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Fig. 4 | Brain Informatics

Fig. 4

From: The role of artificial intelligence and machine learning in harmonization of high-resolution post-mortem MRI (virtopsy) with respect to brain microstructure

Fig. 4

a Celloidin-embedded gallocyanin-stained 420-μm-thick horizontal brainstem section of a 85-year-old female case. b Axial 7 T post-mortem MRI (Siemens) after 3 months of formalin fixation of the complete brain—with a 3D gradient-echo acquisition (TE 8 ms, TR 12 ms, 0.6 mm thickness, 0.3 mm in plane resolution)—at corresponding horizontal level. c Merged a and b with semitrans parent c on the bottom of the stack. Arrows in a and c point to the lateral angle of the aqueduct. Arrowheads in a point to the locus coeruleus. Scalebar in a and c subdivided into mm

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