Category-selective Attention Modulates Unconscious Processing: Evidence from ERP
Chengzhen Liu, Zhiyi Sun, Jerwen Jou, Ulla Martens, Qinlin Yang, Jiang Qiu, Qinglin Zhang, Shen Tu
Journal of Education, Society and Behavioural Science · pp. 220–231 · Published 17 Mar 2015
10.9734/BJESBS/2015/16565Abstract
Aims: Recently, using the fMRI method in a paradigm in which visible word cues were followed by masked faces at a completely unconscious level or masked tools at a partially conscious level, Tu, Qiu, Martens, & Zhang (2013) showed that the top-down modulation effects were in opposite directions for the two conditions. Because five different pictures of masked faces/tools were displayed in a trial, the authors proposed that the modulation effects could further interact with the conscious component of the partial awareness processing (i.e., awareness of the global contour change). In the present event-related potential study, we employed a paradigm similar to that of Tu et al.’s (2013) except that the masked stimulus was displayed only once to test the effect of category-selective attention on unconscious processing of picture identity and to try to investigate the above hypothesis. Study Design: Two semantic category cues (“face” or “tool”) and two types of subliminal stimuli (face or tool images) were crossed to generate four conditions: a face cue followed by a masked face picture, a face cue followed by a masked tool picture, a tool cue followed by a masked face picture, and a tool cue followed by a masked tool picture. Place and Duration of Study: Department of psychology, Institute of education, China West Normal University, between September 2013 and April 2014. Methodology: The technique of event-related potentials (ERP) was used. Results: Processing of masked face and tool images both elicited the ERP components of C1, P1, N1, and P2. In addition, C1 component between 25 ms and 55 ms was smaller in the valid category cue-word condition (face cue-word followed by masked face image & tool cue-word followed by masked tool image) than in the invalid cue-words (face cue-word followed by masked tool image & tool cue-word followed by masked face image). The other three waves, P1, N1, and P2, were found to be unaffected by the top–down modulation. Conclusion: Category-selective attention can modulate unconscious processes at an early stage of visual processing supporting the interaction hypothesis.
References (54)
- 1 Recognition-by-components: A theory of human image understanding. [DOI]
- 2 Predictive coding in the visual cortex: a functional interpretation of some extra-classical receptive-field effects [DOI]
- 3 Speed of processing in the human visual system [DOI]
- 4 Dynamic predictions: Oscillations and synchrony in top–down processing [DOI]
- 5 RECEPTIVE FIELDS AND FUNCTIONAL ARCHITECTURE IN TWO NONSTRIATE VISUAL AREAS (18 AND 19) OF THE CAT [DOI]
- 6 Conscious, preconscious, and subliminal processing: a testable taxonomy [DOI]
- 7 Increased Activity in Human Visual Cortex during Directed Attention in the Absence of Visual Stimulation [DOI]
- 8 Auditory-Visual Integration during Multimodal Object Recognition in Humans: A Behavioral and Electrophysiological Study [DOI]
- 9 Brain States: Top-Down Influences in Sensory Processing [DOI]
- 10 Involvement of striate and extrastriate visual cortical areas in spatial attention [DOI]
- 11 Combined spatial and temporal imaging of brain activity during visual selective attention in humans [DOI]
- 12 Multisensory auditory–visual interactions during early sensory processing in humans: a high-density electrical mapping study [DOI]
- 13 Brain Dynamics Underlying the Nonlinear Threshold for Access to Consciousness [DOI]
- 14 Electrophysiological Correlates of Rapid Spatial Orienting Towards Fearful Faces [DOI]
- 15 Visual event-related potentials index focused attention within bilateral stimulus arrays. II. Functional dissociation of P1 and N1 components [DOI]
- 16 Source locations of pattern-specific components of human visual evoked potentials. I. Component of striate cortical origin [DOI]
- 17 Unconscious Masked Priming Depends on Temporal Attention [DOI]
- 18 How rich is consciousness? The partial awareness hypothesis [DOI]
- 19 Top-down Enhancement and Suppression of the Magnitude and Speed of Neural Activity [DOI]
- 20 Attention Modulates Contextual Influences in the Primary Visual Cortex of Alert Monkeys [DOI]
- 21 The face-sensitive N170 and VPP components manifest the same brain processes: The effect of reference electrode site [DOI]
- 22 The Link between Brain Learning, Attention, and Consciousness [DOI]
- 23 Masking Interrupts Figure-Ground Signals in V1 [DOI]
- 24 Delayed Striate Cortical Activation during Spatial Attention [DOI]
- 25 Attentional Modulation of Unconscious "Automatic" Processes: Evidence from Event-related Potentials in a Masked Priming Paradigm [DOI]
- 26 Attentional sensitization of unconscious cognition: Task sets modulate subsequent masked semantic priming. [DOI]
- 27 Event‐related potential and functional MRI measures of face‐selectivity are highly correlated: A simultaneous ERP‐fMRI investigation [DOI]
- 28 Top-down effects on early visual processing in humans: A predictive coding framework [DOI]
- 29 Spatial Attention Modulates Initial Afferent Activity in Human Primary Visual Cortex [DOI]
- 30 Attentional Load Modulates Responses of Human Primary Visual Cortex to Invisible Stimuli [DOI]
- 31 Visibility Reflects Dynamic Changes of Effective Connectivity between V1 and Fusiform Cortex [DOI]
- 32 Attention But Not Awareness Modulates the BOLD Signal in the Human V1 During Binocular Suppression [DOI]
- 33 Can the meaning of multiple words be integrated unconsciously? [DOI]
- 34 Effects of perceptual learning on primary visual cortex activity in humans [DOI]
- 35 Attentional load modifies early activity in human primary visual cortex [DOI]
- 36 Attentional modulation of sensorimotor processes in the absence of perceptual awareness [DOI]
- 37 Cortical correlate of pattern backward masking. [DOI]
- 38 The Neurophysiology of Backward Visual Masking: Information Analysis [DOI]
- 39 Perceptual Load and Visuocortical Processing: Event-Related Potentials Reveal Sensory-Level Selection [DOI]
- 40 Visibility, visual awareness, and visual masking of simple unattended targets are confined to areas in the occipital cortex beyond human V1/V2 [DOI]
- 41 Task-specific change of unconscious neural priming in the cerebral language network [DOI]
- 42 A Topographic Study of ERPs Elicited by Visual Feature Discrimination [DOI]
- 43 Unconscious semantic activation depends on feature-specific attention allocation [DOI]
- 44 Working Memory Load Modulates Distractor Competition in Primary Visual Cortex [DOI]
- 45 Category-selective attention modulates unconscious processes in the middle occipital gyrus [DOI]
- 46 Exogenous spatial cueing modulates subliminal masked priming [DOI]
- 47 Repeating a strongly masked stimulus increases priming and awareness [DOI]
- 48 Regional Brain Activity Associated with Visual Backward Masking [DOI]
- 49 Integrating unseen events over time [DOI]
- 50 Correlates of metacontrast in single cells of the cat visual system [DOI]
- 51 Timing of the brain events underlying access to consciousness during the attentional blink [DOI]
- 52 Perceptual learning and top-down influences in primary visual cortex [DOI]
- 53 Source locations of pattern-specific components of human visual evoked potentials. II. Component of extrastriate cortical origin [DOI]
- 54 A Way of Integration: The Relationship between Conscious and Unconscious Processes
Cited by 6
Jiangong Guo, Chengzhen Liu, Jerwen Jou · Psychology · 2016
Shen Tu, Jerwen Jou, Qian Cui · Cogent Psychology · 2015
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