Area V5 of the human brain: evidence from a combined study using positron emission tomography and magnetic resonance imaging
…, R Myers, RSJ Frackowiak, JV Hajnal… - Cerebral …, 1993 - academic.oup.com
In pursuing our work on the organization of human visual cortex, we wanted to specify more
accurately the position of the visual motion area (area V5) in relation to the sulcal and gyral …
accurately the position of the visual motion area (area V5) in relation to the sulcal and gyral …
[BOOK][B] Medical image registration
… Joseph Hajnal is head of physics and engineering at the Robert Steiner Magnetic Resonance
… Hajnal began research in medical imaging with a special interest in magnetic resonance …
… Hajnal began research in medical imaging with a special interest in magnetic resonance …
A deep cascade of convolutional neural networks for dynamic MR image reconstruction
Inspired by recent advances in deep learning, we propose a framework for reconstructing
dynamic sequences of 2-D cardiac magnetic resonance (MR) images from undersampled data …
dynamic sequences of 2-D cardiac magnetic resonance (MR) images from undersampled data …
Automatic anatomical brain MRI segmentation combining label propagation and decision fusion
Regions in three-dimensional magnetic resonance (MR) brain images can be classified
using protocols for manually segmenting and labeling structures. For large cohorts, time and …
using protocols for manually segmenting and labeling structures. For large cohorts, time and …
Multi-atlas based segmentation of brain images: atlas selection and its effect on accuracy
Quantitative research in neuroimaging often relies on anatomical segmentation of human
brain MR images. Recent multi-atlas based approaches provide highly accurate structural …
brain MR images. Recent multi-atlas based approaches provide highly accurate structural …
Use of multicoil arrays for separation of signal from multiple slices simultaneously excited
DJ Larkman, JV Hajnal, AH Herlihy… - Journal of Magnetic …, 2001 - Wiley Online Library
Increased acquisition efficiency has been achieved by exciting several slices simultaneously.
The mixed data were unfolded to produce separate slices using the spatial encoding …
The mixed data were unfolded to produce separate slices using the spatial encoding …
Artifacts due to stimulus correlated motion in functional imaging of the brain
JV Hajnal, R Myers, A Oatridge… - Magnetic resonance …, 1994 - Wiley Online Library
To assess the effect of stimulus correlated motion on the appearance of functional magnetic
resonance images, conventional visual and motor protocols were each performed by four …
resonance images, conventional visual and motor protocols were each performed by four …
MR of the brain using fluid-attenuated inversion recovery (FLAIR) pulse sequences.
B De Coene, JV Hajnal, P Gatehouse… - American journal …, 1992 - Am Soc Neuroradiology
PURPOSE Results from conventional T2-weighted spin-echo sequences were compared
with those obtained using fluid attenuated inversion recovery (FLAIR) pulse sequences in …
with those obtained using fluid attenuated inversion recovery (FLAIR) pulse sequences in …
Convolutional recurrent neural networks for dynamic MR image reconstruction
…, J Caballero, AN Price, JV Hajnal… - IEEE transactions on …, 2018 - ieeexplore.ieee.org
Accelerating the data acquisition of dynamic magnetic resonance imaging leads to a
challenging ill-posed inverse problem, which has received great interest from both the signal …
challenging ill-posed inverse problem, which has received great interest from both the signal …
Use of fluid attenuated inversion recovery (FLAIR) pulse sequences in MRI of the brain
JV Hajnal, DJ Bryant, L Kasuboski… - Journal of computer …, 1992 - journals.lww.com
Fluid attenuated inversion recovery pulse sequences with a long echo time (TE) have been
used to image the brain in one volunteer and four patients. The long inversion time used with …
used to image the brain in one volunteer and four patients. The long inversion time used with …