attention deficit/hyperactivity disorder (adhd) is a commonly diagnosed childhood disorder that affects approximately 3 to 7% of children. as a result, adhd is one of the most common presenting problems among children referred to mental health professionals. pharmacotherapy is the most commonly recommended intervention for adhd and it has been shown to be the optimal treatment option in cases w...

introduction: the purpose of our study was to evaluate the frequency of behavioral problem in pre school-aged children with visual problem. methods: in this expost facto study, which was selected via convenient sampling , 143 children ranging in age from 3-6 years that refer to optometry clinic for routine eye examination were evaluated . after complete ocular exams including evaluation of visu...

IntroductionAttention deficit hyperactivity disorder (ADHD) has been related to the presence of primary headaches. Among them, migraine presents a wide range comorbidities shared with ADHD, both from other psychiatric disorders and somatic conditions.ObjectiveThis review proposes describe association between ADHD migraine.MethodsBased on literature research in major medical databases using as d...

Rats reared in an enriched condition (EC) display less sensitization to nicotine than rats reared in an impoverished condition (IC). However, it is unknown what effect differential rearing has on nicotine-induced conditioned hyperactivity. The present study determined whether differential rearing affects nicotine-induced conditioned hyperactivity. This study also examined the effects of mecamyl...

Attention deficit/hyperactivity disorder (ADHD) is a neurodevelopmental phenotype that persists into adulthood. This study investigated the heritability of inattentive and hyperactive symptoms and of total ADHD symptomatology load (ADHD index) in adults and performed linkage scans for these dimensions. Data on sibling pairs and their family members from the Netherlands Twin Register with genoty...

OBJECTIVE It has been hypothesized that sleep deprivation may manifest in children as behavioral symptoms rather than as tiredness, but only a few studies have investigated this hypothesis. The objective of our study was to evaluate whether short sleep is associated with behavioral symptoms of attention-deficit/hyperactivity disorder in 7- to 8-year-old children. METHODS We performed a cross-...

BACKGROUND High levels of attentional and hyperactivity problems in school-aged children, even if subthreshold for attention-deficit hyperactivity disorder (ADHD), are associated with academic under-achievement. Few large-scale, community-based studies have investigated the relationship between pre-school and adolescence. AIMS To investigate whether pre-school hyperactivity/inattention and co...

The aim of this study is to evaluate attention-deficit hyperactivity disorder in adult primary dysmenorrhea patients. 62 patients and 52 control group members are included the study. Demographic characteristics such as education level age were noted. Attention-deficit symptoms identified by Adult Attention-Deficit/Hyperactivity Disorder Self-Report Scale, Short Form-36 also Hospital Anxiety Dep...