When we identify factors that indicate when an event or events will occur, we have used

a. prediction

Ahmed used to love taking long walks around the lake near his home. Recently, the world seemed to be spinning around him on his walks—so now Ahmed sits in a chair and enjoys the scenery. Which of the following caused Ahmed to give up his lakeside walks?

a. vertigo b. somasthesia c. presbycusis d. dizziness

Korsakoff syndrome is caused by chronic alcohol abuse and damages the _______ in the brain

a. hypothalamus b. pituitary gland c. pineal gland d. none of the above