ScienceAugust 9, 2026

microstructural

MY-kroh-STRUK-chuh-ruhl

Definition

Relating to the internal, fine-scale organization of biological tissues that is often too small to be seen with standard medical imaging.

Etymology

Derived from the Greek 'mikros' meaning small and the Latin 'structura' meaning arrangement or building. It combines these to describe the minute internal organization of a material or organism.

In the news

The article uses the term to describe the precise, cellular-level damage in brain white matter that new MRI metrics can detect before symptoms of Alzheimer's appear. This level of detail is critical for early diagnosis.

Alzheimer’s: MRI metric identifies early white matter damage

Read the full article ↗

healthcare-in-europe.com

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