Serial micrographs of Nissl stained sections cut on the sagittal plane through the medial lateral extent through the brain of an epileptic mouse following OBX surgery.

<p>Numbers (LX.XX) are distance from midline in mm. Note the effective removal of the olfactory bulb, and modest damage to the frontal lobe in one hemisphere (yellow arrowheads). This pattern and extent of damage is representative of the animals in the study. Scale bar = 2 mm.