# Researchers detect signs of neuronal damage in the earliest stage of Huntington's disease

Source: [Medical Xpress - latest medical and health news stories](https://medicalxpress.com/news/2026-11-neuronal-earliest-stage-huntington-disease.html) · 2026-11-10 · Medicine
Page: https://themorning.science/story/researchers-detect-signs-of-neuronal-damage-in-the-earliest-stage-of-huntington-dc2357b85f4f91de
Kind: research · Impact: medium

## In brief

- A study reports signs of neuronal injury in some people carrying the Huntington's disease mutation.
- The neuronal damage was detected before motor or cognitive impairment appears.
- The damage was also seen before brain volume loss becomes evident on imaging.

## Why it matters

The findings suggest neuronal injury can be measured in the earliest, presymptomatic stage of Huntington's disease, which could matter for tracking disease onset and evaluating early interventions.

## Timeline

- 2026-11-10: Medical Xpress reports the study showing neuronal injury in the earliest stage of Huntington's disease

## Coverage

- [Researchers detect signs of neuronal damage in the earliest stage of Huntington's disease](https://medicalxpress.com/news/2026-11-neuronal-earliest-stage-huntington-disease.html) — Medical Xpress - latest medical and health news stories, 2026-11-10

Tags: huntingtons disease, neurodegeneration, presymptomatic, neuronal injury, genetics

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science