MediQuest Society

Children at risk for depression get “stuck” on sad faces

Depression may change which emotional faces children notice most, but the pattern appears to depend on family history. Children at higher familial risk became increasingly focused on sad faces, while lower-risk children with rising symptoms paid less attention to happy ones.

A smile or a frown may reveal more than emotion alone. The faces that capture a child's attention could provide important clues about their mental health and how depression develops.

New research from Binghamton University, State University of New York, suggests that depression may influence how strongly children focus on emotional expressions such as happy or sad faces. The pattern appears to differ depending on whether a child has a family history of depression.

Researchers at the Mood Disorders Institute at Binghamton University study how depression develops in children and adolescents, with particular attention to how family history and…

Even one strength training session a week could make a difference

Strength training may be one of the most powerful tools for staying independent as you age. Age related muscle loss, known as sarcopenia, can make everyday tasks harder while increasing the risk of falls, fractures, and loss of mobility. Research shows that resistance exercises such as squats, weights, resistance bands, and even body weight movements can preserve or rebuild strength, and surprisingly, even one session a week can produce meaningful benefits.

Even one strength training session a week could help preserve the muscle, mobility, and independence that matter most as we age. Credit: Shutterstock

Healthy aging is about staying independent, maintaining mobility and continuing to enjoy everyday activities as you get older. For many people, what matters most is being able to get out of a chair without help, carry shopping home, climb the stairs and recover quickly after…

Scientists reveal how breathwork unlocks psychedelic bliss in the brain

High ventilation breathwork while listening to music was associated with reports of blissful states and reduced negative emotions, accompanied by increased blood flow to emotion-processing brain regions.

Breathwork while listening to music may induce a blissful state in practitioners, accompanied by changes in blood flow to emotion-processing brain regions, according to a study published August 27, 2025, in the open-access journal PLOS One by Amy Amla Kartar from the Colasanti Lab in the Department of Clinical Neuroscience at Brighton and Sussex Medical School, U.K., and colleagues. These changes occur even while the body's stress response may be activated and are associated with reporting reduced negative emotions.

The popularity of breathwork as a therapeutic tool for psychological distress is rapidly expanding. Breathwork practices that increase ventilatory rate or depth, accompanied by music, can lead to altered states of consciousness (ASCs) similar…

Why the human body has so many design flaws

Many of the body's biggest flaws are the result of evolution building on old designs instead of starting over. Our spine, eyes, teeth, pelvis, and even certain nerves all reveal compromises that worked well enough for survival but still leave us prone to pain, injury, and disease. Structures like the appendix and ear muscles also remain because they were never harmful enough for evolution to eliminate. Together, these features tell the story of a body shaped by history rather than perfection.

The human body is often described as a marvel of “perfect design”: elegant, efficient and finely tuned for its purpose. Yet, when we look closer, a rather different picture emerges.

Far from being a flawless machine, the body reads more like a patchwork of compromises shaped by millions of years of evolutionary tinkering. Evolution does not design structures from scratch.…