Chronic stress can alter memory, fear, mood, and sleep circuits in the brain. That matters because these changes can raise anxiety and cognitive strain, but the evidence does not show permanent damage in everyone.
Researchers at FAU have used AI to analyze brain activity, uncovering that spontaneous brain signals (local field potentials) help predict future events, even in a resting state. These signals influence how thoughts and emotions are processed, providing insights into cognitive…
Research shows that having a tidy home promotes happiness and reduces stress. Clutter-free environments not only improve mental well-being but also enhance productivity. A clean, organized home leads to better emotional management and a more relaxed atmosphere, reducing stress and…
videoArtificial muscles enable robotic leg to walk and jump autonomously Scientists at the Max Planck Institute have developed artificial muscles that allow a robotic leg to walk and jump. These muscles are lightweight, powerful, and flexible, mimicking natural muscle movement.…
Lowering arousal, not venting, is key to anger management New research from Ohio State University, published in Clinical Psychology Review, reveals that venting anger is not an effective way to manage it. The study, led by Sophie Kjærvik, reviewed 154…
A peer-reviewed empirical paper in Marriage & Family Review compares people who report staying in love with people who say they have fallen out of love. This article summarizes the four relationship commitments highlighted in that work and in a Psychology Today explainer. It does not predict outcomes for any one couple.
Human dog brain synchronization happens during mutual gaze and petting, says a 2024 study, and may strengthen the bond while guiding autism research.
Sleep deprivation, worsened by social media trends like the “no-sleep challenge,” poses serious health risks. Extended wakefulness can lead to cognitive decline, hallucinations, immune system impairment, and even psychosis. Chronic lack of sleep is linked to various long-term health issues…
A series of Duke University experiments shows that quick choices lean heavily on first impressions, while choices made after a night of sleep become more balanced. In the tasks, people judged the value of boxes filled with mixed items. When…