-wise magnetic resonance imaging (MRI) correlations of reaction times and grey matter volume were determined, along with bivariate correlations of reaction times, brain volumes and age. RESULTS: Individuals in the ADHD group had longer SSRTs and CRRTs. Anterior cingulate, striatal and medial temporal volumes highly correlated with SSRT. Striatal and cerebellar volumes strongly correlated with CRRT. Older children had faster reaction times and larger regional brain volumes. In controls, orbitofrontal, medial temporal and cerebellar volumes correlated with CRRT but not SSRT. Neither reaction times nor regional brain volumes were strongly age-dependent. CONCLUSIONS: Our evidence supports delayed brain maturation in ADHD and implies that some features of ADHD improve with age.

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Authors
McAlonan, G. M., Cheung, V., Chua, S. E., Oosterlaan, J., Hung, S.-F., Tang, C.-P., Lee, C.-C., Kwong, S.-L., Ho, T.-P., Cheung, C., Suckling, J., & Leung, P. W. L.
Affiliations
  • University of Hong Kong (HK)
  • Vrije Universiteit Amsterdam (NL)
  • Kwai Chung Hospital (CN)
  • Chinese University of Hong Kong (HK)
Corresponding author
McAlonan, Grainne M.
Venue
British Journal of Psychiatry
Published
2009-02
Volume
194
Issue
2
Pages
123-129
ISSN
  • 0007-1250 (ISSN-L)
  • 1472-1465
OpenAlex
W2165571250
Cited by
73
References
49
Citations by year
2025: 3 · 2024: 2 · 2023: 4 · 2022: 3 · 2021: 3 · 2020: 4 · 2019: 2 · 2018: 3 · 2017: 4 · 2016: 6 · 2015: 6 · 2014: 6 · 2013: 4 · 2012: 3
FWCI
4.73
Type
journal article
Language
en
Open access
Locations
  • The British Journal of Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
  • Digital Academic REpository of VU University Amsterdam (Vrije Universiteit Amsterdam) (submittedVersion)
  • The HKU Scholars Hub (University of Hong Kong) (submittedVersion)
  • Research Portal (King's College London) (submittedVersion)
  • Pure Amsterdam UMC (submittedVersion)
  • VU Research Portal (submittedVersion, other-oa)
  • Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Attention Deficit Hyperactivity Disorder
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Social Sciences › Psychology › Neuropsychology and Physiological Psychology › Developmental and Educational Neuropsychology
Keywords
attention deficit hyperactivity disorder, response inhibition, cognitive flexibility, executive function, gray matter volume, brain maturation, age-related changes, stop-signal reaction time, anterior cingulate cortex, striatum, cerebellum, medial temporal lobe, orbitofrontal cortex, children
MeSH terms
Age Factors, Attention Deficit Disorder with Hyperactivity, Cerebellum, Child, Humans, Magnetic Resonance Imaging, Male, Neuropsychological Tests, Reaction Time, Case-Control Studies, Cerebrum

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