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The impact of hemodynamic variability and signal mixing on the identifiability of effective connectivity structures in BOLD fMRI
PURPOSE: Multiple computational studies have demonstrated that essentially all current analytical approaches to determine effective connectivity perform poorly when applied to synthetic functional Magnetic Resonance Imaging (fMRI) datasets. In this study, we take a theoretical approach to investigat...
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| Publié dans: | Brain Behav |
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| Auteurs principaux: | , , , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
John Wiley and Sons Inc.
2017
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5561328/ https://ncbi.nlm.nih.gov/pubmed/28828228 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/brb3.777 |
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