Dear Mohammed,
If you click on the "Hemodynamics" button when looking at SPM results,
it will estimate the parameters of a hemodynamic model from the first
eigenvariate time-series within in a ROI.
Best regards,
Guillaume.
On 20/01/17 15:59, Boureghda Mohammed wrote:
> Is the signal extracted by the eigenvariate (SPM12) is the real BOLD signal that can be used as a real observations to identify one of the paradigm that models the neuronal activity of the brain like the BALLOON HEMODYNAMIC MODEL (Friston 2000)?
>
--
Guillaume Flandin, PhD
Wellcome Trust Centre for Neuroimaging
University College London
12 Queen Square
London WC1N 3BG
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