L'Hopitalet de Llobregat 1 article published in JoVE Neuroscience Functional Evaluation of Olfactory Pathways in Living Xenopus Tadpoles Beatrice Terni*1,2,3, Paolo Pacciolla*1,2,3, Margalida Perelló1,2,3, Artur Llobet1,2,3 1 Xenopus tadpoles offer a unique platform to investigate the function of the nervous system in vivo. We describe methodologies to evaluate the processing of olfactory information in living Xenopus larvae in normal rearing conditions or after injury.