Figure 2
From: Assessment of pathological response to therapy using lipid mass spectrometry imaging
Correlation of MSI to histological staining and mining MSI data.
(A) Visualization of the workflow employed comparing MSI segmentations to staining of serial sections. Color scheme of various detected regions is given below. (B) Tile plot of signal intensity of averages of 14 most discriminant markers from MSI listed by correlated histology. (C) Average of training set peak intensity from all pixels within the correlated histology from positive and negative ionization modes, top and bottom, respectively. Colors are as presented in section A. (a.u.) = arbitrary units.
