Smelling objects
Tóm tắt
Objects are central to perception and our interactions with the world. We perceive the world as parsed into discrete entities that instantiate particular properties, and these items capture our attention and shape how we interact with the environment. Recently there has been some debate about whether the sense of smell allows us to perceive odours as discrete objects, with some suggesting that olfaction is aspatial and doesn’t allow for object-individuation. This paper offers two empirically tractable criteria for assessing whether particular objects are exhibited in perceptual experience—(1) susceptibility to figure-ground segregation and (2) perceptual constancies—and argues that these criteria are fulfilled by olfactory perception, and thus there are olfactory objects. I argue that there are, in fact, two different ways that olfaction allows for figure-ground segregation. First, I look at various Gestalt grouping principles, which are thought to govern when features are perceived as grouped into structured wholes, segregated from everything around them. I argue that these principles apply to olfactory experience, providing evidence of non-spatial figure-ground segregation. Second, I defend the contentious idea that a spatial variety of figure-ground segregation can also occur in olfaction. To see this, however, we need to look to empirical evidence showing that tactile stimulation and bodily movements play a crucial role in olfactory phenomenology. Finally, I draw on empirical evidence and olfactory phenomenology to argue that there are perceptual constancies in olfactory experience, allowing us to perceive odours as coherent objects that survive shifts in our perspectives on the world.
Tài liệu tham khảo
Barnes, D., Hofacer, R., Zaman, A., Rennnaker, R., & Wilson, D. (2008). Olfactory perceptual stability and discrimination. Nature Neuroscience, 11, 1378–1380.
Barwich, A.-S. (2014). A sense so rare: Measuring olfactory experiences and making a case for a process perspective on sensory perception. Biological Theory, 9(3), 258–268.
Batty, C. (2010a). A representational account of olfactory experience. Canadian Journal of Philosophy, 40, 511–538.
Batty, C. (2010b). What the nose doesn’t know: Non-veridicality and olfactory experience. Journal of Consciousness Studies, 17, 10–17.
Batty, C. (2011). Smelling lessons. Philosophical Studies, 153(1), 161–174.
Batty, C. (2014a). Olfactory objects. In D. Stokes, M. Matthen, & S. Biggs (Eds.), Perception and its modalities (pp. 222–246). New York: Oxford Scholarship Online. Retrieved February 15, 2016, from http://www.oxfordscholarship.com.ezproxy.is.ed.ac.uk/view/10.1093/acprof:oso/9780199832798.001.0001/acprof-9780199832798-chapter-10.
Batty, C. (2014b). The illusion confusion. Frontiers in Psychology, 1–11. Retrieved January 29, 2016, from https://doi.org/10.3389/fpsyg.2014.00231.
Bocca, E., Antonelli, A., & Mosciaro, O. (1965). Mechanical co-factors in olfactory stimulation. Acta Oto-Laryngologica, 59, 243–247.
Bregman, A. S. (1990). Auditory scene analysis: The perceptual organization of sound. Cambridge, MA: MIT Press.
Bregman, A. S., & Campbell, J. (1971). Primary auditory stream segregation and perception of order in rapid sequences of tones. Journal of Experimental Psychology, 89, 244–249.
Burge, T. (2009). Perceptual objectivity. Philosophical Review, 118(3), 285–324.
Burge, T. (2010). Origins of objectivity. New York: Oxford University Press.
Carvalho, F. (2014). Olfactory objects. Disputatio, 6(38), 45–66.
Cavedon-Taylor, D. (forthcoming). Odors, objects and olfaction. American Philosophical Quarterly, 1–17.
Compton, B. J., & Logan, G. D. (1993). Evaluating a computational model of perceptual grouping by proximity. Perception & Psychophysics, 53(4), 403–421.
Cooke, E., & Myin, E. (2011). Is trilled smell possible? How the structure of olfaction determines the phenomenology of smell. Journal of Consciousness Studies, 18(11–12), 59–95.
Griffiths, T. D., & Warren, J. D. (2004). What is an auditory object? Nature Reviews Neuroscience, 5, 887–92.
Hahn, I., Scherer, P. W., & Mozell, M. M. (1994). A mass transport model of olfaction. Journal of Theoretical Biology, 162(2), 115–128.
Hummel, T., Barz, S., Lotsch, J., Roscher, S., Kettenmann, B., & Kobal, G. (1996). Loss of olfactory function leads to a decrease of trigeminal sensitivity. Chemical Senses, 21, 75–79.
Kennedy, M. J. (2007). Visual awareness of properties. Philosophy and Phenomenological Research, 75(2), 298–325.
Kobal, G., Van Toller, S., & Hummel, T. (1989). Is there directional smelling? Experientia, 45, 130–132.
Kubovy, M., & Van Valkenburg, D. (2001). Auditory and visual objects. Cognition, 80, 97–126.
Levitin, D. J. (2006). This is your brain on music: The science of a human obsession. New York: Dutton.
Lycan, W. G. (1996). Layered perceptual representation. Philosophical Issues, 7, 81–100.
Lycan, W. G. (2000). The slighting of smell. In N. Bhushan & S. Rosenfeld (Eds.), Of minds and molecules: New philosophical perspectives on chemistry (pp. 273–290). New York: Oxford University Press.
Macpherson, F. (2011a). Introduction: Individuating the senses. In F. Macpherson (Ed.), The senses: Classic and contemporary philosophical perspectives (1st ed., pp. 3–43). New York: Oxford University Press.
Macpherson, F. (2011b). Taxonomizing the senses. Philosophical Studies, 153, 123–142.
Mainland, J., & Sobel, N. (2006). The sniff is part of the olfactory percept. Chemical Senses, 31, 181–196.
Matthen, M. (2005). Seeing, doing, and knowing. Oxford: Oxford University Press.
Matthen, M. (2010). On the diversity of auditory objects. Review of Philosophy and Psychology, 1(1), 63–89.
Matthen, M. (2015). The Individuation of the Senses. In M. Matthen (Ed.), The Oxford handbook of philosophy of perception. Oxford: Oxford University Press.
Noë, A. (2004). Action in perception. Cambridge, MA: MIT Press.
Noë, A. (2006). Experience without the head. In T. Gendler & J. Hawthorne (Eds.), Perceptual experience (1st ed., pp. 411–434). New York: Oxford University Press.
Nudds, M. (2004). The significance of the senses. Proceedings of the Aristotelian Society, 104(1), 31–51.
O’Callaghan, C. (2008). Object perception: Vision and audition. Philosophy Compass, 3, 803–829.
O’Callaghan, C. (2016). Objects for multisensory perception. Philosophical Studies, 173(5), 1269–1289.
Peacocke, C. (1983). Sense and content. Oxford: Oxford University Press.
Peterson, M., & Gibson, B. (1994). Must figure-ground organization precede object recognition? An assumption in peril. Psychological Science, 5, 253–259.
Pfeiffer, J. C., Hollowood, T., Hort, J., & Taylor, A. J. (2005). Temporal synchrony and integration of sub-threshold taste and smell signals. Chemical Senses, 30(7), 539–545.
Porter, J., Craven, B., Khan, R. M., Chang, S.-J., Kang, I., Judkewitz, B., et al. (2007). Mechanisms of scent-tracking in humans. Nature Neuroscience, 10, 27–29.
Proetz, A. (1941). Applied physiology of the nose. St Louis, MO: Annals Publishing Company.
Richardson, L. (2013). Sniffing and smelling. Philosophical Studies, 162, 401–419.
Roberts, T. (2015). A breath of fresh air: Absence and the structure of olfactory perception. Pacific Philosophical Quarterly, 97(3), 400–420.
Stevenson, R. J. (2011). Olfactory illusions: Where are they? Consciousness and Cognition, 20, 1887–1898.
Stevenson, R. J. (2014). Object concepts in the chemical senses. Cognitive Science, 38(7), 1360–1383.
Teghtsoonian, R., & Teghtsoonian, M. (1982). Perceived effort in sniffing: The effects of sniff pressure and resistance. Perception & Psychophysics, 31(4), 324–329.
von der Heydt, R. (2015). Figure-ground organization and the emergence of proto-objects in the visual cortex. Frontiers in Psychology, 6, 1–10.
Wertheimer, M. (1923/1938). Laws of organization in perceptual forms. In W. Ellis (Ed.), A source book of Gestalt psychology (pp. 71–88). London: Routledge & Kegan Paul.
Wilson, D. A., & Stevenson, R. J. (2003). The fundamental role of memory in olfactory perception. Trends in Neurosciences, 26(5), 243–247.
Wilson, D. A., & Stevenson, R. J. (2006). Learning to smell: Olfactory perception from neurobiology to behavior. Baltimore, MD: Johns Hopkins University Press.
Wilson, D. A., & Stevenson, R. J. (2007). Odour perception: An object-recognition approach. Perception, 36(12), 1821–1833.
Wiltrout, C., Dogra, S., & Linster, C. (2003). Configurational and nonconfigurational interactions between odorants in binary mixtures. Behavioural Neuroscience, 117(2), 236–45.
Wysocki, C. J., Cowart, B. J., & Radil, T. (2003). Nasal trigeminal chemosensitivity across the adult life span. Perception & Psychophysics, 65, 115–122.
Young, B. D. (2016). Smelling matter. Philosophical Psychology, 29(4), 520–534.