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glymphatic system

This shows a head surrounded by neurons and astrocytes.

·July 22, 2026·9 min read

The Brain Has Microscopic Exit Doors for Toxic Proteins

Researchers discovered the primary structural gateway allowing cerebrospinal fluid (CSF) to clear metabolic waste from the brain.

Featured Genetics Neurology Neuroscience

·June 22, 2026·8 min read

Sleep Habits Determine If Your Genes Accelerate Alzheimer’s

Specific variants of the AQP4 gene interact synergistically with poor sleep habits to accelerate grey matter loss and alter cognitive function.

Featured Neurology Neuroscience

·May 29, 2026·12 min read

The Brain Waste System Disrupted by Alzheimer’s Mapped

A new study leverages an elegant genetic engineering technique to track the exact routes metabolic debris uses to exit the central nervous system.

Featured Neuroscience

·May 27, 2026·10 min read

Mapping the Glymphatic System with AI

Can we prevent neurodegenerative decline by auditing the brain’s internal cleansing system during deep sleep? A collaborative study leverages physics-informed artificial intelligence to track the fluid flow velocity of the glymphatic system from MRI data.

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.

Featured Neuroscience

·March 31, 2026·10 min read

How Slow Waves During Sleep Take Over to Clear Metabolic Trash

Researchers have developed a non-invasive MRI method to measure the brain’s self-cleansing process. The study reveals that during sleep, vascular pulsations take control of brain dynamics to accelerate waste removal.

This shows a person's head and drainage system.

Featured Neuroscience Psychology

·March 17, 2026·9 min read

Brain’s Clogged Pipes: A Surprising New Link to Hallucinations

New research reveals that an impaired brain-drainage system in childhood may be the hidden trigger for the onset of schizophrenia in early adulthood.

This shows the vascular system in the head and neck.

Featured Neurology Neuroscience

·February 27, 2026·7 min read

Minimally Invasive Surgery Could Treat Alzheimer’s

Scientists are testing a plastic surgery technique to bypass blocked lymphatic pathways and flush Alzheimer's-linked toxins out of the body.

Featured Neurology Neuroscience

·February 19, 2026·8 min read

Peripheral Eye Scan Catch Alzheimer’s in Its Tracks

Researchers find that early Alzheimer’s markers appear in the peripheral retina, offering a new path for non-invasive early detection.

Featured Neurology Neuroscience

·November 12, 2025·5 min read

Alzheimer’s Drug Reduces Amyloid but Fails to Restore Brain Waste Flow

Researchers found that lecanemab, the Alzheimer’s drug designed to clear amyloid-β plaques, does not improve the brain’s waste clearance system in the short term. In a three-month study using MRI-based DTI-ALPS imaging, scientists observed no measurable recovery in glymphatic function after treatment.

Featured Neurology Neuroscience

·October 23, 2025·8 min read

Brain’s Waste System Breakdown Linked to Dementia Risk

Researchers have discovered that problems with the brain’s waste-clearing system—the glymphatic system—may significantly raise the risk of developing dementia. In one of the largest studies to date, MRI data from 40,000 adults revealed that impaired cerebrospinal fluid (CSF) flow predicts dementia risk years before symptoms appear.

Featured Neuroscience

·June 5, 2025·5 min read

Facial Stimulation Clears Brain Waste and Boosts Aging Minds

Researchers have discovered a safe, non-invasive way to enhance the brain’s waste clearance system by mechanically stimulating lymphatic vessels just beneath the facial skin. This gentle technique significantly improves cerebrospinal fluid (CSF) drainage—a critical function that declines with age and contributes to cognitive disorders like Alzheimer’s.

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glymphatic system

The Brain Has Microscopic Exit Doors for Toxic Proteins

Sleep Habits Determine If Your Genes Accelerate Alzheimer’s

The Brain Waste System Disrupted by Alzheimer’s Mapped

Mapping the Glymphatic System with AI

Broken Sleep Rhythms: The Glymphatic Link to Dementia

How Slow Waves During Sleep Take Over to Clear Metabolic Trash

Brain’s Clogged Pipes: A Surprising New Link to Hallucinations

Minimally Invasive Surgery Could Treat Alzheimer’s

Peripheral Eye Scan Catch Alzheimer’s in Its Tracks

Alzheimer’s Drug Reduces Amyloid but Fails to Restore Brain Waste Flow

Brain’s Waste System Breakdown Linked to Dementia Risk

Facial Stimulation Clears Brain Waste and Boosts Aging Minds

Central Genetic Switch Controls Long-Distance Axon Navigation

Disadvantaged Neighborhoods Linked to Accelerated Brain Aging

Brain Activity Predicts Risky Choices Half a Second Before They Are Made

AI-Designed “Longevity Vaccines” Target the Earliest Culprits of Cellular Aging

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