Acta Psychologica Sinica ›› 2022, Vol. 54 ›› Issue (7): 725-735.doi: 10.3724/SP.J.1041.2022.00725
• Reports of Empirical Studies • Next Articles
Received:
2021-09-15
Published:
2022-07-25
Online:
2022-05-19
Contact:
BAO Min
E-mail:baom@psych.ac.cn
Supported by:
ZHAO Jiaxu, BAO Min. (2022). A method for studying unconscious motion processing based on the camouflage principle. Acta Psychologica Sinica, 54(7), 725-735.
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URL: https://journal.psych.ac.cn/acps/EN/10.3724/SP.J.1041.2022.00725
Color category | R | G | B | x | y | u' | v' |
---|---|---|---|---|---|---|---|
1 | 255 | 0 | 0 | 0.6422 | 0.3436 | 0.4400 | 0.5286 |
2 | 255 | 255 | 0 | 0.4296 | 0.5339 | 0.2010 | 0.5621 |
3 | 0 | 255 | 0 | 0.3174 | 0.6321 | 0.1276 | 0.5717 |
4 | 0 | 0 | 255 | 0.2000 | 0.2325 | 0.1484 | 0.3882 |
5 | 255 | 0 | 128 | 0.3507 | 0.1634 | 0.3293 | 0.3453 |
6 | 0 | 255 | 255 | 0.2277 | 0.3174 | 0.1433 | 0.4496 |
7 | 255 | 128 | 0 | 0.4689 | 0.4952 | 0.2343 | 0.5568 |
8 | 128 | 0 | 255 | 0.1518 | 0.0496 | 0.1845 | 0.1356 |
9 | 0 | 128 | 255 | 0.2479 | 0.1073 | 0.2615 | 0.2546 |
10 | 128 | 0 | 128 | 0.2837 | 0.1231 | 0.2902 | 0.2833 |
Table 1 RGB values and CIE color space values of Mondrian patterned rectangles
Color category | R | G | B | x | y | u' | v' |
---|---|---|---|---|---|---|---|
1 | 255 | 0 | 0 | 0.6422 | 0.3436 | 0.4400 | 0.5286 |
2 | 255 | 255 | 0 | 0.4296 | 0.5339 | 0.2010 | 0.5621 |
3 | 0 | 255 | 0 | 0.3174 | 0.6321 | 0.1276 | 0.5717 |
4 | 0 | 0 | 255 | 0.2000 | 0.2325 | 0.1484 | 0.3882 |
5 | 255 | 0 | 128 | 0.3507 | 0.1634 | 0.3293 | 0.3453 |
6 | 0 | 255 | 255 | 0.2277 | 0.3174 | 0.1433 | 0.4496 |
7 | 255 | 128 | 0 | 0.4689 | 0.4952 | 0.2343 | 0.5568 |
8 | 128 | 0 | 255 | 0.1518 | 0.0496 | 0.1845 | 0.1356 |
9 | 0 | 128 | 255 | 0.2479 | 0.1073 | 0.2615 | 0.2546 |
10 | 128 | 0 | 128 | 0.2837 | 0.1231 | 0.2902 | 0.2833 |
Figure 2. Design of formal experiment. The dominant eye was presented with the regular CFS masks, while the non-dominant eye was presented with the target which were ten spatially non-overlapping squares and moved either upwards or downwards at a constant velocity. The red circles and the large squares in the upper right corner in the pictures of non-dominant eye, as well as the red circles, the large circles in the upper right corner and the red dotted square lines in the pictures of dominant eye were used only for illustration, none of them appeared in the formal experiment. The large squares in the upper right corner in the pictures of non-dominant eye were the magnified images of the small squares in the red circles. It can be found that only the colors of the large squares in Condition 1 in the pictures of non-dominant eye were identical to the colors in the dotted square lines in the pictures of dominant eye. Besides, the other nine dashed squares in the CFS masks correspond to the areas of the other nine squares in the non-dominant eye. RT denotes reaction time.
Figure 3. Breakthrough rate plotted individually. Some data points are covered by other data points because the data of some conditions were equal. Con, condition.
Figure 6. Breakthrough rate plotted individually in the supplementary experiment. Some data points are covered by other data points because some conditions overlap other conditions. Con, condition.
[1] |
Brainard, D. H. (1997). The psychophysics toolbox. Spat Vis, 10(4), 433-436.
doi: 10.1163/156856897X00357 URL |
[2] |
Capitão, L., Underdown, S., Vile, S., Yang, E., Harmer, C., & Murphy, S. (2014). Anxiety increases breakthrough of threat stimuli in continuous flash suppression. Emotion, 14(6), 1027-1036.
doi: 10.1037/a0037801 URL |
[3] | Cha, O., Son, G., Chong, S., Tovar, D., & Blake, R. (2019). Novel procedure for generating continuous flash suppression: Seurat meets Mondrian. Journal of Vision, 19(14), 1-22. |
[4] |
Dong, X., Zhang, M., Dong, B., Jiang, Y., & Bao, M. (2022). Reward produces learning of a consciously inaccessible feature. British Journal of Psychology, 113(1), 49-67.
doi: 10.1111/bjop.12518 URL |
[5] | Faivre, N., Berthet, V., & Kouider, S. (2014). Sustained invisibility through crowding and continuous flash suppression: A comparative review. Frontiers in Psychology, 5, 475. http://10.3389/fpsyg.2014.00475 |
[6] |
Faul, F., Erdfelder, E., Lang, A.-G., & Buchner, A. (2007). G*power 3: A flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behavior Research Methods, 39(2), 175-191.
doi: 10.3758/BF03193146 URL |
[7] |
Han, S., Alais, D., & Palmer, C. (2021). Dynamic face mask enhances continuous flash suppression. Cognition, 206, 104473. http://10.1016/j.cognition.2020.104473
doi: 10.1016/j.cognition.2020.104473 URL |
[8] |
Heyman, T., & Moors, P. (2014). Frequent words do not break continuous flash suppression differently from infrequent or nonexistent words: Implications for semantic processing of words in the absence of awareness. PLoS One, 9(8), e104719. http://10.1371/journal.pone.0104719
doi: 10.1371/journal.pone.0104719 URL |
[9] | Hong, S. W., & Blake, R. (2009). Interocular suppression differentially affects achromatic and chromatic mechanisms. Attention, erception, & Psychophysics, 71(2), 403-411. |
[10] |
Jiang, Y., Costello, P., & He, S. (2007). Processing of invisible stimuli: Advantage of upright faces and recognizable words in overcoming interocular suppression. Psychological Science, 18(4), 349-355.
pmid: 17470261 |
[11] |
Kim, C-Y., & Blake, R. (2005). Psychophysical magic: Rrendering the visible ‘invisible'. Trends in Cognitive Sciences, 9(8), 381-388.
doi: 10.1016/j.tics.2005.06.012 URL |
[12] |
Korisky, U., Hirschhorn, R., & Mudrik, L. (2018). "Real-life" continuous flash suppression (CFS)-CFS with real-world objects using augmented reality goggles. Behavior Research Methods, 51(15), 2827-2839.
doi: 10.3758/s13428-018-1162-0 URL |
[13] | Lang, Y., Gao, T., & Tang, R. (2018). Continuous flash suppression inhibits semantic processing of Chinese characters with unawareness: An event-related potential study. Journal of Behavioral & Brain Science, 8(10), 574-586. |
[14] | Mei, G., Dong, X., Dong, B., & Bao, M. (2015). Spontaneous recovery of effects of contrast adaptation without awareness. Frontiers in Psychology, 6, 1464. http://10.3389/fpsyg.2015.01464 |
[15] |
Moors, P., Wagemans, J., & de-Wit, L. (2014). Moving stimuli are less effectively masked using traditional continuous flash suppression (CFS) compared to a moving mondrian mask (MMM): A test case for feature-selective suppression and retinotopic adaptation. PLoS ONE, 9(5), e98298. http://10.1371/journal.pone.0098298
doi: 10.1371/journal.pone.0098298 URL |
[16] |
Moors, P., Wagemans, J., van Ee, R., & de-Wit, L. (2016). No evidence for surface organization in Kanizsa configurations during continuous flash suppression. Attention Perception & Psychophysics, 78(3), 902-914.
doi: 10.3758/s13414-015-1043-x URL |
[17] |
Stein, T., Hebart, M., & Sterzer, P. (2011). Breaking continuous flash suppression: A new measure of unconscious processing during interocular suppression? Frontiers in Human Neuroscience, 5, 167. http://10.3389/fnhum.2011.00167
doi: 10.3389/fnhum.2011.00167 URL pmid: 22194718 |
[18] |
Tsuchiya, N., & Koch, C. (2005). Continuous flash suppression reduces negative afterimages. Nature Neuroscience, 8(8), 1096-1101.
doi: 10.1038/nn1500 URL |
[19] |
Valuch, C. (2021). Color can shorten breakthrough times in continuous flash suppression through increased salience and task relevance. Vision, 5(1), 13. https://doi.org/10.3390/vision5010013.
doi: 10.3390/vision5010013 URL |
[20] | Veto, P., Schütz, I., & Einhäuser, W. (2018). Continuous flash suppression: Manual action affects eye movements but not the reported percept. Journal of Vision, 18(3), 1-10. |
[21] |
Wang, L., Weng, X., & He, S. (2012). Perceptual grouping without awareness: Superiority of kanizsa triangle in breaking interocular suppression. Plos One, 7(6), e40106. https://doi.org/10.1371/journal.pone.0040106.
doi: 10.1371/journal.pone.0040106 URL |
[22] |
Yang, E., Zald, D., & Blake, R. (2007). Fearful expressions gain preferential access to awareness during continuous flash suppression. Emotion, 7(4), 882-886.
doi: 10.1037/1528-3542.7.4.882 URL |
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