The Cerebrum; The Key Organ of Humans

830 Words2 Pages
bulb-icon

Recommended: The hemispheres of the brain differences

The Cerebrum
To begin with, the human brain is the most complex part of the human body. It has control to every organ because of a primary functional unit which is the neurons. The exterior part of the brain has specific functions to every organ in the human body. Therefore, the human brain is the most important organ in the human body. A person can be left brained or right brained according to how they act.
The Cerebellum is the trilobed structure of the brain. The cerebellum helps provide smooth coordinated body movement. Examples would balance, posture, coordination, and voluntary movements. It also modifies motor commands to make more movement accurate and adaptive. The cerebellum is located at the back of the brain and contains 50% of total neurons in the brain. (Houghton, M. (2009))
Cerebrum is Latin for brain; the cerebrum is the largest part of the brain as whole. There are fifty hundred to one hundred thousand neurons in the cerebrum .The cerebrum is divided into two hemispheres. The right hemisphere controls imagination and 3d form. The left side controls posture, reasoning, and numbering skills. The two hemispheres have a bridge that is made of bundles of fibers called corpus collusm. (Boeree, C. G. (2003))
Frontal lobe is involved in motor skills including speech and cognitive functions. This is why the writer thinks the brain is the most important organ in the human body. The frontal lobe is located right behind the forehead at the top of a human head. The frontal lobe can also be called the “cerebral cortex”. The cerebral cortex is the seat of emotions and judgment related towards sympathy and empathy. It can understand humor, wordplay, and it recognizes sarcasm and irony. (Hartwig, K. L. (2007, May 27))
Motor Cor...

... middle of paper ...

...he brain” Retrieved November 19, 2013 from http://voices.yahoo.com/frontal-lobes-brain-functions-they-361802.html
Houghton, M. (2009) “free dictionary-cerebellum” retrieved November 20, 2013 from http://www.thefreedictionary.com/cerebellum
Scott, T. (n.d.). “Occipital lobe-the brain made simple” Retrieved November 20, 2013 from http://brainmadesimple.com/occipital-lobe.html
Clinic, M. (2011). “Temporal lobe seizure” Retrieved November 20, 2013 from http://www.mayoclinic.com/health/temperory-lobe-seizure/DS00266
Broca’s Area. (n.d.). Retrieved November 25, 2013 from http://www.princeton.edu/archeny-tmee/wiki100k/docs/broca-s-area.html Somatosensory Cortex. (n.d.). Retrieved November 25, 2013 from http://www.dnalc.org/view/2115-Somatosensory-Cortex-.html
The motor cortex (n.d.). Retrieved November 26, 2013 from http://thebrain.mcgill.ca/flash/d/d_06_cr_mou.html

Show More
Related

  • Brain Structures And Functions Worksheet Essay

    769 Words  | 2 Pages

    The cerebrum is one of the parts of the brain that provides equilibrium when it comes to motor skills and plays a petit role in our concentration and language it also normalize our responses to fear and pleasure, with its appearance as an attached part at the bottom of the brain the cerebrum receives inputs from various parts of the brain and the spinal cord. (Pinel, 2009).

    Read More

  • Cerebral Cortex Case Study

    598 Words  | 2 Pages

    The Frontal Lobe: Is the anterior part of cerebral hemisphere of the cerebrum of the brain, extending back to region called the central sulcus is a deep cleft on the upper surface of the brain. The frontal lobe is for intelligence which carries out high mental procedures such as thinking, judgment making, and forecasting. The human body uses their frontal lobe nearly every day. The frontal lobe

    Read More

  • The Left Brain vs. The Right Brain: How Does This Impact Learning

    783 Words  | 2 Pages

    The two hemispheres of the brain are the left and the right hemisphere. Each having it's own unique purpose and function. The two hemispheres are separated by a fold down the middle connected only by a thick nerve cable called the corpus callosum. The Left hemisphere is thought to be the logical side controlling speech, reading, writing, details, facts, maths and science and rational, literal, practical analysis. The right hemisphere is seen as controlling the intuitive, creative side of life, with spatial perception, symbols and images, face recognition, imagination, beliefs and fantasy. (Vered, 2013, www.brainskills.co.uk)

    Read More

  • The Etiology and Treatment of Parkinson Disease

    2617 Words  | 6 Pages

    Rowland, L. P., ed. Merritt’s Textbook of Neurology. 7th ed. Lea and Febiger. Philadelphia: 1984.

    Read More

  • Affects of Frontal Lobe Damage

    2599 Words  | 6 Pages

    The frontal lobe comprises a third of the brain and it enables us to engage in higher cognitive functions such as planning and problem solving (Jonides & Smith, 1999). The frontal lobe is divided into 3 regions, the motor cortex, premotor cortex, and prefrontal cortex. The motor cortex is located in the precentral gyrus and directs fine motor coordination. The premotor cortex is involved in planning, organizing, and integrating body movements. The prefrontal is involved in executive functions, including short-term memory, working memory, decision making, and prioritizing behaviors (Wilson, 2003). Some of the frontal lobe disorders than can cause brain damage and behavioral changes are Huntington’s disease, infection, stroke, tourettes, dementia, epilepsy, Parkinson’s disease, tumors, closed head injury and traumatic brain injury (Chow, 2000).

    Read More

  • Brain Dead patients on Life Support

    1236 Words  | 3 Pages

    1. What is the difference between Introduction The brain has many different parts to it which help one function through daily life; parts such as the cerebrum which controls voluntary movement and regulates functions such as thinking, speaking and the ability to recall information. The cerebellum controls the balance and coordination and finally the brain stem, which consists of the medulla oblongata and the spinal cord which controls all involuntary functions such as breathing, heart rate and blood pressure.

    Read More

  • Argumentative Essay On Phineas Gage

    826 Words  | 2 Pages

    The brain has four major lobes. The frontal lobe, the parietal lobe, the occipital lobe, and temporal lobe are responsible for all of the activities of the body, from seeing, hearing, tasting, to touching, moving, and even memory. After many years of debating, scientist presents what they called the localization issue, Garret explains how Fritsch and Hitzig studied dog with conforming observations, but the cases of Phineas Gage’s accident in 1848 and Paul Broca’s autopsy of a man brain in 1861 really grabbed the attention of an enthusiastic scientific community (Garret 2015 p.6)

    Read More

  • Brain Lateralization Essay

    1073 Words  | 3 Pages

    The left and right hemispheres of the brain are each divided into sections. Within each sections are lobes, controlling such processes as our visualization, our movement, and our personalities. For instance, the occipital lobe in the back of our brain is responsible for processing vision, and the frontal lobe behind our forehead controls cognition and personality. The lobes of the brain are split between the right and left hemispheres of the brain. This well-designed arrangement is for the lobes to function correctly, so the two hemispheres of the brain can communicate with one

    Read More

  • The Human Brain

    1348 Words  | 3 Pages

    Our brains weigh about three pounds and are divided into two similar looking but functionally different hemisphere, the right hemisphere and the left hemisphere. Both of which are connected by a large bundle of nerves called the corpus collosum. In some people with severe seizure disorders such as epilepsy, it was found that if this bundle of nerves was severed their seizure would either cease or a the very least be better controlled. From this surgical procedure it was discovered that the two hemispheres had different methods of processing information, as well as controlling parts of the body. The left hemisphere controls the right have of the body and the right hemisphere controls the left side.

    Read More

  • Dopamine and Drug Addiction

    1156 Words  | 3 Pages

    The brain is the most important organ in the body with our heart. It controls every action, thoughts and regulates our bodily function. It is divided into section, each of them are responsible for various process. Before we can understand dopamine, we must talk about the different parts of the brain. The frontal lobe is the main difference between us and animals. ...

    Read More

  • The Function of the Cerebellum

    900 Words  | 2 Pages

    ... Parsons, L.M., Bower, J., Xiong J., Li J., & Fox, P. (1996). Cerebellum Implicated in Sensory Acquisition and Discrimination Rather Than Motor Control. Science, 272, 545-547.

    Read More

  • measuring brain activity

    536 Words  | 2 Pages

    The brain is the control center of the human body. It sends and receives millions of signals every second, day and night, in the form of hormones, nerve impulses, and chemical messengers. This exchange of information makes us move, eat, sleep, and think.

    Read More

  • How The Brain And Neurons Works

    983 Words  | 2 Pages

    In the conclusion, many people opinion would disagree say the heart was the most important part of the body. They didn’t know the only way the heart will working is by the brain, and the neurons are sending signals. Our body are like light switch your turn back on and off, plus you could even restart your body. In other cases, the brain is the most tangled part of the human body. It is the center of alertness and also rules all voluntary and involuntary movement and bodily functions. It can communicates with each part of the body throughout the nervous system, is a network of channels that carry electrochemical signals.

    Read More

  • Exploring the Function and Structure of the Cerebrum

    1518 Words  | 4 Pages

    The cerebrum is located at the anterior-most part of the brain and is responsible for the combination of complex sensory and neural functions, as well as the initiation and coordination of voluntary activity in the body. It is the largest brain structure in humans and makes up two-thirds of the total mass of the brain (“Cerebrum Anatomy”, 2015). Its surface, a covering made up of grey matter usually 2-4mm thick, is called the cerebral cortex and is mainly made up of the cell bodies of neurons. The cerebral cortex is responsible for integrating sensory impulses, directing motor activity, and controlling higher intellectual functions. It is also responsible for the state of consciousness, which still remains a mystery to neurologists and the rest of the science community (Swenson, 2007).

    Read More

  • The Human Brain

    2065 Words  | 5 Pages

    The human body is divided into many different parts called organs. All of the parts are controlled by an organ called the brain, which is located in the head. The brain weighs about 2. 75 pounds, and has a whitish-pink appearance. The brain is made up of many cells, and is the control centre of the body. The brain flashes messages out to all the other parts of the body.

    Read More

More about The Cerebrum; The Key Organ of Humans

Open Document