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. 2019 Feb 26;9:2840. doi: 10.1038/s41598-019-39090-9

Figure 1.

Figure 1

Illustration of the FUS system, as well as images acquisition and registration methods. PCI was acquired during FUS treatment, and PET/CT image was acquired 24 h after FUS treatment. The registration between PCI and PET was performed based on the shared anatomic feature of the skull (indicated by the asterisks) in both B-mode and CT images.