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Attention deficit hyperactivity disorder (ADHD) [1] is a neurodevelopmental disorder characterized by executive dysfunction occasioning symptoms of inattention, hyperactivity, impulsivity and emotional dysregulation that are excessive and pervasive, impairing in multiple contexts, and developmentally-inappropriate.
Large, high quality research has found small differences in the brain between ADHD and non-ADHD patients. [1] [15] Jonathan Leo and David Cohen, critics who reject the characterization of ADHD as a disorder, contended in 2003 and 2004 that the controls for stimulant medication usage were inadequate in some lobar volumetric studies, which makes it impossible to determine whether ADHD itself or ...
Green introduced the concept in an essay which was written in French in 1980, published in 1983, and translated into English in 1986. [1] He described the dead mother complex as involving a mother who was initially emotionally engaged with her child, but who then "switched off" from emotional resonance to emotional detachment, perhaps under the influence of loss and mourning in her own family ...
Hyperactivity has long been part of the human condition, although hyperactive behaviour has not always been seen as problematic. [1] [page needed]The terminology used to describe the symptoms of attention deficit hyperactivity disorder, or ADHD, has gone through many changes over history, including "minimal brain damage", "minimal brain dysfunction", "learning/behavioral disabilities" and ...
The Troubled-Teen Industry Has Been A Disaster For Decades. It's Still Not Fixed.
More than 150 million cases of mental health disorders — including ADHD, anxiety and depression — may have been caused by lead in gasoline. “A significant burden of mental illness ...
In 2020, a meta-analysis of studies found that 7.47% of children and adolescents across Africa have ADHD. [10] ADHD was found more often in boys, at a rate of 2:1. [10] The most common form of ADHD was inattentive (2.95% of total population), followed by hyperactive/impulsive (2.77%), then combined (2.44%). [10]
Children with CDS seem to have more difficulty with consistently remembering things that were previously learned and make more mistakes on memory retrieval tests than do children with ADHD. They have been found to perform much worse on psychological tests involving perceptual-motor speed or hand-eye coordination and speed. They also have a more ...