logging in or signing up dream and sleep aSGuest129362 Download Post to : URL : Related Presentations : Let's Connect Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 171 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: March 12, 2012 This Presentation is Public Favorites: 0 Presentation Description Report in Gen. Psychology dream and sleep (under altered states of consciousness) Comments Posting comment... Premium member Presentation Transcript PowerPoint Presentation: Dream Sleep and Presented By: Jarbee BejarPowerPoint Presentation: Sleep - is state of rest with nearly cessation of conscious life.PowerPoint Presentation: - Hans Berger’s invention, a machine used to electrical activity of the brain , made it possible to reach a major breakthrough in sleep research. Electroencepalograph (EEG)PowerPoint Presentation: Stages of SleepPowerPoint Presentation: EEG Patterns Pattern Characteristics Beta waves High- frequency patterns that reflect concentration and alertness. Alpha waves Lower-frequency patterns associted with being relaxed or drowsy. Stage 1 Light sleep lasting up to 10 mins ; includes theta waves(low frequency and amplitude) Stage 2 Deeper sleep characterized by occational “sleep spindle” (brief high frequency waves),lasting up to 20 min. Stage 3 Progressively more muscle relaxation and emergence of delta waves(slower);last s up to 40 mins . Stage 4 Dee p sleep when sleeper is difficult to rouse; Delta waves- large,slow brain waves-occur. Stage 5 REM Sleep Instead of reentering stage 1 sleep,the individual shows patterns similar to those relaxed wakefulness;most dreaming occurs in this stage;lasts for about 10 mins . In 1 st sleep cycle of the night and up to 1 hour in the lastPowerPoint Presentation: Benefits of Sleep - Sleep helps to repair your body. - Sleep helps keep your heart healthy. - Sleep reduces stress. - Sleep improves your memory . - Sleep helps control body weight issues. - Sleep reduces your chances of diabetes. - Sleep reduces the occurrence of mood disorders.PowerPoint Presentation: Sleep Deprivation - is the condition of not having enough sleep.PowerPoint Presentation: Effects Sleep Deprivation Decreased alertness and maintain focus. Memory problems Depression A weakening of your immune system, increasing your chance of becoming sick. Increase in perception of pain.PowerPoint Presentation: - is a mental experience during sleep that includes vivid visual images. DreamPowerPoint Presentation: Theory of Dream 2.) Rosalind Carthwright – (1977) emphasized the problem solving function of dreams. According to her, dreams provide to work through everyday problems. 1.) Sigmund Freud – (1900) stressed the wish-fulfilling function of dreams. Ungratified needs are expressed thru dreams. 3.) John Allan Hobson (1998) and Robert Mc Carley (1997) – assert that dreams are merely products of periodic neural activation that produces "wide awake” brain waves during REM sleep. The neurons firing periodically in lower brain centers and random signals to the cortex. This theory gives less emphasis to the role of emotional factors as a determinant of dreams.PowerPoint Presentation: … You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.