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. 2021 Dec 21;15:805679. doi: 10.3389/fnins.2021.805679

FIGURE 2.

FIGURE 2

Regions of interest (ROIs) used in the blood-oxygenation-level dependent (BOLD) percent signal change computation. Six Regions of interest (ROIs) were manually drawn using a rat brain atlas as reference. The BOLD percent signal change was calculated for these regions. The distance from bregma is displayed below each anatomical magnetic resonance imaging (MRI) brain slice.