First, we plan to perform a simple screening in order to identify those participants with probable sleep disturbances, and secondly to investigate these sleep disturbances further, using an extensive sleep-questionnaire.
The Minimal Insomnia Symptom Scale (MISS) was developed from a more extensive sleep questionnaire and is a brief, three item screening instrument [ 1].
Additional questions were asked on the night of the polysomnogram with a more extensive sleep habits questionnaire.
We don't yet have a reliable or full chronology of the use of torture and harsh interrogation techniques in C.I.A. prisons, but we do know that, beginning in the summer of 2002, several senior Al Qaeda prisoners were waterboarded or subjected to extensive sleep deprivation, or both, in an effort to extract intelligence from them about future plots.
Dr. Kentish was his own subject for a classic experiment in which he stayed awake for more than 300 hrs. in order to study the effects of extensive sleep deprivation.
What I had convinced myself was schizophrenia was quickly diagnosed in the E.R. as severe postpartum depression with psychosis, with auditory hallucinations caused by extensive sleep deprivation since my son's birth.
Besides even more of the "near-drownings" (aka waterboarding) than known previously, investigators revealed rectal feeding (of hummus, among other delicacies), threats of death and sexual abuse against prisoners' families, and incredibly extensive sleep deprivation.
Besides even more of the "near-drownings" (aka waterboarding) than known previously, investigators revealed rectal feeding (of hummus, among other delicacies), threats of death and sexual abuse against prisoners' families, and incredibly extensive sleep deprivation.
Trial participants experienced higher than expected levels of wakefulness during the normal sleep period and surprisingly extensive sleep periods during normal times for activity.
Sleep need varies between individuals, and one can argue that adolescents with less need of sleep may spend more time on electronic devices than individuals with more extensive sleep needs.
Yet, our prior results in starlings15 and an extensive literature on sleep and memory8,10, including nap21,22,23, and sleep deprivation24,25,26 studies, have not supported a time-dependent explanation for memory benefits observed after sleep.
