AIMC Topic: Sodium Isotopes

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Rapid 2D Na MRI of the calf using a denoising convolutional neural network.

Magnetic resonance imaging Apr 19, 2024
PURPOSE: Na MRI can be used to quantify in-vivo tissue sodium concentration (TSC), but the inherently low Na signal leads to long scan times and/or noisy or low-resolution images. Reconstruction algorithms such as compressed sensing (CS) have been pr...
Humans Neural Networks, Computer Algorithms Prospective Studies Female Adult Male Image Processing, Computer-Assisted Magnetic Resonance Imaging Muscle, Skeletal Sodium Healthy Volunteers Signal-To-Noise Ratio Leg Sodium Isotopes
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Three-dimensional dictionary-learning reconstruction of (23)Na MRI data.

Magnetic resonance in medicine May 19, 2015
PURPOSE: To reduce noise and artifacts in (23)Na MRI with a Compressed Sensing reconstruction and a learned dictionary as sparsifying transform.
Humans Machine Learning Algorithms Brain Female Young Adult Adult Male Imaging, Three-Dimensional Magnetic Resonance Imaging Phantoms, Imaging Sodium Isotopes
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