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False Cerebral Activation on BOLD Functional MR Images: Study of Low-amplitude Motion Weakly Correlated to Stimulus
BACKGROUND AND PURPOSE: Movements of the participant during blood oxygen level–dependent (BOLD) functional MR imaging cerebral activation studies are known to produce occasionally regions of false activation, especially when these movements are relatively large (>3 mm) and highly correlated with...
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| 發表在: | AJNR Am J Neuroradiol |
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| Main Authors: | , , , |
| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
American Society of Neuroradiology
2000
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| 主題: | |
| 在線閱讀: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7974040/ https://ncbi.nlm.nih.gov/pubmed/11003269 |
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