Roger Sperry, neuropsychologist and Nobel Prize laureate.

During the 1960s, Roger Sperry conducted a natural experiment on epileptic patients who had previously had their corpus callosum's cut.

Roger Sperry proposed a chemical gradient model for eye rotation and for neuronal wiring diagram.

Roger Sperry of Caltech began split-brain research.

The most significant recent experiments along these lines have been performed by Roger Sperry and his collaborators at the California Institute of Technology.

In either case, the railroads only commit to furnish the car within "a reasonable period," said Roger Sperry, a grain specialist at Burlington Northern.

The brain duality was revived through in the 1960s with Roger Sperry's split-brain experiments.

According to Roger Sperry the left hemisphere and the right hemisphere perform different tasks.

The prize was shared with Roger Sperry for his independent research on the cerebral hemispheres.

In 1945, Roger Sperry showed that it is the location in the brain to which nerves attach that determines experience.