Nociceptor Essays

  • Quantitative Sensory Testing

    863 Words  | 4 Pages

    Quantitative Sensory Testing (QST) is a non-invasive and no-painful technique and a valuable method for diagnosing peripheral nervous system disorders, pain and pain related to various diseases. QST determines the sensation and pain thresholds for cold or warm temperatures, vibration and pressure sensation threshold by stimulating the skin and comparing the results with baseline measurements. The nociceptive threshold is considered to be the magnitude of stimulus at which the patient responds, evaluated

  • Sensation And Synthesis Essay

    1033 Words  | 5 Pages

    Sensation Pain is interceded by nociceptors, specialized peripheral tactile neurons that caution us to possibly harming stimuli at the skin by transducing these stimuli into electrical signals that are handed-off to higher brain centers (Basbaum et al., 2009). Nociceptors are pseudo-unipolar essential somatosensory neurons with their neuronal body situated in the DRG. They are bifurcate axons: the peripheral branch innervates the skin and the central branches synapse on second-order neurons in the

  • Chronic Pain Essay

    2263 Words  | 10 Pages

    Introduction Pain The International Association for the Study of Pain (IASP) defines pain as “An unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage”. As such pain is an essential sensory input that involves emotional and psychological features and which, when followed by a proper reaction, prevent or avoid further damage to our bodies. The sensation of pain is not a static system. Acute pain is followed by a number of

  • Definition Of Pain

    905 Words  | 4 Pages

    Nociceptors are found at the nerve endings of A delta and C fibres, nerve fibres, which run from the periphery to the dorsal horn of the spinal cord (Steeds 2009). Hudspith et al. 2006 suggests that nociceptors are located in skin, muscle, visceral tissues and blood vessels, while Shaikh et al. (2010) indicate that concentration of nociceptive neurons is

  • Reflexes Uncovered Research Paper

    651 Words  | 3 Pages

    receptors that can detect deep pressure and vibration, such as the pressure of the tack against the foot. However, when the mechanical pressure of the tack against the tissue of the foot becomes so strong that it causes damage, pain receptors known as nociceptors take over. Once the tack

  • Analysis Of Victoria Braithwaite's Hooked On A Myth

    509 Words  | 3 Pages

    In “Hooked on a Myth”, Victoria Braithwaite proves that fish, in fact, do feel pain. But because fish feel pain, does that mean people shouldn 't fish them anymore? My answer is yes, people shouldn 't continue to to fish and eat them . People have always thought that fish are these little pea-brained creatures that just eat and swim around. So one really thinks twice about fishing and eating them. But, Victoria Braithwaite has proven that in fact, fish aren 't as slow as everyone thought.

  • Hooked On A Myth Analysis

    509 Words  | 3 Pages

    to any part of the body caused by anything that may be upsetting. Should we not treat fishes the same we treat other animals or humans ? In the article paragraph three Braithwaite explains how us humans have specialized nerve endings called nociceptors that alert us to damage or pain on the body. When fishes get hooked do they feel the pain of the sharp end point that grabs onto the inside of the mouth ? In

  • Pain: Case Study: Specificity Theory Of Pain

    1497 Words  | 6 Pages

    Topic Name: Pain Student Name and ID numbers: Mariam Haitham Alnweran U15106145 Section No.: 71 Instructor: Veena Raigangar Laxman What is Pain? Pain is a subjective symptom that can’t be measured but described verbally, its stimulus caused usually be injuries, diseases or illnesses, but since the pain is a psychological awareness, in some cases it may happen without actual damage and described as if the damage happened. Pain can be affected by many factors like age, gender and

  • The Pros And Cons Of The Malreatment Of Animals

    445 Words  | 2 Pages

    Within our bodies are nociceptors, which are sensors that cause us to feel pain, and recent studies made by behavioral biologist Victoria Braithwaite demonstrated that fish have these nociceptors and show distress if they are triggered (1). If a toddler was crying in discomfort you would help him out right? What if it was a bird or a bunny? Even more experiments

  • Chronic Pain Research Paper

    600 Words  | 3 Pages

    In an injury, the sensory receptors called nociceptors in the body are activated which carry the signal to the A-delta fiber and C fiber for reaction (Rodway, Huether & Belden 2017). Change in the peripheral and central nervous system dysregulate the nociceptors that lead to chronic pain. Finally, referral pain is transmitted by C fiber that is from an internal organ or lining of the body cavities (Rodway

  • Chronic Pain

    992 Words  | 4 Pages

    Chronic pain presents a number of challenges to researchers and clinicians, leaving many patients to endure and suffer chronic pain for many years and even a lifetime for some. Attempts to understand, treat and alleviate the suffering caused by pain is one of the most important aspects of healthcare and medicine. The subjective nature of the pain experience and the different pathophysiological mechanisms involved in pain all contribute to the challenges in understanding and treating chronic pain

  • A Change Of Heart About Animals Analysis

    627 Words  | 3 Pages

    On top of these innocent killings us human’s show little to no remorse. Most people believe that animals don’t suffer or feel pain but according to Victoria Braithwaite even fish feel pain. “…fish have the same two types of nociceptors that we do –” (Braithwaite 36). Nociceptors are nerve endings that alert your body if it is encountered with a pointy or sharp object. It is proven that little animals as well as fish have these in their

  • Summary Of Consider The Lobster

    688 Words  | 3 Pages

    Paper #1 In the essay “Consider the Lobster” by David Foster Wallace, the author present “preference” and its application in ethical practices on the topic of boiling lobsters. The author argues that there is a correlation between preference and pain that drives morality. Wallace’s arguments are supported by personal accounts and factual evidence taken from scientific studies. The clinical facts offers a background analysis on the lobster; while the personal accounts queries lobster as sentient

  • Rhetorical Analysis Of Hooked On A Myth By Victoria Braithwaite

    636 Words  | 3 Pages

    when a barbed hook was in their mouth, would we still inflict pain towards them? Victoria Braithwaite, a behavioral biologist, says that fish are more complex than we first expected. In her article, “Hooked On a Myth,” she explains how fish have nociceptors in their bodies that make them act differently when they are in stress and pain. She reinforces her ideas through her writing with the uses of reasoning, tone, and deduction. The use of rhetoric convinces readers the ethicality of how we treat fish

  • Pathophysiology Of Pain

    1375 Words  | 6 Pages

    transduction, transmission, perception, and modulation. Transduction is the process where tissue damage releases chemical mediators that then activate nociceptors, possibly resulting in the generation of an action potential (an electrical impulse). In the second process the action potential moves from the site of injury along afferent nerve fibres to nociceptors at the spinal cord2. This process is known as transmission. The action potential is carried across the cleft dorsal horn of the spinal cord by released

  • Hooked On A Myth By Victoria Bithwaite: Article Analysis

    880 Words  | 4 Pages

    creatures humanely but it will definitely benefit people in the long run. In the article “Hooked on a Myth” by behavioral biologist Victoria Braithwaite, she mentions some research that proved that fish have the same two types of nociceptors that us humans do. Nociceptors is what makes people feel

  • Change Of Heart About Animals 'By Jeremy Rifkin' Hooked On A Myth

    1066 Words  | 5 Pages

    Bill of Rights for Animals Animals may not reason, talk but they can forsure suffer. In the articles, “A Change of Heart About Animals” by Jeremy Rifkin “Hooked on a Myth,” by Victoria Braithwaite, both authors attempt to persuade us that we should enforce a bill of rights for animals. Therefore, the human race have to be obligated to not pass those limits for animals and their rights, because animals are vulnerable and defenseless. They are so similar to us, humans, so shouldn't they be treated

  • Procedural Dressing Change

    1178 Words  | 5 Pages

    Dressing change was the one of the biggest source of pain as perceived by physician. Intense and prolonged pain often caused by burn injuries, the pain is exaggerated by the need to remove dressings frequently to maintain healing and banish the infection. There are some modern techniques such as skin replacement therapy and early excision that already reduced the amount of dressing changes in a burn injury (1). Choiniere et al (2) investigated the characteristics of pain suffered by burn patients

  • Animal Bill Of Rights Essay

    1225 Words  | 5 Pages

    Animal Bill of Rights Draft #2 The bill of rights is the humanization and validation of what the true American should be able to do to flourish in the United States. Ever since the beginning of this blossoming country we have struggled to identify the extent we are willing to push our morals concerning the human being. Western civilizations such as America has been striving to push this level of morality to animals, and even went so far to create the animal bill of rights. This bill of rights will

  • Pros And Cons Of Animal Testing

    1269 Words  | 6 Pages

    Troy Daum November 8th, 2017 AEPS 110 The Moral Efficacy of Animal Experimentation on Invertebrates Animal experimentation is a practice that spans thousands of years and has been crucial to the advancement of scientific knowledge in a broad range of disciplines from health and medicine to genetics. The earliest writings of scientific inquiry through this means traces back to the Ancient Greeks, which describe dissections of farm animals as an “experimental method of testing surgical procedures