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It is a guide for psychiatrists and the lay public for the diagnosis and treatment of ADHD in adolescents and adults. [1] The book was positively reviewed in Psychiatric Services where Dr. Sickel of the Department of Psychiatry, University of North Carolina at Chapel Hill, said the book "feels like Young is leading a young resident or first ...
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However, one study and a retrospective analysis of medical histories found that the presence or absence of CDS symptoms made no difference in response to methylphenidate in children with ADHD-I. [51] [18] These studies did not specifically and explicitly examine the effect of the drug on CDS symptoms in children.
Attention deficit hyperactivity disorder (ADHD) [1] is a neurodevelopmental disorder characterized by symptoms of inattention, hyperactivity, impulsivity, and emotional dysregulation that are excessive and pervasive, impairing in multiple contexts, and developmentally-inappropriate. [9]
A meta-analysis of the global prevalence of ADHD in adults, published in 2021, estimated a collective prevalence of persistent adult ADHD of 2.58% globally in 2020. [4] Persistent adult ADHD is defined as meeting diagnostic criteria for ADHD in adulthood with the additional requirement of a confirmed childhood diagnosis. [4]
Furthermore, a recent 2020 study found that ADHD allele frequency has been decreasing for up to 35,000 years, indicating negative selection. [8] These conclusions, however, are still compatible with the theory: "Overall, our results are compatible with the mismatch theory for ADHD but suggest a much older time frame for the evolution of ADHD ...
Attention deficit hyperactivity disorder predominantly inattentive (ADHD-PI or ADHD-I), [3] is one of the three presentations of attention deficit hyperactivity disorder (ADHD). [4] In 1987–1994, there were no subtypes or presentations and thus it was not distinguished from hyperactive ADHD in the Diagnostic and Statistical Manual (DSM-III-R).
Hallowell has been treating people of all ages with ADHD since 1981, and has stated that he has dyslexia [6] and ADHD, [7] which is self-diagnosed. [8] His approach to the condition uses a strength-based model—developed with Driven to Distraction co-author Dr. John Ratey—that is based on the tenets of positive psychology and takes a more holistic view of ADHD, rather than seeing it purely ...