1 Human Neuroanatomy Laboratory, University of Castilla la Mancha, Spain. Electronic address: Monica.MunozLopez@uclm.es.
2 Institute for Neuroscience CSIC-UMH, San Juan de Alicante, Spain; Centre for Cognitive and Neural Systems, The University of Edinburgh, Edinburgh, UK. Electronic address: r.g.m.morris@ed.ac.uk.