The 2-deoxyglucose technique. The accumulation of radioactivity is shown in three frontal sections ...

The 2-deoxyglucose technique. The accumulation of radioactivity is shown in
three frontal sections taken from the brain of a Richardson’s ground squirrel. The subject was
Injected with radioactive 2-deoxyglucose; then, for 45 minutes, it viewed brightly illuminated
black and white stripes through its left eye while its right eye was covered. Because the ground
squirrel visual system is largely crossed, most of the radioactivity accumulated in the visual structures of the right hemisphere (the hemisphere on your right). (Courtesy of Rod Cooper, Department of Psychology, University of Calgary.)