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How does motion affect GABA-measurements? Order statistic filtering compared to conventional analysis of MEGA-PRESS MRS
PURPOSE: The aim of this study was to evaluate two post-processing techniques applied to MRS MEGA-PRESS data influenced by motion-induced artifacts. In contrast to the conventional averaging technique, order statistic filtering (OSF) is a known method for artifact reduction. Therefore, this method m...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5433745/ https://www.ncbi.nlm.nih.gov/pubmed/28520793 http://dx.doi.org/10.1371/journal.pone.0177795 |