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Physiological Noise Effects on the Flip Angle Selection in BOLD fMRI
This work addresses the choice of imaging flip angle in blood oxygenation level dependent (BOLD) functional magnetic resonance imaging (fMRI). When noise of physiological origin becomes the dominant noise source in fMRI timeseries, it causes a nonlinear dependence of the temporal signal-to-noise rat...
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| Main Authors: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
2010
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3020268/ https://ncbi.nlm.nih.gov/pubmed/21073963 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neuroimage.2010.11.020 |
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