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Methods to detect, characterize, and remove motion artifact in resting state fMRI
Head motion systematically alters correlations in resting state functional connectivity fMRI (RSFC). In this report we examine impact of motion on signal intensity and RSFC correlations. We find that motion-induced signal changes (1) are often complex and variable waveforms, (2) are often shared acr...
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| Autori principali: | , , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2013
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3849338/ https://ncbi.nlm.nih.gov/pubmed/23994314 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neuroimage.2013.08.048 |
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