Nervous system Essay Examples

Free Essays

Nervous System Essay

411 words - 2 pages Associate Level Material Appendix F Review the following two case studies. Each patient is being referred to a specialist for further evaluation of a nervous system disorder. Outline characteristics of the disease each patient is suffering from by answering the questions associated with each case study. Answer in your own words. Case Study 1 Name | Myelin S. Heath | Patient # | 12312312 | DOB: | 03/05/1986 | Physician | Dr. Delgadillo | Date: | 02/16/20XX | Interoffice Referral Form Ray D. Ology, M.D. A Doctor’s Office, North Campus 1515 N. Medical Plaza #151 Anytown, Anywhere 12345 Dear Ray, Myelin visited my office yesterday complaining of numbness in his right VIEW DOCUMENT
Free Essays

The Body Essay

311 words - 2 pages nodes, the spleen, bone marrow, lymphocytes (including B-cells and T-cells), the thymus and leukocytes, which are white blood cells. The lymphatic system includes lymph nodes, lymph ducts and lymph vessels, and also plays a role in the body's defenses. Its main job is to make is to make and move lymph, a clear fluid that contains white blood cells, which help the body fight infection. The lymphatic system also removes excess lymph fluid from bodily tissues, and returns it to the blood. The nervous system controls both voluntary action (like conscious movement) and involuntary actions (like breathing), and sends signals to different parts of the body. The central nervous system VIEW DOCUMENT
Free Essays

Week 1 Quiz Essay

869 words - 4 pages . Nerves from the central nervous system convey information to the muscles and glands by way of the: a. autonomic nervous system. b. somatic nervous system. c. sympathetic nervous system. d. parasympathetic nervous system. 4. When researchers try to estimate the heritability of a human behavior, what are the main kinds of individuals they consider? a. Twins and adopted children b. People from non-western cultures c. Newborns and infants d. Uneducated people living in educated societies 5. The sweat glands, adrenal glands, and muscles that constrict blood vessels have input from only the ____ nervous system. a. sympathetic b. parasympathetic c. central d. dorsal root 6 VIEW DOCUMENT
Free Essays

Brain Response Essay

270 words - 2 pages Neurons are just like a system of electrical wirings installed in the body systems. Just like electrical wires, neurons are responsible for the conduction or transmission of all the information produced between the neurons and cells communication. From its name, it is obvious that neurons are excitable parts of the nervous system which assume very important functions. The brain is the central part that makes communication of the different body systems successful with the neurons ‘bridging’ the sending and receiving of signals passing through special receptors, connections and terminals in specific regions of the central nervous system designated to have special function in the messaging VIEW DOCUMENT
Free Essays

Syllabus Essay

604 words - 3 pages OUTLINE – Chapter 3 (Mod 7, 8, 9) NEUROSCIENCE & BEHAVIOR 1. Neurons and Neural communication a. Neurons/neural impulses b. Neural communication c. Neurotransmitters 2. Nervous system a. Structure and function b. Reflexes vs. Neural networks 3. The Brain a. Studying the brain b. Brain regions/function c. Plasticity d. Hemispheric differences • Gazzaniga article/video NEURONS: STRUCTURE • Dendrite - the ‘in-box’ • Cell body - basic cell functions • Axon - the ‘out-box’ (axon-away); Myelin Sheath • Terminal Vesicles • Synapse VIEW DOCUMENT
Free Essays

Anatomy Essay

602 words - 3 pages norepinephrine by the adrenal gland. Baroreceptors, are found in certain places in the walls of the heart where they are able to sense any change in blood pressure. After the baroreceptor sence a change the sensory nerves are activated and send a message to the medulla oblongata, which is located in the brain. Depending on the signal received the medulla oblongata then decides whether to increase or decrease blood pressure. The motor nerves of the sympathetic and parasympathetic divisions of the autonomic nervous system are activated to carry out the adjustments needed to maintain blood pressure. Sympathetic nervous system kicks in if the blood pressure is low and needs to increase. The nerves VIEW DOCUMENT
Free Essays

Work Essay

353 words - 2 pages Associate Level Material Appendix F Review the following two case studies. Each patient is being referred to a specialist for further evaluation of a nervous system disorder. Outline characteristics of the disease each patient is suffering from by answering the questions associated with each case study. Answer in your own words. Case Study 1 |Name |Myelin S. Heath | |Patient # |12312312 |DOB: |03/05/1986 | |Physician |Dr. Delgadillo |Date: |02/16/20XX | Interoffice Referral Form Ray D. Ology, M.D. A Doctor’s Office, North Campus 1515 N. Medical Plaza #151 VIEW DOCUMENT
Free Essays

Chapter 11 Notes Essay

1667 words - 7 pages BIOL 2010 Anatomy and Physiology I Chapter 11: Nervous Tissues and The Nervous System Outline of Notes VAP I. Introduction and Overview (Mod 11.1) A. Function of the Nervous System: Control/Regulation; 3 parts: 1. Sensory Input (afferent): from receptors 2. Information Processing (integration): Decision making 3. Motor Output (efferent): to effectors: muscles/organs/glands B. Organization/Divisions of the Nervous System 1. Central Nervous System (CNS) -Brain -Spinal Cord 2. Peripheral Nervous System (PNS): Nerves a. Sensory (afferent) -somatic (general) -special senses -visceral b. Motor (efferent) -Somatic/Voluntary nervous system -Autonomic VIEW DOCUMENT
Free Essays

Disadvantages Of Media Essay

565 words - 3 pages beat faster and your blood vessels to narrow .there is no proof that stress itself causes long-term high blood pressure ,it may be the behavior that are linked to stress as to over eating, drinking alcohol and poor sleeping habits causes your blood pressure to raise. However it can be said that short term stress-related spikes in your blood pressure added up over the time may put you at risk of developing long term high blood pressure. Stress causes a sustain increases in the sympathetic nervous system, the part of you nervous system that associate with the fight or fight response. (www.drtsinatar.com)when the sympathetic nervous system is activated, it floods your blood with cortisol and VIEW DOCUMENT
Free Essays

Wgu Task 2 Proteins Essay

609 words - 3 pages cattle. It is transmitted from animal to animal through contaminated food that contain infected central nervous system and spinal cord remnants. The contaminated food contain prions, a type of misfolded protein. A healthy brain prion protein (PrP) Is converted into a diseased PrPSc. “All known prions induce the formation of an amyloid fold, in which the protein polymerises into an aggregate consisting of tightly packed beta sheets. Amyloid aggregates are fibrils, growing at their ends, and replicate when breakage causes two growing ends to become four growing ends.” (Mansel, 1999) The disease proteins continue their attack on the central nervous system and spinal cord until death. (Thompson VIEW DOCUMENT
Free Essays

Bio 100

725 words - 3 pages ASU BIO 100 EXAM 3 PRACTICE QUESTIONS – SPRING 2016 1. Explain the functions of each system of the body: digestive, cardiovascular (respiratory and circulatory), immune, skeletal/muscular, endocrine, reproductive, and nervous. 2. Compare and contrast how positive and negative feedback mechanisms are used to maintain homeostasis. Use these concepts to describe: * The maintenance of blood glucose levels * The release of platelets to form blood clots. 3. What does it mean if an organism is an ectotherm? Endotherm? Give an example of each. 4. Herbivorous mammals tend to have extremely long digestive systems, especially the intestines; omnivores have VIEW DOCUMENT
Free Essays

Asiana Airlines Flight 214

448 words - 2 pages Asiana Airlines Flight 214 This accident accord on July 6, 2013, The Asiana Airlines Flight 214 flight was from Seoul, South Korea to San Francisco, California. It was not a normal flight in to the San Francisco airport because the run way was under construction so that meant the pilot would have to do a visual landing. He would not be able to use any of his aircraft guidance system to assist him in landing the aircraft at San Francisco airport. The pilot was already nervous as it was before flying this aircraft because he was a trainee in the Boeing 777 but was an experienced pilot with the Korea based airliners. He had less than 45 hours in the Boeing 777 and was not confident the day VIEW DOCUMENT
Free Essays

Synaptic Transmission

601 words - 3 pages Running Head: SYNAPTIC TRANSMISSION Synaptic Transmission Grand Canyon University PCN 310 Synaptic Transmission They can proceed in several ways, both presynaptically and postsynaptically. They can influence how vesicles issue neurotransmitters, how neurotransmitters are cleaved/reuptake, they can hinder receptors, destroy receptors, and agonistically join to receptors which mimic the neurotransmitter. These are a few. Synapses are vital to the function of the nervous system. The most of the synapses in the nervous system in vertebrates are chemical synapses, where chemicals are utilized to transmit data between cells; although there are furthermore some electric synapses. The VIEW DOCUMENT
Free Essays

This Is The A & P

997 words - 4 pages . In the event that you and your professor cannot resolve an issue, the next step is to contact the Division Chair. The Division Chair’s contact information is also at the top of this syllabus. Course Outline Week 1 Chapter 1: The Human Body: An Orientation (not tested) Chapter 2: Basic Chemistry (not tested) Chapter 3: Cells and Tissues Chapter 4: Skin and Body Membranes Exam #1 (on Chapters 1-4) Chapter 5: The Skeletal System Chapter 6: The Muscular System Exam #2 (on Chapters 5,6) Chapter 7: The Nervous System Chapter 8: Special Senses Exam #3 (on Chapters 7,8) Chapter 9: The Endocrine System Exam #4 (on Chapter 9) Chapter 10: Blood Chapter 12: The Lymphatic System and Body Defenses Exam VIEW DOCUMENT
Free Essays

Fin 4604

329 words - 2 pages the peso would have sharply declined and fallen to a level near its long-run equilibrium, it would eventually have stabilized. - The government could have devalued the peso. Ideally, the new value chosen by the government would have been consistent with the long run equilibrium, and hence, public confidence would have remained high enough to prevent a speculative attack on the new peg. - Once the peso was devalued, nervous investors started shifting their funds out of Mexico. This resulted in a $4.5 billion loss in central bank reserves. Government should have prepared for such a major outflow of funds. 4. Derive lessons from the Mexican experience that may be useful for developing VIEW DOCUMENT
Free Essays

Schizophrenia Abstract

1095 words - 5 pages treatments to assist with Schizophrenia symptoms, even if the symptoms subside, treatment is still required so that they don't reoccur. Hospitalization to provide adequate safety may be needed when symptoms become severe. Treatments can consist of medications such as antipsychotics and psychological therapy to help cope with the disorder. Antipsychotics in general are used to lower dopamine levels in one’s brain; Haloperidol, Olanzapine, Quetiapine, Risperidane, and Clozaril, are the most common drugs that target a wide range of Schizophrenia symptoms. Olanzapine and Risperidone are meant to antagonize serotonin and dopamine in the central nervous system. An antagonistic drug binds to the VIEW DOCUMENT
Free Essays

Psych

1607 words - 7 pages useful information about cause & effect. Hypothesis :A prediction or assumption about behavior that is tested through Scientific research. Chapter 3 The Brain Left | Right | Logic | Imagination | Problem Solving | Visual-color oriented | Language | Spatial Construct | Interpretation | Face Recognition | In order for a message to be sent from one neuron to another neuron, It must cross the synapse. The synapse is a junction between the axon terminals of one neuron and the dendrites of another. Function of the peripheral nervous system is made up of nerve cells that send messages between the central nervous system and other parts of the body. Part of the VIEW DOCUMENT
Free Essays

The Importance Of Biology In The Study Of Psychology

1007 words - 5 pages what people perceive to feel and behave, but underlying it all, ultimately determining the way we act, feel and behave, is biology. A biological perspective is relevant to psychology in the study of how the nervous system and hormones work, how the brain functions and how changes in structure and/or function can affect behavior (McLeod, 2007). One example of a psychological field which incorporates biology is Psychobiology. Psychobiology, also known as behavioral neuroscience, is the study of the biological substrates of behavior and mental processes. It utilizes the application of the principles of biology to the study of physiological, genetic, and developmental mechanisms of VIEW DOCUMENT
Free Essays

Exploratory Paper

454 words - 2 pages Some people love broccoli and some people hate it, but there is no denying that broccoli is a nutritional wonder. However, this powerful vegetable has a lot of health benefits. There are some specifics reasons why broccoli should be a part of our diet which are protection of the nervous system, blood pressure, bone health, vitamin C, sun damage, immune system, diet aid, eye health, heart health. One of the common benefits is cancer prevention. In the concept of broccoli cancer prevention; it contains glucorapharin, which with the body processes into anti –cancer compound sulforaphane. This compound rids the body H.pylori, a bacterium found to highly increase the risk of gastric cancer VIEW DOCUMENT
Free Essays

Health And Wellness

435 words - 2 pages , are you able to make responsible decisions? How fast can you think on your feet? Environmental health: How conscious are you when it comes to the earth? Do you do your part in taking care of our planet? I on the other hand do my part by not littering and trying to stay green and organic. Emotional health: How well can you express emotion? How well can you understand your own emotions and express them? Are you emotions appropriate or do you over react? Me sometimes I have nervous breakdowns after weeks and weeks of stress and emotion overload. Spiritual health: This is basically just believing in something more and being spiritually well balanced and living a life based on the VIEW DOCUMENT
Free Essays

Psych 575 Bright Tutoring/Psych575.Com

375 words - 2 pages that have resulted from studying biological psychology? Include an overview of the careers. 5. How is biological psychology viewed by other professionals in psychology today? ________________________________________________________ PSYCH 575 Week 2 DQ 1 For more course tutorials visit www.psych575.com Select two glial cells. Describe their structure and functions in the nervous system. VIEW DOCUMENT
Free Essays

Physiology

4243 words - 17 pages other human body conditions such as obesity, diabetes and discus as to deal with such conditions in order to ensure the wellbeing of individuals with such conditions. THE human body is composed of ten different systems which are made of organs working in coordination with one another. These organs have to work together as they need each another to fulfil its functions. Human organs support each other’s in order to perform their function. Below is brief descriptions and functions of human body system: 1. Central Nervous System (CNS): CNS is composed of brain, nerves, nerve endings, and spinal cord. It role is to control and coordinate the body functions (coordination of nervous). Will VIEW DOCUMENT
Free Essays

Emotion

2372 words - 10 pages you experience during an emotion such as sweating palms, racing heartbeat, or rapid breathing are controlled by the sympathetic nervous system, a branch of theautonomic nervous system. The autonomic nervous system controls involuntary body responses such as blood flow and digestion. The sympathetic nervous system is charged with controlling the body's fight-or-flight reactions. When facing a threat, these responses automatically prepare your body to flee from danger or face the threat head-on. While early studies of the physiology of emotion tended to focus on these autonomic responses, more recent research has targeted the brain's role in emotions. Brain scans have shown that the amygdala VIEW DOCUMENT
Free Essays

Smoking

792 words - 4 pages glamorized through advertisements. More and more young boys and girls are attracted by this. Even the 'statutory warning' on the cigarette packets does not stop them. The young generation think that those who smoke are smart, modern and intellectual. However, smoking is not a good habit. Those who smoke suffer from several health problems. A chain-smoker is the worst sufferer. Cigarette contains 4,000 types of chemicals out of which 43 are carcinogenic. The carbon monoxide concentration in the smoke is greater than 20,000 ppm. This is diluted to 400-500 during inhalation. It displaces oxygen from hemoglobin and the result is impairment of the central nervous system, cardiac and pulmonary VIEW DOCUMENT
Free Essays

Team Learming Charter

586 words - 3 pages CWE Annotated Bibliography and CWE Reference and Citation Generator Quote : “When you’re stressed out, your body remains in a heightened state, which can cause damage to the nervous system, wear out your body’s reserves, weaken your immune system, elevate your blood pressure, and leave you feeling completely overwhelmed.”(Willona1) Paraphrase: Therefore, it’s important to learn how to step back, breathe, and manage your response to life’s stressors. In order to achieve your college success, also you need to overcome your stress. (Willona 1) Summary: Sloan Willona on "Manage Your Stress" discuss how to manage stress. He also talks about the symptoms of stress which include anxiety or VIEW DOCUMENT
Free Essays

Cause/Effect Ms

613 words - 3 pages Jamecia Rogers Professor Benham ENC 1101 October 4,2011 Effect of Multiple Sclerosis Multiple Sclerosis is an autoimmune condition of the nervous system and the brain. This means that the body’s innate ability to attack potentially harmful foreign bodies backfires. When this happens, the immune cells that should target the pathogens attach normal and healthy cells instead. Multiple sclerosis is such a condition in which the nerve endings are damaged due to the loss or destruction of the myelin sheath, a protective covering. The sensitivity and effective transmitting capability of the nerves are then compromised. (All Health Online) There are five types of Multiple Sclerosis VIEW DOCUMENT
Free Essays

Future Of The Juvenile Justice System

2199 words - 9 pages of human behavior and abnormal functioning of the central nervous system, supports new methods of juvenile justice rehabilitation efforts. This new study is studying nervous systems of juveniles and figuring out ways to plan programs that will deal with the needs of each individual. This new theory supports change, such as individualized programs, quasi military boot camps, community service programs based on services that will psychologically change the juvenile based on the experience he or she is placed in, and other alternatives to detainment in juvenile facilities or waivers to adult Supreme Court (The future of delinquency and juvenile justice, n.d.). Funding the Future The best way VIEW DOCUMENT
Free Essays

Altruism

1553 words - 7 pages nervous system corresponding to the long-term benefits of altruistic behavior (10). How is altruistic behavior accounted for in the nervous system? In part, a propensity toward altruism is inherited, with genes coding for enzymes that lay neuronal pathways (8). John R. Evans proposes a more complicated neural picture of altruism, one that allows Hamilton's rule to account for human altruism between nonrelatives, through a memetic adaptation of the rule (5). According to his model, memes, neuronally encoded rules for either physical or mental action, transcribe human behavior through their representation of neural stimulation patterns (5). Since these neural pathways must compete for VIEW DOCUMENT
Free Essays

A Double-Edged Sword - Caffeine

1425 words - 6 pages result showed that for sufferers of liver disease, compared with patients who did not drink coffee, those who drank 3 or more cups per day had 53 per cent lower risk of liver disease progressing. Caffeine intake might protect against liver disease in at least two ways. First is decreasing the incidence of type two diabetes; second is declining inflammation. The negative effects of caffeine Caffeine has many beneficial effects, but we can not ignore the negative impacts it can exert. Several disadvantages have been found. Withdraws of caffeine on pregnancy is one of them. Except that, higher risk of osteoporosis, negative effects on central nervous system as well as withdrawal VIEW DOCUMENT
Free Essays

Animal Rights

1071 words - 5 pages lineage going. Informing the public on how important animals are and keeping people aware are ways the zoo help. Animal experimentation supporters might argue that animals do not endure pain, but instead they argue that animals have no feelings at all. They state that the experiments involve pain because relief from pain would disrupt the experiment. All animals have feelings and can be in pain and it is a well known fact. If animals could not feel anything then why do they have a nervous system? What would be the point of having a nervous system if pain could not be felt? A person with any kind of animal experience or a pet own knows when the animal is feeling something. Pain, depression VIEW DOCUMENT
Free Essays

5-Ht Receptor Family

1289 words - 6 pages . Ricci, L., Knyshevski, I. and Melloni Jr., R. (2005). Serotonin type 3 receptors stimulate offensive aggression in Syrian hamsters. Behavioural Brain Research, 156(1), pp.19-29. 17. Sari, Y. (2012). Role of 5-hydroxytryptamine 1B (5-HT1B) receptors in the regulation of ethanol intake in rodents. Journal of Psychopharmacology, 27(1), pp.3-12. 18. Walstab, J., Rappold, G. and Niesler, B. (2010). 5-HT3 receptors: Role in disease and target of drugs. Pharmacology & Therapeutics, 128(1), pp.146-169. * Distribution of 5-HT3 receptors – both peripheral nervous system and central nervous system * 5-HT3 receptors (name of journal) (Thompson + Lummis) VIEW DOCUMENT
Free Essays

Oracle

1517 words - 7 pages , etc. It should be noted that, in accordance with the basic axiom of human activities, which states that "any activity potentially dangerous." Among all kinds of educational activities may seem safer. However, without a systematic approach to educational activities can lead to a huge expenditure of time and eventually lead to a nervous breakdown and in the worst case, the nervous shock with severe disorders of consciousness. Therefore, many parents in the formation of the knowledge that their children are turning to various educational and training organizations: nurseries and kindergartens, schools, universities, etc., which amassed some experience of system to prepare children to acquire VIEW DOCUMENT
Free Essays

Psy 390 Week 2 Individual Paper

1424 words - 6 pages combined with the deployment of the autonomic nervous system, including the sympathetic and parasympathetic systems. Within these involuntary bodily systems contained are regulated and survival response to threats provoked. This determines whether an individual feels the need to abscond or oppose the threat. The limbic system located in the middle of the brain plays a vital role in determining how important the provocations are. Once the threat has passed, the parasympathetic system transposes the work completely by the sympathetic nervous system rendering the body to its pre-anxiety state. It is up to the parasympathetic system to maintain the body’s energy by regulating blood sugar and the VIEW DOCUMENT
Free Essays

Cns Cancer

2352 words - 10 pages CNS (Central Nervous System) Cancer I. Anatomy The central nervous system (CNS) is made up by the brain and spinal cord. This complex system controls both things that we intentionally think about and do, like walking and talking, and essential body functions that occur without specific thought on our part, such as breathing and digesting food. The CNS is also involved with the five senses of seeing, hearing, touching, tasting, and smelling, as well as emotions, thoughts, and memory. The brain is a soft, spongy organ that is made up of nerve cells and tissue. It is divided into three major sections: the cerebrum, the cerebellum, and the brainstem. The cerebrum is the largest part VIEW DOCUMENT
Free Essays

Nursing Bsn Vs Adn

1207 words - 5 pages Degree of differences Christine Knowlton Grand Canyon University NRS-430V Professional Dynamics Kimberly Hammerton June 30, 2013 Degree of differences Nurses take pride in the practice of their profession. They are passionate about patient advocacy, support reform of the health delivery system and go the extra mile. Nursing education is theory driven. Theories are derived from the humanities, sciences, and biblical concepts. ("Grand Canyon University," 2011, para. 9). Nursing is the protection, promotion, and optimization of health and abilities, prevention of illness and injury, alleviation of suffering through the diagnosis and treatment of human response, and advocacy in the VIEW DOCUMENT
Free Essays

Whats A Centerfold?

1149 words - 5 pages Rover with sweaty palms and a killer stomachache due to the party of nerves I've been building up since the prior morning When I step in the car, my nose immediately gets a nostalgic smell that makes me reminisce back to the golden days of freshmen year of high school. The driver and my partner in crime, Kasandra, sits in the Rover her head nodding in tempo to Blink 182's "What's My Age Again." I hadn't seen her since her banishment to catholic School in 2012. Her personality looked unscathed by the school, her hair still that scene style,that edgy sense of humor, still gorgeous and I could tell she wore the same type of clothes as before because she had a brand new dark colored System Of VIEW DOCUMENT
Free Essays

Should We Give Credit To The Writer

1329 words - 6 pages person can own words and knowledge, in my opinion it does not make a difference what cultural background you are from, words don’t belong to any one person, knowledge is power and my mind belongs to me. With that said, cultural attitudes can’t change these three important points. The Mind Does Matter – The Conscious Mind and the Subconscious Mind. The conscious mind only represents a mere 12% of the total mind’s capacity and can be concerned with, or hold, one single thought at a time. To some extent it has control over our nervous system and is responsible for the voluntary actions of our muscles. The conscious mind has no memory capacity and therefore only deals with the here-and-now VIEW DOCUMENT
Free Essays

Smoking

1290 words - 6 pages individuals who are stressed up. The brain is also damaged due to smoking. The brain is what contains the central nervous system. The CNS performs the role of controlling all the activities of the body. The brain thus is alive and relies on blood for it physiological processes such as excretion and oxygen supply. When blood circulation is affected blood cannot flow towards the brain as is supposed to be. This may lead to brain damage. Smoking of such things as bhang is even worse since it has a direct effect on the brain and may actually cause it to shrink. This may result into the individual forgetting thing very easily. The affected person may further invite minor accidents such as VIEW DOCUMENT
Free Essays

Strusture And Funstions Of The Brain

716 words - 3 pages Thalamus 5. An area of the cerebral cortex involved in organizing, controlling, directing, and performing motor functions. Motor Cortex 6. A part of the brain located in the back of the cerebral cortex that is responsible for processing visual information. Ocipital Lobe 7. The part of the brain that is highly involved in the control of the autonomic nervous system and pituitary hormone production and is also responsible for the “fight-or-flight” response. Amygdala 8. The part of the brain that is located at the base of the skull and is responsible for the development and coordination of movement. 9. The part of the brain that is divided into left and right hemispheres, as VIEW DOCUMENT
Free Essays

Sensory Perception

815 words - 4 pages Sensory Perception PHI 210 Strayer University Sensory Perception PHI 210 The sensory system is a part of the nervous system. It is responsible for processing our sensory information, and it is the way in which we make contact in our everyday lives through our five senses – sight, touch, hearing, smell and taste. (IML Training, 2012) Our sensory receptors allow us to pick up information – ears, eyes, nostrils, tongue and skin. All senses evolve to collect their distinct type of information about our environment and to inform us of our status within it. (Goldstein, 2009) The brain is deeply connected to sensory data creating memories. Thinking and memory go hand in hand. When VIEW DOCUMENT
Free Essays

The Yellow Wallpaper, Woman's Journey From Subservience To Freedom

2110 words - 9 pages today’s society. Nowadays, this type of treatment would be seen as a type of torture and abuse. Her husband’s attitude and arrogance as a male is also symbolism of how men were seen as godlike. The Rest Cure, which is mentioned in the story, prescribed by Dr. Weir Mitchell, was the remedy of choice. Dr. Weir Mitchell in reality was a neurosurgeon specializing in women’s nervous conditions. “American woman is, to speak plainly, too often physically unfit for her duties as woman, and is perhaps of all civilized females the least qualified to undertake those weightier tasks which tax so heavily the nervous system of man.”(Mitchell 141) Here again we see how men depicted women as inferior and VIEW DOCUMENT
Free Essays

Child Development

1589 words - 7 pages changes occur in sequential order and give children new abilities. Changes in the brain and nervous system account largely for maturation. These changes in the brain and nervous system help children to improve their thinking (cognitive) and motor (physical) skills. It can be argued that play is not static, and does link with the development stage of a child. Considering a baby in his/her first six month, one can observe that the child kicks a lot, trying to coordinate their own movements. As soon they develop physically, babies then start to grasp objects, put them in their mouths, and roll and throw them. There is an inner desire for exploring, and they fully use their senses to fulfil VIEW DOCUMENT
Free Essays

The Role Of Leptin In The Brain For Catecholamine (Th) Neurons, Serotonin (5ht) Neurons And Orexin Neuron

4818 words - 20 pages pathways through indirect and direct mechanisms (26-28). 2.3 Serotonin (5HT) neurons Serotonin receptors also referred to as 5-hydoxytryptamine receptors (5-HT) refers to neurotransmitters that convey various nerve impulses and are commonly found in the peripheral and central nervous system (29). The 5-HT receptors control the production of various neurotransmitters, including acetylcholine, norepinephrine, dopamine, GABA and glutamate. The receptors also regulate the production of various hormones, including corticotrophin, cortisol, prolactin, oxytocin as well anti-diuretic hormone among other types. It is also reported that 5-HT regulates anxiety as well as pain from within the midbrain VIEW DOCUMENT
Free Essays

Kidney Worksheet Hca265

837 words - 4 pages failure as well as the cardiovascular occurrences and death increases in patients with mild chronic renal insufficiency (Medscape, 2008). 6. As his chronic renal failure worsens, what other symptoms and signs might occur in his respiratory, digestive, nervous, and urinary systems? “Chronic renal failure is life-threatening, with a much poorer prognosis than acute renal failure” (Mulvihill et.al, 2006). “Metabolic wastes accumulate in the blood with adverse effects on all the systems” (Mulvihill, et. al, 2006). Examples include urea building to toxic levels converting some to ammonia irritating the gastrointestinal tract(causing ammonia taste in mouth, nausea, vomiting, and diarrhea VIEW DOCUMENT
Free Essays

Mlda 21

1523 words - 7 pages not always the case. Binge drinking can lead to impaired judgment and alcohol poisoning. Both can lead to life threatening experiences. Being on a campus that is known for working hard and playing hard, I have noticed that with excessive drinking comes impaired judgment. For instance I have seen students drink way too much and the more they drink, the more their motors skills decrease or their ability to make sound decisions decrease. Basic motor skills are affected due to the consumption of alcohol, especially if you are excessively drinking and this is because alcohol acts as a depressant on the central nervous system. One can lose muscle control, reaction time is impaired, and basic VIEW DOCUMENT
Free Essays

Electrical Hazards And Safety In Electrical Installations

5690 words - 23 pages . Electrical shocks and their prevention Primary and secondary electrical shocks: Electric shock is a sudden stimulation of the nervous system by flow of electric current through a part of the body. It is a threat to life. Shocks are caused by direct contact or flashover. Primary shock is a shock of such a magnitude as to produce direct physiological harm. The results of primary shocks are: Fibrillation- irregular heartbeat, respiratory - continuous contraction of muscles. Secondary shock is a shock of such magnitude that it will not produce direct physiological harm, but it is annoying and cause involuntary muscle reaction. Results of secondary shock are annoyance, alarm and loss of VIEW DOCUMENT
Free Essays

Acid Base Balance

2081 words - 9 pages replaced. If sodium excess occurs, dilution is accomplished with sodium-free IV fluids. · Hyponatremia is a low serum sodium level. Common causes include water excess from inappropriate use of sodium-free or hypotonic IV fluids. o Symptoms of hyponatremia are related to cellular swelling and are primarily manifested in the central nervous system. o In hyponatremia from water excess, fluid restriction is often the only treatment. If fluid loss is the cause, replacement with sodium-containing solutions is indicated. POTASSIUM IMBALANCES · Potassium is the major ICF cation and is the major factor in the resting membrane potential of nerve and muscle cells. Changes in potassium VIEW DOCUMENT
Free Essays

How Do Drugs And Alcohol Affect You

1489 words - 6 pages . Amphetamines are only illegal and become addictive when abused and used outside of a prescription. Some physical effects of amphetamines on the human body would include, “the user being overly talkative, dry mouth and jaw clenching, sweating, dilated pupils, insomnia, increased energy levels, and increased alertness”, ( Dependency.net, p.3., 2012). People suffering from withdrawal symptoms of amphetamines will present with “insomnia, mood swings, cravings for the drug, confusion, difficulty concentrating, irritability, and depression”, (dependency.net, p.3., 2012). Amphetamines act on the central nervous system; it makes the user enter into what is known as the “fight or flight” response. This VIEW DOCUMENT
Free Essays

Micropara

777 words - 4 pages central nervous system occurs.  - Rotavirus has also been associated with aseptic meningitis, necrotizing enterocolitis, acute myositis, hepatic abscess, pneumonia, Kawasaki disease, SIDS and Crohn's disease." QUESTION 3: Which of the following is not a way of treating rotavirus symptoms? a. Intake of oral rehydration solutions b. Give antibiotic c. Serve bland foods (bananas, plain pasta, crackers, or toast) d. Give acetaminophen ANSWER: B. Antibiotics are not capable of killing viruses VIEW DOCUMENT
Free Essays

Nursing Theory

1239 words - 5 pages of life, and dying with dignity by assessing behaviours and factors that influence adaptive abilities and by intervening to enhance environmental interactions” (MJC, 2012) . Basic Propositions of The Roy Adaptation Model: The basic propositions of the Roy adaptation model are as follows: * Stimuli from the internal and external environments act as input to the nervous system and they influence the fluid, electrolyte and the acid base balance apart from the endocrine system. This information upon being automatically channelled in an appropriate manner produces an automatic, unconscious response (Roussel, n.d.). * Internal and external stimuli act as inputs to the cognator sub-system VIEW DOCUMENT