Elke Habekost Meteored Germany
However, according to research from the University of Warwick, waking up during the night is usually not a cause for alarm.
This is because sleep does not unfold in a uniform way. On the contrary, our brain goes through several cycles each night, and each cycle lasts approximately 90 to 110 minutes.
Within these phases, deep sleep, light sleep, and dream stages alternate. At the end of one of these cycles, sleep automatically becomes lighter. This is precisely when the likelihood of briefly waking up is highest.
This happens especially often during the early morning hours. By then, the proportion of deep sleep is already decreasing, and the body slowly begins…
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