The preview benefit for familiar and unfamiliar faces

Abstract Previewing distracters improves visual search – the preview benefit ( Watson & Humphreys, 1997 ). Recent fMRI evidence suggests that the preview benefit rests on active inhibition in brain regions concerned with spatial memory, as well as in content selective areas ( Allen, Humphreys, & Matthews, 2008 ). Using familiar and unfamiliar faces in a preview search task we show that search performance is much better with familiar than with unfamiliar faces. With both types of stimuli we obtained preview benefits of at least 10%, measured in terms of the advantage in reaction time relative to the no preview condition. The preview benefit increased up to 30% when distracter faces and their…

Plasma biomarkers as predictors of outcome in patients with advanced hepatocellular carcinoma

Orientation-invariance of individual differences in three face processing tasks

Numerous studies have reported impairments in perception and recognition, and, particularly, in part-integration of faces following picture-plane inversion. Whether these findings support the notion that inversion changes face processing qualitatively remains a topic of debate. To examine whether associations and dissociations of the human face processing ability depend on stimulus orientation, we measured face recognition with the Cambridge Face Memory Test (CFMT), along with experimental tests of face perception and selective attention to faces and non-face objects in a sample of 314 participants. Results showed strong inversion effects for all face-related tasks, and modest ones for non-…

Scatter Plots from Orientation-invariance of individual differences in three face processing tasks

Scatter plots of all pairwise combinations of test conditions