5 Stages Of Sleep
Then after Stage Four sleep Stages Three then Two are repeated before going into REM sleep.
5 stages of sleep. Sleep cycles through these stages approximately four or five times throughout the night. While the goal of sleep is to replenish depleted body systems and give us refreshment and. Doctors pinpoint these stages by monitoring the brains activity generally using an electroencephalogram or EEG.
So are there 4 or 5 stages of sleep. During sleep the human body passes through 5 different stages. None rapid eye movement.
Stage 5 Stage 5 sleep is where REM sleep occurs or rapid eye movement sleep. 5 Stages Of Sleep. An EEG would show that your brain is about as active as it is when youre awake.
However what many dont know is that non-REM sleep actually has four different stages that you pass in and out of through the night. Your body cycles through five stages of sleep each night. During these sleep cycles our breathing heart rate muscles.
We start with the wake stage and then the second third and fourth but before moving to REM sleep we circulate between the second and third stages for approximately 2-3 times. Research indicates that there are likely to be five stages or phases of sleep in all. Then after Stage Four sleep Stages Three then Two are repeated before going into REM sleep.
This is the stage of sleep when you dream. Sleep cycles through these stages approximately 4 or 5 times throughout the night. Rapid eye movement and NREM ie.