sleep rem :: essays research papers

States of ConsciousnessConsciousnessIn 1960 a public named W. Dement conducted a series of studies relating to sleep. His main goal was to understand and learn more or less the effects of dream deprivation. His tactics would soon be very efficacious in the quest of answering some very complex questions.He outgrowthed out with the idea of observing infants while they were asleep, without realizing that he couldnt queer no verbal feed back from a new born. He then decided to choose 20 random adults to be his ginnea pigs. He would then end up putting these 20 individuals through a series of test and trials. Dement did this by a series of awakenings through the category of sleep. He would monitor his subjects in another room by standoff up electronic devices to the patients muscles located around their eyes. The purpose of the electronic devices was to be able to wake up the subjects in two different periods. iodine being eye movement and the other no eye movement. He would then wake them up and ask if they could remember their dream.According to Dement 74% of the 27 awakenings during the periods of sleep accompanied by eye movement, could remember detail visual dreams. The other 26% reported the feeling of having dreamed, but they could no recall the content in detail. During periods of no eye movement, there were 23 awakenings of which 82% did not remember dreaming and 4 of them said that they mightiness have been dreaming but were not for sure. While his study progressed apiece subject would have to be awakened more frequently because of the bodies government agency of REM-rebound. Your eubstance needs sleep and when it is denied sleep it tries to blade up for doomed sleep. Today we know that there are four different stages of sleep. star being the lightest and four being the deepest. At the time, Dement had no idea that he was messing with ones circadian rhythm. The circadian rhythm is like the ashess clock in which it sends messages to your bra in to let you know what your body needs. For instance if your body needs sleep you will then start to feel tired. The results could be used to improve interrogation tactics by utilizing dream, or sleep, deprivation. Dement did this by depriving his subjects of sleep. The bodys continued effort to make of for lost REM sleep, can force someone to say, or do, something that they commonly would not have done.