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29 ene 1929 año - Hans Berger
Descripción:
Found "Berger Waves" now known as alpha wave, also invented Electroencephalograph (EEG), and was the first to record EEG in humans from scalp.
Añadido al timeline:
9 oct 2018
0
0
250
History of Sleep study
fecha:
29 ene 1929 año
Ahora mismo
~ 95 years ago