ANATOMY & PHYSIOLOGY LL W/CONNECT ACCESS
4th Edition
ISBN: 9781265521363
Author: McKinley
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 13, Problem 2CSL
Summary Introduction
To describe:
The structures which prevent the dopamine from reaching brain and the way through which these structures might be beneficial to the individual in different circumstances.
Concept introduction:
Decreased levels of neurotransmitter dopamine results in a disease named as Parkinson’s diseases. In this disease, the patient is not able to take dopamine in its drug forms as the drug is not able to reach the brain.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Transcranial Magnetic Stimulation causes an involuntary motor output in response to a magnetic stimulation over the skull. Why do we see this output?
Include the following concepts in your response:
•neuroanatomy
•central versus peripheral nervous system
•neuron structure and direction of information flow
•hyper versus depolarization
•specific ions
•membrane potential
•diffusion and electrostatic pressure
The den network of fibers that connect the two hemispheres is called the corpus Callosum. Much of what we know about the difference between the left and right hemispheres came from the study of patients with a severe form of epilepsy. To help control the number, duration, and intensity of the epileptic seizures, The corpus callosum was cut. By studying these individuals, Roger Sperry and others learned that the two hemispheres are specialized for different types of task and different modes of thought.
Which hemisphere and most people would be better at putting together a puzzle?
A. Neither- this is better controlled by the cerebellum
B. Both are equally good at this task
C. Left
D. Right
Alzheimer’s disease is thought to cause a DECREASE in the amount of acetylcholine (ACH) being released into the synaptic cleft in specific parts of the brain. What would be a possible treatment for this disease? (So basically- what would be a possible way to increase the amount of ACH in the synaptic cleft?)
Chapter 13 Solutions
ANATOMY & PHYSIOLOGY LL W/CONNECT ACCESS
Ch. 13.1 - Prob. 1WDYLCh. 13.1 - How does the neural plate form a neural tube?Ch. 13.1 - Identify the five secondary vesicles, and list the...Ch. 13.1 - Prob. 4WDYLCh. 13.2 - From deepest (closest to the brain) to superficial...Ch. 13.2 - Prob. 6WDYLCh. 13.2 - Prob. 7WDYLCh. 13.2 - Prob. 8WDYLCh. 13.2 - Prob. 9WDYLCh. 13.2 - How does the blood-brain barrier protect nervous...
Ch. 13.3 - Prob. 11WDYLCh. 13.3 - What is the function of the corpus callosum?Ch. 13.3 - Prob. 13WDYLCh. 13.3 - Prob. 14WDYLCh. 13.3 - Prob. 15WDYLCh. 13.3 - Prob. 16WDYLCh. 13.3 - Prob. 17WDYLCh. 13.3 - Prob. 18WDYLCh. 13.3 - Prob. 19WDYLCh. 13.3 - Prob. 20WDYLCh. 13.4 - Prob. 21WDYLCh. 13.4 - What is the general function of the thalamus?Ch. 13.4 - Prob. 23WDYLCh. 13.5 - What is the function of the substantia nigra, and...Ch. 13.5 - Prob. 25WDYLCh. 13.5 - Prob. 26WDYLCh. 13.5 - Prob. 27WDYLCh. 13.5 - What are the three main autonomic centers located...Ch. 13.6 - Prob. 29WDYLCh. 13.6 - Prob. 30WDYLCh. 13.6 - Prob. 31WDYLCh. 13.6 - Prob. 32WDYLCh. 13.7 - Prob. 33WDYLCh. 13.7 - How is the reticular activating system related to...Ch. 13.8 - Prob. 35WDYLCh. 13.8 - Prob. 36WDYLCh. 13.8 - What are the main differences between non-REM and...Ch. 13.8 - Prob. 38WDYLCh. 13.8 - Prob. 39WDYLCh. 13.8 - Prob. 40WDYLCh. 13.8 - How is the Wernicke area involved in language...Ch. 13.9 - Prob. 42WDYLCh. 13.9 - Prob. 43WDYLCh. 13 - _____ 1. Which cranial nerve is responsible for...Ch. 13 - Prob. 2DYKBCh. 13 - _____ 3. Which of these is the least likely to...Ch. 13 - Prob. 4DYKBCh. 13 - Prob. 5DYKBCh. 13 - Prob. 6DYKBCh. 13 - Prob. 7DYKBCh. 13 - Prob. 8DYKBCh. 13 - Prob. 9DYKBCh. 13 - Prob. 10DYKBCh. 13 - Prob. 11DYKBCh. 13 - Prob. 12DYKBCh. 13 - Prob. 13DYKBCh. 13 - Prob. 14DYKBCh. 13 - Prob. 15DYKBCh. 13 - Describe the pathway by which the pressure applied...Ch. 13 - Prob. 17DYKBCh. 13 - During surgery to remove a tumor from the...Ch. 13 - What is the difference between apraxia of speech...Ch. 13 - Prob. 20DYKBCh. 13 - Prob. 1CALCh. 13 - Prob. 2CALCh. 13 - Prob. 3CALCh. 13 - Why did Shannon experience the problems with her...Ch. 13 - Prob. 5CALCh. 13 - Peyton felt strange when she awoke one morning....Ch. 13 - Prob. 2CSLCh. 13 - During a robbery at his convenience store, Dustin...
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
- As dopamine neurotransmitters are also responsible for producing feelings of euphoria (pleasure), many people affected with Parkinson's disease suffer from depression. A common treatment for Parkinson's is Levodopa, a chemical that turns into dopamine when it passes into the brain. From what you have learned about synapses, explain if people being treated with Levodopa for Parkinson's symptoms would require additional treatment for depression?arrow_forwardA patient has been exposed to the organophosphate pesticide malathion,which inactivates acetylcholinesterase. Which of the following symptoms would you predict: blurring of vision, excess tear formation, frequent or involuntary urination, pallor (pale skin), muscle twitching, orcramps? Would atropine be an effective drug to treat the symptoms?(See Clinical Impact 16.2 for the action of atropine.) Explain.arrow_forwardA neurotransmitter is a chemical messenger that carries, boosts, and balances signals between neurons, nerve cells, and other cells in the body. a) Identify two disorders that can result in a depletion, damage, or lack of neurotransmitters in our body. Then list and explain at least two neurotransmitters that can result in these disorders developing.arrow_forward
- Using the following image of the brain: Locate the brain lobes and differentiate each one with colors. Mark in the drawing all the cortices associated with these lobes and mention their primary, secondary and association functions in a table. Include the Brodmann areas to the crusts indicated in the drawing. Identify the neurotransmitters that are involved in the different cortical regions. You can place them in abbreviation in the brain image. Eg DA, Serotonin (5HT), NE, E, ACh, etc.arrow_forwardA patient has been experiencing numbness and pain in their hands and feet during the winter. They were initially diagnosed with Reynauds (which is caused by an overactive sympathetic nervous system cutting off blood flow to the hands in the cold), but recently they have been experiencing issues with fine motor control in their hands, and the doctor is concerned that it could be Multiple Sclerosis. How could you test to see which condition is causing this? Discuss that how will you treat this patient, if they have MS?arrow_forwardPhenytoin (sodium channel blocker) and ethosuximide (calcium channel blocker) are anti-seizure drugs that stop seizures from happening. These drugs work by inhibiting electrical impulses (action potentials) from occurring. Explain the importance of sodium and calcium channels on a neuron and and the reasons why action potentials do not occur when these channels are inhibited. Be sure to include the phases of an action potential, the channels involved, and the importance of an action potential. Be detailed in your explanationarrow_forward
- Reserpine is a drug that can control high blood pressure by reducing the number of catecholamine neurotransmitters present in the synapse. Epinephrine, norepinephrine, and dopamine are examples of catecholamine neurotransmitters. One of the known side effects of reserpine is to cause the symptoms of Parkinson’s disease. Parkinson's disease is associated with dopamine. Parkinson's disease occurs when the nerve cells in the part of the brain that controls muscle movement are gradually destroyed and the neurons can no longer produce dopamine to coordinate muscle movements. Reserpine causes symptoms by a. inhibiting the release of dopamine from the presynaptic neuron b. blocking the dopamine receptor in the postsynaptic neuron c. breaking down the neurotransmitter acetylcholine in the synapse d. breaking down cholinesterase enzyme in the synapsearrow_forwardYou studied how neurotransmitter act and their use in medicine. Based on the information answer how Tetrahydrocannabinol, the active ingredient in marijuana, will binds to receptors located in the ________ terminals of certain brain neurons and lowers the likelihood that these neurons will release ________. options: postsynaptic, neurotransmitters presynaptic, neurotransmitters presynaptic, Ca2+ ions postsynaptic, Ca2+ ionsarrow_forwardThere is no cure for Alzheimer’s disease, but cholinesterase inhibitors can be used to treat symptoms like memory loss or language issues. Briefly discuss how this type of medication affects the physiology of neurons and nerve impulses.arrow_forward
- Alcohol addiction is a condition in which a person experiencesdependent on alcohol and difficult to control its consumption. On the other hand, excessive alcohol consumption in the long term can cause disturbances in brain performance, including disturbances in memory, attention, coordination, and locomotion. How does alcohol affect the functioning of nerve cells and the central nervous system? What is the mechanism that occurs? Based on information from the literature, analyze what will happen to coordination and locomotion in someone who is addicted to alcohol and consumes large amounts of alcohol over a long period of time.arrow_forwardYou hit the gym, releasing dopamine, noradrenaline, and serotonin in your brain. What are these three things? Explain how these three things are transmitted and retained in the brain, and how these three things impact our body (Hint: a good answer should include the terms neuron, dendrite, axon, action potential, and synapse)arrow_forwardYou have isolated a neurotoxin from a newly discovered snake species. When you administer the toxin to brain tissue, you can no longer record an excitatory postsynaptic potential after you experimentally stimulate the presynaptic neuron. a. Draw what the experimental setup would look like. Also include a picture of the recording you would get from the postsynaptic neuron after the presynaptic stimulation before and after the administration of the toxin. Label your figures completely and label all axes.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage LearningBiology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning
- Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxBiology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning