Multiple motor regions of the brain are underactive during lower limb movements in Parkinson's patients, according to a study.

Published Date: 26 Apr 2023

Parkinson's disease is a prevalent neurodegenerative condition that impairs movement. A person's gait and balance are eventually affected by the disease, which frequently starts with minor hand tremors.

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At CTAD 2025, the chief scientific officer at the Banner Alzheimer’s Institute discussed emerging antiamyloid therapies, clinical trial insights, and treatment duration in Alzheimer disease.

A groundbreaking phase 1 trial reveals promising results for a new stem cell therapy targeting Alzheimer disease, advancing to phase 2 studies.

In a study presented at CTAD 2025, patients treated with lecanemab showed a 59% increase in cerebrospinal fluid protofibril concentration at 12 months and a 45% increase at 18 months.

Semaglutide shows no significant impact on Alzheimer disease progression in large trials, despite some biomarker improvements and consistent safety profiles.

New data highlights neflamapimod's potential in reducing biomarkers and improving clinical outcomes for dementia with Lewy bodies, paving the way for Phase 3 trials.

A recent study reveals that Araclon's ABvac40 vaccine may slow cortical perfusion decline in patients with Alzheimer disease, suggesting potential cognitive benefits.

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