split-brain syndrome

Table of Contents

References & Edit History Quick Facts & Related Topics

Videos

The science behind the split-brain syndrome

Two halves of the human brain are separated with arrows pointing to each half and a question mark in the center.

Read Next

Illustration of human head with brain waves (medicine, medical, anatomy).

Are There Really Right-Brained and Left-Brained People?

pulmonary veins and arteries, circulation, cardiovascular system, human anatomy, (Netter replacement project - SSC)

13 Questions About How the Human Body Works Answered

People wearing surgical masks (also called face mask or medical masks or safety masks) walk through the city center of Milan, Italy on Feb. 23, 2020. Coronavirus disease COVID-19 pandemic

How Do Face Masks Control the Spread of Disease?

Scanning electron micrograph showing the spiral-shaped bacteria of the genus Leptospira. These organisms cause leptospirosis.

8 Zoonotic Diseases

Scan of human brain

What Are the Symptoms of a Stroke?

Discover

Illustration for Demystified "How Dangerous is Quicksand"

How Deadly Is Quicksand?

Turtle, tortoise, reptile. Uses assets 88582 & 89606

What’s the Difference Between a Turtle and a Tortoise?

The Colosseum, Rome, Italy. Giant amphitheatre built in Rome under the Flavian emperors. (ancient architecture; architectural ruins)

New Seven Wonders of the World

Poker game. Card game. Royal Flush in poker. Hearts suit gambling

Poker Hands Ranked

Polar bear leaping among ice floes at Spitsbergen, Svalbard archipelago, Norway, the Arctic. Sea ice climate change mammal jump global warming

All 81 References in Fall Out Boy’s “We Didn’t Start the Fire,” Explained

Los Angeles Police Department wanted flyer on Elizabeth Short, aka the "Black Dahlia," who was brutally murdered in January 1947. The FBI supported the Los Angeles Police Department in the case, including by identifying Short through her fingerprints that

America’s 5 Most Notorious Cold Cases (Including One You May Have Thought Was Already Solved)

Cuban Bee Hummingbird (Mellisuga helenae) single adult male, Zapata peninsula, Cuba, Caribbean.Bee hummingbirds are the smallest birds in the world.

Queen Mab’s Stable: 7 of the Smallest Animals

split-brain syndrome: Facts & Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Facts

Also Known As	callosal disconnection syndrome

Videos

The science behind the split-brain syndrome

Two halves of the human brain are separated with arrows pointing to each half and a question mark in the center.

See All Videos →

Topics

cerebral hemisphere brain corpus callosum nervous system disease Alzheimer disease concussion epilepsy traumatic brain injury cephalic disorder misophonia encephalitis cerebral palsy dementia Batten disease

Quiz

44 Questions from Britannica’s Most Popular Health and Medicine Quizzes

full human skeleton

Diseases, Disorders, and More: A Medical Quiz

Demystified

Illustration of human head with brain waves (medicine, medical, anatomy).

Are There Really Right-Brained and Left-Brained People?