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It was just a dream (sigh). Whether or not you remember them, you likely have several dreams every night — they happen when you enter the rapid eye movement (REM) phase of your sleep cycle.
A dream is a succession of images, ideas, emotions, and sensations that usually occur involuntarily in the mind during certain stages of sleep. [1] Humans spend about two hours dreaming per night, [2] and each dream lasts around 5–20 minutes, although the dreamer may perceive the dream as being much longer than this. [3]
Dreams tend to rapidly fade from memory after waking. Some people choose to keep a dream journal, which they believe helps them build dream recall and facilitate the ability to experience lucid dreams. A lucid dream is a type of dream in which the dreamer becomes aware that they are dreaming while dreaming.
A nightmare, also known as a bad dream, [1] is an unpleasant dream that can cause a strong emotional response from the mind, typically fear but also despair, anxiety, disgust or sadness. The dream may contain situations of discomfort, psychological or physical terror, or panic .
Whether you never remember your dreams or can't forget your nightmares, dreams have a purpose. This is why dreams happen, what causes nightmares, and what you can do to increase the chances of ...
REM sleep is when many dreams occur, and if you get a full night’s sleep, you should have entered REM sleep multiple times throughout the night. “The final period of REM sleep and dreams ...
Most individuals, when woken by a disturbing dream, would label it as a nightmare; but dream classification is not that simple. Anxiety dreams, punishment dreams, nightmares, post-trauma dreams, and night terrors are difficult to distinguish because they are commonly clumped under the term "nightmare". The different types of dreams, however ...
Unfortunately, nightmares are the dreams you are more likely to remember. When you eat, your metabolism revs up to digest the food, and in turn causes your body temperature to rise.