Latest

Sleep

This shows a head and strings coming from it.

·May 29, 2026·9 min read

A Biological Signature of Consciousness Found

By capturing these pristine intracranial signals, the study introduces an objective, measurable biomarker to optimize deep-brain therapies and revolutionize our clinical understanding of conscious states.

Featured Neuroscience

·May 27, 2026·9 min read

Caffeine Destroys Deep Sleep Waves Without Altering Duration

A new study demonstrates that caffeine severely degrades the biological quality of sleep even when total sleep duration appears completely normal.

Featured Neurology Neuroscience

·May 21, 2026·7 min read

Broken Sleep Rhythms: The Glymphatic Link to Dementia

During non-REM sleep, synchronized chemical waves trigger rhythmic vascular movements known as vasomotion, pumping cerebrospinal fluid through the glymphatic system to flush out toxic amyloid-beta and tau proteins. When these rhythms are fractured by psychiatric, cardiovascular, or age-related stressors, waste clearance stalls.

This shows people laying down and sitting down while a red line loops around them.

Featured Neuroscience Psychology

·May 21, 2026·11 min read

Study Maps 175 Vicious Mental Health Loops

A new systems-epidemiology study maps how 29 separate biological, psychological, and social factors interact to trap young adults aged 18 to 40 in self-reinforcing psychiatric loops.

Featured Neurology Neuroscience

·May 18, 2026·8 min read

Poor Sleep Linked to Alzheimer’s Risk

A new study researchers demonstrates that self-reported poor sleep is directly associated with worse visual memory and accelerated tau protein accumulation in older women, but only those with a high genetic risk.

Featured Neuroscience

·May 13, 2026·9 min read

Sleep Duration Linked to Accelerated Aging

Researchers have discovered a "U-shaped" link between sleep and the biological clocks of 17 different organ systems. Sleeping fewer than 6 hours or more than 8 hours accelerates the aging of your heart, lungs, and immune system. By analyzing data from half a million people, the study identifies a "longevity window" of 6.4 to 7.8 hours, highlighting sleep as a vital, modifiable lifestyle factor for systemic health.

This shows an older woman sleeping and microglia.

Featured Neurology Neuroscience

·May 12, 2026·6 min read

Targeting Brain “Clean-up” Cells to Fight Dementia

Researchers discovered that dysregulated circadian rhythms cause microglia, the brain’s immune cells, to become "stress-primed" and malfunction. This state prevents them from clearing amyloid plaques, accelerating dementia risk. Now, using DARI seedling grants, Souza is testing a stem-cell-derived "EV therapy" designed to keep these cells healthy and prevent neuroinflammation.

This shows an older woman surrounded by leaves.

Featured Neuroscience Pain Psychology

·May 8, 2026·9 min read

The “Goldilocks” Choice: Why Older Adults are Turning to Cannabis

New research shows that seniors are turning to edible cannabis to manage pain and sleep, often choosing "Goldilocks" combination products based on advice from friends rather than doctors.

This shows the outline of a person with whisps of color coming from their head.

Featured Neuroscience

·April 29, 2026·10 min read

Why Your Brain “Dreams” Even When You’re Awake

Researchers have identified four distinct mental states that occur regardless of whether we are asleep or awake, revealing a "neural fingerprint" for bizarre, dream-like thoughts that can surface even in the middle of the day.

Featured Neuroscience

·April 28, 2026·8 min read

How the Brain Transforms Daily Life into Surreal Dreams

A new study of 3,700 dream reports reveals why some people have vivid dreams while daydreamers experience fragmented ones.

This shows the outline of a child's head and an adult's head.

Featured Neuroscience

·April 27, 2026·7 min read

Prior Sleep and Age Sculpt the Brain’s Awake Signals

Researchers demonstrate that brain signals during wakefulness depend on sleep quality, with children and adults showing opposite neural dynamics.

This shows an older person napping in a chair.

Featured Neurology Neuroscience

·April 20, 2026·9 min read

Napping Patterns Predict Mortality Risk

A 19-year study finds that frequent, long, and morning naps in older adults are associated with higher mortality, acting as a warning sign for underlying disease.

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Sleep

A Biological Signature of Consciousness Found

Caffeine Destroys Deep Sleep Waves Without Altering Duration

Broken Sleep Rhythms: The Glymphatic Link to Dementia

Study Maps 175 Vicious Mental Health Loops

Poor Sleep Linked to Alzheimer’s Risk

Sleep Duration Linked to Accelerated Aging

Targeting Brain “Clean-up” Cells to Fight Dementia

The “Goldilocks” Choice: Why Older Adults are Turning to Cannabis

Why Your Brain “Dreams” Even When You’re Awake

How the Brain Transforms Daily Life into Surreal Dreams

Prior Sleep and Age Sculpt the Brain’s Awake Signals

Napping Patterns Predict Mortality Risk

Hearing Aids Linked to 23% Lower Dementia Risk in Epilepsy

Reading Is the Ultimate Cognitive Enhancer

Dual Brain-Machine Interfaces Unlock Bionic Hand Kinesthesia

Overcoming Endothelial Sorting to Cure Glioblastoma

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