 Between 1890 and 1893, Rădulescu settled in Germany – he lived in Munich and studied at the university for one semester (as a student of Carl Stumpf), and then moved to Leipzig, where he began working in the laboratory of Wilhelm Wundt at the local university.While completing his training with Wundt, he attended classes in physics, physiology, chemistry, psychiatry, and mathematics, as well as Gustav Weigand's lectures in Romanian philology.He married a German woman, who later refused to accompany him back to Romania; they eventually divorced.