Search
Search Results
-
Multiparametric MR radiomics in brain glioma: models comparation to predict biomarker status
BackgroundGenotype status of glioma have important significance to clinical treatment and prognosis. At present, there are few studies on the...
-
A vision of 14 T MR for fundamental and clinical science
ObjectiveWe outline our vision for a 14 Tesla MR system. This comprises a novel whole-body magnet design utilizing high temperature superconductor; a...
-
A review of PET attenuation correction methods for PET-MR
Despite being thirteen years since the installation of the first PET-MR system, the scanners constitute a very small proportion of the total hybrid...
-
Compressed SENSE in Pediatric Brain Tumor MR Imaging
PurposeTo compare the image quality, examination time, and total energy release of a standardized pediatric brain tumor magnetic resonance imaging...
-
MR imaging profile and histopathological characteristics of tumour vasculature, cell density and proliferation rate define two distinct growth patterns of human brain metastases from lung cancer
PurposeNon-invasive prediction of the tumour of origin giving rise to brain metastases (BMs) using MRI measurements obtained in radiological routine...
-
Evaluation of three methods for delineation and attenuation estimation of the sinus region in MR-based attenuation correction for brain PET-MR imaging
BackgroundAttenuation correction is crucial in quantitative positron emission tomography-magnetic resonance (PET-MRI) imaging. We evaluated three...
-
Genetic evidence for the causal relationships between migraine, dementia, and longitudinal brain atrophy
BackgroundMigraine is a neurological disease with a significant genetic component and is characterized by recurrent and prolonged episodes of...
-
Segmentation-Based Fusion of CT and MR Images
In this paper, a segmentation-based image fusion method is proposed for the fusion of MR and CT images to obtain a high contrast fused image that...
-
Causal associations of brain structure with bone mineral density: a large-scale genetic correlation study
In this study, we aimed to investigate the causal associations of brain structure with bone mineral density (BMD). Based on the genome-wide...
-
Magnetic resonance radiomics-derived sphericity correlates with seizure in brain arteriovenous malformations
ObjectivesAngioarchitectural analysis of brain arteriovenous malformations (BAVMs) is qualitative and subject to interpretation. This study...
-
Improved segmentation of basal ganglia from MR images using convolutional neural network with crossover-typed skip connection
PurposeAccurate and automatic segmentation of basal ganglia from magnetic resonance (MR) images is important for diagnosis and treatment of various...
-
A least square generative network based on invariant contrastive feature pair learning for multimodal MR image synthesis
PurposeDuring MR-guided neurosurgical procedures, several factors may limit the acquisition of additional MR sequences, which are needed by...
-
Cross2SynNet: cross-device–cross-modal synthesis of routine brain MRI sequences from CT with brain lesion
ObjectivesCT and MR are often needed to determine the location and extent of brain lesions collectively to improve diagnosis. However, patients with...
-
Current human brain applications and challenges of dynamic hyperpolarized carbon-13 labeled pyruvate MR metabolic imaging
The ability of hyperpolarized carbon-13 MR metabolic imaging to acquire dynamic metabolic information in real time is crucial to gain mechanistic...
-
Elucidating the association of obstructive sleep apnea with brain structure and cognitive performance
BackgroundObstructive sleep apnea (OSA) is a pervasive, chronic sleep-related respiratory condition that causes brain structural alterations and...
-
Differentiating solitary brain metastases from high-grade gliomas with MR: comparing qualitative versus quantitative diagnostic strategies
PurposeTo investigate the diagnostic efficacy of MRI diagnostic algorithms with an ascending automatization, in distinguishing between high-grade...
-
Dynamic susceptibility MR perfusion imaging of the brain: not a question of contrast agent molarity
PurposeDynamic susceptibility contrast (DSC) perfusion-weighted MR imaging (PWI) is increasingly used in clinical neuroimaging for a range of...
-
Assessing the impact of different penalty factors of the Bayesian reconstruction algorithm Q.Clear on in vivo low count kinetic analysis of [11C]PHNO brain PET-MR studies
IntroductionQ.Clear is a Bayesian penalised likelihood (BPL) reconstruction algorithm available on General Electric (GE) Positron Emission Tomography...
-
Revolutionizing brain interventions: the multifaceted potential of histotripsy
Histotripsy, a non-thermal ultrasound technique, holds significant promise in various applications within the realm of brain interventions. While its...
