Summary: Teenagers who sleep less or experience frequent night awakenings are significantly more likely to attempt suicide later in adolescence, according to a major longitudinal study. Researchers analyzed data from…
Tag: Sleep
Does the full moon make us sleepless? A neurologist explains the science behind sleep, mood and lunar myths
Have you ever tossed and turned under a full moon and wondered if its glow was keeping you awake? For generations, people have believed that the Moon has the power…
Can a Disconnected Brain Be Conscious?
Summary: A new study reveals that sleep-like slow-wave brain activity can persist for years in surgically disconnected brain hemispheres of awake epilepsy patients. Using EEG recordings, researchers found that the…
Five Sleep Types Revealed: How Your Brain Wiring Reflects Rest
Summary: A new study has identified five distinct “sleep-biopsychosocial” profiles that connect how we sleep with our brain networks, mental health, cognition, and lifestyle. Using data from over 700 participants,…
What You Choose to Remember Shapes Memory More Than Emotion
Summary: A new study reveals that intentional memory control—deciding what to remember or forget—is more powerful than emotional influence when forming long-term memories. Participants were more likely to recall words…
When Mom Struggles to Bond, Babies Sleep Worse
Summary: A large Finnish study has found that mothers who struggle to bond with their infants are more likely to have children with sleep problems that persist into toddlerhood. Difficulties…
Beauty sleep isn’t a myth – a sleep medicine expert explains how rest keeps your skin healthy and youthful
Have you ever woken up after a night of poor sleep, glanced in the mirror and thought, “I look tired?” You’re not imagining it. I am a neurologist who specializes…
Cannabis Linked to Reduced Insomnia and Anxiety
Summary: A new study suggests cannabis-based medical products may help people with insomnia sleep better over the long term. Across 124 patients followed for up to 18 months, participants consistently…
Inflammation Influences Cannabis’s Effects on Anxiety and Sleep
Summary: A new study shows that inflammation levels influence how cannabis affects anxiety and sleep quality. Researchers found no overall change in inflammatory markers after 4 weeks of cannabis use,…
Oxytocin Protects Mood During Sleep Loss
Summary: New research suggests oxytocin, the so-called “love hormone,” may help protect women from mood disturbances caused by sleep disruption and hormonal changes during postpartum and menopause. In a controlled…
