Summary: A new study exposed a powerful cognitive driver of maternal sleep health: a pregnant woman’s psychological expectations regarding her future postpartum sleep directly predict her actual postpartum sleep disruption,…
Tag: Sleep
Irregular Sleep Habits Linked to Increased Brain Tissue Damage
Summary: A new study has isolated specific sleep behaviors that serve as early indicators of structural brain aging in healthy adults. The investigation utilized longitudinal brain MRI data from over…
Study Maps 175 Vicious Mental Health Loops
Summary: A pioneering public health study has delivered a comprehensive, multi-disciplinary mapping of the complex crises surrounding sleep deprivation, anxiety, and depression among young adults. The research moves past a…
The “Goldilocks” Choice: Why Older Adults are Turning to Cannabis
Summary: Cannabis use among adults over 60 is the fastest-growing demographic in the U.S., yet their motivations and decision-making processes have largely remained a mystery. A new study reveals that…
Why Your Brain “Dreams” Even When You’re Awake
Summary: We usually think of wakefulness and sleep as two separate worlds, but new research proves the boundary is an illusion. Using an experimental setup inspired by Thomas Edison, researchers…
Daily “Mental Sharpness” Dictates Productivity
Summary: Have you ever wondered why some days you’re a powerhouse of productivity and others you’re “pushing through fog”? A new study has quantified this feeling. Researchers found that day-to-day…
Irregular Bedtime Doubles Cardiac Risk
Summary: It’s not just how much you sleep, but when you go to bed that matters for your heart. A decadelong study revealed that inconsistent bedtimes in midlife can double…
Teen’s Internal Clock Controls Their Cravings
Summary: A new study reveals that sleep timing—not just the number of hours slept—is a primary driver of how teenagers eat and move. Researchers followed 373 adolescents and found that…
The Awake “Sleep” Loop: Why Attention Lapses Occur in ADHD
Summary: Have you ever felt your brain “flicker” off for a split second during a boring task? New researc reveals that these lapses are actually caused by sleep-like brain activity…
Exhaustion Loophole: How Sleep Deprivation Compromises Justice
Summary: The U.S. criminal justice system has long accounted for intellectual disabilities and intoxication when weighing the validity of statements, but a new research synthesis suggests it is ignoring a…
