a graphical record of electrical activity of the brain; produced by an electroencephalograph
同义词:electroencephalogram, EEG
an X ray of the brain made by replacing spinal fluid with a gas (usually oxygen) to improve contrast
同义词:pneumoencephalogram
encephalogram详细解释
en.ceph.a.lo.gram n.(名词)An x-ray picture of the brain taken by encephalography.Also called encephalograph 脑造影照片:用脑照相术所拍摄的大脑的X光照片也作 encephalographSee electroencephalogram 参见 electroencephalogram