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281
Improved Motion Correction in Dynamic Contrast-Enhanced MRI Using Low Rank With Soft Weighting
Published 2025-01-01Subjects: Get full text
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282
Relationship Between Bi-Caudate Ratio and White Matter Atrophy in Brain MRI of Multiple Sclerosis
Published 2025-01-01“…Brain magnetic resonance imaging (MRI) is critical to determine the prognosis of MS. …”
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283
Periapical bone edema volume in 3D MRI is positively correlated with bone architecture changes
Published 2025-01-01“…MRI detected bone edema in 23 radiolucent lesions on OPT. …”
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284
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285
Can ChatGPT4-vision identify radiologic progression of multiple sclerosis on brain MRI?
Published 2025-01-01“…We aimed to compare the performance of GPT4V to pretrained U-Net and vision transformer (ViT) models for the identification of the progression of multiple sclerosis (MS) on magnetic resonance imaging (MRI). Methods Paired coregistered MR images with and without progression were provided as input to ChatGPT4V in a zero-shot experiment to identify radiologic progression. …”
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286
Automatic skull segmentation of MRI volume, a deep learning model trained on synthetic data
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287
Arterial Spin Labeling (ASL) fMRI: Advantages, Theoretical Constrains and Experimental Challenges in Neurosciences
Published 2012-01-01“…Arterial spin labeling (ASL) is a noninvasive fMRI technique that uses arterial water as an endogenous tracer to measure CBF. …”
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288
Enhancing Brain Tumor Detection: A Comparative Study of CNN Architectures Using MRI Data
Published 2025-01-01“…To address these issues, this study introduces VGG19-Brain’s MRI for Tumor (BMT), an enhanced version of the classic VGG19 model. …”
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289
An fMRI study on the generalization of motor learning after brain actuated supernumerary robot training
Published 2024-12-01“…Here, 20 healthy right-handed participants were recruited and randomly assigned to BCI-SRF group or inborn finger group (Finger) for 4-week training and measured by novel SRF-finger opposition sequences and multimodal MRI. After training, the BCI-SRF group showed 350% times compared to the Finger group in the improvement of sequence opposition accuracy before and after training, and accompanied by significant functional connectivity increases in the sensorimotor region and prefrontal cortex, as well as in the intra- and inter-hemisphere of the sensorimotor network. …”
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290
Super High Contrast USPIO-Enhanced Cerebrovascular Angiography Using Ultrashort Time-to-Echo MRI
Published 2024-01-01“…However, its potent T2∗ relaxivity limits achievable T1-weighted positive contrast and leads to artifacts in standard MRI protocols. Optimization of protocols for ferumoxytol deployment is necessary to realize its potential. …”
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291
Superparamagnetic Bifunctional Bisphosphonates Nanoparticles: A Potential MRI Contrast Agent for Osteoporosis Therapy and Diagnostic
Published 2010-01-01“…The as-synthesized nanoparticles were evaluated as a specific MRI contrast agent by adsorption study onto hydroxyapatite and MRI measurment. …”
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292
A Longitudinal fMRI Research on Neural Plasticity and Sensory Outcome of Carpal Tunnel Syndrome
Published 2017-01-01“…This result implied a potential connection between fMRI measurement and clinical improvement.…”
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293
Interpretable machine learning and radiomics in hip MRI diagnostics: comparing ONFH and OA predictions to experts
Published 2025-01-01“…This study aimed to construct and evaluate several Radiomics-based machine learning models using MRI to differentiate between those two disorders and compare their efficacies to those of medical experts.Methods140 MRI scans were retrospectively collected from the electronic medical records. …”
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294
Perceptions and practices of imaging personnel and physicians regarding the use of brain MRI for dementia diagnosis in Uganda.
Published 2025-01-01“…<h4>Results</h4>The study revealed three key themes: Brain MRI Practices for Diagnosing Dementia, Facilitators of Appropriate MRI Use, and Barriers to Appropriate Use of Brain MRI. …”
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295
Implication of tumor morphology and MRI characteristics on the accuracy of automated versus human segmentation of GBM areas
Published 2025-01-01“…Abstract An assessment scheme is proposed to evaluate GBM gross tumor core and T2-FLAIR hyper-intensity segmentations on preoperative multicentric MR images as a function of tumor morphology and MRI characteristics. 74 gross tumor core and T2-FLAIR hyper-intensity BraTS-Toolkit and DeepBraTumIA automatic segmentations, and 42 gross tumor core neurosurgeon manual segmentations were accordingly evaluated. …”
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Detecting MRI-Invisible Prostate Cancers Using a Weakly Supervised Deep Learning Model
Published 2024-01-01“…Background. MRI is an important tool for accurate detection and targeted biopsy of prostate lesions. …”
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298
A short investigation of the effect of the selection of human brain atlases on the performance of ASD's classification models
Published 2025-02-01Subjects: Get full text
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299
Prediction of Survival Outcomes in Patients with Glioma Using Magnetic Resonance Imaging (MRI): A Systematic Review and Meta-Analysis
Published 2025-01-01Subjects: Get full text
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300
Visual and Auditory fMRI Paradigms for Presurgical Language Mapping: Convergent Validity and Relationship to Individual Variables
Published 2019-01-01“…Functional MRI (fMRI) has emerged as a safe alternative to invasive procedures for determining hemispheric language dominance prior to neurosurgery. …”
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