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Imagined event files: An interplay between imagined and perceived objects.

Brett A Cochrane1, Bruce Milliken2

  • 1Department of Psychology, Neuroscience and Behaviour, McMaster University, 1280 Main St. W, Hamilton, Ontario, L8S 4L8, Canada. cochraba@mcmaster.ca.

Psychonomic Bulletin & Review
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PubMed
Summary
This summary is machine-generated.

Attention integrates features into object representations via event files. This study shows that imagining an event, like perceiving one, engages similar feature binding processes, supporting the event file theory.

Keywords:
ImageryObject-based attention

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Area of Science:

  • Cognitive psychology
  • Neuroscience
  • Attention research

Background:

  • Attention integrates sensory information into coherent object representations.
  • Event files are transient memory structures linking features, context, and actions.
  • Partial repetition costs in perception suggest event file updating.

Purpose of the Study:

  • To investigate if event file binding effects occur during imagery.
  • To explore similarities between feature binding in perception and imagery.
  • To test the generalizability of the event file theory.

Main Methods:

  • Four experiments used a modified Hommel procedure.
  • Participants imagined a first event before responding to a second visual event.
  • Response times were measured to assess partial repetition costs.

Main Results:

  • Partial repetition costs were observed when participants imagined the first event.
  • This indicates that feature binding occurs during mental imagery.
  • Imagery-induced binding effects mirrored those found in perception.

Conclusions:

  • Feature binding in mental imagery follows similar principles to perception.
  • Event file theory is supported by findings in both perceptual and imagery domains.
  • Attention's role in binding may extend to internally generated representations.