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Adaptive smoothing based on Gaussian processes regression increases the sensitivity and specificity of fMRI data
Temporal and spatial filtering of fMRI data is often used to improve statistical power. However, conventional methods, such as smoothing with fixed‐width Gaussian filters, remove fine‐scale structure in the data, necessitating a tradeoff between sensitivity and specificity. Specifically, smoothing m...
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| Veröffentlicht in: | Hum Brain Mapp |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
John Wiley and Sons Inc.
2016
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6867115/ https://ncbi.nlm.nih.gov/pubmed/27943516 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/hbm.23464 |
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