This Getting an EEG visual opens in new window explains what happens when we have an electroencephalogram (EEG) done. It can help individuals with Down syndrome know what to expect when going for an EEG. Getting_an_EEG Source: Katie Frank, PhD, OTR/L Tags:brainbrain activitybrain electrical activitydoctordoctor appointmentEEGelectroencephalogramelectroencephalographypicturevisualvisuals