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. 2021 Oct 22;8:753977. doi: 10.3389/fmed.2021.753977

Figure 2.

Figure 2

(A) Rat head motion tracking in the Siemens Inveon microPET scanner using the Micron Tracker device (60). (B) Example of a rat head point cloud calculated using structured light projection (58). (C) Point sources attached on the rat head for PET motion tracking (59). (D) Awake mouse brain PET scan using the point source tracking (32). (E) Awake PET scan of interacting rats performed in the HRRT scanner using the point source tracking (61).