The Nervous System Essay

The Nervous System Essay

Length: 463 words (1.3 double-spaced pages)

Rating: Good Essays

Open Document

Essay Preview

The Nervous System is comprised of two subdivisions. The central nervous system is the coordinating system for the body. The peripheral nervous system is a very complex network of nerves that extend across the whole body. Both are vital to the human body and without either life would not exist. The nervous system works together with other systems to send signals to the brain.
The central nervous is made up of the brain and the spinal cord. The brain is the center of the nervous system and is a crucially complex organ. The brain is composed of many different parts. The central brainstem stands up and the cerebrum wraps over and around it, it rules it both mentally and physically. The cerebrum takes up seventy-five percent of the brain’s total volume thus it is the largest structure in the...

Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »

Essay on Assessing The Nervous System Function

- Introduction Neurological procedures can lead to significant postoperative deficits. It is important for physicians to assess nervous system function intraoperatively so that any deficits can be corrected before they become permanent. The oldest method of assessing spinal cord function is with the Stagnara wake up test where patients are awoken in the middle of surgery in order to assess motor function(1). Once the neurological status of the patient is evaluated, the patient would be reanesthetized and the surgery would resume....   [tags: Nervous system, Central nervous system]

Good Essays
1145 words (3.3 pages)

The Endocrine System And Central Nervous System Essay

-   Introduction Like a detective who examines criminality, a physician analyzes and identifies illnesses. Most people are unaware of the similarities in symptoms of most diseases, which is why it is important to see a specialist to properly diagnosis any medical conditions. For instance, endocrine system (ES) disorders and central-nervous system disorders display psychological symptoms that most regular civilians would consider to be psychological disorders, such as anxiety or mood swings. However, it is crucial to recognize that a disruption in the functions of both the endocrine system and central nervous system can generate mental disorder-like symptoms, thus it is worth noting the roles...   [tags: Nervous system, Brain, Endocrine system]

Good Essays
715 words (2 pages)

The Nervous System Essay

- 1. Throughout this activity, one of the main scientific principles can be related to the nervous system and the concept of having a reaction time through different means of stimuli. Individuals interacting with the board are exposed to a light, sound or touch stimulus. When the stimulus is created, there is a signal that is first formed within the peripheral nervous system (PNS). The PNS is consisted of nerves that connect the brain and spinal cord to the muscles of the body, sense organs, glands and other tissues (Widmaier et al, 2014, p....   [tags: Nervous system, Central nervous system, Brain]

Good Essays
1678 words (4.8 pages)

Essay on Nervous Systems And The Nervous System

- For my project, I will be covering the nervous system. Some processes I will cover will be brain function in relation to nerves, and how age changes this. varies as people pass from childhood through adulthood to old age. From young age to adulthood, there is a spike in brain function, it steadies in adulthood, and then declines in old age, but different aspects of the brain change at different times. Since the nervous system is controlled by the brain, it is affected drastically. Some specific parts of the nervous system that I will explain will be the autonomic nervous system(made up of the sympathetic nervous system and the parasympathetic nervous system), and the enteric nervous system....   [tags: Nervous system, Neuron, Brain]

Good Essays
2004 words (5.7 pages)

The Central Nervous System ( Cns ) Essay

- urons are not the only cells that occupied the central nervous system (CNS). In fact, neurons are outnumbered by supportive non-excitable cells, collectively called neuroglia (a.k.a. glia). 1.2.The term glia was coined by Rudolph Virchow in 1859 to indicate the “connective tissue” surrounding the neurons (glia came from Greek meaning glue. However, the combination of the activities of glial cells and neurons is crucial for brain functions (Steward 2000). There are three types of glial cells in the CNS that can be distinguished by size and embryonic origin: oligodendrocytes (a.k.a....   [tags: Neuron, Nervous system, Central nervous system]

Good Essays
1039 words (3 pages)

Essay about The Nervous System And The Brain

- The nervous system is a network of cells that take messages from the brain and spinal cord to other parts of the body. The nervous system is made up of the Central Nervous System and the Peripheral Nervous System. The Central Nervous System has two main parts; the brain and the spinal cord. While the Peripheral Nervous System has the Somatic and the Autonomic Nervous systems included within it. The Central NS is broken down by two parts the brain and the spinal cord. The brain is protected by the scull and has a mushroom like shape....   [tags: Brain, Nervous system, Central nervous system]

Good Essays
1471 words (4.2 pages)

What Is The Nervous System? Essay

- What is the Nervous System. The nervous system is a network of cells that take messages from the brain and spinal cord to other parts of the body. The nervous system is made up of the Central Nervous System and the Peripheral Nervous System. The Central Nervous System has two main parts; the brain and the spinal cord. While the Peripheral Nervous System has the Somatic and the Autonomic Nervous systems included with in it. The Central NS is broken down by two parts the brain and the spinal cord....   [tags: Nervous system, Central nervous system, Brain]

Good Essays
1002 words (2.9 pages)

The Effects Of Alcohol On The Nervous System Essay

- Someone is sitting at a restaurant bar. A waitress walks over handing out free shots, so he takes one. One leads to two, two leads to three, and so on. Before he realizes it, he is talking louder than ever, tripping over his own feet, and causing a scene. Toward the end of the night, he walks into someone’s table, as he is heading out of the restaurant, knocking over their meals. He tries to say something, but all that comes out is mumbling. The next morning, he is feeling dizzy, has a pounding headache, and does not remember anything from the night before....   [tags: Nervous system, Brain, Central nervous system]

Good Essays
818 words (2.3 pages)

Essay Autonomic Nervous Systems : The Nervous System

- The Autonomic Nervous System Over tens of millions of years of evolution, the human body has effectively become one of the most intricate and advanced mechanisms that mankind has ever discovered. It has developed natural abilities and functions that continue to astonish the science community everyday. One of the most awe-inspiring structures found within the human body is the autonomic nervous system, which is largely responsible for regulating physiological processes and maintaining an essential homeostasis within the body in order for it to survive....   [tags: Parasympathetic nervous system]

Good Essays
1090 words (3.1 pages)

Essay about The Nervous System

- The nervous system is one of the most intricate and fundamental systems within the human body. It is constructed from specialised cells called neurons (Willmer, et al., 2005). Information from a stimulus is carried by neurons as chemical and electrical signals to the central nervous system or CNS, electrical signals in particular are imperative as they carry “time-sensitive information rapidly and over a long distance” (Kandel, et al., 2000). A neuron has a cell body, and within it is a nucleus....   [tags: Action potential, Neuron, Nervous system, Axon]

Good Essays
1077 words (3.1 pages)