Principles of Anatomy and Physiology
15th Edition
ISBN: 9781119329398
Author: Gerard J Tortora, Bryan Derrickson
Publisher: John Wiley & Sons Inc
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Chapter 14, Problem 3CTQ
You have been hired by a pharmaceutical company to develop a drug to regulate a specific brain disorder. What is a major physiological roadblock to developing such a drug, and how can you design a drug to bypass that roadblock so that the drug is delivered to the brain where it is needed?
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Chapter 14 Solutions
Principles of Anatomy and Physiology
Ch. 14 - Compare the sizes and locations of the cerebrum...Ch. 14 - Prob. 2CPCh. 14 - Prob. 3CPCh. 14 - Prob. 4CPCh. 14 - Prob. 5CPCh. 14 - 6. Where are the medulla, pons, and midbrain...Ch. 14 - Prob. 7CPCh. 14 - Prob. 8CPCh. 14 - Describe the location and principal parts of the...Ch. 14 - 10. Where do the axons of each of the three pairs...
Ch. 14 - Prob. 11CPCh. 14 - Prob. 12CPCh. 14 - Prob. 13CPCh. 14 - Define a circumventricular organ.Ch. 14 - 15. List and locate the lobes of the cerebrum. How...Ch. 14 - Prob. 16CPCh. 14 - Prob. 17CPCh. 14 - Prob. 18CPCh. 14 - Prob. 19CPCh. 14 - Prob. 20CPCh. 14 - Prob. 21CPCh. 14 - Prob. 22CPCh. 14 - How are cranial nerves named and numbered?Ch. 14 - Prob. 24CPCh. 14 - Prob. 25CPCh. 14 - Prob. 26CPCh. 14 - Prob. 27CPCh. 14 - Prob. 28CPCh. 14 - Prob. 29CPCh. 14 - Prob. 30CPCh. 14 - Prob. 31CPCh. 14 - Prob. 32CPCh. 14 - Prob. 33CPCh. 14 - 34. Where do the motor axons of the accessory (XI)...Ch. 14 - Prob. 35CPCh. 14 - Prob. 36CPCh. 14 - Prob. 37CPCh. 14 - An elderly relative suffered a CVA (stroke) and...Ch. 14 - Prob. 2CTQCh. 14 - 3. You have been hired by a pharmaceutical company...
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- 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. Rightarrow_forwardA long time ago, there once was an anti-drug public service announcement campaign that showed fried eggs in a pan with the voiceover, "This is your brain on drugs." Let's find out why that ad campaign is true. 1) Pick a non-legal drug. 2) Research what it does to the brain in detail. 3) Are addicts of this drug's brains different from brains of non-addicts? 4) Why or why not? 5) What treatments are used for addicts of this drug? 6) What helps people recover from this drug's addiction besides medicines?arrow_forwardInvoluntary motor control of things like balance and muscle tone is regulated by which of the following? A) midbrain B) frontal lobe C) temporal lobe D) hypothalamusarrow_forward
- When expert pianists listen to familiar, well-practiced music, they imagine the finger movements, and the finger area of their motor cortex becomes active, even if they are not moving their fingers (Haueisen & Knösche, 2001). If we regard those neurons as another kind of mirror neuron, what do these results imply about the origin of mirror neurons?arrow_forwardA) The neuron labelled "D" in the figure is what class of functional neuron?: 3rd-order? lower motor neurone? upper motor neurone? 2nd-order? bipolar? unipolar? B) The message in the pleural pathway in figure 3 comes from the: occipital lobe? skeletal muscle? somatosensoty cortex? temporal lobe? receptors? parietal lobe? frontal lobe? C) Damage to this structure in the figure would affect the ability to move your RIGHT leg: A, B, C, D, E, F, Garrow_forwardThe process of myelination results in an increase in white matter. Myelination happens for all brain regions. Because of increases in myelination A) At the same time; neural signals can travel through the brain faster B) At different times; neural signals can travel through the brain faster C) At different times; neurogenesis is improved D) At the same time; neurogenesis is improvedarrow_forward
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