title: Pathophysiology of ADHD and associated problems-starting points for NF interventions?
abstract: Attention deficit hyperactivity disorder (ADHD) is characterized by severe and age-inappropriate levels of hyperactivity, impulsivity and inattention. ADHD is a heterogeneous disorder, and the majority of patients show comorbid or associated problems from other psychiatric disorders. Also, ADHD is associated with cognitive and motivational problems as well as resting-state abnormalities, associated with impaired brain activity in distinct neuronal networks. This needs to be considered in a multimodal treatment, of which neurofeedback (NF) may be a promising component. During NF, specific brain activity is fed-back using visual or auditory signals, allowing the participants to gain control over these otherwise unaware neuronal processes. NF may be used to directly improve underlying neuronal deficits, and/or to establish more general self-regulatory skills that may be used to compensate behavioral difficulties. The current manuscript describes pathophysiological characteristics of ADHD, heterogeneity of ADHD subtypes and gender differences, as well as frequently associated behavioral problems such as oppositional defiant/conduct or tic disorder. It is discussed how NF may be helpful as a treatment approach within these contexts.
authors.affiliation: Department of Child and Adolescent Psychiatry, University Medical Center Göttingen Göttingen, Germany.
authors.forename: Björn
authors.initials: B
authors.lastname: Albrecht
authors.affiliation: Department of Child and Adolescent Psychiatry, University Medical Center Göttingen Göttingen, Germany.
authors.forename: Henrik
authors.initials: H
authors.lastname: Uebel-von Sandersleben
authors.affiliation: Department of Child and Adolescent Psychiatry, University Medical Center Göttingen Göttingen, Germany.
authors.forename: Holger
authors.initials: H
authors.lastname: Gevensleben
authors.affiliation: Department of Child and Adolescent Psychiatry, University Medical Center Göttingen Göttingen, Germany.
authors.forename: Aribert
authors.initials: A
authors.lastname: Rothenberger
keywords: ADHD; Neurofeedback (NF); ODD/CD; children; comorbidity; neurobiology; tic disorder