1 Université libre de Bruxelles (ULB), Consciousness, Cognition and Computation Group (CO3), Center for Research in Cognition & Neurosciences, ULB Neuroscience Institute, Brussels, Belgium.
2 Vrije Universiteit Brussel (VUB), Biological Psychology Research Unit (BIPS), Brussels, Belgium.
3 Vrije Universiteit Brussel (VUB), Clinical andExperimental Neurolinguistics, Brussels, Belgium.
4 ZNA Middelheim Hospital, Department of Neurology andMemory Clinic, Antwerp, Belgium. Correspondence and requests for materials should be addressed to L.C.B. email:lbulnesf@ulb.ac.be