Double shifts cause a two-fold increase in cortisol levels at midnight. Researchers warn that extended nursing schedules disrupt the body’s natural stress rhythm and increase physiological strain.
Double Shifts Wreck the Body’s Stress Rhythm Read More »
A 10-year study proves that Alzheimer’s tau tangles spread via an individual’s unique neural connections. The findings confirm that targeting tau as it travels between synapses could halt the disease’s progression.
Brain’s Unique Wiring Determines How Alzheimer’s Spreads Read More »
Researchers identify TREM-1 as a potent amplifier of the innate immune system. The review suggests that targeting this receptor could provide new treatments for sepsis, arthritis, and Alzheimer’s.
Single Immune Switch Drives Both Arthritis and Alzheimer’s Read More »
Research finds that emotional social media posts are viewed as manipulative and insincere, even by those who agree with the message. While “venting” feels good, it fails to change minds.
Stoic Arguments Change More Minds Than Emotional Pleas Read More »
A new study shows that integrated cognitive-motor exercise outperforms standard aerobic activity in improving memory and self-control for children with ADHD. Researchers suggest “high-cognitive-load” movement is key to brain training.
Combined Body-Mind Exercise Reshapes the ADHD Brain Read More »
A new fMRI study reveals that humans often choose to increase total harm if it means distributing it more fairly. Researchers found that our brains prioritize the “worst-off” individual over simple utilitarian math.
Brain’s Fairness Logic: Why We Refuse to Sacrifice the One for the Many Read More »
A new study finds that combined physical and cognitive training improves balance in older adults with Mild Cognitive Impairment, even those with hearing loss. The research highlights how sex and hearing perception influence recovery.
Hearing Loss Overwhelms the Aging Brain Read More »
A new study of 100,000+ associations reveals that the “exposome”—the total sum of our environmental exposures—is as influential as DNA in determining disease risk. Researchers found that cumulative exposures can explain up to 43% of certain heart disease markers.
100,000 Small Factors Rival DNA in Disease Risk Read More »
A new study reveals that the brain “builds” spatial maps through a process of information summation during echolocation. Researchers found that expert echolocators improve their accuracy with every additional mouth click.
The Brain Stacks Sound Information to Navigate the Dark Read More »
Researchers found that pigeons rewarded for any behavior sequence still refuse to settle on a single “best” path. This “edge of chaos” behavior suggests a deep-seated biological need for flexibility over efficiency.
Edge of Chaos: Why Pigeons Refuse to Become “Machines” Read More »
