electroencephalographic
/ɪˌlɛktroʊɛnˌsɛfələˈɡræfɪk/
adjective
- Relating to the recording of electrical activity in the brain using an electroencephalograph (EEG).
- The patient underwent an electroencephalographic test to check for seizure activity.
- The researcher analyzed electroencephalographic signals to study brain responses to music.
- Electroencephalographic data showed unusual patterns during deep sleep.