Figure 4. Overlap of MRI brain images (blue) with CT head data (light grey) in the Amira environment.

(a) depicts a 3D reconstruction of the tilapia head based on the CT data set overlaid with a 3D tilapia brain. (b) and (c) show 2D sections of the head CT (sagittal and transverse views, respectively) and the tilapia's brain position in those perspectives.