Fig. 3From: Early surgical intervention for structural infantile spasms in two patients under 6 months old: a case reportMRI and video EEG for patient 2. a Cerebral MRI revealed an abnormal signal in the right frontal cortex (arrow), manifested as a structural abnormality of the cortex and an unclear boundary between gray matter and white matter. b, c Video EEG during a focal seizure starting at the right central and midline area (b) and during spasm attacks (c). d HE staining revealed glial cell proliferation and atrophy of some neurons (× 200)Back to article page