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Fig. 5 | BioMedical Engineering OnLine

Fig. 5

From: Nonlinear estimation of BOLD signals with the aid of cerebral blood volume imaging

Fig. 5

Estimated BOLD signal (a) and reconstructed physiological states (b) for the maximally activated voxel of subject 2. For comparison, model estimation was also performed with the typically assumed value of \(V_0=0.02\). The real \(V_0\) value of this voxel was 0.0308. It is also evident from this subject that differences in the estimated physiological states are relevant to deviations from the actual BVF value

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