Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6030804 | NeuroImage | 2012 | 12 Pages |
Abstract
⺠Most fMRI analyses assume space-time separable hemodynamic response functions (HRF). ⺠We predict intracranial neural signals using non-separable deconvolutions of fMRI signals. ⺠Neural signal prediction is consistently better when accounting for non-separable HRFs. ⺠We identify the spatiotemporal features that give rise to this improvement.
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Authors
Felix BieÃmann, Yusuke Murayama, Nikos K. Logothetis, Klaus-Robert Müller, Frank C. Meinecke,