<prompt> Which of the following is not a MRI feature of Mesial temporal sclerosis?Atrophy of mammillary bodyAtrophy of fornixBlurring of Grey white matter junction of ipsilateral temporal lobeAtrophy of hippocampus  <response>: Classical MRI findings in mesial temporal sclerosis include decrease volume atrophy and abnormally increased T2 signal of the hippocampus. Associated findings may include atrophy of ipsilateral mammillary body, fornix and other parts of the limbic system. 