Molyneux’s question and multisensory integration
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Keywords

Amodal integration
Auditory experience
Common sensibles
Crossmodal integration
Modal integration
Molyneux's question
Multisensory integration
Multisensory perception
Perceptual demonstratives
Sensory modalities
Tactual experience

How to Cite

Molyneux’s question and multisensory integration. (2024). Philosophy and the Mind Sciences, 5. https://doi.org/10.33735/phimisci.2024.11620

Abstract

Molyneux’s question is, very roughly, that of whether a blind person's prior acquaintance with shape properties by touch alone would suffice for visually identifying those properties, if her sight were restored. The question is at least in part an empirical one, and various scientific attempts have been made to answer it not only for sight and haptic touch but also for various other sensory modalities. This paper is not aimed at answering Molyneux’s original or related questions. Rather, our aim here is to bring his question to bear on the nature of multisensory integration. In particular, we argue that variants on Molyneux's question spell trouble for a dominant view of multisensory integration and develop an alternative account that is immune to these problems. Finally, we show that the answer to Molyneux’s original question has interesting consequences for whether our alternative account is true of all cases of multisensory experience.

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References

Altieri, N. (2015). Multimodal theories of recognition and their relation to Molyneux’s question. Frontiers in Psychology, 5. https://doi.org/10.3389/fpsyg.2014.01547

Auer, E. T., Bernstein, L. E., Sungkarat, W., & Singh, M. (2007). Vibrotactile activation of the auditory cortices in deaf versus hearing adults. Neuroreport, 18(7), 645–648. https://doi.org/10.1097/WNR.0b013e3280d943b9

Barnes, J. (1984). The complete works of Aristotle, volume one. Princeton University Press. https://press.princeton.edu/books/hardcover/9780691016504/the-complete-works-of-aristotle-volume-one

Bayne, T. (2014). The multisensory nature of perceptual consciousness. In D. J. Bennett & C. S. Hill (Eds.), Sensory integration and the unity of consciousness (pp. 15–36). The MIT Press. https://doi.org/10.7551/mitpress/9780262027786.003.0002

Bourget, D. (2017). Representationalism and sensory modalities: An argument for intermodal representationalism. American Philosophical Quarterly, 54(3), 251–267. https://www.jstor.org/stable/44982142

Briscoe, R. E. (2016). Multisensory processing and perceptual consciousness: Part I. Philosophy Compass, 11(2), 121–133. https://doi.org/10.1111/phc3.12227

Brogaard, B., Chomanski, B., & Gatzia, D. E. (2020). Molyneux’s question and the semantics of seeing. In G. Ferretti & G. Brian Glenney (Eds.), Molyneux’s Question and the History of Philosophy (pp. 195–215). Routledge.

Brogaard, B., & Chudnoff, E. (2018). Multisensory consciousness and synesthesia. In R. J. Gennaro (Ed.), The Routledge Handbook of Consciousness (pp. 322–336). Routledge.

Chalmers, D. J. (2004). The representational character of experience. In B. Leiter (Ed.), The Future for Philosophy (p. 0). Oxford University Press. https://doi.org/10.1093/oso/9780199247288.003.0007

Cheng, T. (2015). Obstacles to testing molyneux’s question empirically. I-Perception, 6(4), 2041669515599330. https://doi.org/10.1177/2041669515599330

Connolly, K. (2013). How to test Molyneux’s question empirically. I-Perception, 4(8), 508–510. https://doi.org/10.1068/i0623jc

Dainton, B. (2002). Stream of consciousness (0th ed.). Routledge. https://doi.org/10.4324/9780203464571

De Vignemont, F. (2014). A multimodal conception of bodily awareness. Mind, 123(492), 989–1020. https://doi.org/10.1093/mind/fzu089

Deroy, O. (2014). The unity assumption and the many unities of consciousness. In D. J. Bennett & C. Hill (Eds.), Sensory integration and the unity of consciousness (pp. 105–124). MIT Press.

Ferretti, G., & Glenney, B. (Eds.). (2020). Molyneux’s question and the history of philosophy. Routledge. https://doi.org/10.4324/9780429020377

Fine, I., Wade, A. R., Brewer, A. A., May, M. G., Goodman, D. F., Boynton, G. M., Wandell, B. A., & MacLeod, D. I. A. (2003). Long-term deprivation affects visual perception and cortex. Nature Neuroscience, 6(9), 915–916. https://doi.org/10.1038/nn1102

Glenney, B. R. (2013). Philosophical problems, cluster concepts, and the many lives of Molyneux’s question. Biology & Philosophy, 28(3), 541–558. https://doi.org/10.1007/s10539-012-9355-x

Gregory, L. R., & Wallace, J. G. (1963). Recovery from early blindness: A case study. Heffer & Sons.

Heim, I. (1982). The semantics of definite and indefinite noun phrases: A dissertation. https://www.semanticscholar.org/paper/The-semantics-of-definite-and-indefinite-noun-:-a-Heim/99b1804689ec67dbc794e6707262901dd76085a8

Held, R., Ostrovsky, Y., Gelder, B. de, Gandhi, T., Ganesh, S., Mathur, U., & Sinha, P. (2011). The newly sighted fail to match seen with felt. Nature Neuroscience, 14(5), 551–553. https://doi.org/10.1038/nn.2795

Humayun, M. S., Clegg, D. O., Dayan, M. S., Kashani, A. H., Rahhal, F. M., Avery, R. L., Salehi-Had, H., Chen, S., Chan, C., Palejwala, N., Ingram, A., Mitra, D., Pennington, B. O., Hinman, C., Faynus, M. A., Bailey, J. K., Johnson, L. V., & Lebkowski, J. S. (2024). Long-term follow-up of a phase 1/2a clinical trial of a stem cell-derived bioengineered retinal pigment epithelium implant for geographic atrophy. Ophthalmology, 131(6), 682–691. https://doi.org/10.1016/j.ophtha.2023.12.028

Kamp, H. (1981). A theory of truth and semantic representation. In J. Groenendijk, T. Janssen, & M. Stokhof (Eds.), Formal methods in the study of language (pp. 277–322). University of Amsterdam.

Kral, A., & Sharma, A. (2023). Crossmodal plasticity in hearing loss. Trends in Neurosciences, 46(5), 377–393. https://doi.org/10.1016/j.tins.2023.02.004

Kurson, R. (2008). Crashing through - the extraordinary true story of the man who dared to see. Random House Trade Paperbacks. https://www.penguinrandomhouse.com/books/96299/crashing-through-by-robert-kurson/

Levänen, S., Jousmäki, V., & Hari, R. (1998). Vibration-induced auditory-cortex activation in a congenitally deaf adult. Current Biology, 8(15), 869–872. https://doi.org/10.1016/S0960-9822(07)00348-X

Locke, J. (1978). Letter to William Molyneux. In E. S. de Beer (Ed.), The correspondence of John Locke (Vol. 4). Clarendon Press.

López-Bendito, G., Anı́bal-Martı́nez, M., & Martini, F. J. (2022). Cross-modal plasticity in brains deprived of visual input before vision. Annual Review of Neuroscience, 45, 471–489. https://doi.org/10.1146/annurev-neuro-111020-104222

Matthen, M., & Cohen, J. (2020). Many Molyneux questions. Australasian Journal of Philosophy, 98(1), 47–63. https://doi.org/10.1080/00048402.2019.1603246

Mcgurk, H., & Macdonald, J. (1976). Hearing lips and seeing voices. Nature, 264(5588), 746–748. https://doi.org/10.1038/264746a0

Molyneux, W. (1978). Letter to John Locke. In E. S. de Beer (Ed.), The correspondence of John Locke (Vol. 3). Claredon Press.

Nath, A. R., & Beauchamp, M. S. (2012). A neural basis for interindividual differences in the McGurk effect, a multisensory speech illusion. NeuroImage, 59(1), 781–787. https://doi.org/10.1016/j.neuroimage.2011.07.024

Nudds, M. (2001). Experiencing the production of sounds. European Journal of Philosophy, 9(2), 210–229. https://doi.org/10.1111/1468-0378.00136

O’Callaghan, C. (2012). Perception and multimodality. In E. Margolis, R. Samuels, & S. P. Stich (Eds.), The Oxford Handbook of Philosophy of Cognitive Science (pp. 92–117). Oxford University Press. https://doi.org/10.1093/oxfordhb/9780195309799.013.0005

O’Callaghan, C. (2014). Not all perceptual experience is modality specific. In D. Stokes, M. Matthen, & S. Biggs (Eds.), Perception and Its Modalities (pp. 133–165). Oxford University Press. https://doi.org/10.1093/acprof:oso/9780199832798.003.0006

O’Callaghan, C. (2015). The multisensory character of perception: Journal of Philosophy, 112(10), 551–569. https://doi.org/10.5840/jphil20151121035

Ostrovsky, Y., Meyers, E., Ganesh, S., Mathur, U., & Sinha, P. (2009). Visual parsing after recovery from blindness. Psychological Science, 20(12), 1484–1491. https://doi.org/10.1111/j.1467-9280.2009.02471.x

Rescorla, M. (2020). Perceptual co-reference. Review of Philosophy and Psychology, 11(3), 569–589. https://doi.org/10.1007/s13164-018-0411-6

Rouger, J., Lagleyre, S., Fraysse, B., Deneve, S., Deguine, O., & Barone, P. (2007). Evidence that cochlear-implanted deaf patients are better multisensory integrators. PNAS Proceedings of the National Academy of Sciences of the United States of America, 104(17), 7295–7300. https://doi.org/10.1073/pnas.0609419104

Schwenkler, J. (2012). On the matching of seen and felt shape by newly sighted subjects. I-Perception, 3(3), 186–188. https://doi.org/10.1068/i0525ic

Schwenkler, J. (2013). Do things look the way they feel? Analysis, 73(1), 86–96. https://doi.org/10.1093/analys/ans137

Schwenkler, J. (2015). Commentary: “Multimodal theories of recognition and their relation to Molyneux’s question.” Frontiers in Psychology, 6. https://doi.org/10.3389/fpsyg.2015.01792

Schwenkler, J. (2019). Molyneux’s question within and across the senses. In T. Cheng, O. Deroy, & C. Spence (Eds.), Spatial Senses (pp. 274–283). Routledge.

Shams, L., Kamitani, Y., & Shimojo, S. (2000). Illusions. What you see is what you hear. Nature, 408(6814), 788. https://doi.org/10.1038/35048669

Sikl, R., Simecček, M., Porubanová-Norquist, M., Bezdı́ček, O., Kremláček, J., Stodůlka, P., Fine, I., & Ostrovsky, Y. (2013). Vision after 53 years of blindness. I-Perception, 4(8), 498–507. https://doi.org/10.1068/i0611

Tye, M. (2007). The problem of common sensibles. Erkenntnis, 66(1), 287–303. https://doi.org/10.1007/s10670-006-9035-9

Wassenhove, V. van, Grant, K. W., & Poeppel, D. (2005). Visual speech speeds up the neural processing of auditory speech. Proceedings of the National Academy of Sciences of the United States of America, 102(4), 1181–1186. https://doi.org/10.1073/pnas.0408949102

Zrenner, E. (2013). Fighting blindness with microelectronics. Science Translational Medicine, 5(210), 210ps16. https://doi.org/10.1126/scitranslmed.3007399

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