Question

What connects the two hemispheres of the cerebrum?

Answer 1

Hint: The cerebrum is the brain's uppermost portion. It is divided into two hemispheres. The cerebrum includes the brain's main lobes and is in charge of collecting and processing input from the sense organs as well as regulating the body.

Complete answer:
At a fissure, the deep groove down the centre, the cerebrum is separated into two main parts: the right and left cerebral hemispheres, or halves. The corpus callosum, a coil of fibres that connects the hemispheres, allows them to interact with one another. Each hemisphere is in control of the opposite side of the body's muscles and glands (that is, the right side of the brain or hemisphere controls the body's left side).

The word "cerebrum" is also used to refer to the whole brain. The great longitudinal fissure is a fissure or groove that connects the two hemispheres. The corpus callosum connects two hemispheres of the brain at the bottom.

The corpus callosum binds the two parts of the brain and relays information from one to the other. The cerebral cortex is made up of billions of neurons and glia that line the surface of the cerebrum.

The cerebral cortex, which is just a few millimetres thick and is the most superficial component of the hemispheres, is made up of grey matter, while the interior of the hemispheres is partially made up of white matter.

Note: The cerebrum is the main component of the brain, accounting for 85 percent of overall brain weight and controlling vocabulary, cognitive thinking, listening, somatosensory or sense of touch functions, memory, personality formation, and vision.