Effective Communication

Topic1 Title Aurelia Wilburn Kaplan University CJ246 MT203 Professor Katia Silvestre Hal Kingsley September 29, 2009 Sleep and Memory 4 on an electroencephalogram readout by low?amplitude, high?frequency neuronal activity. REM respite is characterized by rapid motion of the eyes below closed lids. This is the stage of sleep associated with vivid woolgathers, and it is thus sometimes called dream sleep. Some dreams may occur within other stages as well, that they lack the rich visual and emotional content of REM dreams. The die of this fascinating phenomenon remains at least a partial mystery. Current research examines links between sleep, or stages of sleep, and storage or learning. Some studies suggest that all?night cram sessions, such(prenominal) as the one Rosemount is planning, do not improve instruction execution and may even have the opposite effect (Kelly, Kelly, & Clanton, 2001; Pilcher & Walters, 1997). The cerebration that sleep is linked to learning is supported by studies showing that received types of learning are hampered by sleep disruption or deprivation (Horne, 1988; Karni,Tanne, Rubenstein, Askenasy, & Sagi, 1994). Some studies implicate REM sleep as having a particularly important role in memory consolidation (Karni et al., 1994).

ahead of time research showed the importance of REM sleep for rats. Hunt (1989) summarizes a few of these early studies that indicate the importance of the timing of REM sleep: Over the past few years Carlyle Smith (1981) has analyse the REM augmentation following learning in rats over several(prenominal) days and has found that these increases occur as regular windows that climb steady over a six?day period (Smith and Lapp, 1984). lack of REM during these specific windows of augmentation was at its most effective in disrupting prior learning between 48 and 60 hours after dressing (Smith and Kelly, 1986). (p. 28) Sleep and Memory 10 References Buboltz, W. C., Brown, F. C., Jr., & Soper, B. (2001). Sleep habits and patterns of... If you want to get a full essay, order it on our website: Orderessay

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