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#Human brain mapping names how to

The limbic system links the brain stem with the higher reasoning elements of the cerebral cortex. Other crucial parts of the brain˸Several other essential parts of the brain lie deep inside the cerebral hemispheres in a network of structures called the limbic system. Sleep and dreaming are also controlled by the brain stem. It also relays information between the brain and the spinal cord, which then sends out messages to the muscles, skin, and other organs. The brain stem controls the functions that happen automatically to keep us alive-our heart rate, blood pressure, and breathing. It connects the spinal cord with the rest of the brain. The brain stem sits at the base of the brain.

#Human brain mapping names how to

It also is involved with motor learning and remembering how to do things like drive a car or write your name. The cerebellum’s work allows us to move smoothly, maintain our balance, and turn around without even thinking about it. Once the cerebellum processes that information, it sends instructions to the body through the rest of the brain and spinal cord. The cerebellum has two hemispheres, which receive information from the eyes, ears, and musclesĪnd joints about the body’s movements and position. This part of the brain plays roles in balance and coordination. It takes up a little more than 10% of the brain. The cerebellum sits above the brain stem and beneath the occipital lobe.

The temporal lobe, which runs along the side of the brain under the frontal and parietal lobes, deals with the senses of smell, taste, and sound, and the formation and storage of memories.The occipital lobe, which is at the back of the brain, is concerned with vision.The parietal lobe, which sits behind the frontal lobe, deals with the perception and integration of stimuli from the senses.

The frontal lobe controls executive function activities like thinking, organizing, planning, and problem solving, as well as memory, attention, and movement.

The hemispheres have four lobes, each of which has different roles˸ This is where the brain processes sensory information received from the outside world, controls voluntary movement, and regulates cognitive functions, such as thinking, learning, speaking, remembering, and making decisions. The cerebral hemispheres have an outer layer called the cerebral cortex. The right hemisphere focuses on broad background (such as understanding the relative position of objects in a space). The left hemisphere appears to focus on details (such as recognizing a particular face in a crowd). The billions of neurons in the two hemispheres are connected by thick bundles of nerve cell fibers called the corpus callosum.

The main players˸Two cerebral hemispheres account for 85% of the brain’s weight.