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  2. Attention deficit hyperactivity disorder - Wikipedia

    en.wikipedia.org/wiki/Attention_deficit...

    Frequency. 0.8–1.5% (2019, using DSM-IV-TR and ICD-10) [ 2 ] Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterised by executive dysfunction occasioning symptoms of inattention, hyperactivity, impulsivity and emotional dysregulation that are excessive and pervasive, impairing in multiple contexts, and ...

  3. Adult attention deficit hyperactivity disorder - Wikipedia

    en.wikipedia.org/wiki/Adult_attention_deficit...

    Specialty. Psychiatry, Clinical psychology. Adult Attention Deficit Hyperactivity Disorder is the persistence of attention deficit hyperactivity disorder (ADHD) into adulthood. It is a neurodevelopmental disorder, meaning impairing symptoms must have been present in childhood, except for when ADHD occurs after traumatic brain injury. [1][2][3 ...

  4. Hunter versus farmer hypothesis - Wikipedia

    en.wikipedia.org/wiki/Hunter_versus_farmer...

    The hunter versus farmer hypothesis is a proposed explanation for the nature of attention-deficit hyperactivity disorder (ADHD). It was first suggested by radio host Thom Hartmann in his book Attention Deficit Disorder: A Different Perception. The hypothesis notes that humans spent most of their evolutionary history in hunter-gatherer societies ...

  5. Neurodevelopmental disorder - Wikipedia

    en.wikipedia.org/wiki/Neurodevelopmental_disorder

    Psychiatry, neurology. Neurodevelopmental disorders are a group of mental conditions affecting the development of the nervous system, which includes the brain and spinal cord. According to the American Psychiatric Association Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, (DSM-5) published in 2013, these conditions ...

  6. Attention deficit hyperactivity disorder controversies

    en.wikipedia.org/wiki/Attention_deficit...

    Attention deficit hyperactivity disorder controversies. Despite their safety and effectiveness in treating ADHD symptoms, [1] the use of methylphenidate and other stimulant medications is frequently a topic of public controversy. Despite the scientifically well-established nature of attention deficit hyperactivity disorder (ADHD), its diagnosis ...

  7. Executive dysfunction - Wikipedia

    en.wikipedia.org/wiki/Executive_dysfunction

    In psychology and neuroscience, executive dysfunction, or executive function deficit, is a disruption to the efficacy of the executive functions, which is a group of cognitive processes that regulate, control, and manage other cognitive processes. [1] Executive dysfunction can refer to both neurocognitive deficits and behavioural symptoms.

  8. History of attention deficit hyperactivity disorder - Wikipedia

    en.wikipedia.org/wiki/History_of_attention...

    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 ...

  9. Cognitive disengagement syndrome - Wikipedia

    en.wikipedia.org/wiki/Cognitive_disengagement...

    Cognitive disengagement syndrome (CDS) is a syndrome characterized by developmentally-inappropriate, impairing and persistent levels of decoupled attentional processing from the ongoing external context and resultant hypoactivity. Symptoms often manifest in difficulties with staring, mind blanking, withdrawal, mental confusion and maladaptive ...