| Autor: |
Bryan R, Conroy, Benjamin D, Singer, James V, Haxby, Peter J, Ramadge |
| Rok vydání: |
2015 |
| Předmět: |
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| Zdroj: |
Advances in neural information processing systems. 22 |
| ISSN: |
1049-5258 |
| Popis: |
The inter-subject alignment of functional MRI (fMRI) data is important for improving the statistical power of fMRI group analyses. In contrast to existing anatomically-based methods, we propose a novel multi-subject algorithm that derives a functional correspondence by aligning spatial patterns of functional connectivity across a set of subjects. We test our method on fMRI data collected during a movie viewing experiment. By cross-validating the results of our algorithm, we show that the correspondence successfully generalizes to a secondary movie dataset not used to derive the alignment. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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