Just passing through? Inhibition of return in saccadic sequences
نویسندگان
چکیده
منابع مشابه
The mechanism underlying inhibition of saccadic return
Human observers take longer to re-direct gaze to a previously fixated location. Although there has been some exploration of the characteristics of inhibition of saccadic return (ISR), the exact mechanisms by which ISR operates are currently unknown. In the framework of accumulation models of response times, in which evidence is integrated over time to a response threshold, ISR could reflect a r...
متن کاملInhibition of return in manual and saccadic response systems.
When nonpredictive exogenous visual cues are used to reflexively orient covert visual spatial attention, the initial early facilitation for detecting stimuli at cued versus uncued spatial locations develops into inhibition by 300 msec following the cue, a pattern referred to as inhibition of return (IOR). Experiments were carried out comparing the magnitude and time course for development of IO...
متن کاملInhibition of return is not a foraging facilitator in saccadic search and free viewing
The ability to search and scan the environment effectively is a prerequisite for spatial behavior. A longstanding theory proposes that inhibition of previously attended loci (Inhibition of return; IOR) serves to facilitate exploration by increasing the likelihood to inspect new areas instead of returning to locations that have been inspected before. In this eye movement study we tested whether ...
متن کاملReduced saccadic inhibition of return to moving eyes in autism spectrum disorders
Inhibition of Return (IOR) refers to slower reaction time to a target presented at the same location as a preceding stimulus. Here, we examine reflexive attention orienting via the saccadic IOR using a shift in gaze direction (i.e. from averted to direct) in faces presented as a peripheral cue, in upright and inverted orientations, in adults with Autism Spectrum Disorder (ASD) and typically dev...
متن کاملEffects of task and task-switching on temporal inhibition of return, facilitation of return, and saccadic momentum during scene viewing.
During scene viewing, saccades directed toward a recently fixated location tend to be delayed relative to saccades in other directions ("delay effect"), an effect attributable to inhibition of return (IOR) and/or saccadic momentum (SM). Previous work indicates this effect may be task-specific, suggesting that gaze control parameters are task-relevant and potentially affected by task-switching. ...
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: Quarterly Journal of Experimental Psychology
سال: 2015
ISSN: 1747-0218,1747-0226
DOI: 10.1080/17470218.2014.945097