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.
The doctor will look at and listen to the electrical signals that travel from the needle to the EMG machine. The doctor then reads these signals. How long will these tests take? The tests usually take 40 to 90 minutes. You can do any of your normal activities, like eating, driving, and exercising, before the tests. You also can do your normal activities after the tests. There are no lasting side effects from the tests.