Analysis Of The Rapid-Eye Movement Sleep

Sleep is important for our health and well-being. Extensive research has been done on the effects of sleep. These studies consistently show that sleep plays a vital role in promoting physical health, longevity, and emotional well-being. This explains why, after a good night's sleep, we feel better, our thoughts are clearer, and our emotions are less fragile. Without adequate sleep our judgment, mood, and ability to learn and retain information are weakened.

Sleep is a state of altered consciousness, characterized by certain patterns of the brains activity and inactivity. An altered state of consciousness is when a person is not completely aware of their surroundings. Some researchers believe that we sleep to clear our minds of useless information. Other people believe that it is a type of primitive hibernation: we sleep to conserve energy.

Introduction: I’m sure everyone likes sleep. Everyone needs sleep to keep the least bit active through out there day. Sleep is an important factor for your body to restore energy. Sleeping is a time to rest your body from all the hard work you have done. It is relaxing so deeply that you lose consciousness of your surroundings.

The reading begins with two researchers Aserinsky and Dement, researching into why humans need sleep. Then, it begins to talk about another two researchers, Allan Hobson and Robert McCarley. They both came up with a new theory about dreaming, which was “ in essence, was that dreams are nothing more than your attempt to interpret random electrical impulses produced automatically in your brain during REM sleep.” (Hock 2013). Basically what they were saying is that while we sleep, a part of our brain produces electrical charges in the brain stem. While we sleep most other parts of the brain are inactive, but the brain stem isn’t. Hobson and

Everyone knows what sleep is but do they know what it really is? Sleep by definition is the process in which humans and other animals periodically rest, with greater or lesser degrees of unconsciousness and decreased responsiveness to the surrounding world. With the mentioning of consciousness, it is known that our brain is still active while we sleep and has its own biological rhythm. This rhythm includes four distinct stages that repeat

There have been many experiments performed trying to find the correlation between sleep and memory. One of these experiments has showed that different stages of sleep has different effects on memory for instance, not only has sleep been seen to combine new memory with old long-term memories, but also helps stabilize memory (Born & Rasch, 2013). Using the Memory Interference Test (MIT), Amir conducted an experiment to further confirm the conclusion that the sleep improves a person’s memory. The experiment compared the amount of correctly remembered pictures by a sample people who had eight hours of sleep compared to a sample with only four hours of sleep. The hypothesis is that there is a correlation between the amount of sleep a person

Have you ever not gotten enough sleep, or cut your sleep short for a class? Show of hands? Alright, well today I will be speaking with you about a subject that is near and dear to all of our hearts. Today I will be talking about sleep, specifically about REM sleep. First off does anyone know what the initials REM even stand for? REM stands for rapid eye movement, and it is the stage of sleep in which most dreams occur. It gets its name from the way your eyes move back and forth in this stage. Though those movements are slower than how your eye would move when you are awake. During a typical night, you cycle between REM and non-REM sleep, but spend the majority of your time asleep in non-REM.

Sleep is an altered state of consciousness. Consciousness, modern psychologists believe, is an awareness of our environment and us. Sleep is the tendency to think of rest. When people get tired they want to close their eyes, lie down and sleep. What is the reason we do this? The human body requires long periods of sleep in order to restore and rejuvenate. When the body sleeps it helps to grow muscle, repair tissue, and structure hormones.

Sleep is a glorified free trial version of death; we don't have to commit to dying just yet. We lie on our warm, cozy queen mattresses motionless for a few hours, while our head rests on the doughy white pillows, our muscles are paralyzed and our breathing is unconsciously monitored through our brain. A scary dream pops out of nowhere, flashbacks of our past come spiraling in our memory, we get to witness movies starring ourselves as the protagonist and surviving in different scenarios. Anywhere from two to ten hours of sleep could just kill our past and make us forget about yesterday. Or we can sleep to relieve the pain or sleep to prepare ourselves for the next day. “ Each night, when I go to sleep, I die. And the next morning, when I wake up, I am reborn.” These are wise words said from Mahatma Gandhi; the most peaceful non violent icon that lead India to its independence from British rule. If Gandhi swore by some serious shut-eye to lead his peaceful protests then there’s no reason for you to not keep pressing snooze on your iPhone alarm clock to go tackle your day, peaceful or not. Sleep is more than just snoozing away on a king size mattress with the blanket tucked in and the fan turned on. Sleep is unique and catered to each person differently.

Research has found that REM sleep has evolved to become part of the dreaming process otherwise known as REM sleep-dreaming. Sleep with electroencephalographic evidence of the brain shows that a human’s brain is awake during sleep because involuntary eye movement occurs. This occurs during the dreaming consciousness every human possesses which is part of the secondary consciousness every human has. There is also non-REM sleep which is sleep that occurs without the rapid eye movement. The importance of REM sleep and dreaming has been studied for many years and has gradually become more informative. REM sleep is important for a human because it allows for developmental brain growth which furthers the evolution of humans.

Mark Mahowald and Carlos Schneck first discovered Rapid Eye Movement Sleep Behavior Disorder in 1985 (“REM Behavior Disorder and Sleep”). People with this disorder can injure themselves or the people they sleep with while asleep (“Diseases and Conditions”). But when taking a nap, these people can sleep with others because they do not dream while taking naps (“REM Sleep Behavior Disorder-Overview & Facts”). They cannot dream until an hour and a half or so into their sleep (“What is REM Sleep Disorder?”).

Sleep is undoubtedly one of the most essential requirements for the human body to function properly. It plays a very important role in ensuring the wellness of the human body both physically as well as mentally. In fact, the importance of sleep is clear from the fact that it helps you in maintaining a good lifestyle throughout our entire lifetime. Not only does it help maintain our physical and mental health; rather it also helps in maintaining a decent and healthy lifestyle along with ensuring safety from a number of fatal diseases. It is usually said that the mood in which you wake up is largely dependent on the type of sleep you have been in. This in itself is a big proof of the importance of sleep in our lives. While sleeping, our body finally gets its share of rest and it also gets ample time in rejuvenating from all the wear and tear that it went through during the entire day. Not only this, the body is in its own working condition when we are sleeping as this is the time when it supports the healthy functioning of the brain as well as physical attributes of our body.

Dreams are generally linked with rapid eye movement sleep, or REM sleep, which is a phase that happens near the end of a sleep cycle. REM sleep is characterized by the random movement of the eyes and heightened body and brain activity. One study proposed that there is a definitive link between dreams and emotions, where the reduction of REM sleep causes a reduction in the ability to comprehend the multifaceted emotions in everyday life (Gujar, 2011, p.117). This phase of the sleep cycle has the highest inclination of vivid dreams and studies of MRIs of the brain during REM sleep show that the amygdala and hippocampus play a key role (Gennaro, 2011, p.1458). The amygdale processes the memory of emotional reactions and the hippocampus stores information from short-term to long-term memory. These findings reveal the core mechanism and perhaps the reason that humans dream. Dreams seem to aid in processing emotions by linking them to a variety of memories. The experiences within dreams may not be real, but the emotions that accompany the images and events during REM sleep are unquestionably genuine. Without processing these emotions, the emotions build up and personal anxiety increases. With less REM sleep, people tend to be more agitated and mental disorders are more easily developed

REM sleep stands for rapid eye movement sleep. Most adults only spend 20% of their time sleeping, in REM sleep. This accounts to about 90-120 minutes each night. Babies spend about 50% of their total time sleeping in REM sleep. While babies are in REM sleep, they are actually not dreaming like adults do during REM sleep. Babies are actually forming connections between neurons and much of the growth and development of the brain takes place while the babies are in REM sleep. REM sleep usually occurs during the middle to the end of the sleep cycle, especially the hours before waking up. During REM sleep, your eyes start moving from side to side, hence the name, rapid eye movement. During the night, people will experience REM sleep four or five times. The first cycle does not last very long, but

Sleeping is extremely important for all mammals, but humans especially. Without sleep we are unable to function properly and at our fullest abilities. When we sleep we grow, and it is an opportunity for us to dream which has many benefits. Sleep is also a way for us to relieve ourselves of stress.