Fig. 1From: Determination of brain death using 99mTc-HMPAO scintigraphy and transcranial duplex sonography in a patient on veno-arterial ECMONon-contrast computer tomography (CT) of the brain (A) four days after the event shows generalized cerebral edema with complete effacement of sulci (arrows) and ventricles (arrowheads). Flatline EEG at 7µV (B). Sensory evoked potential of median nerve (C, left side; right side not shown) revealed bilateral loss of cortical N20Back to article page