encefalogram
1. pnevmoencefalogram, encefalogram
an X ray of the brain made by replacing spinal fluid with a gas (usually oxygen) to improve contrast [Rentgen možganov, narejen s zamenjavo cerebrospinalne tekočine z plinom (običajno kisikom), da se izboljša kontrast.]
2. encefalogram, EEG, elektroencefalogram
a graphical record of electrical activity of the brain; produced by an electroencephalograph [grafični zapis električne aktivnosti možganov, ki ga proizvede elektroencefalograf]