Brain News and Research

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The human brain is the center of the human nervous system and is a highly complex organ. Enclosed in the cranium, it has the same general structure as the brains of other mammals, but is over three times as large as the brain of a typical mammal with an equivalent body size.

Insecticide exposure could impair mental function in older adults

The study investigates the link between pesticide exposure and cognitive impairment in older adults, suggesting a need for improved prevention strategies.

11 Jul 2025

Ultrasound technique enhances decision making for reduced fetal movement

It can be difficult to decide whether to expedite birth when a woman in the final stage of pregnancy perceives less fetal movements.

11 Jul 2025

How a simple blood test can forecast future health risks

Plasma proteomics reveals that the biological ages of key organs, especially the brain and immune system, strongly predict the risk of future disease and early death. These organ-specific “clocks” provide a new tool for identifying those at highest risk and personalizing preventive care.

10 Jul 2025

Does pomegranate seed oil really help your heart? New research weighs the evidence

This review explores the potential of punicic acid in pomegranate seed oil as a nutraceutical for cardiovascular health. While preclinical evidence is promising, robust human trials are needed to confirm its benefits.

10 Jul 2025

New insights into neural replay and memory formation from flying bats

Every day, our brain takes countless fleeting experiences - from walks on the beach to presentations at work - and transforms them into long-term memories.

10 Jul 2025

Scientists discover pathway linking physical pain to emotional suffering

Pain isn't just a physical sensation-it also carries emotional weight. That distress, anguish, and anxiety can turn a fleeting injury into long-term suffering.

10 Jul 2025

Breakthrough research uncovers multiple autism subtypes with unique traits

Researchers at Princeton University and the Simons Foundation have identified four clinically and biologically distinct subtypes of autism, marking a transformative step in understanding the condition's genetic underpinnings and potential for personalized care.

10 Jul 2025

Lower body temperature found to directly influence glucose metabolism in mice

Some mammals are capable of hibernating during periods of low food availability in an effort to conserve energy and survive.

10 Jul 2025

Genetic insights reveal new targets for treating extracranial arteriovenous malformations

Our genes underlie all aspects of life, from our looks to how our cells behave. This includes diseases, as genetic changes can underlie the development and progression of certain health problems.

10 Jul 2025

Chan Zuckerberg initiative unveils AI model to decode cellular behavior

Today, the Chan Zuckerberg Initiative (CZI) announced its latest AI model aimed at helping researchers better understand how cells behave by focusing on the key networks that control cell behavior, making complex biological problems, like cancer, easier to solve.

10 Jul 2025

Biological age of the brain emerges as a powerful predictor of longevity

The candles on your birthday cake don't tell the whole story. As anyone who ever attended a high-school reunion can tell you, some people age faster than others.

10 Jul 2025

New analysis shows stopping antidepressants rarely leads to severe symptoms

The largest review of 'gold standard' antidepressant withdrawal studies to date has identified the type and incidence of symptoms experienced by people discontinuing antidepressants, finding most people do not experience severe withdrawal.

10 Jul 2025

How does olive oil affect gut health?

Could olive oil’s hidden compounds be the key to a healthier gut? New research uncovers how olive-derived bioactives transform our microbiome and may unlock future therapies for digestive and metabolic health.

9 Jul 2025

Psilocybin may have potential to revolutionize anti-aging therapies

As revenues from the anti-aging market-- riddled with hope and thousands of supplements–– surged past $500 million last year, Emory University researchers identified a compound that actively delays aging in cells and organisms.

9 Jul 2025

Study spotlights postoperative delirium as a preventable and high-impact complication

A new large-scale study spotlights postoperative delirium as a preventable and high-impact complication, which is driven by patient frailty and surgical stress-and one that can be addressed through low-cost, evidence-based interventions.

9 Jul 2025

Exercise enjoyment and commitment linked to personality traits

Finding motivation to exercise can be the greatest challenge in working out. This might be part of the reason why less than a quarter of people achieve the activity goals recommended by the World Health Organization.

9 Jul 2025

Virginia Tech researchers explore creatine therapy for brain health

Creatine is popularly known as a muscle-building supplement, but its influence on human muscle function can be a matter of life or death.

9 Jul 2025

Experimental treatment reverses paralysis in child with rare mitochondrial disease

The value of a recent biochemical discovery can be seen in the case of an 8-year-old boy. In August 2023 he was able to play typical sports, but by November he needed a wheelchair because of a rare disease that caused worsening paralysis.

9 Jul 2025

Mapping vulnerability or resilience in Alzheimer's through imaging and genetics

It's been recognized for some time that Alzheimer's disease affects brain regions differently and that tau - a protein known to misbehave - plays an important role in the disease.

9 Jul 2025

Redefining Alzheimer’s development by mapping disease sequences

UCLA's study identifies distinct Alzheimer's disease trajectories, emphasizing the role of shared risk factors in early detection and targeted interventions.

9 Jul 2025