1. Laboratorio de Neuroanatomía, Departamento de Anatomía Normal, Escuela de Medicina; Pontificia Universidad Católica de Chile; Santiago Chile
2. Centro Interdisciplinario de Neurociencias; Pontificia Universidad Católica de Chile; Santiago Chile
3. Sensory and Motor Systems Group, Department of Anatomy with Radiology, Faculty of Medical and Health Sciences; University of Auckland; Private Bag 92019, Grafton 1023 Auckland New Zealand