Perceptual and Gaze Biases during Face Processing: Related or Not?
نویسندگان
چکیده
منابع مشابه
Perceptual and Gaze Biases during Face Processing: Related or Not?
Previous studies have demonstrated a left perceptual bias while looking at faces, due to the fact that observers mainly use information from the left side of a face (from the observer's point of view) to perform a judgment task. Such a bias is consistent with the right hemisphere dominance for face processing and has sometimes been linked to a left gaze bias, i.e. more and/or longer fixations o...
متن کاملDo perceptual biases emerge early or late in visual processing? Decision-biases in motion perception.
Visual perception is strongly influenced by contextual information. A good example is reference repulsion, where subjective reports about the direction of motion of a stimulus are significantly biased by the presence of an explicit reference. These perceptual biases could arise early, during sensory encoding, or alternatively, they may reflect decision-related processes occurring relatively lat...
متن کاملSpatial statistics of gaze fixations during dynamic face processing.
Social interaction involves the active visual perception of facial expressions and communicative gestures. This study examines the distribution of gaze fixations while watching videos of expressive talking faces. The knowledge-driven factors that influence the selective visual processing of facial information were examined by using the same set of stimuli, and assigning subjects to either a spe...
متن کاملEffects of aging and exposure duration on perceptual biases in chimeric face processing.
Experiments using chimeric faces, where the left and the right hand side of the face are different, have shown that observers tend to bias their responses toward the information on the left. Here we investigate the effects of aging as well as exposure duration on this leftward bias. Forty female and male blended as well as chimeric faces were presented to 24 young and 23 elderly adults in eithe...
متن کاملAnalyzing Gaze During Face-to-Face Interaction
We present here the analysis of multimodal data gathered during realistic face-to-face interaction of a target speaker with a number of interlocutors. Videos and gaze have been monitored with an experimental setup using coupled cameras and screens with integrated eye trackers. With the aim to understand the functions of gaze in social interaction and to develop a coherent gaze control model for...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLoS ONE
سال: 2014
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0085746