Barack and Michelle Obama did not adopt either of their two daughters. Perhaps you are thinking of Mr. Obama's 2008 opponent, John McCain-- he and his wife Cindy did adopt a lâ¦ittle girl from Bangladesh.
The test itself will take about 30-60 minutes. Placing the electrodes usually takes 20 minutes, but can take up to an hour, so the entire procedure may take about one to 2 hours. If you have an ambulatory EEG, brain activity is recorded for 24 hours or more.
EEG vs ECG. EEG is an abbreviation of electro encephalogram, which is a method of evaluating brainâs electric activity. The ECG, an abbreviation for electro cardiograph is an electrical recording of the heart and is used in the investigation of heart disease. EEG means electro encephalogram.