Which cells provide support and insulation for neurones?

Prepare for the VTCT Level 2 Facial and Skincare Test. Revise with flashcards and multiple choice questions, accompanied by insightful explanations. Ace your assessment with confidence!

Support and insulation for neurones come from neuroglia, the glial cells that surround and nurture neurons. These cells include oligodendrocytes in the central nervous system and Schwann cells in the peripheral nervous system, which wrap axons with myelin to insulate them and speed up signal transmission. Neuroglia also provide nutrients, remove waste, and assist in repair after injury. The other options aren’t cell types that provide structural support: neurones are the cells that carry nerve impulses themselves, microglia are immune cells within the CNS, and the Blood-Brain Barrier is a selective barrier formed by endothelial cells with glial support, not a single cell type.