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Magnetic Resonance Imaging

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Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...

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Related Experiment Video

Updated: Apr 26, 2026

Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging

Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging

Published on: November 8, 2012

Comparison of regularization methods for human cardiac diffusion tensor MRI.

Carole Frindel¹, Marc Robini, Pierre Croisille

¹CREATIS-LRMN, CNRS UMR 5220, INSERM U630, INSA of Lyon and University of Lyon1, Villeurbanne, France. carole.frindel@creatis.insa-lyon.fr

Medical Image Analysis

|April 10, 2009

Summary

This summary is machine-generated.

Diffusion tensor MRI (DT-MRI) of the human heart is challenging due to noise. Regularization methods improve diffusion tensor datasets, crucial for accurate cardiac fiber tracking even with low signal-to-noise ratios.

Failed At:

2026-06-19T13:42:40.889740+00:00

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