Campbell Biology: Australian And New Zealand Edition + Mastering Biology With Etext
11th Edition
ISBN: 9781488687075
Author: Lisa, A. Urry
Publisher: PEARSON
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Textbook Question
Chapter 49.2, Problem 2CC
People who are inebriated have difficulty touching their nose with their eyes closed. Which brain region does this observation indicate is one of those impaired by alcohol?
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Chapter 49 Solutions
Campbell Biology: Australian And New Zealand Edition + Mastering Biology With Etext
Ch. 49.1 - Which division of the autonomic nervous system...Ch. 49.1 - Prob. 2CCCh. 49.1 - Prob. 3CCCh. 49.2 - When you wave your right hand, what part of your...Ch. 49.2 - People who are inebriated have difficulty touching...Ch. 49.2 - Prob. 3CCCh. 49.3 - How can studying individuals with damage to a...Ch. 49.3 - Prob. 2CCCh. 49.3 - Prob. 3CCCh. 49.4 - How can studying individuals with damage to a...
Ch. 49.4 - Individuals with localized brain damage have been...Ch. 49.4 - WHAT IF? Suppose that a person with damage to the...Ch. 49.5 - Prob. 1CCCh. 49.5 - Prob. 2CCCh. 49.5 - WHAT IF? If you could detect early-stage...Ch. 49 - How does the circuitry of a reflex facilitate a...Ch. 49 - What roles do the midbrain, cerebellum, thalamus,...Ch. 49 - A patient has trouble with language and has...Ch. 49 - Prob. 49.4CRCh. 49 - Prob. 49.5CRCh. 49 - Activation of the parasympathetic branch of the...Ch. 49 - Prob. 2TYUCh. 49 - Patients with damage to Wernickes area have...Ch. 49 - The cerebral cortex does not play a major role in...Ch. 49 - After suffering a stroke, a patient can see...Ch. 49 - Injury localized to the hypothalamus would most...Ch. 49 - Prob. 7TYUCh. 49 - Prob. 8TYUCh. 49 - SCIENTIFIC INQUIRY Consider an individual who had...Ch. 49 - Prob. 10TYUCh. 49 - WRITE ABOUT A THEME: INFORMATION In a short essay...Ch. 49 - SYNTHESIZE YOUR KNOWLEDGE Imagine you are standing...
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- Describe how the blood-brain barrier helps protect the brain from damage. What types of chemicals can the blood-brain barrier block and what types of chemicals does it allow to pass through?arrow_forwardAfter a severe traumatic event that causes loss of consciousness, retrograde amnesia frequently is found once the person regains consciousness. What is retrograde amnesia, and how much time does it typically cover in this situation? What neural mechanism or process explains the loss of memory?arrow_forwardBrainwaves during Delta/deep sleep are _________ than in other stages. This is a sign of _________ activity in the brain. smaller; increased smaller; decreased larger; increased larger; decreasedarrow_forward
- Explain why a damage to the hypothalamus may be detrimental than a damage to the other parts of the brainarrow_forwardWhat are the brain areas that are the most impacted by the influence of alcohol? What is it about alcohol that cause brain impairment? Can this type of impairment be compared in the same way to being high on drugs or marijuana?arrow_forwardExplain how patients with unresponsive wakefulness syndrome (UWS) can have no damage to their cerebral cortex and yet lack awareness of their environment.arrow_forward
- What are the functions of the prefrontal cortex?arrow_forwardA potential effect of chronic alcohol abuse is the development of cerebellar damage. Predict the symptoms you would likely see in a person with such a condition?arrow_forwardMatch the description of the patient with the altered state of consciousness that best matches it. A patient consumed large amounts of alcohol too quickly and is now unable to stay awake unless stimulated by voice or [ Choose ] touch A patient presents after taking elicit drugs and will not sit still. They also appear to be [ Choose ] experiencing what sounds to be a hallucinogenic episode A patient experiences a traumatic brain injury after a car accident. They have cranial reflexes present but cannot be aroused - [ Choose ] even with pain A patient experiences a concussion after a fall. They are assessed by a physician who notes they did not know what year it is. [ Choose ] A patient mixed two sedatives and is now V [ Choose ] Lethargic exhibiting difficultly breathing while in a deep sleep. While pain does arouse them t wake, they do not stay awake long Comataose Confused Delirious Stuporous Obtundedarrow_forward
- What aspect of brain anatomy facilitates communication between body sensations and body movements?arrow_forwardHow do the structures of the brain change with age?arrow_forwardSome common symptoms of MS are vision problems, dizziness and vertigo, and difficulty walking. How are these symptoms a result of the effect on neural transmission you described above? List which brain regions are likely impacted in each of the three symptoms described above.arrow_forward
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