A, LI map in a control subject. The border between the anterior (AIC) and posterior (PIC) limbs of the internal capsule is not obvious from this image.
B, Absolute value color map of the same section as in A. Arrows indicate the exact level of the border between AIC and PIC. Color representation of directions in 3D space helps to clearly separate the two structures.
C, Color circle demonstrates the correspondence of colors and directions in 3D space. This circle should be thought of as a 3D dome that is viewed from below.