MRI obtained 3 months after injury showed that gliosis extended from the medulla oblongata to middle part of the cervical spinal cord, which exhibited a uniform signal intensity on the T1-weighted ...

Medial Medullary Infarction: Diffusion-weighted MRI scans; (Left) Lower medulla; (Right) Upper medulla.Note the small area of infarction (bright signal) in the right medial medulla. Infarcts in the ...

Lateral Medullary Infarction: Flair axial MRI scans. Note the small area of infarction in the right lateral medulla. Strokes in the lateral medulla usually result from occlusion of the vertebral ...