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Tang X, Yu S, Takahashi S, Yang J, Ejima Y, Gao Y, Wu Q, Wu J. The human brain deals with violating general color or depth knowledge in different time courses. Neuropsychologia 2024; 201:108941. [PMID: 38908477 DOI: 10.1016/j.neuropsychologia.2024.108941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 05/31/2024] [Accepted: 06/18/2024] [Indexed: 06/24/2024]
Abstract
Utilizing the high temporal resolution of event-related potentials (ERPs), we compared the time course of processing incongruent color versus 3D-depth information. Participants were asked to judge whether the food color (color condition) or 3D structure (3D-depth condition) was congruent or incongruent with their previous knowledge and experience. The behavioral results showed that the reaction times in the congruent 3D-depth condition were slower than those in the congruent color condition. The reaction times in the incongruent 3D-depth condition were slower than those in the incongruent color condition. The ERP results showed that incongruent color stimuli induced a larger N270, larger P300, and smaller N400 components in the fronto-central region than the congruent color stimuli. Incongruent 3D-depth stimuli induced a smaller N1 in the occipital region, larger P300 and smaller N400 in the parietal-occipital region than congruent 3D-depth stimuli. The time-frequency analysis found that incongruent color stimuli induced a larger theta band (360-580 ms) activation in the fronto-central region than congruent color stimuli. Incongruent 3D-depth stimuli induced larger alpha and beta bands (240-350 ms) activation in the parietal region than congruent 3D-depth stimuli. Our results suggest that the human brain deals with violating general color or depth knowledge in different time courses. We speculate that the depth perception conflict was dominated by solving the problem with visual processing, whereas the color perception conflict was dominated by solving the problem with semantic violation.
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Affiliation(s)
- Xiaoyu Tang
- School of Psychology, Liaoning Collaborative Innovation Center of Children and Adolescents Healthy Personality Assessment and Cultivation, Liaoning Normal University, Dalian, China.
| | - Shilong Yu
- School of Psychology, Liaoning Collaborative Innovation Center of Children and Adolescents Healthy Personality Assessment and Cultivation, Liaoning Normal University, Dalian, China
| | | | - Jiajia Yang
- Cognitive Neuroscience Laboratory, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, Okayama, Japan
| | - Yoshimichi Ejima
- Cognitive Neuroscience Laboratory, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, Okayama, Japan
| | - Yulin Gao
- Department of Psychology, Jilin University, Changchun, China.
| | - Qiong Wu
- Department of Psychology, Suzhou University of Science and Technology, Suzhou, China; Cognitive Neuroscience Laboratory, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, Okayama, Japan.
| | - Jinglong Wu
- School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, China; Research Center for Medical Artificial Intelligence, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, China; Cognitive Neuroscience Laboratory, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, Okayama, Japan
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2
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Sun T, Xiao F, Liang PP, Luo J. The influence of perceptual and semantic chunking on the neural mechanism of remote association. Psych J 2023; 12:618-627. [PMID: 37487553 DOI: 10.1002/pchj.673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 06/25/2023] [Indexed: 07/26/2023]
Abstract
Studies on remote association tests (RATs) have mainly focused on cognitive processes involved in searching for remote associations. However, factors affecting these search processes and remote associations remain unclear. In order to address this issue, this study compared non-chunking condition (e.g., "//") with perceptual chunking (two red color characters in the three-character item "//") and semantic chunking (high-frequency word-pair in the item; e.g., "//", "," literally "philosophy") conditions in the Chinese Remote Association Test (CRAT). The behavioral results on the CRAT found that the semantic ones resulted in significantly lower successful solving rates and longer response times than the other two conditions. The event-related potential (ERP) results showed that in contrast to the perceptual-chunking and the non-chunking condition, the semantic-chunking elicited enhanced P200, which might be related to the intuitive awareness of the mental fixation. However, relative to the non-chunking condition, the two chunking conditions evoked increased N400 and late positive component (LPC), indexing the late reflection and implementation of cognitive control. Our results suggest that it is the early awareness of the semantic chunk, rather than the general cognitive control process involved in representing and solving the semantically and perceptually chunk-induced interferences, that critically determines the final solving of RATs.
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Affiliation(s)
- Tie Sun
- School of Psychology, Capital Normal University, Beijing, China
| | - Feng Xiao
- Department of Psychology, Guizhou Normal University, Guiyang, China
| | - Pei-Peng Liang
- School of Psychology, Capital Normal University, Beijing, China
| | - Jing Luo
- School of Psychology, Capital Normal University, Beijing, China
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3
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Saltzmann SM, Moen KC, Eich B, Chaisson FM, Fan G, Goldstein RR, Beck MR, Lucas HD. Behavioral and electrophysiological evidence for the flexible recruitment of feature- and object-based processing in visual working memory comparison. Biol Psychol 2023; 178:108528. [PMID: 36868296 DOI: 10.1016/j.biopsycho.2023.108528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 02/15/2023] [Accepted: 02/24/2023] [Indexed: 03/05/2023]
Abstract
Previous research is inconclusive on when visual working memory (VWM) can be object-based or feature-based. Prior event-related potential (ERP) studies using change detection tasks have found that amplitudes of the N200-an ERP index of VWM comparison- are sensitive to changes in both relevant and irrelevant features, suggesting a bias toward object-based processing. To test whether VWM comparison processing can operate in a feature-based manner, we aimed to create circumstances that would support feature-based processing by: 1) using a strong task-relevance manipulation, and 2) repeating features within a display. Participants completed two blocks of a change detection task for four-item displays in which they were told to respond to color changes (task relevant) but not shape changes (task irrelevant). The first block contained only task-relevant changes to create a strong task-relevance manipulation. In the second block, both relevant and irrelevant changes were present. In both blocks, half of the arrays contained within-display feature repetitions (e.g. two items of the same color or shape). We found that during the second block, N200 amplitudes were sensitive to task-relevant but not irrelevant features regardless of repetition status, consistent with feature-based processing. However, analyses of behavioral data and N200 latencies suggested that object-based processing was occurring at some stages of VWM processing on task-irrelevant feature change trials. In particular, task-irrelevant changes may be processed after no task-relevant feature change is revealed. Overall, the results from the current study suggest that the VWM processing is flexible and can be either object- or feature-based.
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Affiliation(s)
| | - Katherine C Moen
- Louisiana State University, 236 Audubon Hall, Baton Rouge, LA 70803, USA; University of Nebraska at Kearney, 2504 9th Ave, Kearney, NE 68849, USA
| | - Brandon Eich
- Louisiana State University, 236 Audubon Hall, Baton Rouge, LA 70803, USA
| | - Felicia M Chaisson
- Louisiana State University, 236 Audubon Hall, Baton Rouge, LA 70803, USA
| | - Gaojie Fan
- Louisiana State University, 236 Audubon Hall, Baton Rouge, LA 70803, USA
| | | | - Melissa R Beck
- Louisiana State University, 236 Audubon Hall, Baton Rouge, LA 70803, USA.
| | - Heather D Lucas
- Louisiana State University, 236 Audubon Hall, Baton Rouge, LA 70803, USA
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Chen J, Yu T, Liu C, Yang Y, Lan Y, Li W. The effect of trait anxiety on the time course of self-relevant processing: Evidence from the perceptual matching task. Biol Psychol 2023; 178:108529. [PMID: 36868295 DOI: 10.1016/j.biopsycho.2023.108529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 02/06/2023] [Accepted: 02/24/2023] [Indexed: 03/05/2023]
Abstract
Studies have widely reported that trait anxiety is associated with a range of cognitive biases toward external negative emotional stimuli. However, few studies have examined whether trait anxiety modulates intrinsic self-relevant processing. This study investigated the electrophysiological mechanism underlying trait anxiety's modulating effect on self-relevant processing. Event-related potentials (ERPs) were recorded while participants performed a perceptual matching task that assigned an arbitrary geometric shape to an association with a "self" or "non-self" label. Results showed larger N1 amplitudes under self-association than under friend-association conditions, and smaller P2 amplitudes for self- than for stranger-association conditions in individuals with high trait anxiety. However, these self-biases in the N1 and P2 stages were not observed in those with low trait anxiety until the later N2 stage, in which the self-association condition provoked smaller N2 amplitudes than the stranger-association condition. In addition, both high and low trait anxiety individuals showed larger P3 amplitudes for the self-association condition than for the friend- and stranger-association conditions. These findings suggest that, although both high and low trait anxiety individuals showed self-bias, high trait anxiety individuals distinguished between self-relevant and non-self-relevant stimuli at an earlier stage, which may reflect hypervigilance to self-relevant stimuli.
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Affiliation(s)
- Jie Chen
- School of Education Science, Hunan Normal University, Changsha 410081, China; Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha 410081, China
| | - Tingwei Yu
- School of Education Science, Hunan Normal University, Changsha 410081, China; Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha 410081, China
| | - Cuihong Liu
- School of Education Science, Hunan Normal University, Changsha 410081, China; Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha 410081, China
| | - Yuchen Yang
- School of Education Science, Hunan Normal University, Changsha 410081, China; Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha 410081, China
| | - Yadi Lan
- School of Education Science, Hunan Normal University, Changsha 410081, China; Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha 410081, China
| | - Wenjie Li
- School of Education Science, Hunan Normal University, Changsha 410081, China; Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha 410081, China.
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Zhou Q, Du J, Gao R, Hu S, Yu T, Wang Y, Pan NC. Discriminative neural pathways for perception-cognition activity of color and face in the human brain. Cereb Cortex 2023; 33:1972-1984. [PMID: 35580851 DOI: 10.1093/cercor/bhac186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/22/2022] [Accepted: 04/24/2022] [Indexed: 11/13/2022] Open
Abstract
Human performance can be examined using a visual lens. The identification of psychophysical colors and emotional faces with perceptual visual pathways may remain invalid for simple detection tasks. In particular, how the visual dorsal and ventral processing streams handle discriminative visual perceptions and subsequent cognition activities are obscure. We explored these issues using stereoelectroencephalography recordings, which were obtained from patients with pharmacologically resistant epilepsy. Delayed match-to-sample paradigms were used for analyzing the processing of simple colors and complex emotional faces in the human brain. We showed that the angular-cuneus gyrus acts as a pioneer in discriminating the 2 features, and dorsal regions, including the middle frontal gyrus (MFG) and postcentral gyrus, as well as ventral regions, such as the middle temporal gyrus (MTG) and posterior superior temporal sulcus (pSTS), were involved in processing incongruent colors and faces. Critically, the beta and gamma band activities between the cuneus and MTG and between the cuneus and pSTS would tune a separate pathway of incongruency processing. In addition, posterior insular gyrus, fusiform, and MFG were found for attentional modulation of the 2 features via alpha band activities. These findings suggest the neural basis of the discriminative pathways of perception-cognition activities in the human brain.
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Affiliation(s)
- Qilin Zhou
- Department of Neurology, Xuanwu Hospital, Capital Medical University, No. 45, Changchun Street, Xicheng District, Beijing, 100053, China.,Beijing Key Laboratory of Neuromodulation, No. 45, Changchun Street, Xicheng District, Beijing, 100053, China
| | - Jialin Du
- Department of Pharmacy Phase I Clinical Trial Center, Xuanwu Hospital, Capital Medical University, No. 45, Changchun Street, Xicheng District, Beijing, 100053, China
| | - Runshi Gao
- Beijing Institute of Functional Neurosurgery, Xuanwu Hospital, Capital Medical University, No. 45, Changchun Street, Xicheng District, Beijing, 100053, China
| | - Shimin Hu
- Department of Neurology, Xuanwu Hospital, Capital Medical University, No. 45, Changchun Street, Xicheng District, Beijing, 100053, China.,Beijing Key Laboratory of Neuromodulation, No. 45, Changchun Street, Xicheng District, Beijing, 100053, China
| | - Tao Yu
- Beijing Institute of Functional Neurosurgery, Xuanwu Hospital, Capital Medical University, No. 45, Changchun Street, Xicheng District, Beijing, 100053, China
| | - Yuping Wang
- Department of Neurology, Xuanwu Hospital, Capital Medical University, No. 45, Changchun Street, Xicheng District, Beijing, 100053, China.,Beijing Key Laboratory of Neuromodulation, No. 45, Changchun Street, Xicheng District, Beijing, 100053, China.,Institute of sleep and consciousness disorders, Center of Epilepsy, Beijing Institute for Brain Disorders, Capital Medical University, No. 10, Xi Tou Tiao, Youanmen wai, Fengtai District, Beijing, 100069, China
| | - Na Clara Pan
- Department of Neurology, Xuanwu Hospital, Capital Medical University, No. 45, Changchun Street, Xicheng District, Beijing, 100053, China.,Beijing Key Laboratory of Neuromodulation, No. 45, Changchun Street, Xicheng District, Beijing, 100053, China
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6
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Kirmsse A, Zimmer HD, Ecker UKH. Task Demands Differentially Affect Processing of Intrinsic and Extrinsic Object Features in Working Memory. Exp Psychol 2022; 69:320-334. [PMID: 36809157 DOI: 10.1027/1618-3169/a000572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
Some argue that visual working memory operates on integrated object representations. Here, we contend that obligatory feature integration occurs with intrinsic but not extrinsic object features. Working memory for shapes and colors was assessed using a change-detection task with a central test probe, while recording event-related potentials (ERPs). Color was either an intrinsic surface feature of a shape or connected to the shape via a proximal but spatially disjunct extrinsic frame. There were two types of test: The direct test required memory for shape and color; the indirect test required only shape memory. Study-test changes of color were therefore either task-relevant or task-irrelevant. We assessed performance costs and event-related potential (ERP) effects arising from color changes. In the direct test, performance was poorer for extrinsic than intrinsic stimuli; task-relevant color changes elicited enhanced frontal negativity (N2, FN400) for both intrinsic and extrinsic stimuli. In the indirect test, performance costs and ERP effects associated with irrelevant color change were larger for intrinsic than extrinsic stimuli. This suggests intrinsic information is more readily integrated into the working-memory representation and evaluated against the test probe. Findings imply that feature integration is not obligatory under all conditions but influenced by stimulus-driven and task-related focus of attention.
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Affiliation(s)
- Alexander Kirmsse
- Department of Psychology, Brain and Cognition Unit, Saarland University
| | - Hubert D Zimmer
- Department of Psychology, Brain and Cognition Unit, Saarland University
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7
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Šoškić A, Jovanović V, Styles SJ, Kappenman ES, Ković V. How to do Better N400 Studies: Reproducibility, Consistency and Adherence to Research Standards in the Existing Literature. Neuropsychol Rev 2022; 32:577-600. [PMID: 34374003 PMCID: PMC9381463 DOI: 10.1007/s11065-021-09513-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 04/06/2021] [Indexed: 11/11/2022]
Abstract
Given the complexity of ERP recording and processing pipeline, the resulting variability of methodological options, and the potential for these decisions to influence study outcomes, it is important to understand how ERP studies are conducted in practice and to what extent researchers are transparent about their data collection and analysis procedures. The review gives an overview of methodology reporting in a sample of 132 ERP papers, published between January 1980 - June 2018 in journals included in two large databases: Web of Science and PubMed. Because ERP methodology partly depends on the study design, we focused on a well-established component (the N400) in the most commonly assessed population (healthy neurotypical adults), in one of its most common modalities (visual images). The review provides insights into 73 properties of study design, data pre-processing, measurement, statistics, visualization of results, and references to supplemental information across studies within the same subfield. For each of the examined methodological decisions, the degree of consistency, clarity of reporting and deviations from the guidelines for best practice were examined. Overall, the results show that each study had a unique approach to ERP data recording, processing and analysis, and that at least some details were missing from all papers. In the review, we highlight the most common reporting omissions and deviations from established recommendations, as well as areas in which there was the least consistency. Additionally, we provide guidance for a priori selection of the N400 measurement window and electrode locations based on the results of previous studies.
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Affiliation(s)
- Anđela Šoškić
- Teacher Education Faculty, University of Belgrade, Belgrade, Serbia.
- Laboratory for Neurocognition and Applied Cognition, Department of Psychology, Faculty of Philosophy, University of Belgrade, Belgrade, Serbia.
| | - Vojislav Jovanović
- Laboratory for Neurocognition and Applied Cognition, Department of Psychology, Faculty of Philosophy, University of Belgrade, Belgrade, Serbia
| | - Suzy J Styles
- Division of Psychology, School of Social Sciences, Nanyang Technological University, Singapore, Singapore
- Centre for Research and Development On Learning (CRADLE), Nanyang Technological University, Singapore, Singapore
- Singapore Institute for Clinical Sciences (SICS), A*Star Research Entities, Singapore, Singapore
| | - Emily S Kappenman
- Department of Psychology, San Diego State University, San Diego, CA, USA
| | - Vanja Ković
- Laboratory for Neurocognition and Applied Cognition, Department of Psychology, Faculty of Philosophy, University of Belgrade, Belgrade, Serbia
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8
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Peng M, Xu Z, Huang H. Corrigendum: To Each Their Own: The Impact of Regulatory Focus on Consumers' Response to Online Information Load. Front Neurosci 2022; 16:922758. [PMID: 35837126 PMCID: PMC9275010 DOI: 10.3389/fnins.2022.922758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 05/30/2022] [Indexed: 11/13/2022] Open
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9
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Pereira Soares SM, Kupisch T, Rothman J. Testing Potential Transfer Effects in Heritage and Adult L2 Bilinguals Acquiring a Mini Grammar as an Additional Language: An ERP Approach. Brain Sci 2022; 12:brainsci12050669. [PMID: 35625058 PMCID: PMC9139276 DOI: 10.3390/brainsci12050669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 05/18/2022] [Accepted: 05/19/2022] [Indexed: 11/16/2022] Open
Abstract
Models on L3/Ln acquisition differ with respect to how they envisage degree (holistic vs. selective transfer of the L1, L2 or both) and/or timing (initial stages vs. development) of how the influence of source languages unfolds. This study uses EEG/ERPs to examine these models, bringing together two types of bilinguals: heritage speakers (HSs) (Italian-German, n = 15) compared to adult L2 learners (L1 German, L2 English, n = 28) learning L3/Ln Latin. Participants were trained on a selected Latin lexicon over two sessions and, afterward, on two grammatical properties: case (similar between German and Latin) and adjective–noun order (similar between Italian and Latin). Neurophysiological findings show an N200/N400 deflection for the HSs in case morphology and a P600 effect for the German L2 group in adjectival position. None of the current L3/Ln models predict the observed results, which questions the appropriateness of this methodology. Nevertheless, the results are illustrative of differences in how HSs and L2 learners approach the very initial stages of additional language learning, the implications of which are discussed.
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Affiliation(s)
- Sergio Miguel Pereira Soares
- Department of Linguistics, University of Konstanz, 78464 Konstanz, Germany; (S.M.P.S.); (T.K.)
- Language Development Department, Max Planck Institute for Psycholinguistics, 6525 Nijmegen, The Netherlands
| | - Tanja Kupisch
- Department of Linguistics, University of Konstanz, 78464 Konstanz, Germany; (S.M.P.S.); (T.K.)
- Department of Language and Culture, UiT the Arctic University of Norway, 9019 Tromsø, Norway
| | - Jason Rothman
- Department of Language and Culture, UiT the Arctic University of Norway, 9019 Tromsø, Norway
- Nebrija Research Center in Cognition, University of Nebrija, 28015 Madrid, Spain
- Correspondence:
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Akbari S, Soltanlou M, Sabourimoghaddam H, Nuerk HC, Leuthold H. The complexity of simple counting: ERP findings reveal early perceptual and late numerical processes in different arrangements. Sci Rep 2022; 12:6763. [PMID: 35474225 PMCID: PMC9042952 DOI: 10.1038/s41598-022-10206-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 03/31/2022] [Indexed: 11/16/2022] Open
Abstract
The counting process can only be fully understood when taking into account the visual characteristics of the sets counted. Comparing behavioral data as well as event-related brain potentials (ERPs) evoked by different task-irrelevant arrangements of dots during an exact enumeration task, we aimed to investigate the effect of illusory contour detection on the counting process while other grouping cues like proximity were controlled and dot sparsity did not provide a cue to the numerosity of sets. Adult participants (N = 37) enumerated dots (8-12) in irregular and two different types of regular arrangements which differed in the shape of their illusory dot lattices. Enumeration speed was affected by both arrangement and magnitude. The type of arrangement influenced an early ERP negativity peaking at about 270 ms after stimulus onset, whereas numerosity only affected later ERP components (> 300 ms). We also observed that without perceptual cues, magnitude was constructed at a later stage of cognitive processing. We suggest that chunking is a prerequisite for more fluent counting which influences automatic processing (< 300 ms) during enumeration. We conclude that the procedure of exact enumeration depends on the interaction of several perceptual and numerical processes that are influenced by magnitude and arrangement.
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Affiliation(s)
- Shadi Akbari
- Cognitive Neuroscience Lab, Department of Psychology, University of Tabriz, Tabriz, Iran
| | - Mojtaba Soltanlou
- Department of Psychology, University of Tuebingen, Schleichstreet 4, 72076, Tuebingen, Germany
- School of Psychology, University of Surrey, Guildford, UK
| | | | - Hans-Christoph Nuerk
- Department of Psychology, University of Tuebingen, Schleichstreet 4, 72076, Tuebingen, Germany.
- Leibniz-Institut Für Wissensmedien, Tuebingen, Germany.
- LEAD Graduate School and Research Network, University of Tuebingen, Tuebingen, Germany.
| | - Hartmut Leuthold
- Department of Psychology, University of Tuebingen, Schleichstreet 4, 72076, Tuebingen, Germany
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11
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Peng M, Xu Z, Huang H. To Each Their Own: The Impact of Regulatory Focus on Consumers’ Response to Online Information Load. Front Neurosci 2022; 16:757316. [PMID: 35509451 PMCID: PMC9058119 DOI: 10.3389/fnins.2022.757316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 03/21/2022] [Indexed: 11/26/2022] Open
Abstract
Contrary to the common view that more information is always better, too much information can damage decision quality. Building on existing literature, this study identified regulatory focus as a critical factor influencing the effect of information load (IL) on online consumer decisions and used event-related potentials (ERPs) to uncover its underlying neural mechanism. Behavioral data showed that promotion-focused participants would spend less time making purchasing decisions in the low IL condition than in the high IL condition. However, no significant difference was found for prevention-focused participants. In contrast to the high IL condition, ERP data indicated that the low IL condition recruited more attentional resources at the early stage of rapid automated processing (larger P2 component), leading to reduced long-term memory conflict (smaller N2 component), and resulting in enhanced decision confidence (larger P3 component) for those with a promotion focus. However, we observed either weakened or even opposite outcomes for those with a prevention focus. These findings generally shed light on when e-retailers should provide large/small amounts of product information in online environments.
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12
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Radecke JO, Schierholz I, Kral A, Lenarz T, Murray MM, Sandmann P. Distinct multisensory perceptual processes guide enhanced auditory recognition memory in older cochlear implant users. Neuroimage Clin 2022; 33:102942. [PMID: 35033811 PMCID: PMC8762088 DOI: 10.1016/j.nicl.2022.102942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/23/2021] [Accepted: 01/10/2022] [Indexed: 11/15/2022]
Abstract
Congruent audio-visual encoding enhances later auditory processing in the elderly. CI users benefit from additional congruent visual information, similar to controls. CI users show distinct neurophysiological processes, compared to controls. CI users show an earlier modulation of event-related topographies, compared to controls.
In naturalistic situations, sounds are often perceived in conjunction with matching visual impressions. For example, we see and hear the neighbor’s dog barking in the garden. Still, there is a good chance that we recognize the neighbor’s dog even when we only hear it barking, but do not see it behind the fence. Previous studies with normal-hearing (NH) listeners have shown that the audio-visual presentation of a perceptual object (like an animal) increases the probability to recognize this object later on, even if the repeated presentation of this object occurs in a purely auditory condition. In patients with a cochlear implant (CI), however, the electrical hearing of sounds is impoverished, and the ability to recognize perceptual objects in auditory conditions is significantly limited. It is currently not well understood whether CI users – as NH listeners – show a multisensory facilitation for auditory recognition. The present study used event-related potentials (ERPs) and a continuous recognition paradigm with auditory and audio-visual stimuli to test the prediction that CI users show a benefit from audio-visual perception. Indeed, the congruent audio-visual context resulted in an improved recognition ability of objects in an auditory-only condition, both in the NH listeners and the CI users. The ERPs revealed a group-specific pattern of voltage topographies and correlations between these ERP maps and the auditory recognition ability, indicating a different processing of congruent audio-visual stimuli in CI users when compared to NH listeners. Taken together, our results point to distinct cortical processing of naturalistic audio-visual objects in CI users and NH listeners, which however allows both groups to improve the recognition ability of these objects in a purely auditory context. Our findings are of relevance for future clinical research since audio-visual perception might also improve the auditory rehabilitation after cochlear implantation.
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Affiliation(s)
- Jan-Ole Radecke
- Department of Neurophysiology and Pathophysiology, University Medical Center Hamburg-Eppendorf, Germany; Institute of Audioneurotechnology, Hannover Medical School, Hannover, Germany; Department of Experimental Otology, ENT Clinics, Hannover Medical School, Hannover, Germany.
| | - Irina Schierholz
- Department of Otolaryngology, Hannover Medical School, Hannover, Germany; Department of Otorhinolaryngology, University of Cologne, Cologne, Germany
| | - Andrej Kral
- Institute of Audioneurotechnology, Hannover Medical School, Hannover, Germany; Department of Experimental Otology, ENT Clinics, Hannover Medical School, Hannover, Germany
| | - Thomas Lenarz
- Institute of Audioneurotechnology, Hannover Medical School, Hannover, Germany; Department of Otolaryngology, Hannover Medical School, Hannover, Germany
| | - Micah M Murray
- The LINE (The Laboratory for Investigative Neurophysiology), Department of Radiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland; CIBM Center for Biomedical Imaging of Lausanne and Geneva, Lausanne, Switzerland; Department of Ophthalmology, Fondation Asile des aveugles, Lausanne, Switzerland; Department of Hearing and Speech Sciences, Vanderbilt University, Nashville, TN, USA
| | - Pascale Sandmann
- Department of Otorhinolaryngology, University of Cologne, Cologne, Germany
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13
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Pierotti E, Coffey-Corina S, Schaefer T, Corina DP. Semantic word integration in children with cochlear implants: Electrophysiological evidence. LANGUAGE, COGNITION AND NEUROSCIENCE 2021; 37:224-240. [PMID: 35187189 PMCID: PMC8849536 DOI: 10.1080/23273798.2021.1957954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 06/15/2021] [Indexed: 06/14/2023]
Abstract
Differential auditory experiences of children with hearing-loss who receive cochlear implants (CIs) may influence the integration of lexical and conceptual information. Here we measured event-related potentials during a word-picture priming task in CI-using children (n = 29, mean age = 81 months) and typically-hearing children (n = 19, mean age = 75 months) while they viewed audiovisual-word primes and picture targets that were semantically congruent or incongruent. In both groups, semantic relatedness modulated ERP amplitude 300-500ms after picture onset, signifying an N400 semantic effect. Critically, the CI-using children's responses to unrelated pairs were significantly more negative than hearing children's responses. Group differences were mirrored in an earlier 150-275ms time window associated with a P2 response. The present findings suggest attentional and/or strategic differences impact semantic processing and contribute to the N400 differences observed between groups.
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Affiliation(s)
- Elizabeth Pierotti
- Center for Mind and Brain, University of California, Davis, CA
- Department of Psychology, University of California, Davis, CA
| | | | - Tristan Schaefer
- Center for Mind and Brain, University of California, Davis, CA
- Department of Linguistics, University of California, Davis, CA
| | - David P. Corina
- Center for Mind and Brain, University of California, Davis, CA
- Department of Psychology, University of California, Davis, CA
- Department of Linguistics, University of California, Davis, CA
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14
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Zhou Q, Song P, Wang X, Lin H, Wang Y. Transcranial Magnetic Stimulation Over the Right Posterior Superior Temporal Sulcus Promotes the Feature Discrimination Processing. Front Hum Neurosci 2021; 15:663789. [PMID: 34220471 PMCID: PMC8253362 DOI: 10.3389/fnhum.2021.663789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 05/17/2021] [Indexed: 11/13/2022] Open
Abstract
Attention is the dynamic process of allocating limited resources to the information that is most relevant to our goals. Accumulating studies have demonstrated the crucial role of frontal and parietal areas in attention. However, the effect of posterior superior temporal sulcus (pSTS) in attention is still unclear. To address this question, in this study, we measured transcranial magnetic stimulation (TMS)-induced event-related potentials (ERPs) to determine the extent of involvement of the right pSTS in attentional processing. We hypothesized that TMS would enhance the activation of the right pSTS during feature discrimination processing. We recruited 21 healthy subjects who performed the dual-feature delayed matching task while undergoing single-pulse sham or real TMS to the right pSTS 300 ms before the second stimulus onset. The results showed that the response time was reduced by real TMS of the pSTS as compared to sham stimulation. N270 amplitude was reduced during conflict processing, and the time-varying network analysis revealed increased connectivity between the frontal lobe and temporo-parietal and occipital regions. Thus, single-pulse TMS of the right pSTS enhances feature discrimination processing and task performance by reducing N270 amplitude and increasing connections between the frontal pole and temporo-parietal and occipital regions. These findings provide evidence that the right pSTS facilitates feature discrimination by accelerating the formation of a dynamic network.
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Affiliation(s)
- Qihui Zhou
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Penghui Song
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Xueming Wang
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Hua Lin
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yuping Wang
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China.,Collaborative Innovation Center for Brain Disorders, Institute of Sleep and Consciousness Disorders, Beijing Institute of Brain Disorders, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Neuromodulation, Beijing Municipal Science and Technology Commission, Beijing, China
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15
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Wang YH, Bao W, Luo JL. When old information is intermixed with new elements: An event-related potential study. Biol Psychol 2021; 163:108132. [PMID: 34098043 DOI: 10.1016/j.biopsycho.2021.108132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 05/29/2021] [Accepted: 06/02/2021] [Indexed: 11/28/2022]
Abstract
Previous research has focused on the event-related potential of the old/new effect, but the mechanism for cognitive conflict and subsequent integration processing both induced by intermixed (old and new) stimuli have not been widely researched. This paper describes the effect of familiar stimuli mixed with new information and presented as intermixed stimuli. Three conditions were set within a study-test paradigm incorporating old, new, and intermixed conditions. The intermixed condition resulted in the lowest accuracy, thereby implying the greatest old/new effect. Moreover, compared with the old condition, the intermixed condition elicited a greater N270 as well as a stronger N400, while the new condition only induced a stronger N270. These results elucidate that when new information is intermixed with old information, the old/new effect is more pronounced, indicating that intermixed stimuli are possibly more difficult to integrate than old and new stimuli.
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Affiliation(s)
- Yun-Hong Wang
- Department of Psychology, Education College, Shanghai Normal University, Shanghai, 200234, China
| | - Wei Bao
- Department of Psychology, Education College, Shanghai Normal University, Shanghai, 200234, China
| | - Jun-Long Luo
- Department of Psychology, Education College, Shanghai Normal University, Shanghai, 200234, China; The Research Base of Online Education for Shanghai Middle and Primary Schools, Shanghai, 200234, China.
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16
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Krokhine SN, Ewers NP, Mangold KI, Boshra R, Lin CYA, Connolly JF. N2b Reflects the Cognitive Changes in Executive Functioning After Concussion: A Scoping Review. Front Hum Neurosci 2021; 14:601370. [PMID: 33424568 PMCID: PMC7793768 DOI: 10.3389/fnhum.2020.601370] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/23/2020] [Indexed: 11/13/2022] Open
Abstract
Objectives: The N2b is an event-related potential (ERP) component thought to index higher-order executive function. While the impact of concussion on executive functioning is frequently discussed in the literature, limited research has been done on the role of N2b in evaluating executive functioning in patients with concussion. The aims of this review are to consolidate an understanding of the cognitive functions reflected by the N2b and to account for discrepancies in literature findings regarding the N2b and concussion. Methods: A scoping review was conducted on studies that used the N2b to measure cognitive functioning in healthy control populations, as well as in people with concussions. Results: Sixty-six articles that met inclusion criteria demonstrated that the N2b effectively represents stimulus-response conflict management, response selection, and response inhibition. However, the 19 included articles investigating head injury (using terms such as concussion, mild head injury, and mild traumatic brain injury) found widely varied results: some studies found the amplitude of the N2b to be increased in the concussion group, while others found it to be decreased or unchanged. Conclusion: Based on the available evidence, differences in the amplitude of the N2b have been linked to response selection, conflict, and inhibition deficits in concussion. However, due to large variations in methodology across studies, findings about the directionality of this effect remain inconclusive. The results of this review suggest that future research should be conducted with greater standardization and consistency.
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Affiliation(s)
- Sophie N Krokhine
- Centre for Advanced Research in Experimental and Applied Linguistics (ARiEAL) Research Centre, McMaster University, Hamilton, ON, Canada
| | - Nathalee P Ewers
- Centre for Advanced Research in Experimental and Applied Linguistics (ARiEAL) Research Centre, McMaster University, Hamilton, ON, Canada.,Department of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, ON, Canada
| | - Kiersten I Mangold
- Centre for Advanced Research in Experimental and Applied Linguistics (ARiEAL) Research Centre, McMaster University, Hamilton, ON, Canada.,Neuroscience Graduate Program, McMaster University, Hamilton, ON, Canada
| | - Rober Boshra
- Centre for Advanced Research in Experimental and Applied Linguistics (ARiEAL) Research Centre, McMaster University, Hamilton, ON, Canada.,School of Biomedical Engineering, McMaster University, Hamilton, ON, Canada
| | - Chia-Yu A Lin
- Centre for Advanced Research in Experimental and Applied Linguistics (ARiEAL) Research Centre, McMaster University, Hamilton, ON, Canada
| | - John F Connolly
- Centre for Advanced Research in Experimental and Applied Linguistics (ARiEAL) Research Centre, McMaster University, Hamilton, ON, Canada.,Department of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, ON, Canada.,School of Biomedical Engineering, McMaster University, Hamilton, ON, Canada
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17
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Galigani M, Ronga I, Bruno V, Castellani N, Rossi Sebastiano A, Fossataro C, Garbarini F. Face-like configurations modulate electrophysiological mismatch responses. Eur J Neurosci 2020; 53:1869-1884. [PMID: 33332658 DOI: 10.1111/ejn.15088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 12/09/2020] [Accepted: 12/11/2020] [Indexed: 11/30/2022]
Abstract
The human face is one of the most salient stimuli in the environment. It has been suggested that even basic face-like configurations (three dots composing a downward pointing triangle) may convey salience. Interestingly, stimulus salience can be signaled by mismatch detection phenomena, characterized by greater amplitudes of event-related potentials (ERPs) in response to relevant novel stimulation as compared to non-relevant repeated events. Here, we investigate whether basic face-like stimuli are salient enough to modulate mismatch detection phenomena. ERPs are elicited by a pair of sequentially presented visual stimuli (S1-S2), delivered at a constant 1-s interval, representing either a face-like stimulus (Upright configuration) or three neutral configurations (Inverted, Leftwards, and Rightwards configurations), that are obtained by rotating the Upright configuration along the three different axes. In pairs including a canonical face-like stimulus, we observe a more effective mismatch detection mechanism, with significantly larger N270 and P300 components when S2 is different from S1 as compared to when S2 is identical to S1. This ERP modulation, not significant in pairs excluding face-like stimuli, reveals that mismatch detection phenomena are significantly affected by basic face-like configurations. Even though further experiments are needed to ascertain whether this effect is specifically elicited by face-like configuration rather than by particular orientation changes, our findings suggest that face essential, structural attributes are salient enough to affect change detection processes.
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Affiliation(s)
- Mattia Galigani
- MANIBUS Lab, Department of Psychology, University of Turin, Turin, Italy
| | - Irene Ronga
- MANIBUS Lab, Department of Psychology, University of Turin, Turin, Italy.,BIP Research Group, Department of Psychology, University of Turin, Turin, Italy
| | - Valentina Bruno
- MANIBUS Lab, Department of Psychology, University of Turin, Turin, Italy
| | - Nicolò Castellani
- MANIBUS Lab, Department of Psychology, University of Turin, Turin, Italy
| | | | - Carlotta Fossataro
- MANIBUS Lab, Department of Psychology, University of Turin, Turin, Italy
| | - Francesca Garbarini
- MANIBUS Lab, Department of Psychology, University of Turin, Turin, Italy.,Neuroscience Institute of Turin (NIT), Turin, Italy
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18
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Galigani M, Ronga I, Fossataro C, Bruno V, Castellani N, Rossi Sebastiano A, Forster B, Garbarini F. Like the back of my hand: Visual ERPs reveal a specific change detection mechanism for the bodily self. Cortex 2020; 134:239-252. [PMID: 33307269 DOI: 10.1016/j.cortex.2020.10.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 10/05/2020] [Accepted: 10/14/2020] [Indexed: 12/30/2022]
Abstract
The ability to identify our own body is considered a pivotal marker of self-awareness. Previous research demonstrated that subjects are more efficient in the recognition of images representing self rather than others' body effectors (self-advantage). Here, we verified whether, at an electrophysiological level, bodily-self recognition modulates change detection responses. In a first EEG experiment (discovery sample), event-related potentials (ERPs) were elicited by a pair of sequentially presented visual stimuli (vS1; vS2), representing either the self-hand or other people's hands. In a second EEG experiment (replicating sample), together with the previously described visual stimuli, also a familiar hand was presented. Participants were asked to decide whether vS2 was identical or different from vS1. Accuracy and response times were collected. In both experiments, results confirmed the presence of the self-advantage: participants responded faster and more accurately when the self-hand was presented. ERP results paralleled behavioral findings. Anytime the self-hand was presented, we observed significant change detection responses, with a larger N270 component for vS2 different rather than identical to vS1. Conversely, when the self-hand was not included, and even in response to the familiar hand in Experiment 2, we did not find any significant modulation of the change detection responses. Overall our findings, showing behavioral self-advantage and the selective modulation of N270 for the self-hand, support the existence of a specific mechanism devoted to bodily-self recognition, likely relying on the multimodal (visual and sensorimotor) dimension of the bodily-self representation. We propose that such a multimodal self-representation may activate the salience network, boosting change detection effects specifically for the self-hand.
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Affiliation(s)
- Mattia Galigani
- Manibus Lab, Psychology Department, University of Turin, Turin, Italy
| | - Irene Ronga
- Manibus Lab, Psychology Department, University of Turin, Turin, Italy.
| | | | - Valentina Bruno
- Manibus Lab, Psychology Department, University of Turin, Turin, Italy
| | - Nicolò Castellani
- Manibus Lab, Psychology Department, University of Turin, Turin, Italy
| | | | - Bettina Forster
- Cognitive Neuroscience Research Unit, Psychology Department, City, University of London, UK
| | - Francesca Garbarini
- Manibus Lab, Psychology Department, University of Turin, Turin, Italy; Neuroscience Institute of Turin, University of Turin, Turin, Italy
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19
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Task relevance effect on number/shape conflict detection in the number-matching task: An ERP study. Acta Psychol (Amst) 2020; 208:103126. [PMID: 32659507 DOI: 10.1016/j.actpsy.2020.103126] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 05/13/2020] [Accepted: 06/17/2020] [Indexed: 11/22/2022] Open
Abstract
It is debatable whether the task relevance effect on a conflict occurs in the detection or in the inhibition underlying sequential matching. To explore this issue, three types of number pairs, identical (e.g., 12, 12), conserved (e.g., 12, ), and non-conserved (e.g., 12, 15) pairs, were displayed to be judged as perceptually (identical shape condition) or quantitatively (identical value condition) the same. Both error rates and RTs for the three types of number pairs showed different patterns to detect perceptual mismatch in the identical shape condition and number inequivalence in the identical value conditions. The event-related potential (ERP) results showed that increased N200 and N400 as well as decreased P300 were triggered by the conserved and non-conserved pairs in contrast to identical pairs in the identical shape condition and by the non-conserved pairs relative to the conserved and identical pairs in the identical value condition. These results showed that task-relevant mismatches were attended to and detected in both conditions. Therefore, for the task-relevance effect on a conflict, attention is selectively directed to task-relevant features rather than inhibiting task-irrelevant conflict.
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20
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Cao S, Wang Y, Wang H, Chen H, Zhang G, Kritikos A. A Facilitatory Effect of Perceptual Incongruity on Target-Source Matching in Pictorial Metaphors of Chinese Advertising: EEG Evidence. Adv Cogn Psychol 2020; 16:1-12. [PMID: 32537039 PMCID: PMC7278523 DOI: 10.5709/acp-0279-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Using evoked response potentials, we investigated the implicit detection of incongruity during target-source matching in pictorial metaphors of Chinese advertising. Participants saw an image of a product (the target in a visual metaphorical relationship), and then made a same-different judgment in response to a second image (the source in a visual metaphorical relationship) which was (in)congruous to the first image in terms of shape and/or function. We collected behavioral (button-press reaction time and accuracy), and neural (N270, delta and theta band activity) measures. The time-frequency analysis showed faster processing of incongruous visual information. Moreover, shape and conceptual incongruity were associated with increased N270 amplitude as well as delta (1-3 Hz) and theta (4-8 Hz) band power. Noticeably, compared with conceptual incongruity, shape incongruity evoked a larger N270 amplitude and stronger delta and theta band oscillation. In addition, the average topographical analysis revealed a frontal and central distribution of the power activity. The analysis of attitudes towards the advertising metaphor pictures also proved the supportive role played by incongruity. In conclusion, incongruity facilitates target-source matching in pictorial metaphors of Chinese advertising. The findings obtained from the study are important to metaphor designs of advertising pictures.
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Affiliation(s)
- Shuo Cao
- School of Foreign Languages, Dalian University of Technology, Dalian, China
| | - Yanzhang Wang
- School of Economics and Management, Dalian University of Technology, Dalian, China
| | - Huili Wang
- School of Foreign Languages, Dalian University of Technology, Dalian, China
| | - Hongjun Chen
- School of Foreign Languages, Dalian University of Technology, Dalian, China
| | - Guanghui Zhang
- Faculty of Information Technology, University of Jyväskylä, Jyväskylä, Finland
| | - Ada Kritikos
- School of Psychology, University of Queensland, Australia
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21
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Xiao F, Sun T, Qi S, Chen Q. Common and distinct brain responses to detecting top‐down and bottom‐up conflicts underlying numerical inductive reasoning. Psychophysiology 2019; 56:e13455. [DOI: 10.1111/psyp.13455] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 04/22/2019] [Accepted: 06/07/2019] [Indexed: 11/28/2022]
Affiliation(s)
- Feng Xiao
- Department of Education Science, Innovation Center for Fundamental Education Quality Enhancement of Shanxi Province Shanxi Normal University Linfen China
| | - Tie Sun
- Department of Education Science, Innovation Center for Fundamental Education Quality Enhancement of Shanxi Province Shanxi Normal University Linfen China
| | - Senqing Qi
- Department of Psychology Shaanxi Normal University Xi'an China
| | - Qingfei Chen
- Department of Psychology and Society Shenzhen University Shenzhen China
- Center for Language and Brain Shenzhen Institute of Neuroscience Shenzhen China
- Shenzhen Key Laboratory of Affective and Social Cognitive Science Shenzhen University Shenzhen China
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22
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Stróżak P, Augustynowicz P, Ratomska M, Francuz P, Fudali-Czyż A. Vection Attenuates N400 Event-Related Potentials in a Change-Detection Task. Perception 2019; 48:702-730. [DOI: 10.1177/0301006619861882] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Paweł Stróżak
- Department of Experimental Psychology, The John Paul II Catholic University of Lublin, Poland
| | - Paweł Augustynowicz
- Department of Experimental Psychology, The John Paul II Catholic University of Lublin, Poland
| | - Marta Ratomska
- Department of Experimental Psychology, The John Paul II Catholic University of Lublin, Poland
| | - Piotr Francuz
- Department of Experimental Psychology, The John Paul II Catholic University of Lublin, Poland
| | - Agnieszka Fudali-Czyż
- Department of Experimental Psychology, The John Paul II Catholic University of Lublin, Poland
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23
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Does the aura surrounding healthy-related imported products fade in China? ERP evidence for the country-of-origin stereotype. PLoS One 2019; 14:e0216866. [PMID: 31120899 PMCID: PMC6532883 DOI: 10.1371/journal.pone.0216866] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 04/30/2019] [Indexed: 12/02/2022] Open
Abstract
Chinese consumers’ craze about imported products, especially foods and drugs, peaked after various safety incidents, such as the contamination of Chinese dairy products. Recently, this boom has gradually receded because of the constant quality problems of imported products and the stricter safety supervision of domestic products. Researchers have measured consumer’s perception toward domestic and imported products in various ways. In the current research, we investigated whether the country-of-origin stereotype has weakened in Chinese young consumers at the neurological level. By using a word-pair paradigm, 21 young participants were required to classify positive or negative words while event-related potentials were recorded. The results showed that reaction time to identify negative words following presentation of imported products (imported-negative condition) was longer than domestic products (domestic-negative condition). The amplitudes of N270 and LPP evoked in the imported-negative condition were significantly larger than those in the domestic-negative condition, possibly reflecting the higher expectation conflict when participate identified the adjectives as negative primed by imported healthy-related products. These findings revealed that young Chinese consumers still evaluated imported products better than domestic products.
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24
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Forsberg A, O'Dowd A, Gherri E. Tool use modulates early stages of visuo-tactile integration in far space: Evidence from event-related potentials. Biol Psychol 2019; 145:42-54. [PMID: 30970269 DOI: 10.1016/j.biopsycho.2019.03.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 01/15/2019] [Accepted: 03/28/2019] [Indexed: 10/27/2022]
Abstract
The neural representation of multisensory space near the body is modulated by the active use of long tools in non-human primates. Here, we investigated whether the electrophysiological correlates of visuo-tactile integration in near and far space were modulated by active tool use in healthy humans. Participants responded to a tactile target delivered to one hand while an irrelevant visual stimulus was presented ipsilaterally in near or far space. This crossmodal task was performed after the use of either short or long tools. Crucially, the P100 components elicited by visuo-tactile stimuli was enhanced on far as compared to near space trials after the use of long tools, while no such difference was present after short tool use. Thus, we found increased neural responses in brain areas encoding tactile stimuli to the body when visual stimuli were presented close to the tip of the tool after long tool use. This increased visuo-tactile integration on far space trials following the use of long tools might indicate a transient remapping of multisensory space. We speculate that performing voluntary actions with long tools strengthens the representation of sensory information arising within portions of space (i.e. the hand and the tip of the tool) that are most functionally relevant to one's behavioural goals.
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Affiliation(s)
- Alicia Forsberg
- Human Cognitive Neuroscience, Psychology, University of Edinburgh, UK
| | - Alan O'Dowd
- Human Cognitive Neuroscience, Psychology, University of Edinburgh, UK
| | - Elena Gherri
- Human Cognitive Neuroscience, Psychology, University of Edinburgh, UK.
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25
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Niu X, Li J, Browne GJ, Li D, Cao Q, Liu X, Wang G, Wang P. Transcranial stimulation over right inferior frontal gyrus increases the weight given to private information during sequential decision-making. Soc Cogn Affect Neurosci 2019; 14:59-71. [PMID: 30496572 PMCID: PMC6318474 DOI: 10.1093/scan/nsy106] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 10/08/2018] [Accepted: 11/21/2018] [Indexed: 11/12/2022] Open
Abstract
Decision makers often follow other similarly situated people in making decisions, creating a sequential decision-making context. Although rational behavior is often to make the same choice as previous decision makers, which can result in an information cascade, people may assign inappropriately higher weight to their own private information and discount public information about predecessors' choices. Recent findings suggest that overweighting private information may be associated with increased activities in the inferior frontal gyrus (IFG). In the present study, we employed transcranial direct current stimulation (tDCS) and developed a computational model to examine the causal relationship between right IFG (rIFG) and overweighting private information. Specifically, we applied three types of tDCS over rIFG while participants were completing a sequential decision-making task. Our results showed that anodal stimulation significantly increased the weight given to private information and decreased the response time in making a decision when private information conflicted with public information, but cathodal stimulation did not have such impacts. Importantly, the effect of anodal stimulation was significant in some conditions when information conflict or task difficulty reached a threshold that might trigger cognitive control-related processes. Our findings revealed the important role of rIFG in trade-off between considering private and public information during sequential decision-making.
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Affiliation(s)
- Xiaofei Niu
- Reinhard Selten Laboratory, China Academy of Corporate Governance, Business School, Nankai University, Tianjin, China
| | - Jianbiao Li
- Reinhard Selten Laboratory, China Academy of Corporate Governance, Business School, Nankai University, Tianjin, China
- Department of Economic and Management, Nankai University Binhai College, Tianjin, China
- School of Economics, Shandong University, Shandong, China
| | - Glenn J Browne
- Rawls College of Business, Texas Tech University, Lubbock, TX, USA
| | - Dahui Li
- Labovitz School of Business and Economics, University of Minnesota Duluth, Duluth, MN, USA
| | - Qian Cao
- Reinhard Selten Laboratory, China Academy of Corporate Governance, Business School, Nankai University, Tianjin, China
| | - Xiaoli Liu
- Reinhard Selten Laboratory, China Academy of Corporate Governance, Business School, Nankai University, Tianjin, China
| | - Guangrong Wang
- Neural Decision Science Laboratory, Weifang University, Weifang, China
| | - Pengcheng Wang
- International Business School, Tianjin University of Finance and Economics, Tianjin, China
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26
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Yin Y, Yu T, Wang S, Zhou S, Tang X, Stupple EJ, Luo J. Event-related potentials support a dual process account of the Embedded Chinese Character Task. Neuropsychologia 2018; 121:186-192. [DOI: 10.1016/j.neuropsychologia.2018.10.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Revised: 10/24/2018] [Accepted: 10/25/2018] [Indexed: 11/16/2022]
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27
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Xie Y, Chen M, Zhang W, Cui F. Neural correlates of country-of-origin image (COI) stereotype. Neurosci Lett 2018; 687:164-168. [DOI: 10.1016/j.neulet.2018.09.045] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 08/24/2018] [Accepted: 09/24/2018] [Indexed: 10/28/2022]
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28
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Lui M, So WC, Tsang YK. Neural evidence for reduced automaticity in processing emotional prosody among men with high levels of autistic traits. Physiol Behav 2018; 196:47-58. [PMID: 30157447 DOI: 10.1016/j.physbeh.2018.08.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 08/21/2018] [Accepted: 08/24/2018] [Indexed: 11/16/2022]
Abstract
This study aimed to examine individual differences in the integration of emotional prosody when processing semantic meaning in speech among men with high and low levels of autistic traits, as measured by the Autism Spectrum Quotient (AQ). The behavioral and neural responses of high- and low-AQ men during semantic valence judgment were compared. The stimuli were positive or negative words spoken with either happy or sad prosody; in other words, the prosody was either congruous or incongruous to the valence of meaning. Participants were required to judge the (positive vs. negative) valence of word meaning as accurately and as quickly as possible while ignoring emotional prosody. Behavioral results showed that high-AQ men responded significantly more slowly than low-AQ men in all stimulus conditions, indicating lower automaticity in processing emotional speech. Neural data revealed that low-AQ men (but not high-AQ men) had significantly increased N200 and N400 amplitudes for incongruous (compared to congruous) stimuli spoken with happy prosody. Our findings supported our hypotheses that high levels of autistic traits are associated with reduced behavioral automaticity and less differential neural resources allocated to processing emotional speech stimuli with different cognitive demands.
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Affiliation(s)
- Ming Lui
- Department of Education Studies, Hong Kong Baptist University, Hong Kong, China.
| | - Wing-Chee So
- Department of Educational Psychology, Chinese University of Hong Kong, Hong Kong, China
| | - Yiu-Kei Tsang
- Department of Education Studies, Hong Kong Baptist University, Hong Kong, China
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Hall MG, Mattingley JB, Dux PE. Electrophysiological correlates of incidentally learned expectations in human vision. J Neurophysiol 2018; 119:1461-1470. [DOI: 10.1152/jn.00733.2017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The human visual system is remarkably sensitive to environmental regularities, which can facilitate behavioral performance when sensory events conform to past experience. The point at which prior knowledge is integrated during visual perception is unclear, particularly for incidentally learned associations. One possibility is that expectation shapes neural activity prospectively, in an anticipatory fashion, allowing prior knowledge to affect the earliest stages of sensory processing. Alternatively, cognitive processes underlying object recognition and conflict detection may be necessary precursors, constraining effects to later stages of processing. Here we used electroencephalography (EEG) to uncover neural activity that distinguishes between visual stimuli that match prior exposure and those that deviate from it. Participants identified visual targets that were associated with possible target locations; each location was associated with a high-probability target and a low-probability target. Alongside a behavioral cost for stimuli that had occurred infrequently at a cued location compared with those that had occurred frequently, we observed a focal modulation of the evoked EEG response at 250 ms after target onset. Relative to likely targets, unlikely targets evoked an enhanced negativity at midline frontal electrodes, and individual differences in the magnitude of this effect were correlated with the response time difference between likely and unlikely targets. In contrast, the evoked response at the latency of the P1, a correlate of early sensory processing, was indistinguishable for likely and unlikely targets. Together, these results point to postperceptual processes as a key stage at which experience modulates visual processing. NEW & NOTEWORTHY We combined electroencephalography with an incidental learning paradigm to investigate whether prior knowledge of environmental regularities modulates visual processing at early or late stages of sensory analysis. Our results reveal that modulations of neural activity arising at midlevel processing stages predict behavioral costs for unexpected stimuli rather than effects at early stages of sensory encoding.
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Affiliation(s)
- Michelle G. Hall
- School of Psychology, The University of Queensland, St Lucia, Queensland, Australia
| | - Jason B. Mattingley
- School of Psychology, The University of Queensland, St Lucia, Queensland, Australia
- Queensland Brain Institute, The University of Queensland, St Lucia, Queensland, Australia
| | - Paul E. Dux
- School of Psychology, The University of Queensland, St Lucia, Queensland, Australia
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Huang W, Liu S, Luo B, Meng H, Ji M, Li M, Chen X, Tao L. Automatic Conflict Monitoring by Event-Related Potentials Could be used to Estimate Visual Acuity Levels. Neuroscience 2018; 374:1-12. [PMID: 29378281 DOI: 10.1016/j.neuroscience.2018.01.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2017] [Revised: 01/15/2018] [Accepted: 01/16/2018] [Indexed: 10/18/2022]
Abstract
Numerous studies have explored the physical attribute features or face perceptions in conflict processing, while complicate gradient conflicts were rarely discussed. The aim of the study was to discuss the relationship between the event-related potential (ERP) component features and different visual acuity levels by using the modified S1-S2 task under non-attention status. Three visual acuity levels were applied, each with four orientations of "E" optotype stimuli randomly presented in the center of the visual field while participants were required to concentrate on listening to stories. The results showed that the amplitudes of P1 and P3 as well as difference P3 were larger in supra-threshold condition. In threshold condition, larger amplitudes for both N2 and difference N2 exhibited in frontal and central areas. In sub-threshold condition, there was no endogenous component elicited by mismatch stimuli except smaller anterior N1. Meanwhile, the specific distributions of N1 and N2 were presented and compared with previous face processing. The findings showed that visual conflict processing took place not only at an early stage but also at the late period, which might be as the consequences of interaction between conflict strength and involuntary attention. We concluded that automatic conflict detecting of visual icons by the serial ERP components could distinguish different visual acuity levels. The involvement of endogenous components could reveal the specific mechanism of more precise and fine conflict identification of complex physical attributes under non-attention status, furthermore could be used as valid markers to estimate the magnitude of visual acuity objectively.
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Affiliation(s)
- Wenwen Huang
- Department of Forensic Science, Soochow University, 215021 Suzhou, China
| | - Sinan Liu
- Department of Forensic Science, Soochow University, 215021 Suzhou, China
| | - Bin Luo
- Department of Forensic Science, Soochow University, 215021 Suzhou, China
| | - Huanhuan Meng
- Department of Forensic Science, Soochow University, 215021 Suzhou, China
| | - Mengmeng Ji
- Department of Forensic Science, Soochow University, 215021 Suzhou, China
| | - Maojuan Li
- Department of Forensic Science, Soochow University, 215021 Suzhou, China
| | - Xiping Chen
- Department of Forensic Science, Soochow University, 215021 Suzhou, China.
| | - Luyang Tao
- Department of Forensic Science, Soochow University, 215021 Suzhou, China.
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Zhao G, Chen F, Zhang Q, Shen M, Gao Z. Feature-based information filtering in visual working memory is impaired in Parkinson's disease. Neuropsychologia 2018; 111:317-323. [PMID: 29427571 DOI: 10.1016/j.neuropsychologia.2018.02.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 02/05/2018] [Accepted: 02/05/2018] [Indexed: 12/22/2022]
Abstract
Increasing attention has been given to working memory (WM) impairment in Parkinson's disease (PD) patients. Previous studies revealed that the space-orientated feature-based filtering (target and distractors in distinct locations) was impaired in PD patients. However, the object-orientated feature-based filtering (target and distractor information pertaining to one object) ability in PD patients remains unclear. In this study, we examined the object-orientated feature-based filtering ability of 14 PD patients and 14 healthy controls in a change detection task under EEG monitoring. Participants were asked to remember the colors of two different objects while ignoring their shapes. Critically, the irrelevant feature could be changed in the probe. A failure in complete feature-based filtering would lead to an "irrelevant-change distracting effect," where the change of the irrelevant feature would impair the performance of the target feature, and lead to an enhanced anterior N2. We found that the distracting effect was larger in PD patients than in the control group in terms of d'; however, the N2 amplitude evoked by the irrelevant change was smaller in PD patients than in the control group. These results suggested that the object-orientated feature-based filtering ability was impaired in PD, which might derive from the deficit of their executive control.
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Affiliation(s)
- Guohua Zhao
- Department of Neurology, Second Affiliated Hospital, College of Medicine, Zhejiang University, China
| | - Feiyan Chen
- Bio-X Laboratory, Department of Physics, Zhejiang University, China
| | - Qiong Zhang
- Department of Psychology and Behavioral Sciences, Zhejiang University, China.
| | - Mowei Shen
- National Key Lab of Human Factors, Department of Psychology and Behavioral Sciences, Zhejiang University, China; Department of Psychology and Behavioral Sciences, Zhejiang University, China.
| | - Zaifeng Gao
- National Key Lab of Human Factors, Department of Psychology and Behavioral Sciences, Zhejiang University, China; Department of Psychology and Behavioral Sciences, Zhejiang University, China
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32
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Yang T, Lee S, Seomoon E, Kim SP. Characteristics of Human Brain Activity during the Evaluation of Service-to-Service Brand Extension. Front Hum Neurosci 2018; 12:44. [PMID: 29479313 PMCID: PMC5811480 DOI: 10.3389/fnhum.2018.00044] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 01/24/2018] [Indexed: 11/18/2022] Open
Abstract
Brand extension is a marketing strategy to apply the previously established brand name into new goods or service. A number of studies have reported the characteristics of human event-related potentials (ERPs) in response to the evaluation of goods-to-goods brand extension. In contrast, human brain responses to the evaluation of service extension are relatively unexplored. The aim of this study was investigating cognitive processes underlying the evaluation of service-to-service brand extension with electroencephalography (EEG). A total of 56 text stimuli composed of service brand name (S1) followed by extended service name (S2) were presented to participants. The EEG of participants was recorded while participants were asked to evaluate whether a given brand extension was acceptable or not. The behavioral results revealed that participants could evaluate brand extension though they had little knowledge about the extended services, indicating the role of brand in the evaluation of the services. Additionally, we developed a method of grouping brand extension stimuli according to the fit levels obtained from behavioral responses, instead of grouping of stimuli a priori. The ERP analysis identified three components during the evaluation of brand extension: N2, P300, and N400. No difference in the N2 amplitude was found among the different levels of a fit between S1 and S2. The P300 amplitude for the low level of fit was greater than those for higher levels (p < 0.05). The N400 amplitude was more negative for the mid- and high-level fits than the low level. The ERP results of P300 and N400 indicate that the early stage of brain extension evaluation might first detect low-fit brand extension as an improbable target followed by the late stage of the integration of S2 into S1. Along with previous findings, our results demonstrate different cognitive evaluation of service-to-service brand extension from goods-to-goods.
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Affiliation(s)
- Taeyang Yang
- Brain-Computer Interface Laboratory, Department of Human Factors Engineering, Ulsan National Institute of Science and Technology, Ulsan, South Korea
| | - Seungji Lee
- Brain-Computer Interface Laboratory, Department of Human Factors Engineering, Ulsan National Institute of Science and Technology, Ulsan, South Korea
| | - Eunbi Seomoon
- Brain-Computer Interface Laboratory, Department of Human Factors Engineering, Ulsan National Institute of Science and Technology, Ulsan, South Korea
| | - Sung-Phil Kim
- Brain-Computer Interface Laboratory, Department of Human Factors Engineering, Ulsan National Institute of Science and Technology, Ulsan, South Korea
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33
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Distributed representations of action sequences in anterior cingulate cortex: A recurrent neural network approach. Psychon Bull Rev 2017; 25:302-321. [DOI: 10.3758/s13423-017-1280-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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34
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Fuggetta G, Duke PA. Enhancing links between visual short term memory, visual attention and cognitive control processes through practice: An electrophysiological insight. Biol Psychol 2017; 126:48-60. [PMID: 28396214 DOI: 10.1016/j.biopsycho.2017.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 04/01/2017] [Accepted: 04/04/2017] [Indexed: 11/27/2022]
Abstract
The operation of attention on visible objects involves a sequence of cognitive processes. The current study firstly aimed to elucidate the effects of practice on neural mechanisms underlying attentional processes as measured with both behavioural and electrophysiological measures. Secondly, it aimed to identify any pattern in the relationship between Event-Related Potential (ERP) components which play a role in the operation of attention in vision. Twenty-seven participants took part in two recording sessions one week apart, performing an experimental paradigm which combined a match-to-sample task with a memory-guided efficient visual-search task within one trial sequence. Overall, practice decreased behavioural response times, increased accuracy, and modulated several ERP components that represent cognitive and neural processing stages. This neuromodulation through practice was also associated with an enhanced link between behavioural measures and ERP components and with an enhanced cortico-cortical interaction of functionally interconnected ERP components. Principal component analysis (PCA) of the ERP amplitude data revealed three components, having different rostro-caudal topographic representations. The first component included both the centro-parietal and parieto-occipital mismatch triggered negativity - involved in integration of visual representations of the target with current task-relevant representations stored in visual working memory - loaded with second negative posterior-bilateral (N2pb) component, involved in categorising specific pop-out target features. The second component comprised the amplitude of bilateral anterior P2 - related to detection of a specific pop-out feature - loaded with bilateral anterior N2, related to detection of conflicting features, and fronto-central mismatch triggered negativity. The third component included the parieto-occipital N1 - related to early neural responses to the stimulus array - which loaded with the second negative posterior-contralateral (N2pc) component, mediating the process of orienting and focusing covert attention on peripheral target features. We discussed these three components as representing different neurocognitive systems modulated with practice within which the input selection process operates.
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Affiliation(s)
| | - Philip A Duke
- Department of Neuroscience, Psychology and Behavior, University of Leicester, Leicester, UK.
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35
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Shang Q, Pei G, Dai S, Wang X. Logo Effects on Brand Extension Evaluations from the Electrophysiological Perspective. Front Neurosci 2017; 11:113. [PMID: 28337121 PMCID: PMC5341626 DOI: 10.3389/fnins.2017.00113] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 02/22/2017] [Indexed: 11/13/2022] Open
Abstract
Brand extension typically has two strategies: brand name extension (BN) and brand logo extension (BL). The current study explored which strategy (BN or BL) better enhanced the success of dissimilar brand extension and product promotion in enterprises. Event-related potentials (ERPs) were used to investigate electrophysiological processes when subjects evaluated their acceptance of the brand extension using a combined picture of S1 and S2. S1 was a famous brand presented by two identity signs (brand name and brand logo). S2 was a picture of an extension product that belonged to a dissimilar product category than S1. The behavior data showed that BL was more acceptable than BN in the dissimilar brand extension. The neurophysiology process was reflected by a less negative N2 component and a larger P300 component in the BL than in the BN. We suggested that N2 reflected a whole conflict between the brand-product combination and the long-term memory and that P300 could be regarded as the reflection of the categorization process in the working memory.
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Affiliation(s)
- Qian Shang
- Management School, Hangzhou Dianzi University Hangzhou, China
| | - Guanxiong Pei
- School of Management, Zhejiang University Hangzhou, China
| | - Shenyi Dai
- College of Economics and Management, China Jiliang University Hangzhou, China
| | - Xiaoyi Wang
- School of Management, Zhejiang University Hangzhou, China
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36
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Zhishuai J, Hong L, Daxing W, Pin Z, Xuejing L. Processing of emotional faces in congenital amusia: An emotional music priming event-related potential study. NEUROIMAGE-CLINICAL 2017; 14:602-609. [PMID: 28367404 PMCID: PMC5361869 DOI: 10.1016/j.nicl.2017.02.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Revised: 01/01/2017] [Accepted: 02/28/2017] [Indexed: 12/03/2022]
Abstract
Congenital amusia is characterized by lifelong impairments in music perception and processing. It is unclear whether pitch detection deficits impact amusic individuals' perception of musical emotion. In the current work, 19 amusics and 21 healthy controls were subjected to electroencephalography (EEG) while being exposed to music excerpts and emotional faces. We assessed each individual's ability to discriminate positive- and negative-valenced emotional faces and analyzed electrophysiological indices, in the form of event-related potentials (ERPs) recorded at 32 sites, following exposure to emotionally positive or negative music excerpts. We observed smaller N2 amplitudes in response to facial expressions in the amusia group than in the control group, suggesting that amusics were less affected by the musical stimuli. The late-positive component (LPC) in amusics was similar to that in controls. Our results suggest that the neurocognitive deficit characteristic of congenital amusia is fundamentally an impairment in musical information processing rather than an impairment in emotional processing. Emotional recognition in individuals with amusia was examined by electroencephalography. N2 amplitudes generated in response to facial expressions were less affected by musical stimuli in the amusia group than in the control group. The late-positive component in amusic participants was similar to that in controls. Neurocognitively, amusia appears to be a musical information processing impairment rather than an impairment in emotional processing.
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Affiliation(s)
- Jin Zhishuai
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Liu Hong
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Wu Daxing
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China; Medical Psychological Institute of Central South University, Changsha 410011, Hunan, China
| | - Zhang Pin
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Lu Xuejing
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China; CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China
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37
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Zhou S, Jin J, Daly I, Wang X, Cichocki A. Optimizing the Face Paradigm of BCI System by Modified Mismatch Negative Paradigm. Front Neurosci 2016; 10:444. [PMID: 27774046 PMCID: PMC5054457 DOI: 10.3389/fnins.2016.00444] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 09/14/2016] [Indexed: 11/13/2022] Open
Abstract
Many recent studies have focused on improving the performance of event-related potential (ERP) based brain computer interfaces (BCIs). The use of a face pattern has been shown to obtain high classification accuracies and information transfer rates (ITRs) by evoking discriminative ERPs (N200 and N400) in addition to P300 potentials. Recently, it has been proved that the performance of traditional P300-based BCIs could be improved through a modification of the mismatch pattern. In this paper, a mismatch inverted face pattern (MIF-pattern) was presented to improve the performance of the inverted face pattern (IF-pattern), one of the state of the art patterns used in visual-based BCI systems. Ten subjects attended in this experiment. The result showed that the mismatch inverted face pattern could evoke significantly larger vertex positive potentials (p < 0.05) and N400s (p < 0.05) compared to the inverted face pattern. The classification accuracy (mean accuracy is 99.58%) and ITRs (mean bit rate is 27.88 bit/min) of the mismatch inverted face pattern was significantly higher than that of the inverted face pattern (p < 0.05).
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Affiliation(s)
- Sijie Zhou
- Key Laboratory of Advanced Control and Optimization for Chemical Processes, Ministry of Education, East China University of Science and Technology Shanghai, China
| | - Jing Jin
- Key Laboratory of Advanced Control and Optimization for Chemical Processes, Ministry of Education, East China University of Science and Technology Shanghai, China
| | - Ian Daly
- Brain Embodiment Lab, School of Systems Engineering, University of Reading Reading, UK
| | - Xingyu Wang
- Key Laboratory of Advanced Control and Optimization for Chemical Processes, Ministry of Education, East China University of Science and Technology Shanghai, China
| | - Andrzej Cichocki
- Laboratory for Advanced Brain Signal Processing, Brain Science Institute, RIKENWako-shi, Japan; Systems Research Institute PAS, Warsaw and Nicolaus Copernicus University (UMK)Torun, Poland
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38
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Cao B, Gao F, Ren M, Li F. Hierarchical effects on target detection and conflict monitoring. Sci Rep 2016; 6:32234. [PMID: 27561989 PMCID: PMC4999815 DOI: 10.1038/srep32234] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 08/03/2016] [Indexed: 11/08/2022] Open
Abstract
Previous neuroimaging studies have demonstrated a hierarchical functional structure of the frontal cortices of the human brain, but the temporal course and the electrophysiological signature of the hierarchical representation remains unaddressed. In the present study, twenty-one volunteers were asked to perform a nested cue-target task, while their scalp potentials were recorded. The results showed that: (1) in comparison with the lower-level hierarchical targets, the higher-level targets elicited a larger N2 component (220-350 ms) at the frontal sites, and a smaller P3 component (350-500 ms) across the frontal and parietal sites; (2) conflict-related negativity (non-target minus target) was greater for the lower-level hierarchy than the higher-level, reflecting a more intensive process of conflict monitoring at the final step of target detection. These results imply that decision making, context updating, and conflict monitoring differ among different hierarchical levels of abstraction.
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Affiliation(s)
- Bihua Cao
- School of Psychology, JiangXi Normal University, NanChang 330022, P. R. China
| | - Feng Gao
- Research center of brain and cognitive neuroscience, Liaoning Normal University, Dalian 116029, P. R. China
| | - Maofang Ren
- School of Psychology, JiangXi Normal University, NanChang 330022, P. R. China
| | - Fuhong Li
- School of Psychology, JiangXi Normal University, NanChang 330022, P. R. China
- Research center of brain and cognitive neuroscience, Liaoning Normal University, Dalian 116029, P. R. China
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39
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Ferrari V, Codispoti M, Bradley MM. Repetition and ERPs during emotional scene processing: A selective review. Int J Psychophysiol 2016; 111:170-177. [PMID: 27418540 DOI: 10.1016/j.ijpsycho.2016.07.496] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2015] [Revised: 07/02/2016] [Accepted: 07/08/2016] [Indexed: 10/21/2022]
Abstract
A set of studies are reviewed that investigate the effects of repetition during scene perception on event-related potentials, elucidating perceptual, memory and emotional processes. Repetition suppression was consistently found for the amplitude of early frontal N2 and posterior P2 components, which was greatly enhanced for massed, compared to distributed, repetition. Both repetition suppression and enhancement of the amplitude of a centro-parietal positive potential (LPP) were found in specific contexts. Suppression was reliably found following a massive number of repetitions of few items, whereas enhancement is found when repetitions are spaced; enhancement was apparent both during simple free viewing as well as on an explicit recognition test. Regardless of repetition, an enhanced LPP was always found for emotional, compared to neutral, scenes. Taken together, the data suggest that different effects of massed and distributed repetitions on specific ERP components index perceptual priming, habituation, and spontaneous episodic retrieval.
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Affiliation(s)
- Vera Ferrari
- Department of Neuroscience, University of Parma, Italy.
| | | | - Margaret M Bradley
- Center for the Study of Emotion and Attention (CSEA), University of Florida, FL, United States
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Griffiths O, Le Pelley ME, Jack BN, Luque D, Whitford TJ. Cross-modal symbolic processing can elicit either an N2 or a protracted N2/N400 response. Psychophysiology 2016; 53:1044-53. [PMID: 27006093 DOI: 10.1111/psyp.12649] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 02/24/2016] [Indexed: 11/28/2022]
Abstract
A cross-modal symbolic paradigm was used to elicit EEG activity related to semantic incongruence. Twenty-five undergraduate students viewed pairings of visual lexical cues (e.g., DOG) with congruent (50% of trials) or incongruent (50%) auditory nonlexical stimuli (animal vocalizations; e.g., sound of a dog woofing or a cat meowing). In one condition, many different pairs of congruent/incongruent stimuli were shown, whereas in a second condition only two pairs of stimuli were repeatedly shown. A typical N400-like pattern of incongruence-related activity (including activity in the N2 time window) was evident in the condition using many stimuli, whereas the incongruence-related activity in the two-stimuli condition was confined to differential N2-like activity. A supplementary analysis excluded stimulus characteristics as the source of this differential activity between conditions. We found that a single individual performing a fixed task can demonstrate either a protracted N400-like pattern of activity or a more temporally focused N2-like pattern of activity in response to the same stimulus, which suggests that the N2 may be a precursor to the protracted N400 response.
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Affiliation(s)
| | | | | | - David Luque
- School of Psychology, UNSW Australia, Sydney, Australia
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41
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Scannella S, Pariente J, De Boissezon X, Castel-Lacanal E, Chauveau N, Causse M, Dehais F, Pastor J. N270 sensitivity to conflict strength and working memory: A combined ERP and sLORETA study. Behav Brain Res 2016; 297:231-40. [DOI: 10.1016/j.bbr.2015.10.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 09/12/2015] [Accepted: 10/05/2015] [Indexed: 11/15/2022]
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42
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Wei L, Li Y, Yang X, Xue Q, Wang Y. Altered characteristic of brain networks in mild cognitive impairment during a selective attention task: An EEG study. Int J Psychophysiol 2015; 98:8-16. [DOI: 10.1016/j.ijpsycho.2015.05.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 04/12/2015] [Accepted: 05/28/2015] [Indexed: 01/19/2023]
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43
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Ma H, Wang Y, Wu J, Luo P, Han B. Long-Term Exposure to High Altitude Affects Response Inhibition in the Conflict-monitoring Stage. Sci Rep 2015; 5:13701. [PMID: 26324166 PMCID: PMC4555177 DOI: 10.1038/srep13701] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Accepted: 08/04/2015] [Indexed: 12/11/2022] Open
Abstract
To investigate the effects of high-altitude exposure on response inhibition, event-related potential (ERP) components N2 and P3 were measured in Go/NoGo task. The participants included an ‘immigrant’ high-altitude group (who had lived at high altitude for three years but born at low altitude) and a low-altitude group (living in low altitude only). Although the behavioural data showed no significant differences between the two groups, a delayed latency of NoGo-N2 was found in the high-altitude group compared to the low-altitude group. Moreover, larger N2 and smaller P3 amplitudes were found in the high-altitude group compared to the low-altitude group, for both the Go and NoGo conditions. These findings suggest that high-altitude exposure affects response inhibition with regard to processing speed during the conflict monitoring stage. In addition, high altitude generally increases the neural activity in the matching step of information processing and attentional resources. These results may provide some insights into the neurocognitive basis of the effects on high-altitude exposure on response inhibition.
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Affiliation(s)
- Hailin Ma
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China.,Institute of Education and Psychology, Tibet University, Tibet, China
| | - Yan Wang
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Jianhui Wu
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Ping Luo
- Institute of Education and Psychology, Tibet University, Tibet, China
| | - Buxin Han
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
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44
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An electrophysiological insight into visual attention mechanisms underlying schizotypy. Biol Psychol 2015; 109:206-21. [DOI: 10.1016/j.biopsycho.2015.06.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Revised: 06/15/2015] [Accepted: 06/15/2015] [Indexed: 11/23/2022]
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45
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Kennedy BL, Most SB. Affective stimuli capture attention regardless of categorical distinctiveness: An emotion-induced blindness study. VISUAL COGNITION 2015. [DOI: 10.1080/13506285.2015.1024300] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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46
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Ferrari V, Bradley MM, Codispoti M, Lang PJ. Massed and distributed repetition of natural scenes: Brain potentials and oscillatory activity. Psychophysiology 2015; 52:865-72. [PMID: 25847093 DOI: 10.1111/psyp.12424] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Accepted: 01/27/2015] [Indexed: 10/23/2022]
Abstract
Neural measures of repetition can result in either repetition suppression or enhancement effects, with enhancement sometimes interpreted as indicating episodic retrieval, rather than stimulus habituation. Here, we manipulated whether repetitions were massed (consecutive) or distributed (intermixed) and measured event-related potentials and oscillatory activity, investigating the question of whether there is evidence of "spontaneous" episodic retrieval for distributed, but not massed, repetition. Results showed that distributed repetition uniquely prompted a significant centroparietal old-new effect as well as enhanced theta, compared to either novel presentations or massed repetitions, consistent with a hypothesis of spontaneous retrieval. Massed repetition, on the other hand, prompted repetition suppression and reduction of the N2/P2. Taken together, the data suggest that distributed repetition may facilitate later memory performance because it spontaneously retrieves prior representations.
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Affiliation(s)
- Vera Ferrari
- Department of Neuroscience; University of Parma; Parma Italy
| | - Margaret M. Bradley
- Center for the Study of Emotion and Attention; University of Florida; Gainesville Florida USA
| | | | - Peter J. Lang
- Center for the Study of Emotion and Attention; University of Florida; Gainesville Florida USA
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47
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Jin J, Sellers EW, Zhou S, Zhang Y, Wang X, Cichocki A. A P300 brain-computer interface based on a modification of the mismatch negativity paradigm. Int J Neural Syst 2015; 25:1550011. [PMID: 25804352 DOI: 10.1142/s0129065715500112] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The P300-based brain-computer interface (BCI) is an extension of the oddball paradigm, and can facilitate communication for people with severe neuromuscular disorders. It has been shown that, in addition to the P300, other event-related potential (ERP) components have been shown to contribute to successful operation of the P300 BCI. Incorporating these components into the classification algorithm can improve the classification accuracy and information transfer rate (ITR). In this paper, a single character presentation paradigm was compared to a presentation paradigm that is based on the visual mismatch negativity. The mismatch negativity paradigm showed significantly higher classification accuracy and ITRs than a single character presentation paradigm. In addition, the mismatch paradigm elicited larger N200 and N400 components than the single character paradigm. The components elicited by the presentation method were consistent with what would be expected from a mismatch paradigm and a typical P300 was also observed. The results show that increasing the signal-to-noise ratio by increasing the amplitude of ERP components can significantly improve BCI speed and accuracy. The mismatch presentation paradigm may be considered a viable option to the traditional P300 BCI paradigm.
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Affiliation(s)
- Jing Jin
- Key Laboratory of Advanced Control and Optimization for Chemical Processes, Ministry of Education, East China University of Science and Technology, Shanghai 200237, China
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48
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Event-related potential responses to letter-string comparison analogies. Exp Brain Res 2015; 233:1563-73. [PMID: 25698118 DOI: 10.1007/s00221-015-4230-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Accepted: 02/10/2015] [Indexed: 10/24/2022]
Abstract
Previous studies have used analogy completion tasks (e.g., abe is to abf as ijk is to what?) to examine the event-related potential (ERP) parameters of analogical reasoning. In the present study, ERP responses to analogies were investigated using an analogy comparison task (e.g., is abe to abf as ijk is to ijl?), with a focus on structural evaluation. The results showed that the identical match task elicited an N2 component with smaller amplitude than that of the N2 component in the zero- and one-step consistent analogies, reflecting automatic match detection. The data also showed that there were significant differences in the N400 during the consistent and inconsistent analogies, which may reflect a delayed perceptual mismatch with semantic strategies. Moreover, one-step consistent analogies evoked smaller late positive component (LPC) amplitudes than that evoked by identical match or zero-step consistent analogies in the 500- to 800-ms time interval, and one-step inconsistent analogies elicited smaller amplitude LPCs than that elicited by zero-step inconsistent analogies in the 500- to 750-ms time interval, which suggested that LPCs reflected structure evaluation in analogy comparison tasks.
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49
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Yang Y, Zhang X, Zhu Y, Dai Y, Liu T, Wang Y. Cognitive impairment in generalized anxiety disorder revealed by event-related potential N270. Neuropsychiatr Dis Treat 2015; 11:1405-11. [PMID: 26082637 PMCID: PMC4461089 DOI: 10.2147/ndt.s84666] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Cognitive function in anxiety disorders has been the subject of limited investigation, especially in generalized anxiety disorder (GAD). The purpose of this study was to investigate the cognitive function in subjects with GAD using mismatch-triggered negativity N270. METHODS Fifteen medication-free patients with a DSM-IV diagnosis of GAD, and 15 well-matched healthy controls performed a dual-feature delayed matching task while event-related potentials were recorded from their scalp. RESULTS The GAD group was characterized by the decreased N270 amplitude in the left hemisphere. The smaller N270 amplitude was associated with greater symptoms of anxiety and depression. CONCLUSION Since N270 is thought to index cognitive function in different domains, including attention and memory, our results suggest that individuals with GAD have an impaired cognitive function, particularly in selective attention and working memory. These cognitive deficits may have clinical significance in subjects with GAD and should be considered in treatment planning.
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Affiliation(s)
- Yingxue Yang
- Department of Neurology, Xuanwu Hospital, Capital Medical University, People's Republic of China ; Beijing Key Laboratory of Neuromodulation, Beijing, People's Republic of China
| | - Xiating Zhang
- Department of Neurology, Xuanwu Hospital, Capital Medical University, People's Republic of China ; Beijing Key Laboratory of Neuromodulation, Beijing, People's Republic of China
| | - Yu Zhu
- Department of Neurology, Xuanwu Hospital, Capital Medical University, People's Republic of China ; Beijing Key Laboratory of Neuromodulation, Beijing, People's Republic of China
| | - Yakang Dai
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, People's Republic of China
| | - Ting Liu
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, People's Republic of China
| | - Yuping Wang
- Department of Neurology, Xuanwu Hospital, Capital Medical University, People's Republic of China ; Beijing Key Laboratory of Neuromodulation, Beijing, People's Republic of China
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50
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Soltész F, Szűcs D. Neural adaptation to non-symbolic number and visual shape: an electrophysiological study. Biol Psychol 2014; 103:203-11. [PMID: 25258032 PMCID: PMC4266538 DOI: 10.1016/j.biopsycho.2014.09.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Revised: 09/11/2014] [Accepted: 09/12/2014] [Indexed: 10/27/2022]
Abstract
Several studies assumed that the analysis of numerical information happens in a fast and automatic manner in the human brain. Utilizing the high temporal resolution of electroencephalography (EEG) in a passive oddball adaptation paradigm, we compared event-related brain potentials (ERPs) evoked by unattended shape changes and unattended numerosity changes. We controlled visual stimulus properties in a stringent manner. Unattended changes in shape elicited significant, gradual adaptation effects in the range of early visual components, indicating the fast and automatic processing of shapes. Changes in numerosity did not elicit significant changes in these early ERP components. The lack of early number-specific effects was qualified by a significant interaction between Shape and Number conditions. Number change elicited gradual ERP effects only on late ERP components. We conclude that numerosity is a higher-level property assembled from naturally correlating perceptual cues and hence, it is identified later in the cognitive processing stream.
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Affiliation(s)
- Fruzsina Soltész
- Centre for Neuroscience in Education, Department of Psychology; University of Cambridge, Cambridge, UK.
| | - Dénes Szűcs
- Centre for Neuroscience in Education, Department of Psychology; University of Cambridge, Cambridge, UK
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