Psychology of Sleep

Good Essays
At the beginning of my reading, the chapter firstly talked about consciousness and the different states there are while we are aware of ourselves and our environment. Some states of consciousness are sleeping, waking, daydreaming, orgasms and even hypnosis. The fist states covered were sleep and dreams and the biological and psychological aspects it has on the humans.
As I read on, I learned that our bodies biologically have rhythm which influences our functioning and synchronizes with the 24 hour day and night cycle called the circadian rhythm. Our body temperature raises during the morning, peaks at mid-day and progressively drops in late afternoon until we fall asleep again. I learned Light can also effect or circadian rhythm because as light approaches it triggers protein cells in the retinas that sent signals to the suprachiasmatic nucleus (SCN) in the hypothalamus which regulates body temperature. The SCN also causes the pineal to decrease the production of a sleep hormone called melatonin in the morning and increase its produntion in the evening.
As I continued the chapter progressed to the different stages of sleep and the biological rhythm of or sleep. Researchers use electroencephalograph (EEG) to observe the brain waves and patters that occur while you sleep. About every 90 minutes we go through different stages of sleep. While you are awake and relaxed the EEG detects alpha waves but while you sleep the EEG detects different waves for each different stage. One interesting fact was that we never recall the moment we fall sleep and as I read I tried to recall moments when I went to sleep the night before, indeed I could not remember the point at which my mind had fallen asleep; I could only recall getting into bed, the dream I had and waking up in the morning.
While we sleep we undergo and interesting thing, rapid eye movement sleep (REM sleep). At this point we are dreaming and our brain fires signals to may sensations at a time. We dream less than

You May Also Find These Documents Helpful

  • Good Essays

    Sleep Center Psychology

    • 617 Words
    • 3 Pages

    material I have been learning about in psychology relates to the issues that Mother has recently been having. Last week, we covered the topic of sleep, and I was able to learn a lot about the subject. The primary tool used that has lead to a great deal of discoveries in the field of sleep and dreams is called an electroencephalograph (EEG). It is basically a device that monitors the electrical activity of the brain over a certain amount of time. When mom visited The Sleep Center yesterday, they used the…

    • 617 Words
    • 3 Pages
    Good Essays
  • Better Essays

    Running head: Sleep Deprivation, Disorders and Drugs Sleep Deprivation, Disorders and Drugs Axia College of University of Phoenix There was a time when I was not getting sleep; it affected almost every aspect of my being and definitely my personality. Reading the text written by Pinel, I realize many of the descriptions of sleeplessness fit those very memorable, yet miserable days. My opinion on my reaction to sleeplessness concurred fairly well with the text, though I did not consider myself…

    • 1056 Words
    • 5 Pages
    Better Essays
  • Satisfactory Essays

    SLEEP DIARY Date _______________ Complete after awakening: Time you went to bed _______________ Time you fell asleep _______________ Time you woke up _______________ Number of times awakened during the night _______________ Amount of time awake during the night _______________ Total Nighttime Sleep _______________ Comments on quality of night’s sleep: ____________________________________________________________ Did you feel groggy after getting up in the morning? Yes _____ If yes, for how long?…

    • 251 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    To Sleep or Not to Sleep

    • 641 Words
    • 3 Pages

    To Sleep or Not to Sleep My opinion of sleep and how I actually go about it are different from each other. Generally, I get everything I planned for that day done before I allow myself to sleep, especially if there is homework involved. However, I fully believe people should reorganize their life, so they are able to get enough sleep each night. I believe this for several reasons: the consequences of sleep deprivation are serious, may improve vitality, and sleep is the time to allow the brain to…

    • 641 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Sleep

    • 644 Words
    • 3 Pages

    every night, they will be healthier, and energetic, and will not make their minds and bodies stressed. A student who goes to bed at eight pm can be improving themselves at school throughout each week with having about ten hours of sleep. Getting about ten hours of sleep can get the students well rested and more awake than being gloomy and non-spirited. If students are conscious and active throughout the whole day, this will prevent them from sleeping in class and allow them to listen attentively in…

    • 644 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    Sleep

    • 3759 Words
    • 16 Pages

    EFFECTS OF WATCHING TELEVISION TO INTERMEDIATE PUPILS OF ST. JOHN INTEGRATED SCHOOL A Baby Thesis Presented to, The Faculty of St. John Integrated School The Partial Fulfillment Of the Requirements for The Fourth Year English Basic Curriculum By: Toni Marc S. Opiana Weiner Dennis Hilbero Renz Jeremie A. Laughlin Mark Edwin Sarmiento Faustino Luis Arciolo Oh Tae Sung “David” Researchers Submitted to: Ms. Joy Palima Chapter 1 The Problem and its Background Abstract…

    • 3759 Words
    • 16 Pages
    Powerful Essays
  • Good Essays

    Sleep

    • 1281 Words
    • 6 Pages

    Sleep: Sample Essay What is sleep, and is it possible that we might change our sleep patterns to reduce the number if hours of sleep we need? All animals including humans need sleep. For a period of time during each twenty four hours every living creature must spend more time in a state of sleep. During this time, the bodily functions slow down and the individual “loses consciousness” or becomes unaware of noise or movement. The amount of sleep we need varies from species to species and even from…

    • 1281 Words
    • 6 Pages
    Good Essays
  • Good Essays

    Sleep

    • 536 Words
    • 3 Pages

    People Should Be able to sleep in Class...(and generally sleep more)… Ever found yourself drifting off into sleep during class? Well recent studies have linked lack of sleep with things like moodiness, memory problems, anxiety, aggression and stress. So if you are one of the many people suffering from these symptoms I suggest you read on. Ever hear of memory Consolidation theory? I doubt it, but it’s basically a theory suggesting that sleep processes and retains information that was learnt earlier…

    • 536 Words
    • 3 Pages
    Good Essays
  • Better Essays

    Sleep is a big part of one’s psychological health. Without sleep, many of our essential cognitive functions would begin to deteriorate. Factors like mood, comprehension, and many more are affected by the lack of sleep in an exceptionally large way. Due to the fact that in humans, we are exceptionally vulnerable mentally as we are physically. Many of us begin to put our well-being in harm’s way by receiving a reduced amount of sleep when compared to the average needed. As illustrated in, Sleep Thieves…

    • 1042 Words
    • 5 Pages
    Better Essays
  • Satisfactory Essays

    Sleep

    • 367 Words
    • 2 Pages

    INTRODUCTION Student Council is a representative body composed of students chosen by their classmates to organize social and extra-curricular activities. Student Leadership development is the process of involving students in meaningful ways both in and out the classroom. It is the time of the students to show their talents, skills, and interests while developing a new skills. Student council can be good leaders because they can influence the students to be a goo followers. And the…

    • 367 Words
    • 2 Pages
    Satisfactory Essays