1/29/2024 0 Comments Lucid dreamsThis means that those who have better REM sleep are more likely to be able to have and sustain lucid dreams-this includes people who have narcolepsy (1). ONE: They appear to take place during REM sleep cycles. For example, the changes in EEG output could vary with the vividness of the dream as well as the dreamer’s memory, emotional state, insight, self-consciousness, and level of experience (1). It is believed that the subjective nature of lucid dreaming interferes with the discovery of consistent EEG changes. There is some debate, however, about whether there are consistently predictable changes in non-lucid versus lucid dreaming. Noticeable “Hybrid state of sleep” – some features of REM sleep and some features of the waking state in certain parts of the brain (2).Differences in brain wave features shown on EEG (electroencephalogram) compared to non-lucid REM sleep (1).Lucid dreaming can occur during the rapid eye movement (REM) stage of sleep, and usually occurred later in the night or early in the morning.Increased heart rate and respiration rate.What are some of the physiological differences we can see during lucid dreaming vs non-lucid dreaming? Now, we know that up to 55% of people have experienced a lucid dream in their lifetime, and 23% experience lucid dreams at least once a month (3). Researchers were still skeptical of the true existence of lucid dreaming until the 1970s and 1980s, when studies began to verify that lucid dreamers were in fact lucid. Lucid dreams have been described and documented even in ancient European and Asian cultures, but it wasn’t until 1913 that Frederik Van Eeden, a Dutch psychiatrist, coined the term (1). In brain imaging, it appears to show features of both a waking state and a non-lucid dreaming state (2). It appears that you are in a different level of consciousness than when you are having non-lucid dreams or when you are completely awake-you are physiologically asleep, but your mind is aware.Īnother way to view it is that they are a state of consciousness between wakefulness and non-lucid dreaming. It means that you are an active member of your dreaming experience and can also potentially change outcomes in your dreams. Have you ever waken up in your sleep only to find out that you were actually still asleep and dreaming? Lucid dreams are the “phenomenon of becoming aware of the fact that one is dreaming during ongoing sleep” (1).
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