Transcranial random-noise stimulation of visual cortex potentiates value-driven attentional capture
نویسندگان
چکیده
منابع مشابه
Value-driven attentional capture.
Attention selects which aspects of sensory input are brought to awareness. To promote survival and well-being, attention prioritizes stimuli both voluntarily, according to context-specific goals (e.g., searching for car keys), and involuntarily, through attentional capture driven by physical salience (e.g., looking toward a sudden noise). Valuable stimuli strongly modulate voluntary attention a...
متن کاملOBSERVATION Persistence of Value-Driven Attentional Capture
Stimuli that have previously been associated with the delivery of reward involuntarily capture attention when presented as unrewarded and task-irrelevant distractors in a subsequent visual search task. It is unknown how long such effects of reward learning on attention persist. One possibility is that valuedriven attentional biases are plastic and constantly evolve to reflect only recent reward...
متن کاملValue-driven attentional capture in adolescence.
Adolescence has been characterized as a period of both opportunity and vulnerability. Numerous clinical conditions, including substance-use disorders, often emerge during adolescence. These maladaptive behaviors have been linked to problems with cognitive control, yet few studies have investigated how rewards differentially modulate attentional processes in adolescents versus adults. Here, we t...
متن کاملDriven to less distraction: rTMS of the right parietal cortex reduces attentional capture in visual search.
In visual search, the presence of a highly salient color singleton can slow or facilitate search for a shape target depending on whether the singleton is a distractor or coincides with the target. This is consistent with an attentional shift (attentional capture) to the salient item. This attentional capture can be driven by bottom-up or top-down processes or both. We investigated the role of t...
متن کاملNeural correlates of reward-driven attentional capture in visual search.
Event-related potentials (ERPs) were used to investigate whether a physically non-salient and task-irrelevant stimulus feature previously associated with reward can capture attention. In the training phase, participants implicitly associated a certain color with reward. In the subsequent test phase, participants searched for a uniquely shaped singleton among non-target shapes, with color comple...
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ژورنال
عنوان ژورنال: Social Cognitive and Affective Neuroscience
سال: 2016
ISSN: 1749-5024,1749-5016
DOI: 10.1093/scan/nsw056