Define what is meant by pure alexia and explain how this syndrome relates to pure word deafness
What will be an ideal response?
Answer: Pure alexia involves the loss of the ability to read, but not the ability to recognize words that are spelled out to them. Pure alexia is produced by damage to the brain that prevents visual information from reaching the extrastriate cortex of the left hemisphere. The syndrome is similar to that of pure word deafness, in which a patient cannot recognize words that are conveyed by audition.
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Wayne eats a seven-course dinner and claims he cannot eat another bite of food. Then the waiter brings the dessert tray to the table, and Wayne finds that he's hungry for the pecan pie with whipped cream. His hunger is most likely due to:
A. a drop in blood sugar B. a surge in blood sugar C. the production of galanin D. psychosocial hunger factors
Visual acuity is often measured by presenting a letter often called a Landolt
a. B. b. C. c. O. d. L.
Obsessive-compulsive disorders involve
a. a loss of contact with reality. b. unresolved anger. c. unresolved Oedipal conflict. d. high levels of anxiety.
Most individuals with autism develop symptoms of the disorder
A. at birth. B. by age one. C. by age three. D. by teen years.