Article

Deep Learning–Based Reconstruction: Model Comparison for Variable-Density GRAPPA <sup>1</sup> H MRSI

2026-06-19

Abstract excerpt

Proton magnetic resonance spectroscopic imaging ( 1 H MRSI) enables quantitative mapping of brain metabolites, but its clinical use remains limited by long acquisition time. The goal of this work to improve the applicability of high-resolution 1 H FID-MRSI at 7T by enhancing GRAPPA-based acceleration through deep learning–driven k-space reconstruction. In particular, compared with conventional GRAPPA, MultiNet P...

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Literature Corpus work: ea53b041-0c79-54ff-8e3b-c40238c082be
DOI: 10.64898/2026.06.17.733011

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