Lack of Bdnf and TrkB signalling in the postnatal cochlea leads to a spatial reshaping of innervation along the tonotopic axis and hearing loss. - Schimmang,T.; Tan,J.; Muller,M.; Zimmermann,U.; Rohbock,K.; Kopschall,I.; Limberger,A.; Minichiello,L.; Knipper,M. (Development, 2003)