Essays on Nervous System

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Mental Status Exam

The mental status examination or mental state examination, abbreviated MSE, is an important part of the clinical assessment process in psychiatric practice. It is a structured way of observing and describing a patient’s current state of mind, under the domains of appearance, attitude, behavior, mood …

HealthHealth CareNervous System
Words 76
Pages 1
Pathophysiology of admitting diagnosis

Syncope (fainting) is a loss of consciousness due to the sudden decline of blood flow to the brain. There are several types of syncope, such as vasovagal syncope, carotid sinus syncope, and situational syncope. Vasovagal syncope is triggered by emotional stress, pain, the sight of …

HealthMedicineNervous System
Words 314
Pages 2
World Hunger And Poverty

The population of Brazil is growing rapidly. If its present rate of growth of 2. 8 percent continues, it will soon become the most populous country in the Western Hemisphere. Although Brazil is rich in natural resources and has significant economic growth, most of the …

BrazilHungerNervous SystemPovertySustainabilityUnemployment
Words 1080
Pages 4
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How Smell Affects Taste

Abstract The purpose of this project is to experiment if smell affects taste. In the hypothesis it is stated that when the nose is plugged the taste of a jellybean will be affected. It is also hypothesized that when a subject is given a certain …

AnatomyBrainNervous System
Words 1673
Pages 7
A Case Study on Branding Bangladesh

[pic] DEPARTMENT of MARKETING COURSE NAME: Product and Brand Management. An assignment on- Country Branding: A Case Study on Branding Bangladesh. Submitted To: Shaikh Rafiqul Islam Associate Professor, Department of Marketing. Submitted By: Revolution 8th Semester, Session: 2008-09. Date of Submission: 10/12/2012. [pic] REVOLUTION 3rd …

BangladeshCase StudyNervous System
Words 3131
Pages 12
Discuss the Role of Endogenous Pacemakers

Discuss the role of endogenous pacemakers in the control of circadian rhythms [AO1 8 marks, AO2 16 marks] An endogenous pacemaker is an internal biological clock that controls the way in which many of our biological rhythms behave. Many of these rhythms run on a …

BrainNervous SystemSleep
Words 738
Pages 3
Neuron Studying Chapter Conspect

chapter 2 chapter outline module 5 Neurons: The Basic Elements of Behavior The Structure of the Neuron How Neurons Fire Where Neurons Connect to One Another: Bridging the Gap Neurotransmitters: Multitalented Chemical Couriers module 6 module 7 The Brain The Nervous System and the Endocrine …

BrainNervous SystemNeuron
Words 9589
Pages 35
Parasympathetic vs Sympathetic

The Autonomic Nervous System regulates cardiovascular, respiratory, digestive and urinary functions. The ANS studies have changed medicine practices. Before, the thought of a myocardial infarction patient living past five years was unheard of. Now doctors have learned to manipulate the ANS system with drugs that …

AnatomyBiologyNervous System
Words 375
Pages 2
How are Osteoarthritis and Rheumatoid Arthritis Different?

Osteoarthritis usually affects people 60 or older and is caused by increasing wear and tear at the joint surfaces or from genetic factors affecting collagen formation. On the other hand rheumatoid arthritis is an inflammatory condition. It is caused by the body attacking its own …

AnatomyBiologyNervous System
Words 716
Pages 3
P2 – Describe the Four Main Tissue Types in the Body

The Cell P2 – Describe the four main tissue types in the body Inside the body, there are four mains types of tissue which include the Epithelial, Muscular, Nervous and Connective. Tissues are known as groups of cells which have a certain structure to retain …

AnatomyBiologyNervous System
Words 636
Pages 3
Bias: Motor Control and Favorite Color

Abstract What is your favorite color and why? Do you think that simple tasks might be biased by your preferences? Find out in this science project if your color preferences will bias your fine motor skills when doing quick, repetitive tasks. Objective In this science …

BrainNervous SystemPsychology
Words 1133
Pages 5
Mind Muscle Connection

In order to build muscle for example, one must gain an efficient mind muscle connection – therefore more experienced bodybuilders have adapted a stronger neurological connection between their mind and the muscle group they have chosen to work out. Thus, by doing a chest/tri split …

BiologyNervous SystemNeuron
Words 669
Pages 3
Our Brain’s Negative Bias/ Why Our Brains Are More Highly To Capture Negative Events

Brain’s “negative thinking” and “negativity” refers to those events that are not constructive and negate our feelings and desires. Conniff’s ideas on negativity stresses that even with all positive things in life, one negative thought or event becomes the focus of attention of a person. …

ChemistryHuman NatureNervous SystemOptimism
Words 99
Pages 1
Somatic Marker Hypothesis

Critically evaluate to what extent the ‘somatic-marker hypothesis’ explains how decisions are made in the face of an uncertain outcome. In mind of Kim Sterelny’s (2007) statement that ‘Human Life is one long decision tree’, it is not surprising that there has been a vast …

Human NatureNervous SystemPhilosophy
Words 2770
Pages 11
Patient Screening

The mother of a 6-month-old infant calls the office requesting an appointment for her child. She advises that she thinks the child’s head appears swollen and that there are areas that appear to be bulging. What is your response regarding the appointment? (more…)

HealthMedicineNervous System
Words 43
Pages 1
Assessment Tools for Visually Impaired

Assessment tools for Visually Impaired • Using real objects rather than representative objects or pictures • Addressing impact of child’s experiences with the environment on performance Familiar vs. unfamiliar objects: If you use familiar objects, the child has had time to explore and develop concepts; …

Nervous System
Words 548
Pages 2
Brain Structures involved in Risk-Taking

Evolutionarily speaking, humans, as a species, may long have possessed a risk-taking personality (Zuckerman, 2000). Being risk-takers, our ancestors have been able to survive and pass on their genes to their offspring. Their primary means of survival, which is hunting for wild animals for food, …

AdolescenceBrainNervous System
Words 87
Pages 1
Discuss the Disruption of Biological Rhythms

Discuss the disruption of biological rhythms 24m One example of disruption of biological rhythms is due to shift work and shift lag. This disrupts your sleeping pattern because it means you are required to be alert at night, so need to sleep during the day. …

Nervous SystemNightSleep
Words 1154
Pages 5
Benign Paroxysmal Positional vertigo

Benign Paroxysmal Positional vertigo (BBPV) or ‘cupololithiasis’ is a common condition in which the individual experiences episodes of recurrent and brief postural vertigo and nystagmus (rhythmic rotation of the eyeballs) that tends to occur in clusters. The exact cause of the condition is not understood …

HealthMedicineNervous System
Words 78
Pages 1
The Nervous System

Multiple Choice 1. The basic types of tissue in the human body are a. cell, organ, and organ system. b. sight, smell, and hearing. c. thyroid, trachea, adenoid, and bronchus. d. muscle, nervous, connective, and epithelial. ANS:DDIF:AREF:p. 894OBJ:35. 1. 1 2. Which system regulates and …

AnatomyBiologyBrainNervous SystemNeuron
Words 3600
Pages 14
Neurophysiology of Nerve Impulses Laboratory Report

Moorpark College Human Physiology Name: _________________________________ EXERCISE 3 Neurophysiology of Nerve Impulses Laboratory Report Answer the following questions. (3 points each). 1. What is the difference between membrane irritability and membrane conductivity? Membrane irritability is the ability to respond to a stimuli and convert it …

BrainNervous SystemNeuron
Words 502
Pages 2
The Etiology of Intellectual Disabilities and Autism

Genetics seems to be an important factor, as the sibling rate for the core syndrome falls at about 5% while the autism spectrum disorder is probably around Twin studies have shown concordance rates of 60-89% in minimization twins and under 5% in dogmatic twins, which …

AutismDisabilityNervous System
Words 1428
Pages 6
Exocytosis and the Neuromuscular Junction

Exocytosis and the Neuromuscular Junction: How Does Botox Work? Exocytosis is the process in which secretory vesicles are exported out of the cell membrane. These vesicles contain proteins which are then transported to parts outside the cell (Wilfred D. Stein, 2012). Neurotransmitters are released during …

AnatomyNervous SystemNeuron
Words 462
Pages 2
Brain & nervous system

Brain is the part of the nervous system that is enclosed in the skull. All vertebrates have well-developed brains; most invertebrates do not have true brains. Instead, they have groups of nerve cells called nerve nets, nerve cords, or ganglia. The human brain is an …

AnatomyBiologyBrainNervous SystemNeuron
Words 105
Pages 1
The ability to formulate concepts ad think abstractly disappears

Alzheimer’s disease is a progressive, irreversible, degenerative neurologic disease that begins insidiously and is characterized by gradual losses of cognitive function and disturbances in behavior and affect. Alzheimer’s disease is not found exclusively in the elderly; in 1 % to 10% of cases, its onset …

DementiaHealthNervous System
Words 70
Pages 1
Personalised Induction Will Always Be More Effective

Michaela Lawes SOUTH1A 11 Jacqui Godfrey Hypnotherapy & Counselling Skills – Module 21850 words “A personalised induction will always be more effective”. Discuss. Base your answer on theoretical concepts and techniques presented in class. If it is true that we all see the same thing …

GClinical PsychologyHypnosisNervous System
Words 1853
Pages 7
Using Empirical Research Evidence, Explain the Effects

Using empirical research evidence, explain the effects of one neurotransmitter on human behavior. Neurotransmitters are chemical messengers, which send signals and communicate information through neurons (nerve cells), cells, our brains and our bodies. Neurotransmitters are released and travel through terminals in the brain until they …

BrainNervous SystemPsychology
Words 736
Pages 3
Central Nervous system &Metaphors

This essay explores the concept of an organization style metaphorically as professed by Gareth Morgan in his book Images of Organizations (1989). This essay provides examples of how the responsibilities and functionality of upper management within a corporation serve similar functions as to how the …

BrainMetaphorNervous System
Words 70
Pages 1
Muscular Dystrophy

This paper intends to define Muscular Dystrophy, enumerate some of the most common kinds, state its characteristics or symptoms, indicate the tests, treatment as well as its prognosis before finally reintroducing its complications and prevention. Muscular Dystrophy Defined “Muscular Dystrophy” is actually composed of thirty …

EpidemiologyMedicineNervous System
Words 1152
Pages 5
Drugs and Its Effects

A drug is a substance which has a discernible physiological effect when taken into the body. These chemicals change the functions of the central nervous system (CNS), providing temporary relief from mental, physical and social problems. Usage of a drug over a period of time …

DrugsHealthNervous System
Words 620
Pages 3
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Find extra essay topics on Essays on Nervous System by our writers.

In biology, the classical doctrine of the nervous system determines that it is a highly complex part of an animal that coordinates its actions and sensory information by transmitting signals to and from different parts of its body.

Latin: systema nervosum

Functional unit

Neurons are the basic functional units of the nervous system, and they generate electrical signals called action potentials, which allow them to quickly transmit information over long distances.


The nervous system has two main parts: The central nervous system is made up of the brain and spinal cord. The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.

General function

The nervous system is the major controlling, regulatory, and communicating system in the body. It is the center of all mental activity including thought, learning, and memory. Together with the endocrine system, the nervous system is responsible for regulating and maintaining homeostasis.


The nervous system develops from the ectoderm following an inductive signal from the mesoderm. The initial mesodermal cells condense to form the notochordnotochordThe notochord is the defining structure of the chordates, and has essential roles in vertebrate development. It serves as a source of midline signals that pattern surrounding tissues and as a major skeletal element of the developing embryo. Structure and function of the notochord: an essential organ for ., which elongates under the primitive streak along the anterior—posterior axis of the developing embryo.

Frequently asked questions

Why is nervous system important essay?
The nervous system is responsible for the body's ability to respond to stimuli. It is made up of the brain, the spinal cord, and the nerves. The nervous system is important because it allows the body to communicate with itself and with the outside world. It is responsible for the body's ability to move, to feel, to think, and to breathe.
What is nervous system in your own words?
The nervous system is a system of nerves and cells in the body that transmit signals between the body and the brain. The nervous system is responsible for the body's ability to sense its environment and respond to stimuli. The nervous system is also responsible for the body's movement and coordination.
What is the importance of our nervous system?
Our nervous system is responsible for relaying information between our brain and our body. This information includes both voluntary and involuntary commands, which allow us to coordinate our movements, respond to our environment, and maintain our internal organs. Without our nervous system, we would be unable to interact with the world around us.
What is the conclusion of nervous system?
The nervous system is the body's electrical wiring. It consists of the brain, the spinal cord, and a vast network of nerves that reach to every part of the body. The nervous system coordinates the body's response to its environment.

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