Transcranial Direct Current Stimulation in Children and Adolescents With Attention-Deficit/Hyperactivity Disorder (ADHD)

Author:

Bandeira Igor Dórea1,Guimarães Rachel Silvany Quadros1,Jagersbacher João Gabriel1,Barretto Thiago Lima1,de Jesus-Silva Jéssica Regina1,Santos Samantha Nunes2,Argollo Nayara3,Lucena Rita1

Affiliation:

1. Department of Neuroscience and Mental Health, Medical School of Bahia, Federal University of Bahia, Salvador, Bahia, Brazil

2. Professor Edgard Santos University Teaching Hospital, Federal University of Bahia, Salvador, Bahia, Brazil

3. Department of Pediatrics, Medical School of Bahia, Federal University of Bahia, Salvador, Bahia, Brazil

Abstract

Studies investigating the possible benefits of transcranial direct current stimulation on left dorsolateral prefrontal cortex in children and adolescents with attention-deficit hyperactivity disorder (ADHD) have not been performed. This study assesses the effect of transcranial direct current stimulation in children and adolescents with ADHD on neuropsychological tests of visual attention, visual and verbal working memory, and inhibitory control. An auto-matched clinical trial was performed involving transcranial direct current stimulation in children and adolescents with ADHD, using SNAP-IV and subtests Vocabulary and Cubes of the Wechsler Intelligence Scale for Children III (WISC-III). Subjects were assessed before and after transcranial direct current stimulation sessions with the Digit Span subtest of the WISC-III, inhibitory control subtest of the NEPSY-II, Corsi cubes, and the Visual Attention Test (TAVIS-3). There were 9 individuals with ADHD according to Diagnostic and Statistical Manual of Mental Disorders (Fifth Edition) criteria. There was statistically significant difference in some aspects of TAVIS-3 tests and the inhibitory control subtest of NEPSY-II. Transcranial direct current stimulation can be related to a more efficient processing speed, improved detection of stimuli, and improved ability to switch between an ongoing activity and a new one.

Publisher

SAGE Publications

Subject

Neurology (clinical),Pediatrics, Perinatology and Child Health

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