Reports an error in "Emotional distractor images disrupt target processing in a graded manner" by Jonathan M. Keefe and David H. Zald (, Advanced Online Publication, Aug 27, 2020, np).
View Article and Find Full Text PDFAttention may be oriented exogenously (i.e., involuntarily) to the location of salient stimuli, resulting in improved perception.
View Article and Find Full Text PDFSpatial attention can be oriented endogenously, based on current task goals, or exogenously, triggered by salient events in the environment. Based upon literature demonstrating differences in the time course and neural substrates of each type of orienting, these two attention systems are often treated as fundamentally distinct. However, recent studies suggest that rhythmic neural activity in the alpha band (8-13 Hz) and slow waves in the event-related potential (ERP) may emerge over parietal-occipital cortex following both endogenous and exogenous attention cues.
View Article and Find Full Text PDF[Correction Notice: An Erratum for this article was reported online in on May 16 2022 (see record 2022-64181-001). In the article "Emotional Distractor Images Disrupt Target Processing in a Graded Manner" by Jonathan M. Keefe and David H.
View Article and Find Full Text PDFAtten Percept Psychophys
January 2019
The emotional attentional blink (EAB) refers to a temporary impairment in the ability to identify a target when it is preceded by an emotional distractor. It is thought to occur because the emotional salience of the distractor exogenously captures attention for a brief duration, rendering the target unattended and preventing it from reaching awareness. Here we tested the extent to which the EAB can be attenuated by inducing a diffuse top-down attentional state, which has been shown to improve target identification in an analogous attentional phenomenon, the attentional blink.
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