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...

background & aim:  according to the previous studies, anxiety along with some other psychiatric disorders is common among mothers of children with attention deficit hyperactivity disorder (adhd). since maternal anxiety affects mother-child interactions, early treatment plays an important role in the prognosis of adhd in children. this study aimed to determine the relationship between maternal a...

introduction attention-deficit/hyperactivity disorder (adhd) is a chronic condition that affects millions of children and often persists into adulthood. adhd includes a combination of problems, such as difficulty sustaining attention, hyperactivity and impulsive behavior. adhd is estimated to affect about 6 to 7 percent of people aged 18 and under when diagnosed via the dsm-iv criteria. hyperki...

adenotonsillar hypertrophy and obstructive sleep disordered breathing can lead to attention deficit/hyperactivity disorder (adhd). the purpose of this study was to evaluate effect of adenotonsillectomy on improvement of adhd symptoms in a quasi-experimental (before and after) study. the efficacy of adenotonsillectomy on improvement of adhd symptoms of 35 children aged 5-12 years with adenotonsi...

to determine whether teenagers and young adults with attention deficit hyperactivity disorder (adhd) have more motor vehicle citations and crashes and are more careless drivers than their normal peers. in fact, studies have found that teenagers and adults with attention deficit disorder are nearly twice as likely as the general population to have had their licenses suspended. people with adhd h...

BACKGROUND Attention-deficit/hyperactivity symptoms have repeatedly been associated with poor cognitive functioning. Genetic studies have demonstrated a shared etiology of attention-deficit/hyperactivity disorder (ADHD) and cognitive ability, suggesting a common underlying neurobiology of ADHD and cognition. Further, neuroimaging studies suggest that altered cortical development is related to A...

OBJECTIVE To describe some recent theories regarding the comorbidity between attention deficit/hyperactivity disorder and substance use disorders and discuss the utility of using spontaneously hypertensive rats (an animal model of attention deficit/hyperactivity disorder) for the study of attention deficit/hyperactivity disorder and substance use disorders comorbidity. METHOD We compiled the ...