PRIN OF ANATOMY & PHYS 16E 2 SEM ACCESS
16th Edition
ISBN: 9781119704607
Author: Tortora
Publisher: WILEY
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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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In PET scans, red areas are brain regions that are most active, while blue, yellow, and green areas are least active. Figure 13.24 shows PET scans of normal brain activity (left) and (right) of the brain of a person while using cocaine. The frontal lobes of the brain hemispheres are toward the top of the scans. Their neurons play major roles in reasoning and other intellectual functions. Looking at these scan images, how do you suppose cocaine may affect mental functioning?
Using the following image of the brain:aa
a)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.
b)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.
c)expalin the function of each part located in the puicture
d)expain what would happen incase of brain damage
(a) Make a rough drawing of the lateral aspect of the left cerebral hemisphere. (b) You may be thinking, “But I just can’t draw!” So, name the hemisphere involved with most people’s ability to draw. (c) On your drawing, locate the following areas and provide the major function of each: primary motor cortex, premotor cortex, somatosensory association cortex, primary somatosensory cortex, visual and auditory areas, prefrontal cortex, Wernicke’sand Broca’s areas.
Chapter 14 Solutions
PRIN OF ANATOMY & PHYS 16E 2 SEM ACCESS
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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