Background Many children and adolescents with attention deficit/hyperactivity disorder
(ADHD) are treated with stimulant and non-stimulant medication. ADHD medication may be …

Background Many psychiatric disorders including schizophrenia, bipolar disorder and major
depression convey an excess burden of cardiovascular morbidity and mortality. The …

Moves to legalize marijuana highlight the urgency to investigate effects of chronic marijuana
in the human brain. Here, we challenged 48 participants (24 controls and 24 marijuana …

Attention deficit hyperactivity disorder (ADHD) is related to a deficiency of central
catecholamines (CA) in cognitive, biochemical, and physical tests, and pharmaceutical …

Application of metabolic magnetic resonance imaging measures such as cerebral blood flow
in translational medicine is limited by the unknown link of observed alterations to specific …

The human carboxylesterase 1 (CES1) gene encodes for the enzyme carboxylesterase 1, a
serine esterase governing both metabolic deactivation and activation of numerous …

Abstract Methylphenidate and 3, 4-methylenedioxymethamphetamine (MDMA,'ecstasy') are
widely misused psychoactive drugs. Methylphenidate increases brain dopamine and …

Objectives: This meta-analysis aims to study the effects of atomoxetine and methylphenidate
on heart rate (HR), systolic blood pressure (SBP), and a number of adverse cardiac events …

Positron emission tomography and [11C] raclopride were used to assess the dopaminergic
response to cigarette smoking in ten smokers. Nicotine‐deprived smokers were scanned …

Attention-deficit hyperactivity disorder (ADHD) is a chronic neurodevelopmental disorder
characterized by persistent symptoms of inattention, hyperactivity and/or impulsivity. The …