Oxygenated-blood colour change thresholds for perceived facial redness, health, and attractiveness.
Blood oxygenation level is associated with cardiovascular fitness, and raising oxygenated blood colouration in human faces increases perceived health. The current study used a two-alternative forced choice (2AFC) psychophysics design to quantify the oxygenated blood colour (redness) change threshold...
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| Main Authors: | , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Public Library of Science (PLoS)
2011
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| Subjects: | |
| Online Access: | https://doaj.org/article/caf9ce6aae1d46e99f8afd6884b2f003 |
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