Sleeping and Dreaming

Sleeping and dreams We slept for a long time, but in reality there is little understanding of sleep and dreams. But people are already thinking a lot. Historically, sleep is thought to be the soul's space as a form of (sub) consciousness in which memory is recently established and eliminated as virtual or alternative reality as a state similar to death. The importance due to dreams is also very different. The ancient Greeks and their gods met dreams of surprise.

The state of the two most widely accepted changes are sleep and dreams. Dream sleep and dreamless sleeps seem to be very similar to external observers, but each is associated with a unique brain activity pattern, metabolic activity, and eye movements, each with its own experience and I have a cognitive pattern. During normal sleep without dreams, the person awake only reports ambiguous and crude thoughts, and their experience becomes unbroken in a continuous story. In contrast, during sleep, the awakened man reports a rich and detailed experience that the event continues to progress, but this may be interrupted by strange or wonderful intrusions. The thought process in a dream often shows high degree of irrationality

Dreams can be recognized among people in the rapid eye movement (REM) phase of sleep and the sleep cycle. High frequency electrical activity in the brain shows a dream during sleep research. However, it has been shown that similar activities occur during non-REM sleep, and it is not clear whether Cilalari and her team wants to learn more about it. In their study they discovered that low frequency activity occurred in the posterior cortical area, the posterior area of ​​the brain associated with spatial reasoning and attention, when they reported that volunteers dream of REM sleep and non-REM sleep Did. . . Neuroscientists say they can correctly predict whether volunteers dream 92% of the time by monitoring the activity in the area.