Meaning & use

Encephalogram

noun·Academic

Last updated

A recording or image showing the electrical activity or structure of the brain.

See it in a sentence

The neurologist reviewed the patient's encephalogram for signs of abnormal activity.

An encephalogram taken during sleep can reveal patterns linked to certain seizure disorders.

A note on using this word

Often used loosely as shorthand for "electroencephalogram," though strictly it can also refer to older imaging techniques like pneumoencephalography.

Words with a similar meaning

EEGbrain scan

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