What occurs after an individual goes without sleep for one or two nights?

Question

Quizplus · Accepted Answer

After going without sleep for one or two nights, individuals may experience microsleeps, which are brief periods of sleep that occur involuntarily and can last from a fraction of a second to several seconds. They may also experience other cognitive and physical impairments, such as difficulty concentrating, memory problems, irritability, and decreased reaction time. However, hallucinations are less likely to occur until after several days of sleep deprivation, and a diagnosis of insomnia would only be made if the individual had consistent difficulty sleeping despite adequate opportunity to do so. A medical condition may be explored if there are underlying health issues contributing to the sleep deprivation, but it is not necessarily a guarantee.

What Occurs After an Individual Goes Without Sleep for One