PsychologyAugust 10, 2026

glial

GLEE-uhl

Definition

Relating to neuroglia, the non-neuronal cells in the nervous system that provide support, insulation, and nourishment to neurons.

Etymology

Derived from the Greek word 'glia', meaning 'glue', it was coined in the mid-19th century because these cells were originally believed to act merely as a glue-like substance holding the nervous system together.

In the news

The article uses the term to describe astrocytes, which are a primary type of glial cell that helps repair damaged brain tissue. It is essential for understanding how the brain manages injury recovery beyond just nerve cells.

Regenerative Astrocytes Repair Brain Damage

Read the full article ↗

Neuroscience News

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