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Reconstruction of respiratory variation signals from fMRI data
Functional MRI signals can be heavily influenced by systemic physiological processes in addition to local neural activity. For example, widespread hemodynamic fluctuations across the brain have been found to correlate with natural, low-frequency variations in the depth and rate of breathing over tim...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7868104/ https://www.ncbi.nlm.nih.gov/pubmed/33129927 http://dx.doi.org/10.1016/j.neuroimage.2020.117459 |