Prefrontal involvement in imitation learning of hand actions: Effects of practice and expertise.
Stefan VogtGiovanni BuccinoAfra M. WohlschlägerNicola CanessaN. Jon ShahKarl ZillesSimon B. EickhoffHans-Joachim FreundGiacomo RizzolattiGereon R. FinkPublished in: NeuroImage (2007)