WJNS  Vol.3 No.4 , November 2013
Subliminal faces with different valence: Unconscious mismatch detection indicates interactions between unconscious processing
ABSTRACT

Many studies revealed unconscious effects on conscious processing. However, in this study, we tried to investigate whether unconscious processes could interact with each other by using simultaneously presented face pictures with the same or a different unconscious valence (SUV versus DUV). In the first event-related potential (ERP) study, DUV elicited a smaller N2 as compared with SUV. In the second functional magnetic resonance imaging (fMRI) experiment, the left middle frontal gyrus (MFG) was activated under DUV condition in comparison to SUV condition. These results support the idea of interactions between unconscious processes (unconscious mismatch detection). The theoretical implications are discussed in the light of the global neuronal workspace theory.

 


Cite this paper
Tu, S. , Martens, U. , Zhao, G. , Pan, W. , Wang, T. , Qiu, J. and Zhang, Q. (2013) Subliminal faces with different valence: Unconscious mismatch detection indicates interactions between unconscious processing. World Journal of Neuroscience, 3, 298-306. doi: 10.4236/wjns.2013.34041.
References
[1]   Custers, R. and Aarts, H. (2010) The unconscious will: How the pursuit of goals operates outside of conscious awareness. Science, 329, 47-50.
http://dx.doi.org/10.1126/science.1188595

[2]   de Gardelle, V., Charles, L. and Kouider, S. (2011) Perceptual awareness and categorical representation of faces: Evidence from masked priming. Consciousness and Cognition, 20, 1272-1281.
http://dx.doi.org/10.1016/j.concog.2011.02.001

[3]   Linser, K. and Goschke, T. (2007) Unconscious modulation of the conscious experience of voluntary control. Cognition, 104, 459-475.
http://dx.doi.org/10.1016/j.cognition.2006.07.009

[4]   Luo, Q., Peng, D.L., Jin, Z., Xu, D., Xiao, L.H. and Ding, G.S. (2004) Emotional valence of words modulates the subliminal repetition priming effect in the left fusiform gyrus: An event-related fMRI study. Neuroimage, 21, 414-421.
http://dx.doi.org/10.1016/j.neuroimage.2003.09.048

[5]   Yamadaa, M. and Jean, D.B. (2009) Unconscious affective processing and empathy: An investigation of subliminal priming on the detection of painful facial expressions. Pain, 143, 71-75.
http://dx.doi.org/10.1016/j.pain.2009.01.028

[6]   Jolij, J. and Lamme, V.A.F. (2005) Repression of unconscious information by conscious processing: Evidence from affective blindsight induced by transcranial magnetic stimulation. Proceedings of the National Academy of Sciences of the United States of America, 102, 10747-10751. http://dx.doi.org/10.1073/pnas.0500834102

[7]   Kanai, R., Tsuchiya, N. and Verstraten, F.A.J. (2006) The scope and limits of top-down attention in unconscious visual processing. Current Biology, 16, 2332-2336.
http://dx.doi.org/10.1016/j.cub.2006.10.001

[8]   Rauss, K.S., Pourtois, G., Vuilleumier, P. and Schwartz, S. (2009) Attentional load modifies early activity in human primary visual cortex. Human Brain Mapping, 30, 1723-1733. http://dx.doi.org/10.1002/hbm.20636

[9]   Schmidt, F. and Schmidt, T. (2010) Feature-based attention to unconscious shapes and colors. Attention, Perception, & Psychophysics, 72, 1480-1494.
http://dx.doi.org/10.3758/APP.72.6.1480

[10]   Shin, K., Stolte, M. and Chong, S.C. (2009) The effect of spatial attention on invisible stimuli. Attention, Perception, & Psychophysics, 71, 1507-1513.
http://dx.doi.org/10.3758/APP.71.7.1507

[11]   Watanabe, M., Cheng, K., Murayama, Y., Ueno, K., Asamizuya, T. and Tanaka, K., et al. (2011) Attention but not awareness modulates the BOLD signal in the human V1 during binocular suppression. Science, 334, 829-831.
http://dx.doi.org/10.1126/science.1203161

[12]   Jiang, Y., Costello, P., Fang, F., Huang, M. and He, S. (2006) A gender and sexual orientation-dependent spatial attentional effect of invisible images. Proceedings of the National Academy of Sciences of the United States of America, 103, 17048-17052.
http://dx.doi.org/10.1073/pnas.0605678103

[13]   Lin, J.Y., Murray, S.O. and Boynton, G.M. (2009) Capture of attention to threatening stimuli without perceptual awareness. Current Biology, 19, 1118-1122.
http://dx.doi.org/10.1016/j.cub.2009.05.021

[14]   Dehaene, S., Changeux, J., Naccache, L., Sackur, J. and Sergent, C. (2006) Conscious, preconscious, and subliminal processing: A testable taxonomy. Trends in Cognitive Sciences, 10, 204-211.
http://dx.doi.org/10.1016/j.tics.2006.03.007

[15]   Del Cul, A., Baillet, S. and Dehaene, S. (2007) Brain dynamics underlying the nonlinear threshold for access to consciousness. PLOS Biology, 5, e260.
http://dx.doi.org/10.1371/journal.pbio.0050260

[16]   Lau, H.C. and Passingham, R.E. (2007) Unconscious activation of the cognitive control system in the human prefrontal cortex. The Journal of Neuroscience, 27, 5805-5811.
http://dx.doi.org/10.1523/JNEUROSCI.4335-06.2007

[17]   van Gaal, S., Ridderinkhof, K.R., Scholte, H.S. and Lamme, V.A.F. (2010) Unconscious activation of the prefrontal no-go network. The Journal of Neuroscience, 30, 4143-4150.
http://dx.doi.org/10.1523/JNEUROSCI.2992-09.2010

[18]   Balconi, M. and Lucchiari, C. (2005) In the face of emotions: Event-related potentials in supraliminal and subliminal facial expression recognition. Genetic, Social, and General Psychology Monographs, 131, 41-69.
http://dx.doi.org/10.3200/MONO.131.1.41-69

[19]   Dimberg, U., Thunberg, M. and Elmehed, K. (2000) Unconscious facial reactions to emotional facial expressions. Psychological Science, 11, 86-89.
http://dx.doi.org/10.1111/1467-9280.00221

[20]   Kiss, M. and Eimer, M. (2008) ERPs reveal subliminal processing of fearful faces. Psychophysiology, 45, 318-326. http://dx.doi.org/10.1111/j.1469-8986.2007.00634.x

[21]   Liddell, B.J., Williams, L.M., Rathjen, J., Shevrin, H. and Gordon, E. (2004) A temporal dissociation of subliminal versus supraliminal fear perception: An event-related potential study. Journal of Cognitive Neuroscience, 16, 479-486. http://dx.doi.org/10.1162/089892904322926809

[22]   Pessoa, L. (2005) To what extent are emotional visual stimuli processed without attention and awareness? Current Opinion in Neurobiology, 15, 188-196.
http://dx.doi.org/10.1016/j.conb.2005.03.002

[23]   Tamietto, M. and de Gelder, B. (2010) Neural bases of the non-conscious perception of emotional signals. Nature Reviews Neuroscience, 11, 697-709.
http://dx.doi.org/10.1038/nrn2889

[24]   Whalen, P.J., Rauch, S.L., Etcoff, N.L., McInerney, S.C., Lee, M.B. and Jenike, M.A. (1998) Masked presentations of emotional facial expressions modulate amygdala activity without explicit knowledge. The Journal of Neuroscience, 18, 411-418.

[25]   Bahrami, B., Lavie, N. and Rees, G. (2007) Attentional load modulates responses of human primary visual cortex to invisible stimuli. Current Biology, 17, 509-513.
http://dx.doi.org/10.1016/j.cub.2007.01.070

[26]   Folstein, J.R. and Van Petten, C. (2008) Influence of cognitive control and mismatch on the N2 component of the ERP: A review. Psychophysiology, 45, 152-170.
http://dx.doi.org/10.1111/j.1469-8986.2007.00602.x

[27]   Schall, U., Johnston, P., Todd, J., Ward, P.B. and Michie, P.T. (2003) Functional neuroanatomy of auditory mismatch processing: An event-related fMRI study of duration-deviant oddballs. Neuroimage, 20, 729-736.
http://dx.doi.org/10.1016/S1053-8119(03)00398-7

[28]   Martens, U., Trujillo-Barreto, N. and Gruber, T. (2011) Perceiving the tree in the woods: Segregating brain responses to stimuli constituting natural scenes. The Journal of Neuroscience, 31, 17713-17718.
http://dx.doi.org/10.1523/JNEUROSCI.4743-11.2011

[29]   Luo, Y.J., Huang, Y.X., Li, X.Y. and Li, X.B. (2006) Effects of emotion on cognitive processing: Series of event-related potentials study. Advances in Psychological Science (Chinese), 14, 505-510.

[30]   Egner, T. (2011) Right ventrolateral prefrontal cortex mediates individual differences in conflict-driven cognitive control. Journal of Cognitive Neuroscience, 23, 3903-3913. http://dx.doi.org/10.1162/jocn_a_00064

[31]   Mohr, B., Landgrebe, A. and Schweinberger, S.R. (2002) Interhemispheric cooperation for familiar but not unfamiliar face processing. Neuropsychologia, 40, 1841-1848.
http://dx.doi.org/10.1016/S0028-3932(02)00040-4

[32]   Tamietto, M., Corazzini, L.L., de Gelder, B. and Geminiani, G. (2006) Functional asymmetry and interhemispheric cooperation in the perception of emotions from facial expressions. Experimental Brain Research, 171, 389-404. http://dx.doi.org/10.1007/s00221-005-0279-4

[33]   Suwazono, S., Machado, L. and Knight, R.T. (2000) Predictive value of novel stimuli modifies visual event-related potentials and behavior. Clinical Neurophysiology, 111, 29-39.
http://dx.doi.org/10.1016/S1388-2457(99)00186-8

[34]   van Gaal, S., Lamme, V.A.F., Fahrenfort, J.J. and Ridderinkhof, K.R. (2011) Dissociable brain mechanisms underlying the conscious and unconscious control of behavior. Journal of Cognitive Neuroscience, 23, 91-105.
http://dx.doi.org/10.1162/jocn.2010.21431

[35]   Heil, M., Osman, A., Wiegelmann, J., Rolke, B. and Hennighausen, E. (2000) N200 in the Eriksen-task: Inhibitory executive processes? Journal of Psychophysiology, 14, 218-225. http://dx.doi.org/10.1027//0269-8803.14.4.218

[36]   Donkers, F.C.L. and van Boxtel, G.J.M. (2004) The N2 in go/no-go tasks reflects conflict monitoring not response inhibition. Brain and Cognition, 56, 165-176.
http://dx.doi.org/10.1016/j.bandc.2004.04.005

[37]   Debener, S., Ullsperger, M., Siegel, M., Fiehler, K., Von Cramon, D.Y. and Engel, A.K. (2005) Trial-by-trial coupling of concurrent electroencephalogram and functional magnetic resonance imaging identifies the dynamics of performance monitoring. The Journal of Neuroscience, 25, 11730-11737.
http://dx.doi.org/10.1523/JNEUROSCI.3286-05.2005

[38]   Holroyd, C.B. and Coles, M.G.H. (2002) The neural basis of human error processing: Reinforcement learning, dopamine, and the error-related negativity. Psychological Review, 109, 679-709.
http://dx.doi.org/10.1037/0033-295X.109.4.679

[39]   Kiehl, K.A., Laurens, K.R., Duty, T.L., Forster, B.B. and Liddle, P.F. (2001) An event-related fMRI study of visual and auditory oddball tasks. Journal of Psychophysiology, 15, 221-240.

[40]   Kirino, E., Belger, A., Goldman-Rakic, P. and McCarthy, G. (2000) Prefrontal activation evoked by infrequent target and novel stimuli in a visual target detection task: An event-related functional magnetic resonance imaging study. The Journal of Neuroscience, 20, 6612-6618.

[41]   Kiefer, M. (2002) The N400 is modulated by unconsciously perceived masked words: Further evidence for an automatic spreading activation account of N400 priming effects. Cognitive Brain Research, 13, 27-39.
http://dx.doi.org/10.1016/S0926-6410(01)00085-4

[42]   Kiefer, M. and Martens, U. (2010) Attentional sensitization of unconscious cognition: Task sets modulate subsequent masked semantic priming. Journal of Experimental Psychology: General, 139, 464-489.
http://dx.doi.org/10.1037/a0019561

[43]   Wig, G.S., Grafton, S.T., Demos, K.E. and Kelley, W.M. (2005) Reductions in neural activity underlie behavioral components of repetition priming. Nature Neuroscience, 8, 1228-1233.

[44]   Schacter, D.L., Wig, G.S. and Stevens, W.D. (2007) Reductions in cortical activity during priming. Current Opinion in Neurobiology, 17, 171-176.
http://dx.doi.org/10.1016/j.conb.2007.02.001

[45]   Diaz, M.T. and McCarthy, G. (2007) Unconscious word processing engages a distributed network of brain regions. Journal of Cognitive Neuroscience, 19, 1768-1775.
http://dx.doi.org/10.1162/jocn.2007.19.11.1768

[46]   Dehaene, S., Kerszberg, M. and Changeux, J.P. (1998) A neuronal model of a global workspace in effortful cognitive tasks. Proceedings of the National Academy of Sciences of the United States of America, 95, 14529-14534. http://dx.doi.org/10.1073/pnas.95.24.14529

[47]   Martens, U., Ansorge, U. and Kiefer, M. (2011) Controlling the unconscious: Attentional task sets modulate subliminal semantic and visuomotor processes differentially. Psychological Science, 22, 282-291.
http://dx.doi.org/10.1177/0956797610397056

[48]   Tu, S., Qiu, J., Martens, U. and Zhang, Q.L. (2013) Category-Selective attention modulates unconscious processes in the middle occipital gyrus. Consciousness and Cognition, 22, 479-485.
http://dx.doi.org/10.1016/j.concog.2013.02.007

[49]   Haggard, P. and Libet, B. (2001) Conscious intention and brain activity. Journal of Consciousness Studies, 8, 47-64.

 
 
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