[HTML][HTML] Brain tissue iron neurophysiology and its relationship with the cognitive effects of dopaminergic modulation in children with and without ADHD
Children with attention-deficit/hyperactivity disorder (ADHD) exhibit impairments in response
inhibition. These impairments are ameliorated by modulating dopamine (DA) via the …
inhibition. These impairments are ameliorated by modulating dopamine (DA) via the …
Reduced basal ganglia tissue-iron concentration in school-age children with attention-deficit/hyperactivity disorder is localized to limbic circuitry
Dopamine-related abnormalities in the basal ganglia have been implicated in attention-
deficit/hyperactivity disorder (ADHD). Iron plays a critical role in supporting dopaminergic …
deficit/hyperactivity disorder (ADHD). Iron plays a critical role in supporting dopaminergic …
[HTML][HTML] Brain iron levels in attention-deficit/hyperactivity disorder normalize as a function of psychostimulant treatment duration
Brain iron homeostasis is a dopamine-related mechanism that may be modified with long-
term psychostimulant treatment in attention-deficit/hyperactivity disorder (ADHD). We …
term psychostimulant treatment in attention-deficit/hyperactivity disorder (ADHD). We …
Neuroimaging human dopamine-related neurophysiology across development
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 …
tomography (PET), however, its invasive nature and exposure to radioactivity has limited its …
[HTML][HTML] Early iron deficiency has brain and behavior effects consistent with dopaminergic dysfunction1–3
B Lozoff - The Journal of nutrition, 2011 - Elsevier
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 …
this review focuses on recent human studies that test specific hypotheses about effects of …
Brain iron concentration in childhood ADHD: A systematic review of neuroimaging studies
HAE Morandini, PA Watson, P Barbaro… - Journal of Psychiatric …, 2024 - Elsevier
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 …
Disorder (ADHD). Due to its preponderant function in monoamine catecholamine and myelin …
Multimodal MR imaging of brain iron in attention deficit hyperactivity disorder: a noninvasive biomarker that responds to psychostimulant treatment?
Purpose To comprehensively assess brain iron levels in typically developing control
subjects and patients with attention deficit hyperactivity disorder (ADHD) when …
subjects and patients with attention deficit hyperactivity disorder (ADHD) when …
Iron status in toddlerhood predicts sensitivity to psychostimulants in children
CA Turner, D Xie, BM Zimmerman… - Journal of attention …, 2012 - journals.sagepub.com
Objective: Iron deficiency is associated with impaired dopaminergic signaling and
externalizing behavior. The authors examine, whether iron stores in toddlerhood influence …
externalizing behavior. The authors examine, whether iron stores in toddlerhood influence …
Brain iron levels in attention-deficit/hyperactivity disorder: a pilot MRI study
S Cortese, R Azoulay, FX Castellanos… - The World Journal of …, 2012 - Taylor & Francis
Objective. Brain iron deficiency has been supposed to be involved in the pathophysiology of
ADHD. Available studies assessing iron in ADHD are based on serum ferritin, a peripheral …
ADHD. Available studies assessing iron in ADHD are based on serum ferritin, a peripheral …
Longitudinal development of brain iron is linked to cognition in youth
Brain iron is vital to multiple aspects of brain function, including oxidative metabolism,
myelination, and neurotransmitter synthesis. Atypical iron concentration in the basal ganglia …
myelination, and neurotransmitter synthesis. Atypical iron concentration in the basal ganglia …