Instruct: Identify the main category of Biorxiv papers based on the titles and abstracts
Query: Different armpits under my new nose: olfactory sex but not gender affects implicit measures of embodiment Research has shown that conflicting multisensory signals may alter embodiment to the point of self-identifying with a foreign body, but the role of olfaction in this process has been overlooked. Here, we study in healthy participants how sex (male and female sweat odors) and gender (male and female cosmetic scents) olfactory stimuli contribute to embodiment. Participants saw from the perspective of a sex mismatching person in virtual reality and received synchronous visuo-tactile stimulation to elicit illusory embodiment of the seen body while smelling either sex- or gender-congruent stimuli. We assessed implicit (skin conductance responses to visual threats) and explicit (questionnaire) measures of embodiment. Stronger responses to threat were found when participants smelled the sex-congruent compared to the sex-incongruent odor, while no such differences were found for the cosmetic scents. According to the questionnaire, embodiment did not differ between conditions. Post-experimental assessment of the presented cues, suggest that while both sweat odors were considered generally male, cosmetic scents were not. The presented scents were generally not associated to the embodied body. Our results suggest that sex-related body odors influence implicit but not explicit aspects of embodiment and are in line with unique characteristics of olfaction in other aspects of cognition.
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The categories of this paper are: scientific
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The categories of this paper are: systems
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The categories of this paper are: paleontology
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The categories of this paper are: plant
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The categories of this paper are: toxicology
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The categories of this paper are: physiology
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The categories of this paper are: microbiology
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The categories of this paper are: communication
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The categories of this paper are: bioinformatics
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The categories of this paper are: developmental
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The categories of this paper are: zoology
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The categories of this paper are: genomics
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The categories of this paper are: biochemistry
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The categories of this paper are: and
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The categories of this paper are: cognition
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The categories of this paper are: animal