Poor performance when perceiving similar attributes belonging to different objects - attention deals with one object at a time
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Which is correct... (Mueller and Kleinschmidt, 2003)
Object representation can modulate spatial attention - faster a processing uncued stimuli if it is represented within the same location as cued stimuli
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Neglect patients have a lesion of the...
Partietal/frontal lobe
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Unawareness/denial of illness
Anosagnosia
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Neglect Syndrome is...
A deficit of spatial attention causing problems in perceiving and responding to stimulation on one side
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Extinction is the characteristic where...
there is an impaired performance for contralateral side when ipsilateral information is simultaneously presented
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Common places for lesions which leads to Neglect Syndrome
right inferior-parietal cortex
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"Delayed responses for neglected side when attentional focus is opposite"
Posner et al, 1984
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Three stages in Model Attention: components of visual-spatial attention
Engage attention > Disengage attention > Shift attention between locations
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When cue and target were presented in the .... RTs were .... when an attentional shift to the .... was required
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