Fig. 4
From: Prosopagnosia and the role of face-sensitive areas in race perception

Examples of the continuum of morph faces created. The faces originate from the following databases: Radboud database (https://rafd.socsci.ru.nl), KDEF database (https://kdef.se), CUFS database (https://mmlab.ie.cuhk.edu.hk/archive/cufsf/), Stirling database (https://pics.stir.ac.uk).