What really happens in a psychic's brain when she says she connects with the other side? Find out when Dr. Oz puts Long Island Medium Theresa Caputo to the test! For the first time ever, she undergoes a brain scan while channeling the spirit world.
View Part 1 of Dr. Oz's Psychic Experiment.
View Part 2 of Dr. Oz's Psychic Experiment.
View Part 3 of Dr. Oz's Psychic Experiment.
View Part 5 of Dr. Oz's Psychic Experiment.