MRI of the brain from 05/02/06 and MRI of the C-spine from 05/02/06 and 07/25/06 were personally reviewed.  MRI of the brain is broadly within normal limits.  MRI of the C-spine reveals large central disc herniation at C6-C7 with evidence of mild cord compression and abnormal signal in the cord suggesting cord edema.  There is also a fairly large disc at C3-C4 with cord deformity and partial effacement of the subarachnoid space.  I do not appreciate any cord edema at this level.