LooseLeaf for Human Anatomy
5th Edition
ISBN: 9781259285271
Author: Michael McKinley Dr., Valerie O'Loughlin, Elizabeth Pennefather-O'Brien
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Question
Chapter 14, Problem 1DCR
Summary Introduction
To determine:
The cause of Marianne’s vision and muscular difficulties, beyond the presence of antibodies.
Introduction:
The activity of the nervous system can be controlled by billions of interneurons, which are located in the central nervous system. Neurol pool is a term for the group of interneurons that makes a complex pattern in CNS.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Carpal tunnel syndrome is a modern medical problem created by repetitive tasks such as keyboarding on computers or doing assembly line work. in this condition nerves in the wrist may become pinched, producing irritating, tingling sensations in the hands and lower arms. a) what is the source of the tingling
Trying to understand this part of the article
“As white matter integrity did not return to baseline levels for any inter-injury interval (and did not trend towards returning to baseline levels in the case of the optic tract), it is possible that the window of vulnerability associated with our model may never close.” Based on the quote, what did not return when white matter integrity did not return?
Artical Link: https://doi.org/10.1186/s12868-022-00730-y
Multiple sclerosis is a neurodegenerative disease in which the body’s immune system attacks and breaks down the white matter in the nervous system.
A. What is another word (other than “white matter”) for the structure or type of cells that are affected in patients with MS?
B. Given what these cells/structures do, what effect on neural transmission do you think MS has?
Chapter 14 Solutions
LooseLeaf for Human Anatomy
Ch. 14 - Together, what three functions do the CNS and PNS...Ch. 14 - Compare and contrast the meanings of afferent and...Ch. 14 - How do dendrites and axons differ in terms of...Ch. 14 - Prob. 4WYLCh. 14 - Prob. 5WYLCh. 14 - Prob. 6WYLCh. 14 - Prob. 7WYLCh. 14 - Prob. 8WYLCh. 14 - Prob. 9WYLCh. 14 - Prob. 10WYL
Ch. 14 - Prob. 11WYLCh. 14 - Prob. 12WYLCh. 14 - Prob. 13WYLCh. 14 - How is a diverging circuit different from a...Ch. 14 - Prob. 1MCh. 14 - Prob. 1MCCh. 14 - Neurons that have only two processes attached to...Ch. 14 - Prob. 3MCCh. 14 - Prob. 4MCCh. 14 - Prob. 5MCCh. 14 - Prob. 6MCCh. 14 - a. Neurolemmocyte b. Astrocyte c. Neuron d....Ch. 14 - Which type of neuronal pool uses nerve impulse...Ch. 14 - Prob. 9MCCh. 14 - Prob. 10MCCh. 14 - What are the three structural types of neurons?...Ch. 14 - Prob. 2CRCh. 14 - Prob. 3CRCh. 14 - Prob. 4CRCh. 14 - Prob. 5CRCh. 14 - Describe the arrangement and structure of the...Ch. 14 - Prob. 7CRCh. 14 - What are the differences between electrical and...Ch. 14 - Discuss the similarities and differences between...Ch. 14 - What are the basic developmental events that occur...Ch. 14 - Prob. 1DCRCh. 14 - Prob. 2DCR
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Which one of the following statements regarding distal symmetric polyneuropathy is correct? Question 68 options: a) It causes distal, symmetric, and bilateral sensory dysfunction of the somatic system b) It is the least common form of neuropathy, however it is the most physically devastating c) It is very common form of autonomic neuropathy that occurs most commonly in clients with Type 2 diabetes d) It causes motor dysfunction prior to sensory dysfunctionarrow_forwardPrimary conn's syndrome explainarrow_forwardMatch the term to its description by writing the appropriate letter in the space. ___1. Lateral inhibition ___2. Ganglion cells ___3. Lateral geniculate nucleus ___4. Superior colliculus ___5. End-stopped cells ___6. Bipolar cells ___7. Complex cells ___8. Selective adaptation ___9. Selective rearing ___10. Accommodation ___11. Horizontal cells ___12. Simple cells A. Area responsible for controlling eye movements B. Respond best to moving bars of a specific orientation C. The axons of these form the optic nerve D. Results in decreased sensitivity to the exposed stimulus E. Where visual information travels before reaching V1 F. Signals transmitted across a nerve circuit G. Respond best to bars of a particular orientation H. When the lens changes shape to focus I. Carry inhibitory signals between bipolar cells J. Long-term exposure to an environment resulting in neural plasticity K. Respond best to corners or lines of a particular length L. Receive signals from rods and conesarrow_forward
- Demyelination of axon in peripheral nerves is the cause of: a. Huntington's b. Horners Syndrome c. Multiple sclerosis d. Gullian Barre Syndromearrow_forwardNeurologist consulted an elderly patient with complaints about the difficulty of the neck movements, numbness and loss of the right hand sensation. Examination of the patient revealed a deformation of the spine in the lower cervical and upper thoracic part of the spinal cord caused by excessive deposition of calcium salts. What cells dysfunction influences the loss of sensitivity in the hand? a. The neurons of the spinal cord anterior horns b. Pyramidal neurons c. The neurons of the spinal cord lateral horns d. The neurons of the spinal cord posterior horns e. Pseudounipolar neuronsarrow_forwardA patient has a right-sided intention tremor and dysmetria on the right in the finger-to-nose test. Which of the following is the most likely site of the lesion?A) Left cerebellar hemisphereB) Right cerebellar hemisphereC) Left substantia nigra D) Right substantia nigraE) Midline cerebellar vermisarrow_forward
- What is multiple sclerosis?arrow_forwardThe sciatic nerve splits to form which two nerves? Question options: A) pudendal and common peroneal nerves B) femoral and tibial nerves C) pudendal and femoral nerves D) common fibular and tibial nerves E) pudendal and tibial nervesarrow_forwardDonna, a 42-year-old mother of two, has been experiencing intermittent tingling and numbness in both of her feet. She has also had trouble holding a pen while writing. In the past few months, the tingling and numbness in her extremities seemed to subside on its own, so she was not very concerned. Recently, though, the symptoms have spread to her knees and thighs and are persisting. Yesterday, she stumbled when getting out of bed in the morning. When she tried to stand, her right leg was too weak to hold her weight and she fell again. She noticed that she scraped her right knee during the fall, but does not feel any pain from the wound. Donna notices that she has blurry vision and thinks that might be the reason she fell. List and describe any and all symptoms in Donna’s history that could be related to a pathology of her motor neurons.arrow_forward
- A person with Brown Sequard at C6 would have the following problems…. a. Ipsilateral loss of pain and temperature, contralateral loss of TPV and CP C6 down, ipsilateral spastic paralysis C6 down b. Contralateral loss of pain and temperature C6 down, ipsilateral loss of TPV and CP C6 down, spastic paralysis around C6 down c. Contralateral loss of pain and temperature C6 down, ipsilateral loss of TPV and CP C6 down, flaccid paralysis C6 down d. Contralateral loss of pain and temperature at C6, ipsilateral loss of TPV and CP C6 down, spastic paralysis at C6 e. Contralateral loss of pain and temperature C6 down, contralateral loss of TPV and CP C6 down, flaccid paralysis C6 downarrow_forwardJennifer had a terrible episode of vertigo (dizziness) that caused him to visit the doctor. Was her vertigo a sign or a symptom, and what is the rationale of your answer?arrow_forwardShandra is a 38-year-old Dentist Aide, who recently suffers with numbness in her hands and tingling in her toes. To her knowledge she has no medical conditions and never bothered to check. Six-months ago, she noticed that her vision is a bit blurred, sometimes she may have floating clouds in her vision that are not actually there which usually clear on its own. Shandra is five feet four inches and weighs 170 lbs, medium-frame built but an apple-shaped body-type. She is not physically active and seldom cooks during the working-week. Last Tuesday Shandra visited the doctor, she was ordered to return in two days to complete and OGT and a glycated haemoglobin test (GHT). (iv) What is the bodily system that is affected and could be affected if not resolved? (v) Additionally, a urine test was completed on the initial day of testing, the results all parameters in normal ranges as well as low levels of ketones, what does this indicate? (vi) What are other possible risk factors, signs and/or…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage LearningSurgical Tech For Surgical Tech Pos CareHealth & NutritionISBN:9781337648868Author:AssociationPublisher:Cengage
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning
Surgical Tech For Surgical Tech Pos Care
Health & Nutrition
ISBN:9781337648868
Author:Association
Publisher:Cengage
Nervous System - Get to know our nervous system a bit closer, how does it works? | Neurology; Author: FreeMedEducation;https://www.youtube.com/watch?v=6O-0CVAgaEM;License: Standard youtube license