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Health

·October 14, 2025·6 min read

Pregnancy Hormones Show Promise in Treating Progressive MS

Researchers have identified two forms of estrogen, estradiol and estriol, that may reduce inflammation and protect nerve fibers in progressive multiple sclerosis (MS). Using a virus model of the disease, the study found that both hormones lowered spinal cord inflammation, while estradiol significantly preserved the myelin sheath that protects nerve cells.

Featured Neurology Neuroscience

·October 13, 2025·4 min read

Triggered Hypothermia Protects the Brain After Injury

Scientists have discovered a way to induce a hibernation-like state that protects the brain after injury—without using external cooling. By activating a specific population of neurons, researchers created a reversible drop in body temperature that preserved neuron health and improved motor recovery in mice.

Brain Cancer Featured Neurology Neuroscience

·October 13, 2025·6 min read

Lymphatic Damage Tied to Chemo Brain Fog

New research reveals that chemotherapy may cause “chemo brain” by damaging the brain’s lymphatic system — the network responsible for clearing waste and supporting immune function. Using mouse models and human-engineered tissues, scientists found that common drugs like docetaxel shrink lymphatic vessels and impair drainage, leading to memory deficits and cognitive decline.

This shows a woman with a rash on her face.

Featured Neuroscience Psychology

·October 13, 2025·5 min read

Skin Problems Signal Depression and Suicide Risk

New research reveals that mental health patients experiencing their first episode of psychosis are more likely to have skin conditions, and that these patients face significantly higher risks of depression and suicidality. In a study of 481 individuals, those with dermatological symptoms such as rashes or itching were over three times more likely to report suicidal thoughts.

This shows a person walking to a hazy light.

Featured Neuroscience Psychology

·October 13, 2025·7 min read

What Happens After a Near-Death Experience?

New research reveals that people who have near-death experiences often undergo profound shifts in perspective, purpose, and priorities, but many struggle to integrate these changes into daily life. In a study of 167 individuals, over half sought counseling or support afterward, and those who received validation and understanding found the help most beneficial.

Featured Genetics Neuroscience Psychology

·October 13, 2025·7 min read

Genes Linked to Cannabis Use Reveal Ties to Mental Health

Researchers analyzing data from over 130,000 participants have identified specific genes associated with cannabis use and its frequency, revealing strong links to psychiatric, cognitive, and physical health traits. The genes CADM2 and GRM3, already known for roles in brain communication and impulsivity, appear central to how individuals initiate and sustain cannabis use.

Featured Neurology Neuroscience

·October 10, 2025·7 min read

Inflammatory Brain Cells Driving Progressive MS Discovered

Researchers have identified a rare type of brain cell that may drive the chronic inflammation and neurodegeneration seen in progressive multiple sclerosis (MS). These cells, called disease-associated radial glia-like (DARG) cells, appear six times more often in patients with progressive MS than in healthy individuals.

Featured Genetics Neurology Neuroscience

·October 9, 2025·7 min read

Gene Behind Child Brain Disorder Also Tied to Parkinson’s Disease

Scientists have discovered that mutations in the EPG5 gene—known for causing the rare childhood disorder Vici syndrome—also increase the risk of Parkinson’s disease and dementia later in life. The gene plays a crucial role in autophagy, the process by which cells clear out damaged material.

Featured Neurology Neuroscience

·October 9, 2025·6 min read

Lifelong Social Bonds Keep the Aging Brain Sharp and Flexible

Rats that lived in social groups throughout their lives retained youthful memory and mental flexibility well into old age, according to new research. Even with equal physical stimulation, only socially connected rats performed as well as younger ones on complex memory tests, while isolated rats showed significant decline.

Featured Neurology Neuroscience

·October 9, 2025·8 min read

Compound Could Repair Nerve Damage in Multiple Sclerosis

Researchers have identified two compounds capable of repairing the protective myelin sheath damaged by multiple sclerosis, a major advance toward reversing nerve injury rather than just slowing it. The lead compound, K102, not only promotes remyelination but also balances immune function—key for long-term neurological recovery.

Featured Neurology Neuroscience Pain

·October 8, 2025·8 min read

Hunger, Fear, and the Brain’s Hidden Switch to Turn Off Chronic Pain

Chronic pain affects nearly 50 million Americans, yet new research reveals the brain may have an internal switch that can turn it down. Scientists identified a group of neurons in the brainstem that regulate long-term pain by integrating signals related to hunger, fear, and thirst.

Featured Neuroscience Psychology

·October 8, 2025·6 min read

Social Inference Could Be the Key to Healing Schizophrenia

Researchers have identified a brain function that could transform how schizophrenia is treated—by focusing on social inference, the ability to interpret social cues and intentions. The study found that strengthening this skill early can help young patients regain independence and prevent long-term cognitive decline.