Topic
Attentional blink
About: Attentional blink is a research topic. Over the lifetime, 1346 publications have been published within this topic receiving 53064 citations. The topic is also known as: Attentional blinks.
Papers published on a yearly basis
Papers
More filters
TL;DR: It is discovered that activation in the fusiform gyrus is significantly correlated with E and the greatest activation was observed in conditions in which an attentional probe was placed in a section of the visual field least likely to be attended to by highly extroverted individuals.
81 citations
TL;DR: A more integrative view is proposed in which early auditory deprivation does not result in better or worse visual attention, rather, selected aspects of visual attention are modified in various ways along the developmental trajectory as a result of early deafness.
Abstract: The literature on visual attention in deaf individuals presents two competing views. On one hand, the deficit view proposes that auditory input is necessary for the development of visual attention; on the other hand, the compensation view holds that visual attention reorganizes to allow the individual to compensate for the lack of auditory input. While apparently contradictory, we suggest that these views shed complementary light on the cross-modal reorganization of visual attention after early deafness. First, these two fields of inquiry look at different aspects of attention. The deficit view is mostly supported by studies of allocation of attention in time, whereas the compensation view is backed by studies measuring the allocation of attention across space. Second, they focus on groups of different age and different background. Deficits have been documented mostly in children with mixed hearing loss aetiologies, whereas reorganization has been documented in a less representative, but more homogenous group of Deaf adults. We propose a more integrative view in which early auditory deprivation does not result in better or worse visual attention. Rather, selected aspects of visual attention are modified in various ways along the developmental trajectory as a result of early deafness.
81 citations
TL;DR: Frightened faces exhibited an effect on the AB that crucially depended on the observer’s attentional set, which indicates a close connection between temporal attention and emotional processing that is modulated by task context.
Abstract: In a set of three rapid serial visual presentation experiments, we investigated the effect of fearful and neutral face stimuli on the report of trailing scene targets. When the emotional expression of the face stimuli had to be indicated, fearful faces induced a stronger attentional blink (AB) than did neutral faces. However, with identical physical stimulation, the enhancement of the AB by fearful faces disappeared when participants had to judge the faces’ gender. If faces did not have to be reported, no AB was observed. Thus, fearful faces exhibited an effect on the AB that crucially depended on the observer’s attentional set. Hence, the AB can be influenced by an emotional T1 when T1 has to be reported, but this influence is modulated by task context. This result indicates a close connection between temporal attention and emotional processing that is modulated by task context.
80 citations
TL;DR: Five experiments, in which three sequential targets were inserted in a stream of distractors, showed that identification accuracy for the leading target depended on an attentional switch whose magnitude varied with distractor–target similarity, in contrast, Accuracy for the trailing targets depended on similarity between the target and the trailing mask.
Abstract: Identification of the second of two targets is impaired if it is presented less than about 500 ms after the first. Three models of this second-target deficit, known as attentional blink (AB), were compared: resource-depletion, bottleneck, and temporary loss of control (TLC). Five experiments, in which three sequential targets were inserted in a stream of distractors, showed that identification accuracy for the leading target depended on an attentional switch whose magnitude varied with distractor-target similarity. In contrast, accuracy for the trailing target depended on similarity between the target and the trailing mask. These results strongly suggest that the AB is not a unitary phenomenon. Resource-depletion was ruled out as a viable account. The effect of attentional switching was handled naturally by the TLC model, while bottleneck models offered the best account of the effect of backward masking.
79 citations
TL;DR: The attentional blink was found when the +1 item acted as a mask of the target, even though the +2 item and the probe were visually dissimilar, which supports the two-stage model of the attentional blinking.
Abstract: When subjects are asked to identify a letter target embedded in a rapid serial visual presentation stream, the detection of a subsequent letter probe is briefly impaired. This transient deficit in probe detection, termed the “attentional blink,” depends on the type of item that immediately follows the letter target (Raymond, Shapiro, & Arnell, 1995). Two models have been proposed to account for this effect. The interference model of the attentional blink predicts that visual similarity between the probe and item immediately following the target (+1 item) causes the attentional blink, whereas the two-stage model is based on the notion that increased time needed to process the target letter causes the attentional blink. In order to test between these two possibilities, the masking properties of the +1 item and its similarity to the probe were varied. We found the attentional blink when the +1 item acted as a mask of the target, even though the +1 item and the probe were visually dissimilar. This pattern of results supports the two-stage model of the attentional blink.
79 citations