The reported prevalence of attention deficit hyperactivity disorder (ADHD) in narcolepsy
varies considerably, while the associated factors remain inadequately established. A …

Since the introduction of the concept of narcolepsy, there has been a proliferation of
discussions about its association with psychiatry. To elucidate the causal role of narcolepsy …

Background Ankylosing spondylitis (AS) is an autoimmune disease affecting mainly spine
and sacroiliac joints and adjacent soft tissues. Genome-wide association studies (GWASs) …

Sleep is a globally observable fact, or period of reversible distracted rest, that can be
distinguished from arousal by various behavioral criteria. Although the function of sleep is an …

Sleep disturbances are common in attention deficit hyperactivity disorder (ADHD) and
associated with poor outcomes. We tested whether, in children with ADHD,(1) polygenic …

Introduction and Objectives Genome-wide association studies have identified a high number
of genetic loci associated with hypertension suggesting the presence of an underlying …

Sleep problems are common in children with attention deficit hyperactivity disorder (ADHD).
Children's sleep problem may influence, and be influenced by, parents' sleep problems as …

The present study examined the relationship between DNA methylation differences and
variations in brain structures involved in the development of attention-deficit hyperactivity …

Background Childhood sleep problems are common and among the most frequent and
impairing comorbidities of childhood psychiatric disorders. In adults, sleep disturbances are …

It is general acknowledged that genes play a vital role in the etiology of attention
deficit/hyperactivity disorder (ADHD). The relationship between the genes involved in …