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Article

Brain perfusion and dopaminergic genes in boys with attention-deficit/hyperactivity disorder.

American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics - 5 Jan 2005

Szobot Claudia, Roman Tatiana, Cunha Renato, Acton Paul, Hutz Mara, Rohde Luis Augusto

Abstract excerpt

Neuroimaging studies have suggested the involvement of several brain areas in attention-deficit/hyperactivity disorder (ADHD). Genetic investigations have supported the role of both dopamine D4 receptor gene (DRD4) and dopamine transporter gene (DAT1) in the vulnerability to the disorder. This study evaluates whether the presence of risk alleles at DRD4 and/or DAT1 genes is associated with differences in regional...

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Share to Attention Deficit Disorder with Hyperactivity
Share to Cerebrovascular Circulation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Dopamine Plasma Membrane Transport Proteins

Share to Membrane Transport Proteins

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Share to Receptors, Dopamine D2

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Share to Tomography, Emission-Computed, Single-Photon

Source

Identifiers

PMID: 15389753
DOI: 10.1002/ajmg.b.30096

Genes

DRD4

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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