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This illustration shows a head and glowing lights down the spine.

·April 28, 2025·5 min read

Noninvasive Brain-Spine Interface May Help Restore Movement After Injury

Researchers have developed a noninvasive brain-spine interface that detects movement intentions and cues spinal cord stimulation to aid rehabilitation. Using EEG caps, they trained a decoder to recognize when volunteers either moved or imagined moving their legs.

Brain Cancer Featured Neurology Neuroscience

·April 10, 2025·8 min read

Brain Circuit Discovery Links Cancer Fatigue to Inflammation

New research shows that apathy and fatigue in advanced cancer are driven not by physical decline, but by inflammation-sensing neurons that suppress motivation. Scientists discovered that inflammation triggers a brainstem-to-reward-center pathway that reduces dopamine, the brain’s key motivation chemical.

Featured Neuroscience

·March 21, 2025·6 min read

Targeting Brain’s Drainage Pathways Rejuvenates Memory

Rejuvenating the brain's lymphatic vessels can enhance memory in aging mice by improving the removal of waste products from the brain. This research suggests that targeting the meningeal lymphatics—vessels outside the brain—could be a novel approach to treating age-related cognitive decline without directly crossing the blood-brain barrier.

Featured Neuroscience

·February 20, 2025·4 min read

How the Brain Ignores Distractions to Stay Focused

When focusing in noisy environments, the brain adjusts not by concentrating harder but by ignoring distractions that were previously disruptive. Researchers developed a neural network model showing that people fine-tune their attention based on past experiences with distractions.

This shows the outline of a person and a brain.

Featured Neuroscience

·January 20, 2025·6 min read

GLP-1 Drugs Offer Brain Benefits but May Pose Other Health Risks

A study analyzing data from over 2 million veterans found that GLP-1 receptor agonists, popular weight-loss drugs like Ozempic and Wegovy, provide significant neurological and behavioral health benefits, including reduced risks of addiction, Alzheimer’s, and dementia. However, they also pose risks for pancreatitis and kidney conditions, emphasizing the need for careful monitoring.

Brain Cancer Featured Neurology Neuroscience

·December 12, 2024·8 min read

Glioblastoma Syncs With the Body’s Internal Clock

Glioblastoma, an aggressive brain cancer, syncs its internal clock to the host’s circadian rhythms, leveraging daily hormone cycles for growth. Blocking these signals slowed tumor progression in mice and revealed that the timing of treatments like dexamethasone (DEX) critically influences outcomes.

Featured Neuroscience

·November 19, 2024·6 min read

Brain Models Reveal How We Process Life’s Small Surprises

Researchers trained computer models to predict everyday events, revealing that responding to uncertainty, rather than just prediction errors, improved understanding. This challenges the idea that surprises alone drive event comprehension and suggests the brain may use dual mechanisms.

Featured Genetics Neurology Neuroscience

·November 16, 2024·8 min read

Alzheimer’s Linked to Key Proteins via Cerebrospinal Fluid Analysis

Using cerebrospinal fluid from living patients, researchers have identified specific proteins and genetic pathways involved in the development and progression of Alzheimer’s disease. This proteomic analysis revealed 38 proteins likely to play causal roles in Alzheimer’s, 15 of which are potential drug targets.

Featured Genetics Neuroscience Psychology

·October 17, 2024·8 min read

Genetic Influences on Youth Behavior and Mental Health

Researchers have used an innovative approach to explore genetic links to mental health issues in youth, identifying associations with behaviors such as screen time and caffeine consumption. By focusing on polygenic scores that reflect genetic predispositions, the study highlights a range of potentially modifiable factors that may contribute to psychiatric risk.

Featured Neurology Neuroscience

·August 23, 2024·5 min read

Does Multiple Sclerosis Lower Dementia Risk?

Research has revealed that individuals with multiple sclerosis (MS) are significantly less likely to exhibit the molecular signs of Alzheimer’s disease, suggesting a protective element in MS that could inspire new Alzheimer's treatments. The study found that MS patients had 50% less amyloid plaque accumulation, a key indicator of Alzheimer’s, compared to non-MS individuals. This connection between MS and reduced Alzheimer's risk highlights potential immune-related mechanisms that may be leveraged for therapeutic strategies.

Featured Genetics Neurology Neuroscience

·August 1, 2024·8 min read

Skin Cells Turned Neurons Reveal Alzheimer’s Aging Effects

Researchers have developed a method to transform skin cells into brain neurons, capturing the aging effects crucial for studying late-onset Alzheimer's disease. This technique accurately mimics Alzheimer's hallmarks, like amyloid beta buildup, in lab-derived neurons, allowing for detailed analysis.

Featured Neuroscience Psychology

·July 17, 2024·5 min read

Mind-Bending: Psilocybin Reshapes Brain Networks for Weeks

A new study reveals that psilocybin, the active compound in magic mushrooms, temporarily disrupts brain networks involved in introspective thinking, like daydreaming and memory. These changes persist for weeks, potentially making the brain more flexible and improving mental health. The findings could pave the way for psilocybin-based therapies for depression and PTSD. The research underscores the importance of using these drugs under medical supervision.

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WUSTL

Noninvasive Brain-Spine Interface May Help Restore Movement After Injury

Brain Circuit Discovery Links Cancer Fatigue to Inflammation

Targeting Brain’s Drainage Pathways Rejuvenates Memory

How the Brain Ignores Distractions to Stay Focused

GLP-1 Drugs Offer Brain Benefits but May Pose Other Health Risks

Glioblastoma Syncs With the Body’s Internal Clock

Brain Models Reveal How We Process Life’s Small Surprises

Alzheimer’s Linked to Key Proteins via Cerebrospinal Fluid Analysis

Genetic Influences on Youth Behavior and Mental Health

Does Multiple Sclerosis Lower Dementia Risk?

Skin Cells Turned Neurons Reveal Alzheimer’s Aging Effects

Mind-Bending: Psilocybin Reshapes Brain Networks for Weeks

Brain Prioritizes “Sound Offsets” During Hearing Repair

Glucose Levels Signal the Growth of Myelin

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

Mapping the Brain’s Hidden Hub for Creative Thought

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