User profiles for Onur Afacan
Onur AfacanAssistant Professor of Radiology, Harvard Medical School, Boston Children's Hospital Verified email at childrens.harvard.edu Cited by 1978 |
[PDF][PDF] Fetal neuropathology in Zika virus-infected pregnant female rhesus monkeys
AJ Martinot, P Abbink, O Afacan, AK Prohl, R Bronson… - Cell, 2018 - cell.com
The development of interventions to prevent congenital Zika syndrome (CZS) has been
limited by the lack of an established nonhuman primate model. Here we show that infection of …
limited by the lack of an established nonhuman primate model. Here we show that infection of …
Regional brain growth trajectories in fetuses with congenital heart disease
Objective Congenital heart disease (CHD) is associated with abnormal brain development
in utero. We applied innovative fetal magnetic resonance imaging (MRI) techniques to …
in utero. We applied innovative fetal magnetic resonance imaging (MRI) techniques to …
[HTML][HTML] Fetal brain growth portrayed by a spatiotemporal diffusion tensor MRI atlas computed from in utero images
Altered structural fetal brain development has been linked to neuro-developmental disorders.
These structural alterations can be potentially detected in utero using diffusion tensor …
These structural alterations can be potentially detected in utero using diffusion tensor …
Temporal slice registration and robust diffusion-tensor reconstruction for improved fetal brain structural connectivity analysis
Diffusion weighted magnetic resonance imaging, or DWI, is one of the most promising tools
for the analysis of neural microstructure and the structural connectome of the human brain. …
for the analysis of neural microstructure and the structural connectome of the human brain. …
Evaluation of motion and its effect on brain magnetic resonance image quality in children
Background Motion artifacts pose significant problems for the acquisition of MR images in
pediatric populations. Objective To evaluate temporal motion metrics in MRI scanners and …
pediatric populations. Objective To evaluate temporal motion metrics in MRI scanners and …
MRI super-resolution through generative degradation learning
Spatial resolution plays a critically important role in MRI for the precise delineation of the
imaged tissues. Unfortunately, acquisitions with high spatial resolution require increased …
imaged tissues. Unfortunately, acquisitions with high spatial resolution require increased …
Fetal MRI at 3 T: principles to optimize success
Fetal MRI has emerged as a cornerstone of prenatal imaging, helping to establish the
correct diagnosis in pregnancies affected by congenital anomalies. In the past decade, 3 T …
correct diagnosis in pregnancies affected by congenital anomalies. In the past decade, 3 T …
[HTML][HTML] A normative spatiotemporal MRI atlas of the fetal brain for automatic segmentation and analysis of early brain growth
…, A Ouaalam, A Akhondi-Asl, O Afacan… - Scientific reports, 2017 - nature.com
Longitudinal characterization of early brain growth in-utero has been limited by a number of
challenges in fetal imaging, the rapid change in size, shape and volume of the developing …
challenges in fetal imaging, the rapid change in size, shape and volume of the developing …
Super‐resolution reconstruction in frequency, image, and wavelet domains to reduce through‐plane partial voluming in MRI
Purpose: To compare and evaluate the use of super‐resolution reconstruction (SRR), in
frequency, image, and wavelet domains, to reduce through‐plane partial voluming effects in …
frequency, image, and wavelet domains, to reduce through‐plane partial voluming effects in …
Fetal MRI: a technical update with educational aspirations
Fetal magnetic resonance imaging (MRI) examinations have become well‐established
procedures at many institutions and can serve as useful adjuncts to ultrasound (US) exams when …
procedures at many institutions and can serve as useful adjuncts to ultrasound (US) exams when …