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brain research

Research articles and news stories tagged with brain research

·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 two people listening to music and touching arms.

Auditory Neuroscience Featured Neuroscience

·October 13, 2025·4 min read

Why the Brain Feels the Beat Better Through Sound Than Touch

A new study reveals that the human brain synchronizes more accurately with rhythm when listening to music than when feeling it through touch. When people tap along to sound, slow rhythmic brain waves align with the perceived beat, helping maintain steady timing.

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 Neuroscience Psychology

·October 13, 2025·5 min read

ADHD May Make You More Creative

People with ADHD tend to be more creative, and this advantage may stem from a greater tendency for their minds to wander. The study is the first to directly connect ADHD traits, creativity, and the two types of mind wandering—spontaneous and deliberate.

This shows a woman, hearts, a brain, and brain waves.

Featured Neuroscience Psychology

·October 13, 2025·6 min read

EEG Test May Reveal Who Loses Libido on Antidepressants

A new study reveals that serotonin levels in the brain, measured using a simple EEG-based test, can predict who will experience sexual side effects from SSRI antidepressants. Researchers found that people with higher serotonin activity before treatment were significantly more likely to have difficulty reaching orgasm during antidepressant use.

Featured Neuroscience Psychology

·October 10, 2025·6 min read

Can Animals Feel? A New Roadmap for Consciousness

A philosophy scholar has developed a practical “decision tree” to help scientists and ethicists evaluate which creatures may be conscious.

Featured Neuroscience

·October 10, 2025·5 min read

Gut Microbes May Shape Brain and Behavior Through Hidden Mutations

In a groundbreaking study using Merino sheep, researchers uncovered that tiny genetic variations within gut microbes can influence brain-related behavior. By sequencing over 5,000 microbial genomes—including 3,500 never before reported—they linked single nucleotide variations (SNVs) in microbes to neurobehavioral traits and plasma metabolites tied to brain function.

Featured Neuroscience

·October 9, 2025·8 min read

Brain Cells That Thrive on Uncertainty Help Us Adapt and Learn

Scientists have discovered a group of brain cells in the orbitofrontal cortex that become more active when outcomes are uncertain, revealing how the brain adapts and learns from unpredictable situations. These neurons—found in both rats and humans—help balance flexibility and precision in decision-making, particularly when rewards are inconsistent.

This shows a woman looking into a mirror. A child's face reflects back.

Featured Neuroscience

·October 9, 2025·6 min read

Childlike Face Illusion Helps Adults Recall Forgotten Memories

A groundbreaking study has found that adults can recall more detailed childhood memories after briefly perceiving themselves with a childlike version of their own face. Using a virtual “enfacement illusion,” participants saw a live, altered image of their face resembling how they looked as children, creating a temporary sense of embodying their younger selves.