How Does Sleep Affect The Brain

“Why do we sleep?” is a very popular questions that many humans ask today. Sleep is very sufficient to the human body. If it was not important, then God would not have designed for a third of our life to be occupied by sleep. During this time period, many people are interested to know what is a good amount of sleep and what are the harmful effects to not getting enough sleep.

Sleep is a very important part of our everyday lives, theories state that sleep helps our body recover from all the work it preformed while we were awake. Sleep is the time for healing and growth of our nervous, muscular, skeletal, and immune systems. Experiments have shown that sleep can increase production of certain hormones and brain proteins. More than 40 million Americans experience chronic, long term sleep disorders every year. The result of sleep deprivation cam interfere with work, driving,

Sleep is a beautiful thing, but people do not get enough of it. It is a time for the body to rejuvenate and process the events of the day. Sleeping is something that we seek out. Getting the recommended amount of sleep allows our body to function properly the next day. Without it, there could be detrimental consequences. The National Institute for Neurological Disorders and Stroke says that without sleep, neurons could be “polluted with byproducts”. In severe cases, people who get very little sleep often experience mood swings, hallucinations and cells do not continue to reproduce.

The human body has a plethora of rhythms that regulate activity such as behavioral processes, physiological functions, moods, and performance. Sleep is a major action that falls into this category of

Sleep is needed for the brain, because during sleep, important body functions and brain activity occurs. Unfortunately today, people are forgetting the reasons why sleep is so important. Wondering about it? Here, let me tell you. The reasons are because, naps can’t replace sleeping, the physical and mental part of your body is getting affected, and not getting enough sleep is called sleep debt. This is why sleeping plays an important role in the success of our life.

In the present study we sought to characterize abnormalities in sleep architecture and quality, in a cohort of patients with medically refractory versus and controlled epilepsy, versus normal healthy controls and to study the effect of sleep parameters on cognitive function in these groups. The main observations made were of significantly longer self-reported and polysomnographic TST in patients with refractory epilepsy in comparison to controlled epilepsy and healthy controls. Sleep architecture was also found to be markedly disturbed among epilepsy patients in both groups, with prolonged REM latencies, and frequent arousals and awakenings although these abnormalities were statistically similar between the groups. Our main observation is that higher total sleep time has a negative correlation with memory and executive function performance.

Sleeping is where the brain rests, however sleep is an active period in which a lot of important processing, restoration, and strengthening occur. The brain needs time to process all the information, the less time the individual sleeps the brain is having a harder time to process information. When people are sleeping the brain goes through and sees what is important to gain or to lose information, even what has happened that particular day. The brain stores the information during sleep. It is important to get as much sleep possible.

Sleep helps the brain in many ways. Getting the right amount of sleep will help improve your memory by “Practicing the skills you want to learn in your sleep”. It improves your energy so you can perform your task with ease. It also reduces inflammation that links to heart disease, strokes, diabetes, arthritis and high blood sugar. As well as getting to bed helps with you being creative. So if you get a good night's sleep you will be able to think of pictures that you dreamed of and the brain recognizes those images and lets you recreate them. Those are some out of the many ways how sleep helps the brain function.

Sleep is commonly referred to as a global state, one which engages the entire nervous system. The states of sleep and wakefulness are highly interconnected and share common physiological mechanisms; however, there are distinct differences in the neurochemical pathways that underlie them. The notion that sleep is a global state is supported by evidence that the interrelated states of sleep and wakefulness engage a multitude of neuronal pathways and components. These networks of neuronal transmitters and receptors extend throughout the brain; from the brainstem to the basal forebrain, thalamus, hypothalamus, and cerebral cortex. The onset of sleep and wakefulness is known

The average human spends about 25 years of their life sleeping. That is equal to one-third of a person’s life. So if sleep is vital and common among every single human, what do you know about it? What happens when we sleep (Attention Grabber)? Before the 1950s, scientists believed that the brain would just “shut off” when we would go to sleep. It wasn’t until the discovery of the Rapid Eye Movement (REM) state that scientists really looked into what happens in the brain while we are asleep. Studies have found that we go through a cycle of stages during sleep, and it is important for our health (Orientation to Topic). Today, I am going to inform you about what really happens when we sleep, and some issues that are found among it (Specific Purpose). In order to really understand this worldwide commonality, you need to know some background on sleep, the stages in the cycle, and some common disorders (Central Idea). I have taken a year long psychology course that went into depth on sleep psychology, and I have done extensive research on the topic to better grasp it (Statement of Credibility). I want to inform you on sleep so you can understand what happens when you close your eyes every night, and so you can detect any irregularities in your sleep pattern (Statement of Goodwill). First, I will give a background of why and how we know to sleep, then I will explain the stages in the sleep cycle, and finally I will tell you about some common disorders (Preview).

The mystery of dreams have fascinated people for years. Do they have significant meaning? Do they predict the future? Is our subconscious mind trying to warn us about our waking state of mental health and awareness? There are an abundance of websites and books that help interpret significant bits and pieces of dreams that we remember. Using a few of these websites I’ll interpret a few of my own dreams and what significance they may have had at the time that they occurred and how each one can be used as a coach for future challenges.

Sleep is one of the unavoidable daily-living activities and it is one of the most important factors contributing to a person’s health. A quality sleep is essential for the physical, cognitive and psychological well-being of a person. Learning, memory processing and maintenance of the brain are among the most important functions of sleep. In addition to maintaining the brain, sleep has important roles in controlling the

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.

The suprachiasmatic nucleus (SCN) serves as the biological clock for the human body. It controls the melatonin production of the body, depending of the amount of light that fall into the eye causing the sleep-wake cycle. The human body goes through 5 ultradian sleep cycles, each approximately 90 minutes long. Each cycle consist of a number of stages going up to four; that then again reverse up to the second stage. Instead of going back to stage one, the body then enters a stage of active sleep with increased blood pressure, oxygen consumption and neural firing, as well as eye movement that resembles that of a waking person, called rapid eye movement sleep (REM). The less active stages are called non rapid eye movement (NREM) or slow-wave sleep.

We have always known that we need sleep, but up until the 1950s, most people thought of sleep as a passive, dormant part of our daily lives. We now know that our brains are very active during sleep. Moreover, sleep affects our daily functioning and