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Neurology

·April 17, 2025·4 min read

Early Menopause Linked to Greater Risk of Cognitive Decline

Women who experience menopause before age 40 are more likely to face cognitive decline than those who enter menopause after age 50. The findings, based on longitudinal data from nearly 5,000 women, suggest that early menopause may be an independent risk factor for dementia, even after accounting for depression and other variables. Women with later menopause performed better on memory and orientation tests than men, while hormone replacement therapy showed no significant cognitive effect.

This shows a woman in headphones and a brain.

Featured Neurology Neuroscience

·April 16, 2025·4 min read

Music-Induced “Chills” Trigger Natural Opioids in the Brain

Listening to favorite music activates the brain’s opioid system, which is involved in feelings of pleasure and pain relief, according to a new PET imaging study. Researchers found that music-induced “chills” are linked to the release of natural opioids in key brain areas.

Featured Neurology Neuroscience

·April 16, 2025·5 min read

Ozempic Linked to Lower Alzheimer’s Risk

A new study suggests that two widely used Type 2 diabetes medications—GLP-1 receptor agonists and SGLT2 inhibitors—may help reduce the risk of Alzheimer’s disease and related dementias. Researchers analyzed Medicare data and found that patients taking these drugs had significantly lower rates of cognitive decline compared to those using other glucose-lowering medications.

Featured Neurology Neuroscience Psychology

·April 16, 2025·4 min read

From Anxiety to Alzheimer’s, Music Makes a Difference

Music therapy is proving to be a powerful adjunct treatment for a range of conditions, including Alzheimer’s disease, chronic pain, movement disorders, and mental health issues. Research highlights how music can regulate heart rate, reduce anxiety, and even improve communication in patients with memory loss.

Featured Neurology Neuroscience

·April 16, 2025·5 min read

AI Tool Predicts Toxic Protein Structures Behind Brain Disorders

A new AI tool called RibbonFold is revolutionizing how scientists understand misfolded proteins linked to Alzheimer’s and Parkinson’s. Unlike existing tools such as AlphaFold, which predict correctly folded proteins, RibbonFold is specifically designed to model the twisted, ribbonlike shapes of amyloid fibrils that accumulate in neurodegenerative diseases.

Featured Neurology Neuroscience

·April 15, 2025·4 min read

Why Nostalgic Songs Spark the Brain’s Memory and Reward System

Listening to nostalgic music activates key brain regions tied to memory and emotion, according to a new brain imaging study. Researchers found that songs linked to personal memories engage both the default mode network and the brain's reward circuitry.

Featured Neurology Neuroscience

·April 14, 2025·7 min read

Digital Tech May Reduce Dementia Risk

Contrary to fears of "digital dementia," new research finds that using digital technology is linked to a reduced risk of cognitive decline in older adults. A large-scale meta-analysis of over 400,000 participants revealed that digital engagement correlates with a 58% lower risk of cognitive impairment.

Brain Cancer Featured Genetics Neurology Neuroscience

·April 14, 2025·4 min read

Shared Protein Link Found Between Parkinson’s and Cancer

A new study reveals that the protein alpha-synuclein, known for its role in Parkinson’s disease, also contributes to the development of melanoma by promoting excessive DNA repair and cell proliferation. While in neurons, excess alpha-synuclein leads to cell death, in melanoma cells it enables uncontrolled growth by recruiting repair proteins to DNA breaks.

Featured Neurology Neuroscience Pain

·April 13, 2025·10 min read

Lab-Grown Nerve Circuit Recreates Human Pain Pathway

Researchers have recreated the human ascending sensory pathway in a lab dish, using organoids that model the key brain and spinal cord regions responsible for transmitting pain. This breakthrough allows scientists to observe how pain signals travel from peripheral neurons to the brain for the first time outside the body.

Featured Neurology Neuroscience Pain

·April 13, 2025·6 min read

Why You Sometimes Don’t Feel Pain Until It’s Too Late

New research highlights how the brain’s own chemistry can suppress pain, explaining why severely injured individuals, like WWII soldiers, sometimes feel little discomfort. The key lies in a brain region called the periaqueductal grey (PAG), which dampens pain signals before they reach conscious awareness.

Featured Neurology Neuroscience Visual Neuroscience

·April 13, 2025·6 min read

Breathing Syncs with Pupil Size, Revealing a New Mind-Body Link

A groundbreaking study has revealed that our pupils change size in sync with our breathing—a response now dubbed the "pupillary respiratory phase response." Researchers confirmed that pupils are smallest around the start of inhalation and largest during exhalation, regardless of lighting, focus, or cognitive effort.

Featured Genetics Neuroscience

·April 12, 2025·5 min read

New Genes Linked to Parkinson’s Risk Revealed

Researchers have long wondered why some people with high-risk Parkinson’s gene variants develop the disease while others don’t. A new study has uncovered that additional genetic players, particularly the Commander gene complex, influence whether the disease manifests.

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Neurology

Early Menopause Linked to Greater Risk of Cognitive Decline

Music-Induced “Chills” Trigger Natural Opioids in the Brain

Ozempic Linked to Lower Alzheimer’s Risk

From Anxiety to Alzheimer’s, Music Makes a Difference

AI Tool Predicts Toxic Protein Structures Behind Brain Disorders

Why Nostalgic Songs Spark the Brain’s Memory and Reward System

Digital Tech May Reduce Dementia Risk

Shared Protein Link Found Between Parkinson’s and Cancer

Lab-Grown Nerve Circuit Recreates Human Pain Pathway

Why You Sometimes Don’t Feel Pain Until It’s Too Late

Breathing Syncs with Pupil Size, Revealing a New Mind-Body Link

New Genes Linked to Parkinson’s Risk Revealed

How Your Brain Saves Nostalgia From Scandals

Dietary Lecithin Linked to Lower Cognitive Impairment

How to Map Brain Circuits Without Touching a Single Neuron

Overlooked Blood Cell May Tracks Parkinson’s Brain Changes

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