Biophysical simulation of the functional magnetic resonance signal formation in realistic neurovascular networks
@inproceedings{Yez2018BiophysicalSO, title={Biophysical simulation of the functional magnetic resonance signal formation in realistic neurovascular networks}, author={B{\'a}ez Y{\'a}{\~n}ez and M. Gilberto}, year={2018} }
Monte Carlo simulations have been used to analyze oxygenation-related signal changes in pass-band balanced steady state free precession (bSSFP) as well as in gradient echo (GE) and spin echo (SE) sequences. Signal changes were calculated for artificial cylinders and neurovascular networks acquired from the mouse parietal cortex by two-photon laser scanning microscopy at 1 μm isotropic resolution. Signal changes as a function of vessel size, blood volume, vessel orientation to the main magnetic… CONTINUE READING
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