Visual mental imagery influences attentional guidance in a visual-search task
Visual mental imagery resembles visual working memory (VWM). Because both visual mental imagery and VWM involve the representation and manipulation of visual information, it was hypothesized that they would exert similar effects on visual attention. Several previous studies have demonstrated that working-memory representations guide attention toward a memory-matching task-irrelevant stimulus during visual-search tasks. Therefore, mental imagery may also guide attention toward imagery-matching stimuli. In the present study, five experiments were conducted to investigate the effects of visual mental imagery on visual attention during a visual-search task. Participants were instructed to visualize a color or an object clearly associated with a specific color, after which they were asked to detect a colored target in the visual-search task. Reaction times for target detection were shorter when the color of the target matched the imagined color, and when the color of the target was similar to that strongly associated with the imagined object, than when the color of the target did not match that of the mental representation. This effect was not observed when participants were not instructed to imagine a color. These results suggest that similar to VWM, visual mental imagery guides attention toward imagery-matching stimuli.
KeywordsAttention Imagery Visual search
The preparation of this paper was supported by the Japan Society for the Promotion of Science (JSPS): Grant-in-Aid for Young Scientists (B) (15K21518). No further potential, competing financial interests exist.
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Declaration of interest
I declare that there are no conflicts of interest.
- Albers, A. M., Kok, P., Toni, I., Dijkerman, H. C., & De Lange, F. P. (2013). Shared representations for working memory and mental imagery in early visual cortex. Current Biology. doi: https://doi.org/10.1016/j.cub.2013.05.065
- Berger, G. H., & Gaunitz, S. C. B. (1979). Self-rated imagery and encoding strategies in visual memory. British Journal of Psychology, 70(1), 21–24. doi: https://doi.org/10.1111/j.2044-8295.1979.tb02137.x CrossRefPubMedGoogle Scholar
- Desimone, R., & Duncan, J. (1995). Neural mechanisms of selective visual attention. Annual Review of Neuroscience, 18(1), 193–222. doi: https://doi.org/10.1146/annurev.ne.18.030195.001205 CrossRefPubMedGoogle Scholar
- Gur, R. C., & Hilgard, E. R. (1975). Visual imagery and the discrimination of differences between altered pictures simultaneously and successively presented. British Journal of Psychology, 66(3), 341–345. doi: https://doi.org/10.1111/j.2044-8295.1975.tb01470.x CrossRefPubMedGoogle Scholar
- Hsu, N. S., Frankland, S. M., & Thompson-Schill, S. L. (2012). Chromaticity of color perception and object color knowledge. Neuropsychologia, 50(2), 327–333. doi: https://doi.org/10.1016/j.neuropsychologia.2011.12.003 CrossRefPubMedGoogle Scholar
- JASP Team. (2018). JASP (Version 0.8.5) [Computer software]. Retrieved from https://jasp-stats.org/download/
- Leys, C., Ley, C., Klein, O., Bernard, P., & Licata, L. (2013). Detecting outliers: Do not use standard deviation around the mean, use absolute deviation around the median. Journal of Experimental Social Psychology, 49(4), 764–766. doi: https://doi.org/10.1016/j.jesp.2013.03.013 CrossRefGoogle Scholar
- Müller, H. J., Reimann, B., & Krummenacher, J. (2003). Visual search for singleton feature targets across dimensions: Stimulus- and expectancy-driven effects in dimensional weighting. Journal of Experimental Psychology: Human Perception and Performance, 29(5), 1021–1035. doi: https://doi.org/10.1037/0096-15220.127.116.111 PubMedGoogle Scholar
- Olivers, C. N. L., Meijer, F., & Theeuwes, J. (2006). Feature-based memory-driven attentional capture: Visual working memory content affects visual attention. Journal of Experimental Psychology: Human Perception and Performance, 32(5), 1243–1265. doi: https://doi.org/10.1037/0096-1518.104.22.1683 PubMedGoogle Scholar
- Rich, A. N., Williams, M. A., Puce, A., Syngeniotis, A., Howard, M. A., McGlone, F., & Mattingley, J. B. (2006). Neural correlates of imagined and synaesthetic colours. Neuropsychologia, 44(14), 2918–2925. doi: https://doi.org/10.1016/j.neuropsychologia.2006.06.024 CrossRefPubMedGoogle Scholar
- Simmons, W. K., Ramjee, V., Beauchamp, M. S., McRae, K., Martin, A., & Barsalou, L. W. (2007). A common neural substrate for perceiving and knowing about color. Neuropsychologia, 45(12), 2802–2810. doi: https://doi.org/10.1016/j.neuropsychologia.2007.05.002 CrossRefPubMedPubMedCentralGoogle Scholar
- Soto, D., Mok, A. Y. F., McRobbie, D., Quest, R., Waldman, A., & Rotshtein, P. (2011). Biasing visual selection: Functional neuroimaging of the interplay between spatial cueing and feature memory guidance. Neuropsychologia, 49(6), 1537–1543. doi: https://doi.org/10.1016/j.neuropsychologia.2010.11.035 CrossRefPubMedGoogle Scholar
- Wolfe, J. M. (2016). Visual search revived: The slopes are not that slippery: A reply to Kristjansson (2015). i-Perception. doi: https://doi.org/10.1177/2041669516643244
- Woodman, G. F., & Luck, S. J. (2007). Do the contents of visual working memory automatically influence attentional selection during visual search? Journal of Experimental Psychology: Human Perception and Performance, 33(2), 363–377. doi: https://doi.org/10.1037/0096-1522.214.171.1243 PubMedPubMedCentralGoogle Scholar
- Zeman, A., Della Sala, S., Torrens, L. A., Gountouna, V. E., McGonigle, D. J., & Logie, R. H. (2010). Loss of imagery phenomenology with intact visuo-spatial task performance: A case of “blind imagination” Neuropsychologia, 48(1), 145–155. doi: https://doi.org/10.1016/j.neuropsychologia.2009.08.024 CrossRefPubMedGoogle Scholar