A Call for one Post-Doctoral Research fellowship (BIPD - Bolsa de investigação pós-doutoral) is open Fundação D. Anna de Sommer Champalimaud e Dr. Carlos Montez Champalimaud (Champalimaud Foundation) in the context of the project “The Neural basis of Weber’s Law” - financed by the European Regional Development Fund (ERDF), through the Lisbon Regional Operational Programme and by Fundação para a Ciência e a Tecnologia (FCT), through Portuguese National Funds (PIDDAC).