A University of Iowa laboratory was the first to record human electroencephalograph (EEG) activity
In 1935, a University of Iowa laboratory was the first to record human electroencephalograph (EEG) activity, led by…
Paul Dudley White introduced the electrocardiograph to the U.S.
In 1914, at Harvard Medical School, Paul Dudley White introduced the electrocardiograph to the U.S. The original electrocardiograph…