Mental Health DailyResearch. Evidence. Perspective.Published research on rem sleep.
A 2026 male-mouse study found that 30 mg/kg dexamethasone for 5 days increased light-phase wakefulness (t13 = 4.122, p = 0.0012), decreased NREM sleep (t13 = 4.412, p = 0.0007), and amplifie…
Read articleCognitive flexibility refers to the ability to transition thoughts between multiple concepts or perspectives. It also refers to the ability to process multiple concepts simultaneously such a…
Read articleNearly everyone has experienced what it’s like to wake up in the middle of the night from a bad dream or nightmare. For most people, experiencing a nightmare is considered relatively rare an…
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