Showing 1–50 of 1916 results

  1. Research | | Open

    • Interpreting polygenic overlap between ADHD and both literacy-related and... ...investigate genetic overlap between polygenic ADHD risk and multiple literacy-related... ...-wide summary statistics on clinical ADHD and years of schooling were... ...). Our findings show that ADHD-polygenic scores (
  2. Research | | Open

  3. Research |

    • ...sleep patterns and risk of ADHD after adjusting for potential confounders... ...children’s sleep patterns and ADHD symptoms. Information on OSA... ...relationship was observed between probable ADHD in P3 and sleep duration... ...K3. The risk of probable ADHD was 15.5 per 100... ...risk of ADHD in...
  4. Research | | Open

  5. Research |

  6. Research |

    • Attention deficit/hyperactivity disorder (ADHD) is a highly heritable... ...genetic variants contribute substantially to ADHD susceptibility, but no variants... ...have been robustly associated with ADHD. We report a genome-... ...20,183 individuals diagnosed with ADHD and 35,191 controls that...
  7. Research |

  8. Research | | Open

  9. Research |

    • Attention-deficit/hyperactivity disorder (ADHD) is marked by an... ...are thus prescribed to treat ADHD. As little is known... ...long-term consequences of either ADHD or its treatment, the... ...retrospective cohort study. Participants included ADHD patients (International Classification of...
  10. Research |

    • ...childhood attention deficit hyperactivity disorder (ADHD) has been previously associated... ...the shared genetic effects of ADHD symptoms and BMI in a... ...Health (Add Health); childhood ADHD symptoms were reported retrospectively during... ...association between childhood ADHD symptoms and BMI...
  11. Research |

  12. Reviews |

    • Attention-deficit/hyperactivity disorder (ADHD) is a persistent neurodevelopmental... ...Throughout an individual's lifetime, ADHD can increase the risk of... ...necessary or sufficient to cause ADHD. In most cases ADHD arises from several genetic and... ...causation of ADHD is... ...of ADHD...
  13. Research |

  14. Reviews | | Open

    • ...of attention deficit hyperactivity disorder (ADHD) and its comorbidity with... ...and adoption studies show that ADHD runs in families. ADHD’s high heritability of 74... % motivated the search for ADHD susceptibility genes. Genetic linkage... ...DNA risk variants on ADHD must, individually, be...
  15. Research | | Open

  16. Research | | Open

  17. Research | | Open

    • Attention deficit hyperactivity disorder (ADHD) has been associated primarily... ...learning is selectively impaired in ADHD, results that coincide with... dopaminergic alterations associated with ADHD. Key questions, however,... ...improve procedural learning in ADHD. Here we examined feedback...ADHD
  18. Research | | Open

  19. Research | | Open

    • ...of attention-deficit/hyperactivity disorder (ADHD). Using nationwide claims data... ...to examine a) trends of ADHD administrative prevalence during 2009–2016... ...with an increased chance of ADHD diagnosis. The ICD-10... ...was used to define an ADHD case. Global and Local... ...of ADHD...
  20. Reviews | | Open

    • ...for aADHD compared with childhood ADHD (cADHD), whereas twin... ...the same genes involved in ADHD in children, although in... ...responsible for adult versus childhood ADHD. Linkage studies have been... ...as novel genes associated with ADHD across the lifespan. In... ...persistence of ADHD...
  21. Research |

    • ...of attention-deficit/hyperactivity disorder (ADHD) has not only shed... ...Following a brief overview of ADHD clinical phenomenology, ADHD studies will be placed into... ...development of neurocircuitry models of ADHD. The review will then... ...relevant to ADHD, including attention... ...ADHD...
  22. Research |

    • Attention deficit hyperactivity disorder (ADHD) is a common neuropsychiatric... ...used in the management of ADHD has been shown to potentially... ...controls (N = 22), ADHD participants not using ADHD-medication (N = 17)... , and participants with ADHD and current use of ADHD medication (N = 17)...
  23. Research Highlights |

  24. Research | | Open

    • Attention deficit hyperactivity disorder (ADHD) is a common disorder... ...features could be beneficial for ADHD in twofold: identifying individuals... with ADHD and discovering the discriminative patterns... ...The dynamic functional connectivity of ADHD remains unclear. Towards this... ...ADHD and...
  25. Reviews |

    • ...disorder with or without hyperactivity (ADHD) and autism spectrum disorder... ...relationship in the development of ADHD and/or ASD. Epidemiological... ...low-level pesticide exposure and ADHD and/or ASD. The... ...among the multifactorial causes of ADHD and ASD, though further...
  26. Research | | Open

    • ...with attention deficit/hyperactivity disorder (ADHD). However, the results... ...of previous studies maybe the ADHD subtype. Different ADHD subtypes may have some overlapping... ...associated with two subtypes of ADHD: combined (ADHD-C) and inattentive (ADHD-I). Twenty-eight children... ...ADHD-C...
  27. Research |

    • ...attention deficit and hyperactivity disorder (ADHD), and autistic traits.... ...The pooled relative risk for ADHD was 0.72 (95%... ...development and reduced risk of ADHD and autism-related traits later...
  28. Research | | Open

    • ...of attention deficit–hyperactivity disorder (ADHD). We recruited 216 children... diagnosed with ADHD and 216 age-, sex... ...associated with increased risk of ADHD. Children with ADHD showed considerably lower levels of... ...) than did control children. ADHD risk increased with the number...
  29. Research | | Open

    • ...with Attention-Deficit Hyperactivity Disorder (ADHD) fail in simple tasks... ...stimuli. Children and adults with ADHD struggled when moving to the... ...generating an internal beat in ADHD while listening to rhythmic sounds... ...may be particularly valuable in ADHD, as already shown for...
  30. Research |

  31. Research |

  32. Research | | Open

    • ...children and youth. Individuals with ADHD may be at higher risk... ...of outcomes. We found that ADHD is associated with a significantly... ...comparing individuals with and without ADHD (Beta coefficient = 0.... ...risks in children/adolescents with ADHD.
  33. Research | | Open

    • ...of attention-deficit hyperactivity disorder (ADHD). Although previous studies have... ...full explanation of impulsivity in ADHD remains elusive. To investigate... ...mechanisms behind impulsive behaviour in ADHD, we applied an economic... ...losses to adults with ADHD and healthy controls and...
  34. Research Highlights |

  35. Research | | Open

    • ...in attention-deficit hyperactivity disorder (ADHD), we do not yet... ...in children and adolescents with ADHD. We generated anatomical networks... ...in children and adolescents with ADHD (n=34) and age... ...network). Relative to Controls, ADHD participants exhibited altered global organization...
  36. Research | | Open

  37. Research |

    • ...underlying attention-deficit hyperactivity disorder (ADHD), a highly heritable disorder... ...the forebrain show hyperactivity and ADHD-like pharmacological responses to d... ...GWAS studies as associated with ADHD in humans are significantly altered... ...associated with ADHD and should...
  38. Research | | Open

    • Attention-deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental... ...a commonly used model of ADHD in rat. However, a... comprehensive assessment of ADHD‐like symptoms is still missing... ...was to analyse symptoms of ADHD in the mouse neonatal 6... ...the major ADHD‐like symptoms,...
  39. Research | | Open

  40. Research | | Open

    • ...of Attention Deficit Hyperactivity Disorder (ADHD) and its characteristics and... ...12 years, were assessed for ADHD using DSM-IV-TR criteria... ...analyzed for differences between the ADHD and non-ADHD groups. Among the 73... ...n = 17) had comorbid ADHD, of whom 59% (... ...ADHD in... ...ADHD...
  41. Research | | Open

    • ...(ADD) and the combined (ADHD-C) subtype of ADHD on the neuronal level.... ...we examine whether there are ADHD-subtype specific modulations of neurophysiological... ...ADD (n = 16), ADHD-C (n = 16)... ...). Patients with ADD and ADHD-C show deficits in interval... ..., patients with ADHD-C display...
  42. Research | | Open

    • ...of attention-deficit/hyperactivity disorder (ADHD) have not yet been... ...role in the pathophysiology of ADHD. This study examined the... ...in children and adults with ADHD using edited magnetic resonance spectroscopy... ...89 participants (16 children with ADHD, 19 control children, 16...
  43. Research | | Open

  44. Research | | Open

    • ...of attention-deficit hyperactivity disorder (ADHD). Proton magnetic resonance spectroscopy... ...the brain of adults with ADHD naive to stimulant medication.... ...regions, including two implicated in ADHD—the basal ganglia (caudate/... ...We compared 40 adults with ADHD, of whom 24 were...
  45. Research |

    • Attention deficit hyperactivity disorder (ADHD) is a common childhood... ...of the molecular genetics of ADHD incorporating evidence from candidate gene... ...relevance to the aetiology of ADHD. Candidate gene associations of... ...common genetic variants for ADHD that surpass critical significance...
  46. Research | | Open

    • ...clinical attention-deficit/hyperactivity disorder (ADHD) diagnoses and symptoms in... ...given the extensive comorbidity across ADHD and other psychiatric conditions,... ...which genetic variants associated with ADHD also influence broader psychopathology dimensions... ...ADHD polygenic risk...
  47. Research |

  48. Research |

    • Attention-deficit hyperactivity disorder (ADHD) in adults is associated... ...endocrine and molecular levels in ADHD. Adults with ADHD as well as age-... ...and nocturnal hyperactivity in the ADHD group, as well as... ...the locomotor circadian rhythm in ADHD. BMAL1 and PER2 showed... ...ADHD...
  49. Research | | Open