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Updated: Jul 19, 2026

Using Brain Activation (nir-HEG/Q-EEG) and Execution Measures (CPTs) in a ADHD Assessment Protocol
Published on: April 1, 2018
[Attention deficit hyperactivity disorder (ADHD)--molecular and genetic aspects]
Anna Migdalska1, Magdalena Nawara, Jerzy Bal
1Instytut Genetyki i Biotechnologii, Uniwersytet Warszawski, Warszawa, Poland.
Attention deficit hyperactivity disorder (ADHD) is a common childhood neurobehavioral disorder. Genetic factors significantly contribute to ADHD, with research focusing on genes in neurotransmitter systems.
Area of Science:
- Neurobehavioral Genetics
- Childhood Neurodevelopmental Disorders
Context:
- Attention deficit hyperactivity disorder (ADHD) affects 5-10% of children globally.
- ADHD is recognized as a multifactorial disorder with both genetic and environmental influences.
- The precise etiology of ADHD remains under investigation.
Purpose:
- To explore the genetic underpinnings of ADHD.
- To identify specific genes and biological pathways implicated in ADHD development.
Summary:
- Family, twin, and adoption studies strongly indicate a significant role for genetic factors in ADHD etiopathogenesis.
- Research methodologies include linkage analysis, candidate gene approaches, and association studies.
- Evidence suggests that mutations in genes regulating dopaminergic, serotonergic, and adrenergic systems are potential contributors to ADHD.
Impact:
- Advances understanding of ADHD's complex genetic architecture.
- Provides a foundation for future research into targeted ADHD therapies.
- Highlights the importance of neurotransmitter systems in neurodevelopmental disorders.
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