Extended Data Fig. 1: 2D MALDI heatmap images of serial mouse brain sagittal sections.
From: AI-driven framework to map the brain metabolome in three dimensions
a. Schematic of five serial sagittal cut brain sections from the medial plane (left). Heatmap images for the spatial distribution of the free fatty acid (FFA) 20:4 in 2D for all five serial brain sections tested for alignment. b. Schematic of serial sagittal cut brain sections from the medial to posterior brain with different section sizes (left). Heatmap images for the spatial distribution of the free fatty acid (FFA) 20:4 in 2D for all six serial brain sections with different sizes tested for alignment.
