To view this image, create a free Figure 1 accountSign Up
Join 1 million healthcare professionals discussing and sharing medical cases
Already have an account?Sign in here
RPSGT Sleep study on EEG
RPSGT Sleep study EEG on 88M, mild dementia, tremors, CAD. Seemed quite alert and appropriate but the EEG was not very normal. Uppermost of 3 strips (of about 18 seconds each) on photo shows awake with eyes open (without the video I would be lost!) middle strip- just a few seconds after closing eyes (AASM rules would score it N3 sleep!); and lower strip is definite N2 sleep. No alpha waves in entire study. Scoring off red line (C3-M2) using almost guesswork sometimes. Eyes are the 2 blue lines above the red line. Second photo shows normal EEG of somebody else in same format to compare.