Essay on Information Processing Catalyst Of A Person 's Nervous System

Essay on Information Processing Catalyst Of A Person 's Nervous System

Length: 714 words (2 double-spaced pages)

Rating: Better Essays

Open Document

Essay Preview

A Neuron is a major component of a person’s nervous system. It is the most basic information processing catalyst of the nervous system that is responsible for obtaining & managing electrical impulses in and out of the brain, with the spinal cord transporting the neurons from the brain to the rest of the body. An individual is born with a certain amount of neurons, and it was originally theorized that they cannot regenerate (Durand and Barlow). Initially, Neurogenesis was the main process for neuron production and it was most active during pre-natal development. Scientists have recently come to the conclusion that adults can redevelop new neurons, but at a slow pace and that some of this process occurs in the hippocampus (Mandal). With this new discovery, scientists have begun to study the possibility of using this part of the brain to replace cells that are destroyed in diseases as one gets older, such as Alzheimer’s disease, through methods, such as manipulating older cells (Pérez and García)
The route for information going from one neuron to the next is that the information is rele...

Need Writing Help?

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

Check your paper »

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]

Better Essays
1090 words (3.1 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]

Better Essays
2004 words (5.7 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]

Better Essays
818 words (2.3 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]

Better Essays
1471 words (4.2 pages)

Essay Nervous And The Nervous System

- Almost all animals have a nervous system. Neurons bundle together to form nerves. The purpose of the nervous system is to coordinate all activities of the body, and enables the body to respond and adapt to changes both inside and outside. The central nervous and the peripheral nervous systems are very similar but different at the same time. The CNS is made up of the brain and spinal cord and functions mainly to process information and determine the appropriate responses. The central nervous system receives sensory information, figures out a response, and initiates a motor response if appropriate....   [tags: Nervous system, Brain, Neuron]

Better Essays
818 words (2.3 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]

Better Essays
1002 words (2.9 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]

Better Essays
715 words (2 pages)

Nervous And Central Nervous System Essay example

- The Nervous System is a complex system that works in unison with the endocrine system. The Nervous System is above all other systems in the body it is the “mission control” in the body. There are two main parts of the nervous system the Central Nervous System (CNS), and the Peripheral Nervous System (PNS). The Central Nervous System is the brain and spinal cord which makes the decisions for what the body should do. The spinal cord can control certain activities like walking and running but the brain does most of the work....   [tags: Neuron, Nervous system, Action potential]

Better Essays
990 words (2.8 pages)

Essay about The Brain And Nervous System

- Brain and Behavior The brain and nervous system, more specifically the neurotransmitters, are linked to the way a person not only thinks but behaves. The neurotransmitters that may be problematic for Melissa are her glutamate which plays an important role in memory, gamma-aminobutyric acid (GABA) which can influence aggression, dopamine which assists with learning and attention, and serotonin which helps the brain with mood regulation (Feldman, 2015, p. 54-55). It is important to note that a person’s behavior can also be affected by his or her genetic makeup....   [tags: Psychology, Cognition, Nervous system, Brain]

Better Essays
1019 words (2.9 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]

Better Essays
1678 words (4.8 pages)