An international team of researchers, including Frank Seifart and Sven Grawunder of the former Department of Linguistics at the Max Planck Institute for Evolutionary Anthropology and Julien Meyer from the Université Grenoble Alpes carried out research into the drummed language system of the Bora people of the Northwest Amazon. They found the Boras not only reproduce the melody of words and sentences in this endangered language, but also their rhythm. This suggests the crucial role of linguistic rhythm in language processing has been underestimated.