Hemispheres, visual fields, and why split brains mattered
Hemispheres, visual fields, and why split brains mattered
The brain has two hemispheres that normally share information through the corpus callosum. Split-brain patients had this connection surgically severed to reduce severe epilepsy, which gave Sperry a rare way to test each hemisphere separately.
Step-by-step lessons on OCR AS Level Psychology Sperry (1968): Split brain study. Each one builds up to exam-style questions.