11/16/2023 0 Comments What functions are carried out by the human brain concept covered the brain 2 answersLower in the brain we find the cerebellum, which plays a key role in motor control, coordination, and spatial navigation, so we can find our way out of a maze, for example. Twelve pairs of cranial nerves carry information from your senses to and from the brain and body. The THALAMUS, in the center of the brain, relays sensory and motor information to the cortex and helps with consciousness, sleep and alertness. THE OCCIPITAL LOBE helps your eyes see, including recognition of shapes and colors.THE PARIETAL LOBE is involved with your senses, attention, and language.THE TEMPORAL LOBE helps process your hearing and other senses, and helps with language and reading.It continues to develop until you are in your mid 20s. THE FRONTAL LOBE is for personality and emotions, higher thinking skills, like problem solving and controlling movement.More than 2/3 of the surface of the cortex hides in hundreds of little folds that make the wiggly, visible lines on the brain.Īnimals that are less intelligent have less folding and a smoother brain surface. The outer layer is known as the cortex, which is Latin for “bark.” Like a tree bark, the surface is only 1/8 inch thick but it also contains millions of cells with fibers that send messages to other brain areas. The largest part is the cerebrum, which is divided into two sides, called hemispheres, just like the earth. To better explore this incredibly complex organ, scientists have divided it into parts and regions. It receives information from our senses and controls our thoughts and movement. Female Narrator: The brain is the command center for the entire body it makes us who we are.
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