July 01, 2025

Cough Syrup for Cognition Loss?

Once used for coughs, ambroxol is being investigated for Parkinson disease dementia. A new trial shows it is safe and biologically active, though cognitive benefits remain unproven.

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July 01, 2025

Retinal Thickness Patterns Linked to ALS Risk

In a long-term cohort study, researchers found that specific retinal changes—thinner photoreceptor layers and thicker retinal pigment epithelium—were linked to a higher risk of developing amyotrophic lateral sclerosis, suggesting potential noninvasive biomarkers for early detection.

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June 30, 2025

Breakthrough Device Approvals Outpacing Data

Many FDA-authorized breakthrough therapeutic devices may lack robust clinical testing.

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June 30, 2025

Can Typos Change a Diagnosis?

Large language models used in clinical decision-making may offer different treatment recommendations depending on how a patient writes their message—even when the medical facts remain unchanged.

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June 27, 2025

Could Vertigo Be Signaling Something More?

Dizziness may be more than a balance issue—research links vestibular disorders to significantly increased mental health risks.

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June 27, 2025

MASLD Linked to Sudden Hearing Loss

New research links a common metabolic liver condition in older adults to elevated risk of sudden hearing loss, highlighting potential implications for screening and prevention.

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June 26, 2025

Recalling Daily Events Improves Morning Memory

A behavioral task asking older adults to recall daily events before sleep was linked to better memory recognition the next morning, showing potential as a low-risk strategy to support cognitive health in aging and early Alzheimer’s disease.

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June 25, 2025

Blood Marker May Predict Faster Brain Decline

A new study found that higher triglyceride-glucose index levels, a marker of insulin resistance, were linked to faster cognitive decline in early Alzheimer's, suggesting potential for improved risk assessment in clinical settings.

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June 25, 2025

Nighttime Heart Rhythms Predict Brain Disorders

A large Swiss study found that nighttime heart rate patterns may predict future risk for brain and psychiatric disorders, while traditional sleep structure measures were less informative.

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