Which of the Following Is the Best Description of Diffusion

Which of the following is the best description of diffusion tensor imaging?

A) Measures changes in brain activation patterns during performance of cognitive tasks.
B) Creates visual images of the brain using magnetic wave patterns. This technique is important for studying developmental changes in the brain's anatomy over the lifespan.
C) Measures the patterns of progressive myelin encasement of nerve fibres as the brain develops. The directions of the pathways of individual neural connection within the brain are also assessed.
D) All of the above