Journal articles: 'Visual consciousnes'

1

Tapia, Evelina, and Bruno G. Breitmeyer. "Visual Consciousness Revisited." Psychological Science 22, no. 7 (June 22, 2011): 934–42. http://dx.doi.org/10.1177/0956797611413471.

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Faivre, Nathan, Roy Salomon, and Olaf Blanke. "Visual consciousness and bodily self-consciousness." Current Opinion in Neurology 28, no. 1 (February 2015): 23–28. http://dx.doi.org/10.1097/wco.0000000000000160.

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Alais, David, John Cass, Robert P. O'Shea, and Randolph Blake. "Visual Sensitivity Underlying Changes in Visual Consciousness." Current Biology 20, no. 15 (August 2010): 1362–67. http://dx.doi.org/10.1016/j.cub.2010.06.015.

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Brogaard, Berit. "Non-visual consciousness and visual images in blindsight." Consciousness and Cognition 21, no. 1 (March 2012): 595–96. http://dx.doi.org/10.1016/j.concog.2011.12.003.

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Sushchin, M. A. "Visual consciousness, representations and actions." Philosophy of Science and Technology 24, no. 1 (2019): 100–116. http://dx.doi.org/10.21146/2413-9084-2019-24-1-100-116.

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STAZICKER, JAMES. "Attention, Visual Consciousness and Indeterminacy." Mind & Language 26, no. 2 (March 15, 2011): 156–84. http://dx.doi.org/10.1111/j.1468-0017.2011.01414.x.

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Crick, Francis. "Visual perception: rivalry and consciousness." Nature 379, no. 6565 (February 1996): 485–86. http://dx.doi.org/10.1038/379485a0.

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Siegel, E., E. Anderson, and L. Feldman Barrett. "Affective Information Affects Visual Consciousness." Journal of Vision 10, no. 7 (August 6, 2010): 597. http://dx.doi.org/10.1167/10.7.597.

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Stoerig, Petra, and Alan Cowey. "Visual perception and phenomenal consciousness." Behavioural Brain Research 71, no. 1-2 (November 1995): 147–56. http://dx.doi.org/10.1016/0166-4328(95)00050-x.

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Sejnowski, Terrence J. "Consciousness." Daedalus 144, no. 1 (January 2015): 123–32. http://dx.doi.org/10.1162/daed_a_00321.

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No one did more to draw neuroscientists' attention to the problem of consciousness in the twentieth century than Francis Crick, who may be better known as the co-discoverer (with James Watson) of the structure of DNA. Crick focused his research on visual awareness and based his analysis on the progress made over the last fifty years in uncovering the neural mechanisms underlying visual perception. Because much of what happens in our brains occurs below the level of consciousness and many of our intuitions about unconscious processing are misleading, consciousness remains an elusive problem. In the end, when all of the brain mechanisms that underlie consciousness have been identified, will we still be asking: “What is consciousness?” Or will the question shift, just as the question “What is life?” is no longer the same as it was before Francis Crick?

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Woolf, Nancy J., and Stuart R. Hameroff. "A quantum approach to visual consciousness." Trends in Cognitive Sciences 5, no. 11 (November 2001): 472–78. http://dx.doi.org/10.1016/s1364-6613(00)01774-5.

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12

Sparks, Peter D., and E. E. Krieckhaus. "An epistemological account of visual consciousness." Behavioral and Brain Sciences 27, no. 6 (December 2004): 907–8. http://dx.doi.org/10.1017/s0140525x04330207.

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O'Regan & Noë's (O&N's) explanation of our stream of experience as activities depends on their denial of that palpable, most real aspect of experience: what they call “qualitative experience.” Given the ontological primacy of the qualitative givenness of our experience and the complete absence of actions as experiences in our stream of consciousness, though, all such reductionistic attempts must fail.

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13

Yoshida, Masatoshi, and Shigeru Taguchi. "Free Energy Principle and Visual Consciousness." Brain & Neural Networks 25, no. 3 (September 5, 2018): 53–70. http://dx.doi.org/10.3902/jnns.25.53.

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Naccache, Lionel. "Visual consciousness explained by its impairments." Current Opinion in Neurology 28, no. 1 (February 2015): 45–50. http://dx.doi.org/10.1097/wco.0000000000000158.

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Whatham, Andrew R., Patrik Vuilleumier, Theodor Landis, and Avinoam B. Safran. "Visual consciousness in health and disease." Neurologic Clinics 21, no. 3 (August 2003): 647–86. http://dx.doi.org/10.1016/s0733-8619(02)00122-6.

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16

Zeki, S., and A. Bartels. "Toward a Theory of Visual Consciousness." Consciousness and Cognition 8, no. 2 (June 1999): 225–59. http://dx.doi.org/10.1006/ccog.1999.0390.

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Prinz, Jesse. "A Neurofunctional Theory of Visual Consciousness." Consciousness and Cognition 9, no. 2 (June 2000): 243–59. http://dx.doi.org/10.1006/ccog.2000.0442.

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Baker, Daniel H. "Visual Consciousness: The Binocular Rivalry Explosion." Current Biology 20, no. 15 (August 2010): R644—R646. http://dx.doi.org/10.1016/j.cub.2010.06.010.

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Peremen, Z., R. Hilo, and D. Lamy. "Visual consciousness and intertrial feature priming." Journal of Vision 13, no. 5 (April 1, 2013): 1. http://dx.doi.org/10.1167/13.5.1.

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Rezabek, Landra L. "Why visual literacy: Consciousness and convention." TechTrends 49, no. 3 (May 2005): 19–20. http://dx.doi.org/10.1007/bf02763642.

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21

Revonsuo, Antti. "Visual perception and subjective visual awareness." Behavioral and Brain Sciences 21, no. 6 (December 1998): 769–70. http://dx.doi.org/10.1017/s0140525x98461752.

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Pessoa et al. fail to make a clear distinction between visual perception and subjective visual awareness. Their most controversial claims, however, concern subjective visual awareness rather than visual perception: visual awareness is externalized to the “personal level,” thus denying the view that consciousness is a natural biological phenomenon somehow constructed inside the brain.

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22

Celesia, Gastone G. "Visual Perception and Awareness." Journal of Psychophysiology 24, no. 2 (January 2010): 62–67. http://dx.doi.org/10.1027/0269-8803/a000014.

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The study of visual processing and abnormalities due to lesions of cortical structures sheds light on visual awareness/consciousness and may help us to better understand consciousness. We report on clinical observations and psychophysical testing of achromatopsia/prosopagnosia, visual agnosia, and blindsight. Achromatopsia and prosopagnosia reveal that visual cortices have functionally specialized processing systems for color, face perception, and their awareness, and that furthermore these systems operate independently. Dysfunction is limited to some aspects of visual perception; someone with achromatopsia, although not conscious of color, is aware of the objects’ form, motion, and their relationship with sound and other sensory percepts. Perceptual awareness is modular, with neuronal correlates represented by multiple separate specialized structures or modules. Visual agnosia shows that awareness of a complete visual percept is absent, though the subject is aware of single visual features such as edges, motion, etc., an indication that visual agnosia is a disruption of the binding process that unifies all information into a whole percept. Blindsight is characterized by the subject’s ability to localize a visual target while denying actually seeing the target. Blindsight is mediated by residual islands of the visual cortex, which suggests that sensory modules responsible for awareness can function only when structurally intact. We conclude (1) that perceptual awareness (consciousness?) is modular, and (2) that perceptual integration is also modular, which suggests that integration among distinct cortical regions is a parallel process with multiple communication pathways. Any hypothesis about consciousness must include these observations about the presence of multiple parallel, but spatially and temporally different, mechanisms.

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Zeki, Semir. "The Ferrier Lecture 1995 Behind the Seen: The functional specialization of the brain in space and time." Philosophical Transactions of the Royal Society B: Biological Sciences 360, no. 1458 (June 29, 2005): 1145–83. http://dx.doi.org/10.1098/rstb.2005.1666.

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The visual brain consists of many different visual areas, which are functionally specialized to process and perceive different attributes of the visual scene. However, the time taken to process different attributes varies; consequently, we see some attributes before others. It follows that there is a perceptual asynchrony and hierarchy in visual perception. Because perceiving an attribute is tantamount to becoming conscious of it, it follows that we become conscious of different attributes at different times. Visual consciousness is therefore distributed in time. Given that we become conscious of different visual attributes because of activity at different, functionally specialized, areas of the visual brain, it follows that visual consciousness is also distributed in space. Therefore, visual consciousness is not a single unified entity, but consists of many microconsciousnesses.

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24

Wiens, Stefan. "Concepts of visual consciousness and their measurement." Advances in Cognitive Psychology 3, no. 1 (January 1, 2007): 349–59. http://dx.doi.org/10.2478/v10053-008-0035-y.

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25

Maier, Martin, and Rasha Abdel Rahman. "Native Language Promotes Access to Visual Consciousness." Psychological Science 29, no. 11 (September 24, 2018): 1757–72. http://dx.doi.org/10.1177/0956797618782181.

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Can our native language influence what we consciously perceive? Although evidence that language modulates visual discrimination has been accumulating, little is known about the relation between language structure and consciousness. We employed electroencephalography and the attentional-blink paradigm, in which targets are often unnoticed. Native Greek speakers ( N = 28), who distinguish categorically between light and dark shades of blue, showed boosted perception for this contrast compared with a verbally unmarked green contrast. Electrophysiological signatures of early visual processing predicted this behavioral advantage. German speakers ( N = 29), who have only one category for light and dark shades of blue, showed no differences in perception between blue and green targets. The behavioral consequence of categorical perception was replicated with Russian speakers ( N = 46), reproducing this novel finding. We conclude that linguistic enhancement of color contrasts provides targets with a head start in accessing visual consciousness. Our native language is thus one of the forces that determine what we consciously perceive.

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26

Haynes, John-Dylan. "Decoding visual consciousness from human brain signals." Trends in Cognitive Sciences 13, no. 5 (May 2009): 194–202. http://dx.doi.org/10.1016/j.tics.2009.02.004.

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27

Le Pelley, Mike, and Phillip Cheng. "Reward modulates visual perception independently of consciousness." Journal of Vision 20, no. 11 (October 20, 2020): 204. http://dx.doi.org/10.1167/jov.20.11.204.

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28

ffytche, Dominic H., and Delphine Pins. "Are neural correlates of visual consciousness retinotopic?" NeuroReport 14, no. 16 (November 2003): 2011–14. http://dx.doi.org/10.1097/00001756-200311140-00001.

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29

Walsh, Vincent. "Visual Perception: An Orderly Cue for Consciousness." Current Biology 19, no. 23 (December 2009): R1073—R1074. http://dx.doi.org/10.1016/j.cub.2009.10.034.

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30

McClamrock, Ron. "Visual Consciousness and The Phenomenology of Perception." Metaphilosophy 44, no. 1-2 (January 2013): 63–68. http://dx.doi.org/10.1111/meta.12010.

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31

Overgaard, Morten, and Thor Grünbaum. "Consciousness and modality: On the possible preserved visual consciousness in blindsight subjects." Consciousness and Cognition 20, no. 4 (December 2011): 1855–59. http://dx.doi.org/10.1016/j.concog.2011.08.016.

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32

Nakano, Shun, and Masami Ishihara. "Working memory can compare two visual items without accessing visual consciousness." Consciousness and Cognition 78 (February 2020): 102859. http://dx.doi.org/10.1016/j.concog.2019.102859.

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33

Dennett, Daniel C. "No bridge over the stream of consciousness." Behavioral and Brain Sciences 21, no. 6 (December 1998): 753–54. http://dx.doi.org/10.1017/s0140525x98281751.

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Pessoa et al.'s target article shows that although filling-in of various kinds does appear to occur in the brain, it is not required in order to furnish a “bridge locus” where neural events are “isomorphic” to the features of visual consciousness. Some recently uncovered completion phenomena may well play a crucial role in the elaboration of normal visual experience, but others occur too slowly to contribute to normal visual content.

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34

Noguchi, Yasuki, Takemasa Yokoyama, Megumi Suzuki, Shinichi Kita, and Ryusuke Kakigi. "Temporal Dynamics of Neural Activity at the Moment of Emergence of Conscious Percept." Journal of Cognitive Neuroscience 24, no. 10 (October 2012): 1983–97. http://dx.doi.org/10.1162/jocn_a_00262.

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From which regions of the brain do conscious representations of visual stimuli emerge? This is an important but controversial issue in neuroscience because some studies have reported a major role of the higher visual regions of the ventral pathway in conscious perception, whereas others have found neural correlates of consciousness as early as in the primary visual areas and in the thalamus. One reason for this controversy has been the difficulty in focusing on neural activity at the moment when conscious percepts are generated in the brain, excluding any bottom–up responses (not directly related to consciousness) that are induced by stimuli. In this study, we address this issue with a new approach that can induce a rapid change in conscious perception with little influence from bottom–up responses. Our results reveal that the first consciousness-related activity emerges from the higher visual region of the ventral pathway. However, this activity is rapidly diffused to the entire brain, including the early visual cortex. These results thus integrate previous “higher” and “lower” views on the emergence of neural correlates of consciousness, providing a new perspective for the temporal dynamics of consciousness.

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35

Marcel, A. "Blindsight and shape perception: deficit of visual consciousness or of visual function?" Brain 121, no. 8 (August 1, 1998): 1565–88. http://dx.doi.org/10.1093/brain/121.8.1565.

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36

Di Lollo, Vincent, James T. Enns, and Ronald A. Rensink. "Competition for consciousness among visual events: The psychophysics of reentrant visual processes." Journal of Experimental Psychology: General 129, no. 4 (2000): 481–507. http://dx.doi.org/10.1037/0096-3445.129.4.481.

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37

Urakawa, Tomokazu, Yuki Kurita, Erika Takahashi, and Osamu Araki. "S26-2 Involvement of visual mismatch negativity in access to visual consciousness." Clinical Neurophysiology 131, no. 10 (October 2020): e258. http://dx.doi.org/10.1016/j.clinph.2020.04.119.

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38

Brogaard, Berit, Kristian Marlow, and Kevin Rice. "Unconscious influences on decision making in blindsight." Behavioral and Brain Sciences 37, no. 1 (January 24, 2014): 22–23. http://dx.doi.org/10.1017/s0140525x13000654.

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AbstractNewell & Shanks (N&S) argue that an explanation for blindsight need not appeal to unconscious brain processes, citing research indicating that the condition merely reflects degraded visual experience. We reply that other evidence suggests blindsighters' predictive behavior under forced choice reflects cognitive access to low-level visual information that does not correlate with visual consciousness. Therefore, while we grant that visual consciousness may be required for full visual experience, we argue that it may not be needed for decision making and judgment.

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39

Fraleigh, Sondra. "Consciousness Matters." Dance Research Journal 32, no. 1 (2000): 54. http://dx.doi.org/10.2307/1478276.

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40

Bartossek, Marie Therese, Johanna Kemmerer, and Timo Torsten Schmidt. "Altered states phenomena induced by visual flicker light stimulation." PLOS ONE 16, no. 7 (July 1, 2021): e0253779. http://dx.doi.org/10.1371/journal.pone.0253779.

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Flicker light stimulation can induce short-term alterations in consciousness including hallucinatory color perception and geometric patterns. In the study at hand, the subjective experiences during 3 Hz and 10 Hz stroboscopic light stimulation of the closed eyes were assessed. In a within-subjects design (N = 24), we applied the Positive and Negative Affect Schedule (mood state), time perception ratings, the Altered State of Consciousness Rating Scale, and the Phenomenology of Consciousness Inventory. Furthermore, we tested for effects of personality traits (NEO Five-Factor Inventory-2 and Tellegen Absorption Scale) on subjective experiences. Such systematic quantification improves replicability, facilitates comparisons between pharmacological and non-pharmacological techniques to induce altered states of consciousness, and is the prerequisite to study their underlying neuronal mechanisms. The resulting data showed that flicker light stimulation-induced states were characterized by vivid visual hallucinations of simple types, with effects strongest in the 10 Hz condition. Additionally, participants’ personality trait of Absorption scores highly correlated with the experienced alterations in consciousness. Our data demonstrate that flicker light stimulation is capable of inducing visual effects with an intensity rated to be similar in strength to effects induced by psychedelic substances and thereby support the investigation of potentially shared underlying neuronal mechanisms.

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41

Wagner, Christine. "Visual Narratives: Image and Consciousness of Social Reality." Open Journal for Sociological Studies 1, no. 2 (December 25, 2017): 73–82. http://dx.doi.org/10.32591/coas.ojss.0102.05073w.

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42

Keizer, André W., Bernhard Hommel, and Victor A. F. Lamme. "Consciousness is not necessary for visual feature binding." Psychonomic Bulletin & Review 22, no. 2 (August 19, 2014): 453–60. http://dx.doi.org/10.3758/s13423-014-0706-2.

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43

Milner, A. David. "Streams and consciousness: visual awareness and the brain." Trends in Cognitive Sciences 2, no. 1 (January 1998): 25–30. http://dx.doi.org/10.1016/s1364-6613(97)01116-9.

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44

Very, E., D. Pins, and P. Thomas. "217 – Neural correlates of visual consciousness in schizophrenia." Schizophrenia Research 98 (February 2008): 123. http://dx.doi.org/10.1016/j.schres.2007.12.284.

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45

O'Regan, J. Kevin, and Alva Noë. "A sensorimotor account of vision and visual consciousness." Behavioral and Brain Sciences 24, no. 5 (October 2001): 939–73. http://dx.doi.org/10.1017/s0140525x01000115.

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Many current neurophysiological, psychophysical, and psychological approaches to vision rest on the idea that when we see, the brain produces an internal representation of the world. The activation of this internal representation is assumed to give rise to the experience of seeing. The problem with this kind of approach is that it leaves unexplained how the existence of such a detailed internal representation might produce visual consciousness. An alternative proposal is made here. We propose that seeing is a way of acting. It is a particular way of exploring the environment. Activity in internal representations does not generate the experience of seeing. The outside world serves as its own, external, representation. The experience of seeing occurs when the organism masters what we call the governing laws of sensorimotor contingency. The advantage of this approach is that it provides a natural and principled way of accounting for visual consciousness, and for the differences in the perceived quality of sensory experience in the different sensory modalities. Several lines of empirical evidence are brought forward in support of the theory, in particular: evidence from experiments in sensorimotor adaptation, visual “filling in,” visual stability despite eye movements, change blindness, sensory substitution, and color perception.

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46

Bhardwaj, R., R. P. O'Shea, D. Alais, and A. Parker. "Probing visual consciousness: Rivalry between eyes and images." Journal of Vision 8, no. 11 (August 1, 2008): 2. http://dx.doi.org/10.1167/8.11.2.

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47

Dolce, Giuliano, Lucia F. Lucca, Antonio Candelieri, Stefania Rogano, Loris Pignolo, and Walter G. Sannita. "Visual Pursuit in the Severe Disorder of Consciousness." Journal of Neurotrauma 28, no. 7 (July 2011): 1149–54. http://dx.doi.org/10.1089/neu.2010.1405.

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48

Kennedy, Henry, and Kenneth Knoblauch. "Imagery, art and biological aspects of visual consciousness." Word & Image 21, no. 2 (April 2005): 124–35. http://dx.doi.org/10.1080/02666286.2005.10462105.

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49

Panagiotaropoulos, Theofanis I. "Mapping visual consciousness in the macaque prefrontal cortex." Journal of Vision 19, no. 10 (September 6, 2019): 10c. http://dx.doi.org/10.1167/19.10.10c.

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50

LaRock, Eric. "Disambiguation, Binding, and the Unity of Visual Consciousness." Theory & Psychology 17, no. 6 (December 2007): 747–77. http://dx.doi.org/10.1177/0959354307083492.

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Journal articles on the topic 'Visual consciousnes'

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