Schlaug found that his stroke victims who were aphasic, could not form sentences of three- or four-word sentences, but they could still sing the lyrics to a song, whether it was "Happy Birthday To You" or their favorite song by
Schlaug descubrió que las víctimas de apoplejías afásicas, no podían formar frases de tres o cuatro palabras, pero podían cantar la letra de una canción, como "Cumpleaños feliz" o su canción favorita de los Eagles o