Classroom Questions Questions for ‘Spying on brains in action’ This image shows part of the brain of a living mouse, imaged with the SCAPE microscope system. Green areas show neurons as they fire; red areas show the blood-supply system. Elizabeth Hillman and Clay Lacefield Share this:FacebookTwitterRedditGoogle ClassroomEmailPrint By Science News for Students September 19, 2017 at 5:55 am Classroom questions are available for free with registration. Learn more Register to access: Client key* E-mail* Log in Already Registered? Enter your e-mail address above.