Head motion represents one of the greatest technical obstacles in magnetic resonance
imaging (MRI) of the human brain. Accurate detection of artifacts induced by head motion …

Chronic transfusion therapy (CTT) prevents stroke in selected patients with sickle cell
anemia (SCA). We have shown that CTT mitigates signatures of cerebral metabolic stress, …

Purpose: To investigate the correlation of size‐specific dose estimate (SSDE) with absorbed
organ dose, and to develop a simple methodology for estimating patient organ dose in a …

Patients with sickle cell anemia (SCA) experience cerebral metabolic stress with an increase
in oxygen extraction fraction (OEF) to compensate for reduced oxygen carrying capacity …

OBJECTIVE. The purpose of this study is to show how to calculate effective dose in CT using
size-specific dose estimates and to correct the current method using dose-length product (…

Epilepsy is defined by the seemingly random occurrence of spontaneous seizures. The
ability to anticipate seizures would enable preventative treatment strategies. A central but …

Imaging the infant brain with MRI has improved our understanding of early neurodevelopment.
However, head motion during MRI acquisition is detrimental to both functional and …

Objective Children with sickle cell disease (SCD) experience cognitive deficits even when
unaffected by stroke. Using functional connectivity magnetic resonance imaging (MRI) as a …

Objective Previous studies reporting circadian patterns of epileptiform activity and seizures
are limited by (1) short‐term recording in an epilepsy monitoring unit (EMU) with altered …

Importance Focal epilepsy is characterized by the cyclical recurrence of seizures, but, to our
knowledge, the prevalence and patterns of seizure cycles are unknown. Objective To …