A volunteer is hooked up and observed in a sleep laboratory. The technician is giving a tour of the facility to a group of students and points out one volunteer whose breathing has become more rapid, irregular, and shallow.
In addition his limbs have become paralyzed and his eyes jerk rapidly in various directions. What stage of sleep is this volunteer in at the moment?
a) stage 1
b) stage 2
c) stage 4
d) REM sleep
Question 2
Rod is involved in a near-death collision. Afterwards he cannot remember
any of the details of the collision. Rod's condition is known as
a) dysphoria.
b) localized amnesia.
c) regressive amnesia.
d) delusional forgetting.
Laboratory log
Restless Sleep
Slow-wave sleep
Stages of Sleep in Cats: A cat in non-REM sleep remains upright
Consequences of sleep deprivation flow chart