ATT based flow territories

These flow territories were created based on the Tatu et al. Neurology 1998 vascular territories, using arterial transit time (ATT) data from a population of elderly with hypertension. They correspond to Figure 2 of Plos One paper "Cerebral perfusion measurements in elderly with hypertension using arterial spin labeling".

Data is stored in a regular nifti-file, without compression. Regions are encoded as follows:

1 = proximal ACA
2 = middle ACA
3 = distal ACA
4 = proximal MCA
5 = middle MCA
6 = distal MCA
7 = proximal PCA
8 = middle PCA
9 = distal PCA