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[Attention deficit hyperactivity disorder (ADHD) in children: neurobiological aspects, diagnosis and therapeutic

Liana Coelho1, Edna Chaves, Silvânia Vasconcelos

  • 1Serviço de Farmacologia, Universidade Federal do Ceará (UFC), Brasil.

Acta Medica Portuguesa
|August 7, 2010
PubMed

Insights

Attention Deficit Hyperactivity Disorder (ADHD) in children involves neurobiological factors affecting development. Treatment focuses on medications like methylphenidate, neurofeedback, and behavioral therapies for symptom relief.

Area of Science:

  • Neuroscience
  • Child Development
  • Psychiatry

Background:

  • Attention Deficit Hyperactivity Disorder (ADHD) is a developmental disorder with significant neurobiological underpinnings, commonly diagnosed in childhood.
  • It is characterized by persistent patterns of inattention, hyperactivity, and impulsivity.

Purpose of the Study:

  • To systematically review the literature on childhood ADHD.
  • Focus areas include neurobiological aspects, diagnostic criteria, and therapeutic interventions.

Main Methods:

  • A literature review was conducted, analyzing studies published between 1994 and 2008.
  • The review examined the complex neurobiological mechanisms involved in ADHD, including dopaminergic, noradrenergic, and serotonergic systems.

Main Results:

  • Diagnosis of ADHD relies on clinical behavioral assessment due to the absence of defined biological markers.
  • Methylphenidate is identified as a primary pharmacological treatment for children with ADHD.

Conclusions:

  • Effective ADHD symptom management requires a multi-faceted approach.
  • This includes organic treatments, pharmacotherapy (e.g., methylphenidate), neurofeedback, and behavioral therapies.
Abstract

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