What is Corpus Callosum?

Corpus callosum is a huge bundle of nerve fibers found in mammals. It connects the left and right hemisphere of the brain and is responsible for most of the communication between them. It consists of white matter, ie myelinated nerve cells or axons , whose primary function is to combine gray regions together with nerve pulses. Corpus Callosum is the largest structure of white matter in the brain found in its interior. The gray matter occupies the periphery.

Although Corpus Callosum is largely composed of a uniform material, the rear (rear) part is named splenium , while the front (front) part is called right . In 1982, an article was published that Corpus Callosum was larger in women than in men, allowing greater crosses between the two hemispheres, but it was subsequently found false.

In severe cases of epilepsy, corpus callosum is sometimes surgically interrupted. Thje is called corpus callosectomy . Information from experiments tThe patients who have undergone this procedure, sometimes called patients with brain division, provided a substantial insight into the functioning of the brain. In some cases, patients with a divided brain develop bizarre pathologies, such as an alien hand syndrome, in which the hand seemed to be a seemingly own life.

Experiments with a split brain found that when the patient is displayed an object in his left field of vision, the patient cannot name the object, even though he fully recognizes it. This is because the speech control center is on the left side of the brain and the information from the left field of view only goes to the right side, which is then unable to pass this information to the second hemisphere. Patients with brain division can also develop a dual personality, one freely associated with each hemisphere, the type of "Jekyll and Hyde" effect. For this reason, the removal of Corpus Callosum is highly controversial and performingIt is only in cases where epileptic seizures are extremely resistant to treatment -based treatment.