MEdical Terminology- Chapter 14- Nervous System

Medical terminology: a body systems approach

68 cards   |   Total Attempts: 182
  

Cards In This Set

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Blood Brain Barrier
Mechanism that blocks specific substances found int he bloodstream from entering the brain
Cell body
Division of a neuron that includes the nucleus, cell organelles, and surrounding cytoplasm
Nervous Impulse
Physiological change transmitted through certain tissues, especially nerve fivers and muscles, resulting in activity or inhibition
Neurotransmitter
Chemical substance that transmits or inhibits nerve impulses at a synapse
Psychiatry
Branch of medicine concerned witht the diagnosis and treatment of mental disorders
Sensory neuron
Neuron that transmits impulses from receptors in the skin, sense organs, and internal organs to the central nervous system
Synapse
Junction where a nerve impulse passes from an axon terminal to a neuron, or other cell
Cerebr/o
Cerebrum
Crani/o
Cranium; skull
Dendr/o
Tree
Encephal
Brain
Gangli/o
Ganglion; knot
Gli/o
Glue; neuroglial tissue
Lex/o
Word, phrase
Kinesi/o
Movement