Functional magnetic resonance imaging (fMRI) is a technique used for locating, in the brain, particular functions to different activity related.[1] This technique shows the location and magnitude of neural activity variations, influenced by external stimulation and fluctuation at rest.[3] MRI is a technique that was developed in the 20th century to observe brain activity in healthy and abnormal brains.[2] Diffusion-weighted magnetic resonance imaging or diffusion tensor imaging (DTI) is a technique use for track white matter bundles in vivo and gives information of the internal fibrous structure by the measure of water diffusion.