Nervous System Crossword

This printable crossword puzzle on the topic of Human Body Systems has 20 clues. Answers range from 5 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

A bundle of axons in the PNS
A bundle of axons inside the CNS (it goes up and down the spinal cord and throughout the brain
A cluster of nerve cell bodies
Gray matter in the CNS with common function
Myelinated cells in the CNS
Second largest part of the brain
Helps produce sensations and associates them with emotions
Have extensions that attach to blood vessels in the brain
Bundles of axons with the CNS that are myelinated
Covers the whole nerve
Covers the fascicles or group of axons
Axons and dendrites within the CNS that are not myelinated
A microscopic space separating the axon of one neuron and the dendrite of another neuron
A chemical compound of communication found in synaptic nodes
Covers each axon individually with a thin layer of fibrous connective tissue
Called neuromas in the Nervous System
Routes traveled by nerve impulses
Protected by the skull
Located between the Brainstem and the cerebrum
Electrical disturbance that travels along the surface of the nerves membrane