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. 2020 Dec 28;10:22385. doi: 10.1038/s41598-020-79374-z

Figure 1.

Figure 1

Comprehensive and longitudinal behavioral phenotyping after repeated administration of clinical doses of linear gadodiamide and macrocyclic gadobutrol in a rat model. (a) Experimental setup for longitudinal and comprehensive behavioral phenotyping from 5 to 30 weeks after the last injection showing time points of the behavioral tests. (b) Representative images from T1-weighted (T1w) MRI at 4.7 T in axial orientation 5 weeks p.i. Regions of interest in the lateral cerebellar nuclei are marked by arrows (left panel). Spatial distribution and quantification of Gd in the cerebellum at 11 weeks p.i. (middle panel). Macroscopic NSF-like skin lesions in gadodiamide rats observed until 12 weeks p.i. (right panel).