More than a sum of parts: robust face recognition by integrating variation.

ABSTRACT: Familiarity incrementally improves our ability to identify faces. It has been hypothesized that this improvement reflects the refinement of memory representations which incorporate variation in appearance across encounters. Although it is established that exposure to variation improves face identification accuracy, it is not clear how variation is assimilated into internal face representations. To address this, we used a novel approach to isolate the effect of integrating separate exposures into a single-identity representation. Participants (n = 113) were exposed to either a single video clip or a pair of video clips of target identities. Pairs of video clips were presented as either a single identity (associated with a single name, e.g. Betty-Sue) or dual identities (associ

SUBMITTER: Menon N 

PROVIDER: S-EPMC5990786 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature