Cross-modal correspondences between odours and speed

Research output: Contribution to conferencePoster

Abstract

Human odour perception is more than a straightforward sensory experience. It involves multiple stages of processing during which the rich complexity of an olfactory cue is internalized and encoded into a more concrete smell representation. This representation has been shown to be associated with concepts within several other sensory modalities (e.g. visual: colour, hue; auditory: pitch, timbre). However, such cross-modal correspondences between odours and more abstract perceptual concepts like speed have not been investigated yet. This study assessed whether odour and imagined speed share cross-modal associations. Participants were asked to smell eight different odours and associate them with an intuitive speed rating on a scale of 1 to 9. They were further asked to rate the odours on three perceptual scales (intensity, sweetness, sourness). In order to control for mental imagery during this association, odours were assessed for recognition. The results indicate cross-modal associations between odour and the abstract concept of speed. Odour intensity, but not sweetness or sourness were also positively correlated with speed ratings. These associations held true even when controlling for accurate odour recognition. Investigating what role these cross-modal associations play for temporal perception has wide-reaching implications for the use of olfactory cues in human navigation systems.
Original languageEnglish
Publication statusPublished - 1 Apr 2019
EventChemical Communication in Humans - Kavli Royal Society Centre, Chicheley Hall, Newport Pagnell, UK United Kingdom
Duration: 1 Apr 20192 Apr 2019
https://royalsociety.org/science-events-and-lectures/2019/04/chemical-communication/?utm_source=Sprout_default&utm_medium=social&utm_content=Sprout_default&utm_campaign=rs-social

Conference

ConferenceChemical Communication in Humans
CountryUK United Kingdom
CityNewport Pagnell
Period1/04/192/04/19
Internet address

Keywords

  • crossmodal processing
  • Multisensory
  • Odors
  • Olfaction
  • Perception
  • Cognition

Cite this

Scheller, M., Jicol, C., & Wan, J. (2019). Cross-modal correspondences between odours and speed. Poster session presented at Chemical Communication in Humans, Newport Pagnell, UK United Kingdom.

Cross-modal correspondences between odours and speed. / Scheller, Meike; Jicol, Crescent; Wan, Julian.

2019. Poster session presented at Chemical Communication in Humans, Newport Pagnell, UK United Kingdom.

Research output: Contribution to conferencePoster

Scheller, M, Jicol, C & Wan, J 2019, 'Cross-modal correspondences between odours and speed' Chemical Communication in Humans, Newport Pagnell, UK United Kingdom, 1/04/19 - 2/04/19, .
Scheller M, Jicol C, Wan J. Cross-modal correspondences between odours and speed. 2019. Poster session presented at Chemical Communication in Humans, Newport Pagnell, UK United Kingdom.
Scheller, Meike ; Jicol, Crescent ; Wan, Julian. / Cross-modal correspondences between odours and speed. Poster session presented at Chemical Communication in Humans, Newport Pagnell, UK United Kingdom.
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AB - Human odour perception is more than a straightforward sensory experience. It involves multiple stages of processing during which the rich complexity of an olfactory cue is internalized and encoded into a more concrete smell representation. This representation has been shown to be associated with concepts within several other sensory modalities (e.g. visual: colour, hue; auditory: pitch, timbre). However, such cross-modal correspondences between odours and more abstract perceptual concepts like speed have not been investigated yet. This study assessed whether odour and imagined speed share cross-modal associations. Participants were asked to smell eight different odours and associate them with an intuitive speed rating on a scale of 1 to 9. They were further asked to rate the odours on three perceptual scales (intensity, sweetness, sourness). In order to control for mental imagery during this association, odours were assessed for recognition. The results indicate cross-modal associations between odour and the abstract concept of speed. Odour intensity, but not sweetness or sourness were also positively correlated with speed ratings. These associations held true even when controlling for accurate odour recognition. Investigating what role these cross-modal associations play for temporal perception has wide-reaching implications for the use of olfactory cues in human navigation systems.

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KW - Olfaction

KW - Perception

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