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Neurology

– These articles focus mainly on neurology research.
– What is neurology?
– Definition of neurology: a science involved in the study of the nervous systems, especially of the diseases and disorders affecting them.
– Neurology research can include information involving brain research, neurological disorders, medicine, brain cancer, peripheral nervous systems, central nervous systems, nerve damage, brain tumors, seizures, neurosurgery, electrophysiology, BMI, brain injuries, paralysis and spinal cord treatments.

Featured Neuroscience Pain Psychology

·November 13, 2024·4 min read

Are Emotional Sounds Universal Across Languages?

A new study examined vocal expressions of emotion across 131 languages, exploring similarities in emotional interjections and comparing them to non-linguistic sounds like cries and laughter. The research aimed to understand whether shared vocal patterns exist globally and if these patterns relate to our evolutionary roots in vocal communication. The team found that vocal expressions of pain, like "Ouch!", showed consistent vowel forms across languages, while disgust and joy did not.

Featured Genetics Neurology Neuroscience

·November 13, 2024·6 min read

Parkinson’s Progression Linked to New Protein Pathway

Researchers have identified a protein, TMEM16F, that appears to aid the spread of Parkinson’s pathology in the brain. They found that a mutation in this protein promotes the secretion of a harmful form of α-synuclein, which moves through nerve cells, forming toxic Lewy bodies.

Brain Cancer Featured Neurology Neuroscience

·November 12, 2024·5 min read

CAR T-Cell Therapy Recruits Brain’s Defenses Against Glioblastoma

Researchers have developed an innovative CAR T-cell therapy to combat glioblastoma, the most common malignant brain tumor in adults. This approach not only attacks tumor cells directly but also reprograms the tumor's microenvironment, enabling immune cells to fight the cancer rather than protect it.

Featured Neurology Neuroscience

·November 12, 2024·5 min read

Frailty Boosts Dementia Risk

Frailty is a strong predictor of dementia risk, with risk increasing by 40% with each 4-5 additional age-related health conditions. This connection between frailty and dementia suggests that frailty may not simply result from undetected dementia but actively contributes to its onset.

Featured Neurology Neuroscience

·November 11, 2024·6 min read

Fluctuating Cholesterol Linked to Higher Dementia Risk

Older adults with significant fluctuations in cholesterol levels are at increased risk for dementia and cognitive decline, even without medication changes. Researchers studied nearly 10,000 older adults, tracking their cholesterol levels and cognitive function over six years. High variability in total and LDL ("bad") cholesterol was associated with a 60% increase in dementia and 23% increase in cognitive decline.

Featured Genetics Neurology Neuroscience

·November 11, 2024·4 min read

Targeting Enzyme TYK2 Could Reduce Tau in Alzheimer’s Disease

Scientists have discovered that the enzyme TYK2 modifies tau proteins, leading to their accumulation in the brain—a key feature of Alzheimer’s disease and related dementias. By reducing TYK2 activity in animal models, researchers found tau buildup was decreased, suggesting TYK2 inhibitors could be a potential therapeutic pathway.

Featured Neurology Neuroscience

·November 9, 2024·6 min read

AI Tool Reveals Long COVID May Affect 23% of People

A new AI tool identified long COVID in 22.8% of patients, a much higher rate than previously diagnosed. By analyzing extensive health records from nearly 300,000 patients, the algorithm identifies long COVID by distinguishing symptoms linked specifically to SARS-CoV-2 infection rather than pre-existing conditions. This AI approach, known as "precision phenotyping," helps clinicians differentiate long COVID symptoms from other health issues and may improve diagnostic accuracy by about 3%.

Featured Neurology Neuroscience

·November 8, 2024·6 min read

Pathway Identified for Early Intervention in ALS Progression

Researchers have uncovered a mechanism that may trigger ALS’s earliest stages, identifying proteins that mislocalize, causing neuron degeneration. By targeting the RNA-binding protein SmD1, scientists were able to prevent key ALS proteins from leaving their protective cellular zones, preserving neuron function. The findings may lead to ALS therapies capable of halting progression before significant neurodegeneration occurs, offering potential new strategies against the disease.

This shows a doctor looking at brain scans.

Brain Cancer Featured Neurology Neuroscience

·November 7, 2024·4 min read

Novel Vaccine Targets Deadly Brain Tumors with Precision

A novel vaccine can mobilize the immune system to precisely target and attack cancerous brain tumors, specifically gliomas, one of the deadliest brain tumor types. This groundbreaking work demonstrates that the body’s immune system can be directed to target proteins with cancer-driving mutations in tumors, marking a significant advance in immunotherapy.

Featured Neurology Neuroscience

·November 7, 2024·4 min read

New Nasal Spray Could Delay Alzheimer’s Progression by Years

Researchers have developed a promising nasal spray therapy targeting neuroinflammation in Alzheimer’s disease, potentially delaying its progression by over a decade. Using extracellular vesicles derived from neural stem cells, the treatment reduced inflammation and protein build-up in the brain in early-stage Alzheimer’s animal models.

This shows a man's face and broken bottles.

Featured Genetics Neurology Neuroscience

·November 5, 2024·5 min read

Gene Study Links Alcohol Addiction to Accelerated Alzheimer’s Progression

Researchers discovered alcohol use disorder (AUD) and Alzheimer's disease (AD) exhibit similar patterns of gene dysregulation, hinting that alcohol consumption may hasten Alzheimer’s progression. By analyzing gene expression across individual brain cells, the team found shared disruptions in inflammation, cell signaling, and blood vessel functions in both disorders.

Featured Neurology Neuroscience

·November 4, 2024·4 min read

Keto Diet May Ease Multiple Sclerosis Symptoms

New research suggests the ketogenic diet could help manage multiple sclerosis (MS) by promoting the production of beneficial compounds in the gut. In a study, mice on a keto diet produced the ketone body β-hydroxybutyrate (βHB), which worked with gut bacteria to create immune-modulating metabolites.

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Neurology

Are Emotional Sounds Universal Across Languages?

Parkinson’s Progression Linked to New Protein Pathway

CAR T-Cell Therapy Recruits Brain’s Defenses Against Glioblastoma

Frailty Boosts Dementia Risk

Fluctuating Cholesterol Linked to Higher Dementia Risk

Targeting Enzyme TYK2 Could Reduce Tau in Alzheimer’s Disease

AI Tool Reveals Long COVID May Affect 23% of People

Pathway Identified for Early Intervention in ALS Progression

Novel Vaccine Targets Deadly Brain Tumors with Precision

New Nasal Spray Could Delay Alzheimer’s Progression by Years

Gene Study Links Alcohol Addiction to Accelerated Alzheimer’s Progression

Keto Diet May Ease Multiple Sclerosis Symptoms

Why Bitter Coffee Starts to Taste So Good to Your Brain

Omega-3 DHA Eases Autism Behaviors by Calming Inflammation

Neuromorphic Chip Decodes Brain’s Emotion Waves

How Video Gamers Make Split-Second Decisions

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