Children with attention-deficit/hyperactivity disorder (ADHD) exhibit impairments in response
inhibition. These impairments are ameliorated by modulating dopamine (DA) via the …

Dopamine-related abnormalities in the basal ganglia have been implicated in attention-
deficit/hyperactivity disorder (ADHD). Iron plays a critical role in supporting dopaminergic …

Brain iron homeostasis is a dopamine-related mechanism that may be modified with long-
term psychostimulant treatment in attention-deficit/hyperactivity disorder (ADHD). We …

Iron deficiency may play a role in the pathophysiology of Attention Deficit/Hyperactivity
Disorder (ADHD). Due to its preponderant function in monoamine catecholamine and myelin …

Measures of dopamine (DA) in vivo in humans have been obtained using positron emission
tomography (PET), however, its invasive nature and exposure to radioactivity has limited its …

To honor the late John Beard's many contributions regarding iron and dopamine biology,
this review focuses on recent human studies that test specific hypotheses about effects of …

Purpose To comprehensively assess brain iron levels in typically developing control
subjects and patients with attention deficit hyperactivity disorder (ADHD) when …

Objective: Iron deficiency is associated with impaired dopaminergic signaling and
externalizing behavior. The authors examine, whether iron stores in toddlerhood influence …

Iron deficiency (ID) in early life alters the course of behavioral and cognitive development in
humans, causing decreased physical activity and responsiveness to the environment. The …

Iron deficiency has been suggested as a possible contributing cause of attention deficit
hyperactivity disorder (ADHD) in children. This present study examined the effects of iron …