نتایج جستجو برای: fixation duration

تعداد نتایج: 254923  

Journal: :Aviation, space, and environmental medicine 2007
Yi-Fang Tsai Erik Viirre Christopher Strychacz Bradley Chase Tzyy-Ping Jung

INTRODUCTION The focus of this study was to examine oculomotor behavioral changes while subjects performed auditory and driving tasks. METHODS There were 13 participants who completed 3 10-min tasks consisting of driving only, the Paced Auditory Serial Addition Task (PASAT) only, and a dual task of both driving and auditory tasks. For each participant, changes in six measures were assessed as...

Journal: :Cortex; a journal devoted to the study of the nervous system and behavior 2015
Basil C Preisig Noëmi Eggenberger Giuseppe Zito Tim Vanbellingen Rahel Schumacher Simone Hopfner Thomas Nyffeler Klemens Gutbrod Jean-Marie Annoni Stephan Bohlhalter René M Müri

BACKGROUND Co-speech gestures are part of nonverbal communication during conversations. They either support the verbal message or provide the interlocutor with additional information. Furthermore, they prompt as nonverbal cues the cooperative process of turn taking. In the present study, we investigated the influence of co-speech gestures on the perception of dyadic dialogue in aphasic patients...

Journal: :Perception & psychophysics 2003
Michael D Dodd Alan D Castel Jay Pratt

Horowitz and Wolfe (2001) suggested that inhibition of return (IOR) should not be observed in tasks that involve rapid deployments of attention. To examine this issue, five of six possible locations were sequentially cued with either short-duration peripheral cues (50 msec) or long-duration peripheral cues (500 msec). As was expected, IOR was observed in the first two experiments at every cued ...

2014
Vassilios Krassanakis Vassiliki Filippakopoulou Byron Nakos

Eye tracking is a tool in scientific fields addressing the study of human vision and perception. Eye movement analysis produces indications for the understanding of human vision. The human eyes make successive movements during the observation of a visual scene or display. A fixation occurs at the moment when the eyes remain relatively stationary in a position (Poole & Ball, 2005). This moment i...

2015
Shaorong Yan Thomas A. Farmer

Readers and listeners rely upon previous experience to generate predictions about multiple aspects of an unfolding linguistic signal. Error signals elicited by unexpected input feed forward to higher-level units, serving in the adjustment of expectancies and thus increasing the precision of predictions in that context. When a syntactic ambiguity is resolved with a dis-preferred continuation, a ...

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