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CONCEPT
visual search
a type of perceptual task requiring attention that typically involves an active scan of the visual environment for a particular object or feature (the target) among other objects or features (the distractors).

Classified under Attention
Definition contributed by MChen about six months ago.

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Task Contrast Measure

Visual Pursuit/Tracking
  • path of eye movements
 

Visual Distractor/Visual Attention
  • path of eye movements
 

Underlining Test
  • # correct minus # incorrect/30 or 60 seconds
 

Trail Making Test A and B
  • ANOVA of time by age group
 

Same-Different Task
  • Overall accuracy of participant minus average accuracy
 
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A match has been found on Neurosynth.org for this term.

Explore visual search on Neurosynth

NPicchetti Initial definition retrieved from http://en.wikipedia.org/wiki/Visual_search
about nine months ago


Revision 3

Definition contributed by BGregory about nine months ago:

a type of perceptual task requiring attention that typically involves an active scan of the visual environment for a particular object or feature (the target) among other objects or features (the distractors).

Revision 2

Definition contributed by BGregory about one year ago:

a type of perceptual task requiring attention that typically involves an active scan of the visual environment for a particular object or feature (the target) among other objects or features (the distractors). (from Wikipedia)

Revision 1

Definition contributed by SAdministrator about two years ago:

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