Your blood pressure will begin to decrease. In fact, if you awaken at this point you might not even realize you were asleep at all. It’s easy for you to wake up from this stage if you hear a noise or something disturbs you. It’s believed to last for about 10 minutes for most people. This is the first stage as you fall asleep, and it is a brief period of sleep. Let’s look at what is going on with you when you experience each of the four stages of sleep. There are differences in what is happening to your body and brain during all the sleep cycles. It may seem straightforward, but it’s actually incredibly complex. You know when you have a bad break-up, you’re going to go through different stages as you process what just happened. What Happens in the Various Stages of Sleep? On the other hand, if you are partial to the odd daytime nap, you are likely to experience less deep sleep at night time as you have already had your fill! If you have had a busy week and are suffering from sleep deprivation, you might spend longer in deep sleep over the weekend to help your body catch up on any lost ZZZs. The body tends to self-regulate the amount of deep sleep you get. For example, if you generally sleep for about 7 hours a night, you will need roughly 55-97 minutes of deep sleep.īut this isn’t something that is necessarily within your control. It is recommended by the Sleep Foundation that most adults require between 7-9 hours of sleep a night, of which 13-23% should be spent in deep sleep. This is because cerebrospinal fluid, the liquid that surrounds your brain and spinal cord, flows in and out of your brain and washes away toxins that may cause brain degradation.ĭeep sleep isn’t just important for your brain, it is also important for: While you sleep, your brain replays what you learnt earlier in the day and transfers it to long-term storage so that you can recall it later.ĭuring deep sleep, you experience slower, larger brain wave activity which is believed to help remove waste from the brain. When you take in new information, it is stored temporarily. This is also important when it comes to learning. But what we do know is that without sleep, your brain doesn’t have a chance to make space for new information and won’t be able to consolidate memories as efficiently. During this stage of sleep, the brain essentially sifts through memories created throughout the day and either stores them if it deems them relevant, or discards them - scientists aren’t sure how the brain decides what to keep, this area still remains a mystery. Do regular exercise, but not too close to bedtime.ĭeep sleep is important for preserving and consolidating memories.Avoid caffeine and alcohol later in the day.Stick to a regular sleep schedule by going to bed and waking up at the same time every day.If you’re wondering how to get more REM sleep, follow these top three tips. A lack of REM sleep can have serious impacts on various aspects of our health, including brain function, immune system and mood, to name a few. If you like to dream, that’s the stage you’ll get excited about because that’s when most of them happen. ![]() The last stage is REM sleep, also known as rapid eye movement sleep. To help simplify the matter, scientists now refer to the stages as N1, N2, and N3. Without getting too much into the science aspect - although that might help you nod off - SWS is one of the three non-REM types of sleep. That’s why you might sometimes hear people refer to it as slow-wave sleep (SWS). Let’s take a closer look at this sleep stage and what you can do to boost your levels of it.ĭeep sleep is the stage of sleep where you have the slowest brain waves. You’ve heard about the importance of deep sleep, but you aren’t exactly certain what it is or how to get it.
0 Comments
Leave a Reply. |