Hemifield-specific attentional spotlights are dependent on a common global tracking template
نویسندگان
چکیده
منابع مشابه
Multiple Spotlights of Attentional Selection in Human Visual Cortex
Spatially directed attention strongly enhances visual perceptual processing. The metaphor of the "spotlight" has long been used to describe spatial attention; however, there has been considerable debate as to whether spatial attention must be unitary or may be split between discrete regions of space. This question was addressed here through functional MR imaging of human subjects as they perfor...
متن کاملHemifield Effects in Multiple Identity Tracking
In everyday life, we often need to attentively track moving objects. A previous study has claimed that this tracking occurs independently in the left and right visual hemifields (Alvarez & Cavanagh, 2005, Psychological Science,16, 637-647). Specifically, it was shown that observers were much more accurate at tracking objects that were spread over both visual hemifields as opposed to when all we...
متن کاملEye-tracking Measures of Attentional Bias in Cocaine Dependent Subjects
..................................................................................................................... v LIST OF FIGURES ......................................................................................................... viii LIST OF TABLES ............................................................................................................ ix CHAPTER 1: INTRODUCTION...
متن کاملThere is no attentional global effect: Attentional shifts are independent of the saccade endpoint.
Many studies have found a strong coupling between selective attention and eye movements. The premotor theory of attention suggests that saccade preparation is directly responsible for such attentional shifts. While it has already been shown that the attentional shift is not directly coupled to the final stages of motor execution, it is currently unknown to what aspect of the earlier stages of s...
متن کاملThere is no attentional global effect: Attentional shifts are independent of the saccade endpoint
Many studies have found a strong coupling between selective attention and eye movements. The premotor theory of attention suggests that saccade preparation is directly responsible for such attentional shifts. While it has already been shown that the attentional shift is not directly coupled to the final stages of motor execution, it is currently unknown to what aspect of the earlier stages of s...
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: Journal of Vision
سال: 2017
ISSN: 1534-7362
DOI: 10.1167/17.10.1315