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Cell junction proteins regulate stem cell signaling and tissue homeostasis

In many animal tissues, stem cells continually divide to create new cells that replace old or damaged ones. However, this capacity requires strict regulation, as uncontrolled stem cell proliferation can disrupt tissue homeostasis and contribute to tumorigenesis.

28 Jul 2026

Scientists uncover hidden brain energy dynamics during REM sleep

Our brain demands a lot of energy compared to our other organs. However, it can also make do when energy supplies are sparse, flexibly performing information processing using what is available.

27 Jul 2026

Three key brain regions interact during sleep to support memory formation

Researchers at Kennedy Krieger Institute and Johns Hopkins Medicine have discovered that memory consolidation during sleep depends on coordinated activity among three brain regions and disruptions to this activity can impair memory performance.

27 Jul 2026

Mouse study uncovers complex neural mechanisms behind habit formation

Habit formation describes the repeated performance of a behavior until it becomes routine: in other words, the shift from deliberate to automatic decision-making.

27 Jul 2026

Researchers link genome folding to gene activity and brain tissue organization in Alzheimer's

Researchers from Carnegie Mellon University's School of Computer Science, the University of Pittsburgh School of Medicine and the University of Washington shed new light on Alzheimer's disease that could point to new directions for treatment.

23 Jul 2026

Frequent TV watching links to higher white matter lesion volume

ARIC researchers linked self-reported TV watching and occupational sitting in midlife with brain MRI measures obtained roughly 24 years later in 1,712 adults without dementia. Frequent TV watching was associated with greater white matter hyperintensity volume and lower volumes in several brain regions, while sitting at work was associated with lower white matter hyperintensity volume and larger selected cortical volumes.

22 Jul 2026

Dementia addiction and psychiatric disorders show distinct patterns of accelerated brain aging

People with dementia, mild cognitive impairment, alcohol addiction, or psychiatric disorders such as schizophrenia show increased brain aging, each in specific patterns within the brain, according to a study published July 21st in the open access journal PLOS Medicine by Shile Qi from the Nanjing University of Aeronautics and Astronautics, China, and colleagues.

21 Jul 2026

Salk neuroscientists identify traveling brain waves as a computational engine

Your brain has something surprising in common with the ocean: waves! Electrical activity washes over the brain's surface, creating what are called traveling brain waves or neural traveling waves.

21 Jul 2026

Hippocampal damage linked to memory loss and apathy

People with autoimmune limbic encephalitis experience memory loss associated with damage to their hippocampus.

20 Jul 2026

Study reveals why rare neurological disease damages specific brain regions

Many neurological diseases damage specific parts of the brain, even though the harmful protein involved is present throughout the brain.

20 Jul 2026

Study reveals how adolescent brain remodeling reshapes memory retrieval

Scientists have long known that the human brain continues developing well beyond the teenage years, with important changes involving decision-making and emotional regulation extending into the mid-to-late 20s.

17 Jul 2026

Tau buildup in progressive supranuclear palsy alters brain networks linked to thinking and behavior

Researchers at Japan's National Institutes for Quantum Science and Technology (QST) have found that tau buildup in progressive supranuclear palsy (PSP) may affect brain networks involved in thinking and behavior.

17 Jul 2026

PET imaging reveals widespread brain receptor deficits in schizophrenia

A groundbreaking study using positron emission tomography (PET) imaging has found that patients with schizophrenia had significantly lower muscarinic acetylcholine M1 receptor availability (~13% to 19%) across multiple brain regions compared with healthy individuals.

16 Jul 2026

Long-term study proves brain stimulation safely restores touch

What if people who have lost the ability to feel their hands could get that sense back - not through a prosthetic glove, but through tiny pulses of electricity delivered directly to the brain?

16 Jul 2026

Infants use spatial cues to hear voices in noise

In noisy environments, organisms differentiate sounds they want to detect from interfering noise to improve their perception of target sounds.

13 Jul 2026

Gut microbiota may shape eating behavior and guide new obesity treatments

The review shows how gut microbiota may influence appetite, food reward, inflammation, and energy balance through the gut-brain axis. Microbiota-targeted approaches could support future treatments for obesity and eating disorders, but clinical evidence remains limited.

12 Jul 2026

Study links oxalate to systemic inflammation and heart damage

Oxalic acid might do more than just contribute to the formation of kidney stones — it may also be an underappreciated driver of inflammation and heart damage in people with impaired kidney function.

11 Jul 2026

Scientists trace severe irritability to the brain’s response to frustration

This review identifies maladaptive responses to frustrative non-reward as a potential mechanism underlying clinically significant irritability, particularly in youth. Animal studies reveal conserved behavioral responses, while human research links frustration to altered neural activity and highlights opportunities for cross-species treatment research.

10 Jul 2026

Transplanted neural progenitor cells survive one year in patients with retinitis pigmentosa

New, previously unpublished clinical data was presented today at ISSCR 2026 demonstrating that transplanted human neural progenitor cells survived for at least one year following subretinal transplantation in patients with retinitis pigmentosa (RP), while maintaining a favorable safety profile.

9 Jul 2026

Ear acupuncture may reduce migraine pain, study suggests

Acupuncture to the ear may help to lessen pain from migraines and their impact on daily life, according to new research presented today (Friday) at the Federation of European Neuroscience Societies (FENS) Forum 2026.

9 Jul 2026