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Structural Organisation of the Nervous System

OCR A-level BiologyNeuronal CommunicationLesson 24 of 38

The mammalian nervous system is organised structurally into the central nervous system (CNS) and the peripheral nervous system (PNS).

Diagram

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Key terms in this lesson

Neurone
A specialised nerve cell adapted to transmit electrical impulses (nerve impulses) around the body.

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