split-brain patients

Split-brain patients are individuals who have undergone a surgical procedure that involves severing the corpus callosum, the bundle of nerves connecting the two hemispheres of the brain. This surgery is usually performed to alleviate severe epilepsy. In these patients, the two halves of the brain can operate independently, leading to unique behavior. For example, each hemisphere may have its own thoughts and perceptions, sometimes conflicting with each other. This condition has provided insights into how different brain regions contribute to identity, perception, and the integration of information.