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Correcting for Non-stationarity in BOLD-fMRI Connectivity Analyses
In this work fMRI BOLD datasets are shown to contain slice-dependent non-stationarities. A model containing slice-dependent, non-stationary signal power is proposed to address time-varying signal power during BOLD data acquisition. The impact of non-stationary power on functional MRI connectivity is...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7943734/ https://www.ncbi.nlm.nih.gov/pubmed/33716640 http://dx.doi.org/10.3389/fnins.2021.574979 |