New AI Framework Boosts Brain Tumor Segmentation Accuracy
A new deep-learning framework uses mass-preserving geometric transformation to improve brain tumor segmentation accuracy and efficiency on the BraTS 2023 ...
Tag: nnU-Net
Dual-Phase CT Lobar Radiomics Improves Detection of Chronic Airflow Limitation
Lobar classical radiomics from combined inspiratory and expiratory CT scans outperformed handcrafted measures in detecting chronic airflow limitation in a ...
AI models show mixed accuracy in spotting odontoid fractures on cervical CT scans
Four deep learning models tested on selected cervical CT slices showed strong but uneven performance in detecting odontoid fractures, with ...
AI Quantifies Liver Health Across All MRI Contrast Phases Without Registration
A phase-adaptive deep learning pipeline automatically quantified five liver indices from gadoxetic acid-enhanced MRI without inter-phase co-registration, matching manual measurements ...
Deep learning matches expert radiologists at outlining rectal tumors on MRI
A multicenter study of 603 rectal cancer patients found that a deep learning network segmented rectal tumors on MRI with ...
Ontology-aware model improves external brain-metastasis MRI segmentation
A three-dimensional framework using ontology-aware tissue representation and training-only counterfactual supervision improved brain-metastasis MRI segmentation in 38 cases from a ...
Small-cohort nnU-Net study shows promise for pediatric Wilms tumor MRI segmentation
A retrospective Dutch proof-of-concept study found that nnU-Net trained from scratch on 10 patients reached a median Dice score of ...
Enlarged Brain Choroid Plexus Emerges as a New Imaging Fingerprint of Metabolic Syndrome
A neuroimaging study of 211 adults found that people with metabolic syndrome have larger choroid plexus volumes linked to low ...
AI Reads the Hip in 3D: Deep Learning Maps Joint Anatomy in Nearly 2,500 Young Adults
An automated MRI-based deep learning method segmented 4,908 hips from the Generation R cohort, establishing the first population-level 3D reference ...
AI Reads Brain Scans to Predict Tumor Aggressiveness Before Surgery
A five-center study shows deep learning models, especially nnU-Net, predict aggressive meningioma grades from MRI more reliably across hospitals than ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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