Results 171 to 180 of about 2,932 (212)
Attentional propagation of conceptual information in the human brain
Acunzo D, Grignolio D, Hickey C.
europepmc +1 more source
Using N2pc variability to probe functionality: Linear mixed modelling of trial EEG and behaviour
Hickey C +3 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Attention selection, distractor suppression and N2pc
Cortex, 2009N2pc is generally interpreted as the electrocortical correlate of the distractor-suppression mechanisms through which attention selection takes place in humans. Here, we present data that challenge this common N2pc interpretation. In Experiment 1, multiple distractors induced greater N2pc amplitudes even when they facilitated target identification ...
Veronica Mazza
exaly +4 more sources
Eye movements are not mandatorily preceded by the N2pc component
Psychophysiology, 2021AbstractResearchers typically distinguish between two mechanisms of attentional selection in vision: overt and covert attention. A commonplace assumption is that overt eye movements are automatically preceded by shifts of covert attention during visual search.
Travis N Talcott, Nicholas Gaspelin
exaly +3 more sources
Dissociating between the N2pc and attentional shifting: An attentional blink study [PDF]
Neuropsychologia, 2018 The N2pc is routinely used as an electrophysiological index of attentional shifting. Its absence is thus taken as evidence that no shift of attention occurred. We provide evidence in contrast to this notion using a variant of the attentional blink (AB) paradigm.
Alon Zivony, Ayala S Allon, Roy Luria
exaly +3 more sources
The N2pc component reliably captures attentional bias in social anxiety
Psychophysiology, 2017 AbstractWe systematically compared different measures of attentional bias (i.e., reaction times, the N2pc component in the EEG, and explicit stimulus ratings) on their ability to reveal attentional engagement to threatening versus neutral facial stimuli in a Dot Probe Task and tested their relation to trait measures of general and social anxiety.
Mario Reutter +2 more
exaly +4 more sources
Reward expectation modulates N2pc for target selection: Electrophysiological evidence
Psychophysiology, 2021AbstractIn an electrophysiological experiment, we investigated the effect of reward expectation on the localized attentional interference effect using a cue‐target paradigm, while event‐related potentials (ERPs) were recorded. A cue indicating the reward condition of each trial (incentive vs.
Ping Wei, Liyan Ji
openaire +2 more sources
Effect of cue–target interval on the N2pc
NeuroReport, 2006The N2pc component of the event-related potential occurs when participants must select and process a lateralized visual target, often in the presence of one or more distractors. The goal of this research was to determine whether the N2pc reflects unique processing related to the treatment of the target or whether it reflects processing related to the ...
Nicolas, Robitaille, Pierre, Jolicoeur
openaire +2 more sources
Temporal variability of the N2pc during efficient and inefficient visual search
Neuropsychologia, 2012Efficient and inefficient visual search are characterized by the difference in the time required to find the target. Efficient "popout" search time is relatively unaffected by increases in the number of search items, whereas inefficient "non-popout" search time requires more time increases in duration.
Jarrod R Dowdall, Artur Luczak
exaly +4 more sources
Reorienting of spatial attention in gaze cuing is reflected in N2pc
Social Neuroscience, 2011Research has shown that gaze cuing of attention is reflected in the modulation of P1 and N1 components of ERPs time-locked to target onset. Studies focusing on cue-locked analyses have produced mixed results. The present study examined ERP reflections of gaze cuing in further detail by recording electric brain activity from the scalp of participants ...
Giovanni Galfano +2 more
exaly +3 more sources