资料来源 : pyDict

大脑摄影图

资料来源 : WordNet®

encephalogram
     n 1: a graphical record of electrical activity of the brain;
          produced by an electroencephalograph [syn: {electroencephalogram},
           {EEG}]
     2: an X ray of the brain made by replacing spinal fluid with a
        gas (usually oxygen) to improve contrast [syn: {pneumoencephalogram}]