active adjective (GRAMMAR) âº grammar [ not gradable ] describing a verb or sentence in which the subject is the person or thing that does what is stated: In Alex gave me a gift, the verb give is active, and in I was given a gift by Alex, give is passive.
A single night of sleep deprivation can impact a person's ability to coordinate eye movements with steering. Share: Results of the study showed that, in all drivers, sleep deprivation adversely affected their ability to coordinate eye movements when steering.
1 Brain waves and eye movements during sleep can help your health care team assess your sleep stages and identify disruptions in the stages that may occur due to sleep disorders such as narcolepsy and REM sleep behavior disorder.