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First received: November 27, 2025

Clinical Trial: Evaluation of a New MRI Technique to Reduce Breathing-Related Artifacts in Brain Imaging

Study Status: COMPLETED

Recruit Status: COMPLETED

Condition: Brain Diseases

Study Type: OBSERVATIONAL


Official Title: Prospective Evaluation of a Free Induction Decay (FID) Navigator-Based Off-Resonance Correction Method (DORK) for Improving High-Resolution 3D Echo Planar (EPI) Susceptibility-Weighted (SWI) Brain MRI

Brief Summary: This study aims to improve the quality of brain magnetic resonance imaging (MRI) scans by testing a new imaging method that reduces distortions caused by breathing. During respiration, small movements of the chest and diaphragm can lead to subtle changes in the magnetic field within the head. These changes can introduce artifacts in certain MRI techniques, particularly susceptibility-weighted imaging (SWI), which is used to visualize veins, small hemorrhages, and iron deposits.The investigated method measures…

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