title: Neural responses to ingroup and outgroup members' suffering predict individual differences in costly helping.
authors.affiliation: Laboratory for Social and Neural Systems Research, Institute for Empirical Research in Economics, University of Zurich, Zürich, Switzerland. ghein@iew.uzh.ch
authors.forename: Grit
authors.initials: G
authors.lastname: Hein
authors.forename: Giorgia
authors.initials: G
authors.lastname: Silani
authors.forename: Kerstin
authors.initials: K
authors.lastname: Preuschoff
authors.forename: C Daniel
authors.initials: CD
authors.lastname: Batson
authors.forename: Tania
authors.initials: T
authors.lastname: Singer