Dec 27, 2017 · Sperry severed the corpus callosum in cats and monkeys to study the function of each side of the brain. He found that if hemispheres were not connected, they functioned independently of one another, which he called a split-brain. The split-brain enabled animals to memorize double the information.

Jan 12, 2022 · Roger Sperry’s Split Brain Experiments (1959–1968) - ImageBy: Sarah Walls

Nov 20, 2024 · Split-brain studies have since become a cornerstone of neuroscience, offering a unique lens through which to explore how the brain processes information, and what happens when its hemispheres “stop talking.” The corpus callosum is a thick band of over 200 million nerve fibers that connects the left and right hemispheres of the brain.

May 1, 2024 · A representation of a common test conducted on split-brain patients, where the patient is shown words and images either on the right or left and prompted to represent the concept by drawing it with their left hand.

May 20, 2020 · But in millions of people, this can’t happen. They live without a corpus callosum, and with a condition called Split-Brain. An image of the brain emphasizing the corpus callosum. It’s the only...

Now, the search term “split-brain” results in a total of 2848 publications in the database of the Web-of-Science and 29,300 hits on Google Scholar, indicating a wealth of detailed information. The other depiction of split-brain patients entails the first-person perspective of the split-brain.

Feb 16, 2010 · When split-brain patients try to replicate drawings from pairs of words presented to different hemispheres there is no integration of the concepts. For instance, Kingstone and Gazzaniga conducted an experiment where they flashed two …

In this video I cover research by Roger Sperry and Michael Gazzaniga on split brain patients who have had the corpus callosum severed. I explain some hemispheric specializations such as speech production and facial recognition as well as how visual information is separated into each hemisphere at the optic chiasm according to visual field.

Sep 30, 2024 · Explore groundbreaking split brain experiments, their methodology, key findings, and implications for neuroscience, psychology, and our understanding of consciousness.

Sep 19, 2019 · Split-brain or callosal syndrome is a type of disconnection syndrome when the corpus callosum connecting the two hemispheres of the brain is severed to some degree. It is an association of symptoms produced by disruption of or interference with the connection between the hemispheres of the brain.