essay on structure of the human brain in 500 words
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In this paper one will learn the different parts of the brain and their functions. Although the brain isn’t the largest organ of the human body it is the most complex and controlling organ. It is amazing how complicated the brain is. The brain controls every action within and out of your body. The brain has main areas that contain different areas that have specific functions. For instance the basal ganglia holds the lentiform and the caudate.
The brain isn’t just “THE BRAIN” it is actually a group of many parts. They help to inform the brain on the things going on with the human body. The brain is split in to two main parts, the left and the right hemisphere. The left hemisphere has about the same areas as the right hemisphere. The only…show more content…
The corpus callosum is a bundle of nerves that connects the two hemispheres. The area that passes and processes information concerning touch, pain, temperature, and pressure on skin is the thalamus. The limbic system controls your behavior and emotions. It is involved in emotions such as fear, rage, pleasure, and sorrow. In the prefrontal area of the frontal lobe emotional traits are controlled. In the temporal lobe expressed behavior is controlled. The parietal lobe discriminates sensory. The occipital lobe is where visual interpretation takes place. Pons is a crossroad for nerves going up to the cortex, to the cerebellum and then down the spinal cord. The cortex is the outer gray area where thinking takes place. The olfactory cortex receives senses from the nose that it then sorts out. The area that identifies what we see by working out movements, colors, and shapes is the visual cortex. The area that receives taste senses is called gustatory cortex. The area responsible for analyzing data, performing memory functions, learning new information, forming thoughts, and making decisions is the cerebral cortex. The motor cortex is involved in muscle movement.