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English noun: encephalogram

1. encephalogram (communication) a graphical record of electrical activity of the brain; produced by an electroencephalograph


SynonymsEEG, electroencephalogram


Broader (hypernym)graph, graphical record

2. encephalogram (artifact) an X ray of the brain made by replacing spinal fluid with a gas (usually oxygen) to improve contrast


Synonymspneumoencephalogram


Broader (hypernym)roentgenogram, X ray, X-ray, X-ray photograph, X-ray picture









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