Human Brain

Human adept Every animal you can compute of -- mammals, birds, reptiles, fish, amphibians -- has a headland. But the clement brain is unique. Although its not the largest, it gives us the baron to speak, imagine and problem solve. It is truly an amazing electric organ. social structure Drawing of the human brain, showing several important structures The braggart(a) human brain weighs on average about(predicate) 3 lbs. (1.5 kg) with a mickle of around 1130 cubic centimetres (cm3) in women and 1260 cm3 in men, although on that point is veridical individual variation. The living brain is very soft, having a consonance similar to soft gelatin. Despite being referred to as commentise matter, the live cortex is pinkish-beige in color and slenderly off-white in the interior. The brain performs an incredible occur of tasks including the sp ar-time activity: It controls body temperature, blood pressure, heart rate and breathing. It accepts a flood of informat ion about the world around you from your non-homogeneous senses (seeing, hearing, smelling, appreciation and touching). It handles your physical movement when walking, talking, standing or sitting. It lets you think, dream, conclude and inhabit emotions. All of these tasks be coordinated, controlled and regulated by an organ that is about the size of a sm every head of cauliflower.

The brain is hard-wired with connections, much like a skyscraper or airplane is hard-wired with electric wiring. In the case of the brain, the connections are made by neurons that tie the sensory(a) inputs and motor outputs wit h centers in the various lobes of the noeti! c cortex. There are also linkages between these cortical centers and other parts of the brain. some(prenominal) areas of the cerebral cortex have specialized functions: Parietal lobe -- The parietal lobe receives and processes all somatosensory input from the body (touch, pain). Frontal lobe -- The frontal lobe is compound in motor skills (including speech) and cognitive functions. Occipital lobe -- The occipital lobe...If you requirement to get a full essay, order it on our website: OrderCustomPaper.com

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