Supplementary Video 2 Demonstration of linear regression

<p dir="ltr">Horizontal scan on a spatially aligned stack of 7 seconds perfusion images (temporally averaged). Demonstration of local perfusion and overall detected speed versus recording time. Linear regression and extrapolation to zero-speed (as an estimation of local motion artifact corrected perfusion values) as the region of interest moves has been animated.</p><p dir="ltr">Related article: https://doi.org/10.1109/TBME.2024.3438375</p>