Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder of
childhood. Although abnormalities in several brain regions and disturbances of the …

Attention-deficit/hyperactive disorder or ADHD is defined as a neurobehavioral or
neurodevelopmental disorder that is characterized by a persistent pattern of inattention …

Background Internet addiction (IA) has emerged as a public health concern, particularly
among adolescents and young adults. However, few studies have been conducted in …

The fragile X premutation is characterized by 55–200 CGG repeats in the 5ʹ untranslated
region of FMR1, whereas full fragile X mutation has greater than 200 repeats and full …

Background Research on symptoms of attention-deficit/hyperactivity disorder (ADHD) in
medical students is rather scant. Studying the disorder in this population, especially its …

ADHD is a highly prevalent neurodevelopmental disorder. The first-line therapeutic for
ADHD, methylphenidate, can cause serious side effects including weight loss, insomnia …

Background Prenatal exposure to persistent organic pollutants (POPs), widespread in North
America, is associated with increased Attention Deficit/Hyperactivity Disorder (ADHD) …

Objective: ADHD remains a largely underdiagnosed disorder in Europe and especially in
Italy. Aims of the present study were to assess the prevalence of ADHD and its clinical and …

Background: Attention-deficit/hyperactivity disorder (ADHD) is a neuro-developmental
disorder prevalent among children and adults. Adults living with ADHD can experience …

Objective To evaluate the effect of iron on the attention deficit hyperactivity disorder, treated
with methylphenidate. Methods This double-blind, randomized placebo-controlled clinical …