The Functions of the Human BrainThe human brain is separated into two distinct sides by a fissure. Every structure in each side of the brain is mirrored on the other side. But each side takes on different main functions. This has led to the myth that people only use the right or left side of their brain. But this is a misconception since a fully functioning human must use both sides of his or her brain to perform the full range of skills and functions.The human brain consists of five sections. These are the parietal, frontal, occipital, and temporal lobes, as well as the cerebellum. The parietal lobe is the part of the brain that combines sensory information from all of the body parts. It is also used to judge space through vision. This is the least understood region of the brain.The brain's frontal lobe contains the body's gyrus and motor cortex tissue. This is the material through which the brain can control the body's voluntary movements. The frontal lobe has also been found to govern impulse control, judgment, memory, language, motor functions, problem solving, sexual behavior, socialization, and spontaneity. A large number of the body's activities are managed through this lobe.The occipital lobe is the part of the brain that processes vision. It is the smallest of the four lobes, located in the rear area of the brain. Regions of this lobe process color, aspects of space, and motion perception. If this lobe is damaged, the ability of sight can be diminished or lost.The temporal lobes rest low on either sides of the brain. This lobe contains the auditory cortex. This controls the body's ability to hear and process sound. It also controls high-level processing such as speech. It manages such functions as comprehension, verbal memory, naming, and language.The cerebellum lies at the base of the brain at the point where it connects to the spinal cord. This region functions as the meeting point of sensory perception and muscle control through the nervous system.The word “govern” in the sentence “The frontal lobe has also been found to govern impulse control, judgment...” (paragraph 3) is closest in meaning to...