Academia.eduAcademia.edu

Outline

The hidden structure of consciousness

2024, Frontiers in psychology

https://doi.org/10.3389/FPSYG.2024.1344033

Abstract

According to Loorits, if we want consciousness to be explained in terms of natural sciences, we should be able to analyze its seemingly non-structural aspects, like qualia, in structural terms. However, the studies conducted over the last three decades do not seem to be able to bridge the explanatory gap between physical phenomena and phenomenal experience. One possible way to bridge the explanatory gap is to seek the structure of consciousness within consciousness itself, through a phenomenal analysis of the qualitative aspects of experience. First, this analysis leads us to identify the explanandum concerning the simplest forms of experience not in qualia but in the unitary set of qualities found in early vision. Second, it leads us to hypothesize that consciousness is also made up of non-apparent parts, and that there exists a hidden structure of consciousness. This structure, corresponding to a simple early visual experience, is constituted by a Hierarchy of Spatial Belongings nested within each other. Each individual Spatial Belonging is formed by a primary content and a primary space. The primary content can be traced in the perceptibility of the contents we can distinguish in the phenomenal field. The primary space is responsible for the perceptibility of the content and is not perceptible in itself. However, the phenomenon I refer to as subtraction of visibility allows us to characterize it as phenomenally negative. The hierarchical relationships between Spatial Belongings can ensure the qualitative nature of components of perceptual organization, such as object, background, and detail. The hidden structure of consciousness presents aspects that are decidedly counterintuitive compared to our idea of phenomenal experience. However, on the one hand, the Hierarchy of Spatial Belongings can explain the qualities of early vision and their appearance as a unitary whole, while on the other hand, it might be more easily explicable in terms of brain organization. In other words, the hidden structure of consciousness can be considered a bridge structure which, placing itself at an intermediate level between experience and physical properties, can contribute to bridging the explanatory gap.

References (119)

  1. Albertazzi, L. (2019). Experimental phenomenology: what it is and what it is not. Synthese 198, 2191-2212. doi: 10.1007/s11229-019-02209-6
  2. Albertazzi, L. (2021). Experimental phenomenology, a challenge. Psychol. Conscious. Theory Res. Pract. 8, 105-115. doi: 10.1037/cns0000287
  3. Albertazzi, L., Canal, L., Micciolo, R., and Hachen, I. (2021). The perceptual organisation of visual elements: lines. Brain Sci. 11:1585. doi: 10.3390/ brainsci11121585
  4. Baars, B. (1997). In the theater of consciousness. New York, NY: Oxford University Press. Baars, B. J. (2002). The conscious access hypothesis: origins and recent evidence. Trends Cogn. Sci. 6, 47-52. doi: 10.1016/s1364-6613(00)01819-2
  5. Baars, B. J. (2005). Global workspace theory of consciousness: toward a cognitive neuroscience of human experience. Prog. Brain Res. 150, 45-53. doi: 10.1016/ S0079-6123(05)50004-9
  6. Forti 10.3389/fpsyg.2024.1344033
  7. Frontiers in Psychology 13 frontiersin.org
  8. Bayne, T. (2010). The unity of consciousness. Oxford, United Kingdom: Oxford University Press T., and Spence, C. (2015). "Multisensory perception" in The Oxford handbook of philosophy of perception. ed. M. Matthen (Oxford: University Press), 603-620.
  9. Bennett, D., and Hill, C. (2014). Sensory integration and the Unity of consciousness. Cambridge, MA MIT Press.
  10. Block, N. (1995). On a confusion about a function of consciousness. Brain Behav. Sci. 18, 227-247. doi: 10.1017/S0140525X00038188
  11. Block, N. (2005). Two neural correlates of consciousness. Trends Cogn. Sci. 9, 46-52. doi: 10.1016/j.tics.2004.12.006
  12. Boly, M., Massimini, M., Tsuchiya, N., Postle, B. R., Koch, C., and Tononi, G. (2017). Are the neural correlates of consciousness in the front or in the Back of the cerebral cortex? Clinical and Neuroimaging Evidence. J. Neurosci. 37, 9603-9613. doi: 10.1523/ JNEUROSCI.3218-16.2017
  13. Briscoe, R. E. (2011). Mental imagery and the varieties of amodal perception. Pac. Philos. Q. 92, 153-173. doi: 10.1111/j.1468-0114.2011.01393.x Brogaard, B., Gatzia, D. E., and Chomanski, B. (2021). Consciousness and information integration. Synthese 198, 763-792. doi: 10.1007/s11229-020-02613-3
  14. Brown, R., Lau, H., and LeDoux, J. E. (2019). Understanding the higher-order approach to consciousness. Trends Cogn. Sci. 23, 754-768. doi: 10.1016/j.tics.2019.06.009
  15. Calabi, C. (2013). Amodal completion, perception and visual imagery. Phenomenol. Mind 4, 170-177. doi: 10.13128/Phe_Mi-19599
  16. Calabrò, R. S., Cacciola, A., Bramanti, P., and Milardi, D. (2015). Neural correlates of consciousness: what we know and what we have to learn! Neurol. Sci. 36, 505-513. doi: 10.1007/s10072-015-2072-x Cave, A. (2013). Shooting with soul: 44 photography exercises exploring life, beauty and self-expression -from film to smartphones, capture images using cameras from yesterday and today. Beverly, MA: Quarry Books.
  17. Chalmers, D. J. (1995). Facing up to the problem of consciousness. J. Conscious. Stud. 2, 200-219.
  18. Crane, T. (2003). "The intentional structure of consciousness" in Consciousness: new philosophical perspectives. eds. Q. Smith and A. Jokic (Oxford, UK: Oxford University Press), 33-56.
  19. Crane, T. (2009). "Intentionalism" in The Oxford handbook to the philosophy of mind. eds. B. McLaughlin and A. Beckermann (Oxford, UK: Oxford University Press), 474-493.
  20. Crick, F., and Koch, C. (1990). Towards a neurobiological theory of consciousness. Semin. Neurosci. 2, 263-275.
  21. Crick, F., and Koch, C. (1998). Consciousness and neuroscience. Cereb. Cortex 8, 97-107. doi: 10.1093/cercor/8.2.971
  22. Davidson, M. J., Alais, D., van Boxtel, J. J., and Tsuchiya, N. (2018). Attention periodically samples competing stimuli during binocular rivalry. eLife 7:e40868. doi: 10.7554/eLife.40868
  23. Dehaene, S. (2014). Consciousness and the brain: Deciphering how the brain codes our thoughts. New York: Viking Penguin.
  24. Dehaene, S., Kerszberg, M., and Changeux, J. P. (1998). A neuronal model of a global workspace in effortful cognitive tasks. Proc. Natl. Acad. Sci. USA 95, 14529-14534. doi: 10.1073/pnas.95.24.14529
  25. Dennett, D. C. (1988). "Quining qualia" in Consciousness in contemporary science. eds.
  26. A. J. Marcel and E. Bisiach (Oxford: Clarendon Press), 42-77.
  27. Dennett, D. C. (1991). Consciousness explained. Boston, MA: Little, Brown and Company.
  28. Dennett, D. C. (2005). Sweet dreams: Philosophical obstacles to a science of consciousness. Cambridge, MA: MIT Press.
  29. Dennett, D. C. (2015). "Why and how does consciousness seem the way it seems?" in Open MIND. eds. T. Metzinger and J. M. Windt (Frankfurt am Main: MIND Group) Deroy, O., Chen, Y. C., and Spence, C. (2014). Multisensory constraints on awareness. Philos. Trans. R. Soc. Lond. Ser. B Biol. Sci. 369:20130207. doi: 10.1098/ rstb.2013.0207
  30. Dieter, K. C., Brascamp, J., Tadin, D., and Blake, R. (2016). Does visual attention drive the dynamics of bistable perception? Atten. Percept. Psychophys. 78, 1861-1873. doi: 10.3758/s13414-016-1143-2
  31. Doesburg, S. M., Green, J. J., McDonald, J. J., and Ward, L. M. (2009). Rhythms of consciousness: binocular rivalry reveals large-scale oscillatory network dynamics mediating visual perception. PLoS One 4:e6142. doi: 10.1371/journal.pone.0006142
  32. Edelman, G. M. (2003). Naturalizing consciousness: a theoretical framework. Proc. Natl. Acad. Sci. USA 100, 5520-5524. doi: 10.1073/pnas.0931349100
  33. Feldman, J. (2013). The neural binding problem(s). Cogn. Neurodyn. 7, 1-11. doi: 10.1007/s11571-012-9219-8
  34. Fetsch, C. R., DeAngelis, G. C., and Angelaki, D. E. (2013). Bridging the gap between theories of sensory cue integration and the physiology of multisensor neurons. Nat. Rev. Neurosci. 14, 429-442. doi: 10.1038/nrn3503
  35. Fingelkurts, A. A., Fingelkurts, A. A., and Neves, C. F. H. (2009). Phenomenological architecture of a mind and operational architectonics of the brain: the unified metastable continuum. New Math. Nat. Comput. 5, 221-244. doi: 10.1142/S1793005709001258
  36. Forti, B. (2009). How could phenomenal consciousness be involved in mental function? New Ideas Psychol. 27, 312-325. doi: 10.1016/j.newideapsych.2008.10.001
  37. Forti, B. (2015). What are the limits of gestalt theory? Gestalt Theory 37, 161-188.
  38. Forti, B. (2024). Approaching the nature of consciousness through a phenomenal analysis of early vision. What is the explanandum? Front. Psychol. 15:1329259. doi: 10.3389/fpsyg.2024.1329259
  39. Gallagher, S., and Zahavi, D. (2008). The phenomenological mind. New York: Routledge Gallotto, S., Sack, A. T., Schuhmann, T., and de Graaf, T. A. (2017). Oscillatory correlates of visual consciousness. Front. Psychol. 8:1147. doi: 10.3389/fpsyg.2017.01147
  40. Gennaro, R. J. (2004). Higher-order theories of consciousness: an anthology. Amsterdam / Philadelphia: John Benjamins Publishing Company.
  41. Gescheider, G. A. (1997). Psychophysics: the fundamentals. Mahwah, NJ: Laurence Erlbaum Associates.
  42. Hameroff, S., and Penrose, R. (2014). Consciousness in the universe: a review of the 'Orch OR' theory. Phys Life Rev 11, 39-78. doi: 10.1016/j.plrev.2013.08.002
  43. Haun, A., and Tononi, G. (2019). Why does space feel the way it does? Towards a principled account of spatial experience. Entropy 21:1160. doi: 10.3390/e21121160
  44. Hirschhorn, R., Kahane, O., Gur-Arie, I., Faivre, N., and Mudrik, L. (2021). Windows of integration hypothesis revisited. Front. Hum. Neurosci. 14:617187. doi: 10.3389/ fnhum.2020.617187
  45. Hunt, T., and Jones, M. (2023). Fields or firings? Comparing the spike code and the electromagnetic field hypothesis. Front. Psychol. 14:1029715. doi: 10.3389/ fpsyg.2023.1029715
  46. Isbister, J. B., Eguchi, A., Ahmad, N., Galeazzi, J. M., Buckley, M. J., and Stringer, S.
  47. A new approach to solving the feature-binding problem in primate vision. Interface Focus 8:20180021. doi: 10.1098/rsfs.2018.0021
  48. James, W. (1890). The principles of psychology. London: MacMillan.
  49. Jerath, R., and Beveridge, C. (2019). Multimodal integration and phenomenal spatiotemporal binding: a perspective from the default space theory. Front. Integr. Neurosci. 13:2. doi: 10.3389/fnint.2019.00002
  50. Jerath, R., Beveridge, C., and Jensen, M. (2019). On the hierarchical Organization of Oscillatory Assemblies: layered superimposition and a global bioelectric framework. Front. Hum. Neurosci. 13:426. doi: 10.3389/fnhum.2019.00426
  51. Jerath, R., and Crawford, M. W. (2014). Neural correlates of visuospatial consciousness in 3D default space: insights from contralateral neglect syndrome. Conscious. Cogn. 28, 81-93. doi: 10.1016/j.concog.2014.06.008
  52. Jerath, R., Crawford, M. W., and Barnes, V. A. (2015). Functional representation of vision within the mind: a visual consciousness model based in 3D default space. J. Med. Hypotheses Ideas 9, 45-56. doi: 10.1016/j.jmhi.2015.02.001
  53. Jones, M. W., and Hunt, T. (2023). Electromagnetic-field theories of qualia: can they improve upon standard neuroscience? Front. Psychol. 14:1015967. doi: 10.3389/ fpsyg.2023.1015967
  54. Kanizsa, G. (1979). Organization in vision. Essays in gestalt perception. New York: Praeger.
  55. Kanizsa, G. (1980). Grammatica del vedere. Bologna: Il Mulino.
  56. Kesserwani, H. (2020). The clinical, philosophical, evolutionary and mathematical machinery of consciousness: an analytic dissection of the field theories and a consilience of ideas. Cureus 12:e12139. doi: 10.7759/cureus.12139
  57. Kimchi, R. (2009). Perceptual organization and visual attention. Prog. Brain Res. 176, 15-33. doi: 10.1016/S0079-6123(09)17602-1
  58. Koch, C., Massimini, M., Boly, M., and Tononi, G. (2016). Neural correlates of consciousness: progress and problems. Nat. Rev. Neurosci. 17, 307-321. doi: 10.1038/ nrn.2016.22
  59. Koculak, M., and Wierzchoń, M. (2022). How much consciousness is there in complexity? Front. Psychol. 13:983315. doi: 10.3389/fpsyg.2022.983315
  60. Levine, J. (1983). Materialism and qualia: the explanatory gap. Pac. Philos. Q. 64, 354-361. doi: 10.1111/j.1468-0114.1983.tb00207.x Llinas, R. R., Ribary, U., Joliot, M., and Wang, X.-J. (1994). "Content and context in temporal thalamocortical binding" in Temporal coding in the brain. eds. G. Buzsaki, R. R. Llinas and W. Singer (Berlin: Springer Verlag)
  61. Loorits, K. (2014). Structural qualia: a solution to the hard problem of consciousness. Front. Psychol. 5:237. doi: 10.3389/fpsyg.2014.00237
  62. MacIver, M. B. (2022). Consciousness and inward electromagnetic field interactions. Front. Hum. Neurosci. 16:1032339. doi: 10.3389/fnhum.2022.1032339
  63. Maillé, S., and Lynn, M. (2020). Reconciling current theories of consciousness. J. Neurosci. 40, 1994-1996. doi: 10.1523/JNEUROSCI.2740-19.2020
  64. Marius, M. (2014). The explanatory gap: 30 years after. Procedia. Soc. Behav. Sci. 127, 292-296. doi: 10.1016/j.sbspro.2014.03.258
  65. Forti 10.3389/fpsyg.2024.1344033
  66. Frontiers in Psychology 14 frontiersin.org
  67. Mashour, G. A., Roelfsema, P., Changeux, J. P., and Dehaene, S. Conscious processing and the global neuronal workspace hypothesis. Neuron 105, 776-798. doi: 10.1016/j.neuron.2020.01.026
  68. McFadden, J. (2020). Integrating information in the brain's EM field: the cemi field theory of consciousness. Neurosci. Conscious. 2020:niaa016. doi: 10.1093/nc/niaa016
  69. McFadden, J. (2023). Consciousness: matter or EMF? Front. Hum. Neurosci. 16:1024934. doi: 10.3389/fnhum.2022.1024934
  70. Merleau-Ponty, M. (1945). Phénoménologie de la perception. Paris: Gallimard.
  71. Merlo, G. (2020). Appearance, reality, and the Meta-problem of consciousness. J. Conscious. Stud. 27, 120-130.
  72. Musatti, C. (1957). Condizioni dell' esperienza e fondazione della psicologia. Firenze: Giunti Editore.
  73. Nagel, T. (1974). What is it like to be a bat? Philos. Rev. 83, 435-450. doi: 10.2307/2183914
  74. Nanay, B. (2018). The importance of Amodal completion in everyday perception. Iperception 9:2041669518788887. doi: 10.1177/2041669518788887
  75. Noë, A., and O'Regan, J. (2000). Perception, Attention and the Grand Illusion. Psyche 6, 6-15.
  76. Noë, A., Pessoa, L., and Thompson, E. (2000). Beyond the grand illusion: what change blindness really teaches us about vision. Vis. Cogn. 7, 93-106. doi: 10.1080/135062800394702
  77. Noel, J. P., Ishizawa, Y., Patel, S. R., Eskandar, E. N., and Wallace, M. T. (2019). Leveraging non-human primate multisensory neurons and circuits in assessing consciousness theory. J. Neurosci. 39, 7485-7500. doi: 10.1523/JNEUROSCI.0934-19.2019
  78. Northoff, G., Klar, P., Bein, M., and Safron, A. (2023). As without, so within: how the brain's temporo-spatial alignment to the environment shapes consciousness. Interface Focus 13:20220076. doi: 10.1098/rsfs.2022.0076
  79. O'Callaghan, C. (2015). The multisensory character of perception. J. Philos. 112, 551-569. doi: 10.5840/jphil20151121035
  80. Peterson, M., and Salvagio, E. (2010). Figure-ground perception. Scholarpedia 5:4320. doi: 10.4249/scholarpedia.4320
  81. Pinna, B. (2012). What is the meaning of shape? Gestalt Theory 33, 383-422.
  82. Pitts, M. A., Lutsyshyna, L. A., and Hillyard, S. A. (2018). The relationship between attention and consciousness: an expanded taxonomy and implications for 'no-report' paradigms. Philos. Trans. R. Soc. B 373:20170348. doi: 10.1098/rstb.2017.0348
  83. Polák, M., and Marvan, T. (2018). Neural correlates of consciousness meet the theory of identity. Front. Psychol. 9:1269. doi: 10.3389/fpsyg.2018.01269
  84. Prinz, J. (2018). "Is consciousness a trick or a treat?" in The philosophy of Daniel Dennett. ed. B. Huebner (New York: Oxford Academic)
  85. Rensink, R. A. (2004). Visual sensing without seeing. Psychol. Sci. 15, 27-32. doi: 10.1111/j.0963-7214.2004.01501005.x Revonsuo, A. (2006). Inner presence: consciousness as a biological phenomenon. Cambridge: MIT Press.
  86. Revonsuo, A., and Newman, J. (1999). Binding and consciousness. Conscious. Cogn. 8, 123-127. doi: 10.1006/ccog.1999.0393
  87. Sanfey, J. (2023). Simultaneity of consciousness with physical reality: the key that unlocks the mind-matter problem. Front. Psychol. 14:1173653. doi: 10.3389/fpsyg.2023.1173653
  88. Sarasso, S., Casali, A. G., Casarotto, S., Rosanova, M., Sinigaglia, C., and Massimini, M. (2021). Consciousness and complexity: a consilience of evidence. Neurosci. Conscious. 2021:niab023. doi: 10.1093/nc/niab023
  89. Schmidt, T. T., Jagannathan, N., Ljubljanac, M., Havier, A., and Nierhaus, T. (2020). The multimodal Ganzfeld-induced altered state of consciousness induces decreased thalamo-cortical coupling. Sci. Rep. 10:18686. doi: 10.1038/s41598-020-75019-3
  90. Schulte, P. (2023). Mental content. Cambridge: Cambridge University Press Schurger, A., and Graziano, M. (2022). Consciousness explained or described? Neurosci. Conscious. 2022:niac001. doi: 10.1093/nc/niac001
  91. Schwarzkopf, D. S., and Rees, G. (2015). "Perceptual organization and consciousness" in The Oxford handbook of perceptual organization. ed. J. Wagemans (Oxford, U.K: Oxford University Press), 799-819.
  92. Scrivener, C. L., Malik, A., Lindner, M., and Roesch, E. B. (2021). Sensing and seeing associated with overlapping occipitoparietal activation in simultaneous EEG-fMRI.
  93. Neurosci. Conscious. 21, 2021:niab008. doi: 10.1093/nc/niab008
  94. Searle, J. R. (1997). The mistery of consciousness. New York: The New York Review of Books.
  95. Searle, J. R. (2004). Mind. A brief introduction. New York: Oxford University Press.
  96. Seth, A. K., and Bayne, T. (2022). Theories of consciousness. Nat. Rev. Neurosci. 23, 439-452. doi: 10.1038/s41583-022-00587-4
  97. Skokowski, P. (2022). Sensing Qualia. Front. Syst. Neurosci. 16:795405. doi: 10.3389/ fnsys.2022.795405
  98. Smit, S., Moerel, D., Zopf, R., and Rich, A. N. (2023). Vicarious touch: overlapping neural patterns between seeing and feeling touch. NeuroImage 278:120269. doi: 10.1016/j.neuroimage.2023.120269
  99. Smith, D. W. (2018). "Phenomenology" in The Stanford encyclopedia of philosophy (summer 2018 Edn.). ed. E. N. Zalta. Stanford, CA: Metaphysics Research Lab, Stanford University. Available at: https://plato.stanford.edu/archives/sum2018/entries/phenomenology.
  100. Todorović, D. (2008). Gestalt principles. Scholarpedia 3:5345. doi: 10.4249/ scholarpedia.5345
  101. Tononi, G. (2008). Consciousness as integrated information: a provisional manifesto. Biol. Bull. 215, 216-242. doi: 10.2307/25470707
  102. Tononi, G., and Edelman, G. M. (1998). Consciousness and complexity. Science 282, 1846-1851. doi: 10.1126/science.282.5395.1846
  103. Tononi, G., and Koch, C. (2008). The neural correlates of consciousness: an update.
  104. Ann. N. Y. Acad. Sci. 1124, 239-261. doi: 10.1196/annals.1440.004
  105. Tononi, G., and Koch, C. (2015). Consciousness: here, there and everywhere? Philos.
  106. Trans. R. Soc. Lond. B Biol. Sci. 370, 1-18. doi: 10.1098/rstb.2014.0167
  107. Toribio, J. (1993). Why there still has to be a theory of consciousness. Conscious. Cogn. 2, 28-47. doi: 10.1006/ccog.1993.1003
  108. Tuszynski, J. A. (2020). From quantum chemistry to quantum biology: a path toward consciousness. J. Integr. Neurosci. 19, 687-700. doi: 10.31083/j.jin.2020.04.393
  109. Tyler, C. W. (2020). Ten testable properties of consciousness. Front. Psychol. 11:1144. doi: 10.3389/fpsyg.2020.01144
  110. Van Gulick, R. (2022). "Consciousness" in The Stanford encyclopedia of philosophy (winter 2022 edition). eds. E. N. Zalta and U. Nodelman. Stanford, CA: Metaphysics Research Lab, Stanford University. Available at: https://plato.stanford.edu/archives/ win2022/entries/consciousness.
  111. Wagemans, J., Feldman, J., Gepshtein, S., Kimchi, R., Pomerantz, J. R., van der
  112. Helm, P. A., et al. (2012). A century of gestalt psychology in visual perception: I. Conceptual and theoretical foundations. Psychol. Bull. 138, 1218-1252. doi: 10.1037/ a0029334
  113. Walling, P. T. (2019). An update on dimensions of consciousness. Proc Bayl. Univ.
  114. Med. Cent. 33, 126-130. doi: 10.1080/08998280.2019.1656009
  115. Ward, L., and Guevara, R. (2022). Qualia and phenomenal consciousness Arise from the information structure of an electromagnetic field in the brain. Front. Hum. Neurosci. 16:874241. doi: 10.3389/fnhum.2022.874241
  116. Whiting, D. (2016). On the appearance and reality of mind. J. Mind Behav. 37, 47-70.
  117. Zeman, A. (2001). Consciousness. Brain 124, 1263-1289. doi: 10.1093/ brain/124.7.1263
  118. Zhi, G. S., and Xiu, R. L. (2023). Quantum theory of consciousness. J. Appl. Math. Phys. 11, 2652-2670. doi: 10.4236/jamp.2023.119174
  119. Zhu, M., Hardstone, R., and He, B. J. (2022). Neural oscillations promoting perceptual stability and perceptual memory during bistable perception. Sci. Rep. 12:2760. doi: 10.1038/s41598-022-06570-4