Brain Image (image) Penn State Share Print E-Mail Caption These are CT scans of infant brains. Scan on the left shows infant's brain before endoscopic surgery (ETV-CPC). Scan on the right shows 12-month postoperative scan of the same infant's brain. Credit Steven Schiff, Penn State Usage Restrictions Non commercial use only Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.