About 10% of Americans say they have chronic insomnia, and millions of others report poor sleep quality. Ongoing research has found that bad sleep could lead to numerous health problems,…
Tag: insomnia
Poor sleep and addiction go hand in hand − understanding how could lead to new treatments for opioid use disorder
A good night’s sleep often sets the stage for a positive day. But for the nearly quarter of American adults struggling with mental illness, a good night’s rest is often…
Poor Sleep Linked to Difficulty Controlling Unwanted Thoughts
Summary: Sleep deprivation impairs brain regions responsible for suppressing unwanted thoughts, contributing to mental health challenges. Functional neuroimaging revealed reduced activation in the prefrontal cortex and increased hippocampal activity in…
Altitude sickness is typically mild but can sometimes turn very serious − a high-altitude medicine physician explains how to safely prepare
Equipped with the latest gear and a thirst for adventure, mountaineers embrace the perils that come with conquering the world’s highest peaks. Yet, even those who tread more cautiously at…
What’s the best diet for healthy sleep? A nutritional epidemiologist explains what food choices will help you get more restful z’s
You probably already know that how you eat before bed affects your sleep. Maybe you’ve found yourself still lying awake at 2 a.m. after enjoying a cup of coffee with…
Sleepless Nights: The Brain’s Surprising Reaction to All-Nighters
Summary: unveiled the science behind the buoyant mood many feel after acute sleep deprivation, like pulling an all-nighter. The study in mice showed that not only does dopamine release rise…
Linking Sleep Deficits to Depression
Summary: Researchers find a connection between consistently sleeping less than five hours nightly and an increased risk of developing depressive symptoms. Initially believed that poor sleep was a mere side…
Sleep’s Secret Lives: Navigating the Mystery of Arousal Disorders
Summary: Arousal disorders, including the mysterious actions of sexsomnia, sleepwalking, and sleep terrors, remain a significant gray area in sleep medicine. A new study reveals that unlike other sleep disorders,…
Short naps can improve memory, increase productivity, reduce stress and promote a healthier heart
Napping during the day is an ancient custom that is practiced worldwide. While some people view napping as a luxurious indulgence, others see it as a way to maintain alertness…
