Psychology Exam 2 Cohn UTEP questions with correct answers

Which of the following occurs during REM sleep? A. Brain temperature increases B. Eyes dart back and forth under the eyelids C. Breathing becomes irregular D. All of the above CORRECT ANSWER D. All of the above Vivid dreams typically occur during CORRECT ANSWER REM sleep Which cells are most light sensitive CORRECT ANSWER Rods Which receptor cells most directly enable us perceive color? CORRECT ANSWER Cones Evidence suggests that we consolidate our memories of recent life events during: CORRECT ANSWER REM Sleep Which of the following disorders is characterized by the temporary cessation of breathing while asleep? CORRECT ANSWER Sleep apnea In a study of the impact of sleep on learning, subjects were asked to learn a 'perceptual detective task' immediately prior to falling asleep. Investigators subsequently awake some subjects during REM sleep and awoke others during Delta (Stage 4) sleep. Which group of subjects displayed the worst performance on the perceptual detective task the next morning? CORRECT ANSWER Subjects who were deprived of REM sleep