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. 2016 Sep 6;6:32797. doi: 10.1038/srep32797

Figure 1.

Figure 1

Optical microscopy images of freeze-dried rat brain sections brain section containing cerebellum and stem are shown in (a) control and (b) the SPC-fed group. ToF-SIMS images showing the spatial signal intensity distribution from positive ions are shown for m/z 184 (phosphocholine): (c) control and (d) the SPC-fed group; for m/z 369 (cholesterol): (e) control and (f) the SPC-fed group; and for total ions: (g) control and (h) the SPC-fed group; across an analysis area of 11 × 11 mm covering the complete tissue.