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Yin F, Si F, Huo S, Wang Z, Yang H, Zhao X, Cao J. Social anxiety modulating early processing for social threat words: an ERP study. Cogn Emot 2024:1-11. [PMID: 39046729 DOI: 10.1080/02699931.2024.2381660] [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: 11/16/2023] [Revised: 06/14/2024] [Accepted: 07/11/2024] [Indexed: 07/25/2024]
Abstract
Even though some recent research revealed individuals with HSA typically display enhanced processing in the early stages of emotional information processing due to hypervigilance and vulnerability to negative stimuli, it is still unclear whether social anxiety affects the time course underlying processing bias for emotional stimuli. Therefore, the present study aimed to explore the early stage of processing social threat stimuli in high social anxiety (HSA) individuals by recording RTs and EEG data in the emotional Stroop task. Behavioral data showed that the HSA group responded to the threat words faster than neutral words (i.e. negative bias), but no emotional effects in the low social anxiety (LSA) group. Although the P1 component did not show any early effects, ERP data exhibited an enhanced N170 for HSA than for LSA groups. Threat words elicited larger N170 than neutral words in the LSA group only; this emotion effect was not evident in the HSA group. These findings indicated that social anxiety modulates early processing for social threat words. This study revealed the neural mechanisms underlying early emotional processing in individuals with social anxiety, providing insights for the evaluation and intervention of social anxiety.
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Affiliation(s)
- Fei Yin
- Department of Nursing, Harbin Medical University, Daqing, People's Republic of China
| | - Feng Si
- Key Laboratory of Human Factors and Ergonomics for State Market Regulation, China National Institute of Standardization, Beijing, People's Republic of China
| | - Shuhui Huo
- Department of Nursing, Harbin Medical University, Daqing, People's Republic of China
| | - Zhengjun Wang
- Department of Nursing, Harbin Medical University, Daqing, People's Republic of China
| | - Haibo Yang
- Department of Psychology, Daqing Third Hospital, Daqing, People's Republic of China
| | - Xiwu Zhao
- Department of Psychology, Daqing Third Hospital, Daqing, People's Republic of China
| | - Jianqin Cao
- Department of Nursing, Harbin Medical University, Daqing, People's Republic of China
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Chen B, Jiang L, Lu G, Li Y, Zhang S, Huang X, Xu P, Li F, Yao D. Altered dynamic network interactions in children with ASD during face recognition revealed by time-varying EEG networks. Cereb Cortex 2023; 33:11170-11180. [PMID: 37750334 DOI: 10.1093/cercor/bhad355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 09/07/2023] [Accepted: 09/08/2023] [Indexed: 09/27/2023] Open
Abstract
Although the electrophysiological event-related potential in face processing (e.g. N170) is widely accepted as a face-sensitivity biomarker that is deficient in children with autism spectrum disorders, the time-varying brain networks during face recognition are still awaiting further investigation. To explore the social deficits in autism spectrum disorder, especially the time-varying brain networks during face recognition, the current study analyzed the N170, cortical activity, and time-varying networks under 3 tasks (face-upright, face-inverted, and house-upright) in autism spectrum disorder and typically developing children. The results revealed a smaller N170 amplitude in autism spectrum disorder compared with typically developing, along with decreased cortical activity mainly in occipitotemporal areas. Concerning the time-varying networks, the atypically stronger information flow and brain network connections across frontal, parietal, and temporal regions in autism spectrum disorder were reported, which reveals greater effort was exerted by autism spectrum disorder to obtain comparable performance to the typically developing children, although the amplitude of N170 was still smaller than that of the typically developing children. Different brain activation states and interaction patterns of brain regions during face processing were discovered between autism spectrum disorder and typically developing. These findings shed light on the face-processing mechanisms in children with autism spectrum disorder and provide new insight for understanding the social dysfunction of autism spectrum disorder.
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Affiliation(s)
- Baodan Chen
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu 610054, China
- School of Life Science and Technology, Center for Information in BioMedicine, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Lin Jiang
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu 610054, China
- School of Life Science and Technology, Center for Information in BioMedicine, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Guoqing Lu
- School of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing 600054, China
| | - Yuqin Li
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu 610054, China
- School of Life Science and Technology, Center for Information in BioMedicine, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Shu Zhang
- School of Life Science and Technology, Center for Information in BioMedicine, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Xunan Huang
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu 610054, China
- School of Life Science and Technology, Center for Information in BioMedicine, University of Electronic Science and Technology of China, Chengdu 611731, China
- School of Foreign Languages, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Peng Xu
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu 610054, China
- School of Life Science and Technology, Center for Information in BioMedicine, University of Electronic Science and Technology of China, Chengdu 611731, China
- Research Unit of Neuro Information, Chinese Academy of Medical Sciences, Chengdu 2019RU035, China
- Radiation Oncology Key Laboratory of Sichuan Province, Chengdu 610041, China
| | - Fali Li
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu 610054, China
- School of Life Science and Technology, Center for Information in BioMedicine, University of Electronic Science and Technology of China, Chengdu 611731, China
- Research Unit of Neuro Information, Chinese Academy of Medical Sciences, Chengdu 2019RU035, China
| | - Dezhong Yao
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu 610054, China
- School of Life Science and Technology, Center for Information in BioMedicine, University of Electronic Science and Technology of China, Chengdu 611731, China
- Research Unit of Neuro Information, Chinese Academy of Medical Sciences, Chengdu 2019RU035, China
- School of Electrical Engineering, Zhengzhou University, Zhengzhou 450001, China
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Qiu Z, Becker SI, Xia H, Hamblin-Frohman Z, Pegna AJ. Fixation-related electrical potentials during a free visual search task reveal the timing of visual awareness. iScience 2023; 26:107148. [PMID: 37408689 PMCID: PMC10319232 DOI: 10.1016/j.isci.2023.107148] [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: 11/17/2022] [Revised: 04/26/2023] [Accepted: 06/12/2023] [Indexed: 07/07/2023] Open
Abstract
It has been repeatedly claimed that emotional faces readily capture attention, and that they may be processed without awareness. Yet some observations cast doubt on these assertions. Part of the problem may lie in the experimental paradigms employed. Here, we used a free viewing visual search task during electroencephalographic recordings, where participants searched for either fearful or neutral facial expressions among distractor expressions. Fixation-related potentials were computed for fearful and neutral targets and the response compared for stimuli consciously reported or not. We showed that awareness was associated with an electrophysiological negativity starting at around 110 ms, while emotional expressions were distinguished on the N170 and early posterior negativity only when stimuli were consciously reported. These results suggest that during unconstrained visual search, the earliest electrical correlate of awareness may emerge as early as 110 ms, and fixating at an emotional face without reporting it may not produce any unconscious processing.
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Affiliation(s)
- Zeguo Qiu
- School of Psychology, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Stefanie I. Becker
- School of Psychology, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Hongfeng Xia
- School of Psychology, The University of Queensland, Brisbane, QLD 4072, Australia
| | | | - Alan J. Pegna
- School of Psychology, The University of Queensland, Brisbane, QLD 4072, Australia
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Lasagna CA, Grove TB, Semple E, Suzuki T, Menkes MW, Pamidighantam P, McInnis M, Deldin PJ, Tso IF. Reductions in regional theta power and fronto-parietal theta-gamma phase-amplitude coupling during gaze processing in bipolar disorder. Psychiatry Res Neuroimaging 2023; 331:111629. [PMID: 36966619 PMCID: PMC10567117 DOI: 10.1016/j.pscychresns.2023.111629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 02/16/2023] [Accepted: 03/11/2023] [Indexed: 04/28/2023]
Abstract
Impaired social cognition is common in bipolar disorder (BD) and predicts poor functional outcomes. A critical determinant of social cognition is the ability to discriminate others' gaze direction, and its alteration may contribute to functional impairment in BD. However, the neural mechanisms underlying gaze processing in BD are unclear. Because neural oscillations are crucial neurobiological mechanisms supporting cognition, we aimed to understand their role in gaze processing in BD. Using electroencephalography (EEG) data recorded during a gaze discrimination task for 38 BD and 34 controls (HC), we examined: theta and gamma power over bilateral posterior and midline anterior locations associated with early face processing and higher-level cognitive processing, and theta-gamma phase-amplitude coupling (PAC) between locations. Compared to HC, BD showed reduced midline-anterior and left-posterior theta power, and diminished bottom-up/top-down theta-gamma PAC between anterior/posterior sites. Reduced theta power and theta-gamma PAC related to slower response times. These findings suggest that altered theta oscillations and anterior-posterior cross-frequency coupling between areas associated with higher-level cognition and early face processing may underlie impaired gaze processing in BD. This is a crucial step towards translational research that may inform novel social cognitive interventions (e.g., neuromodulation to target specific oscillatory dynamics) to improve functioning in BD.
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Affiliation(s)
- Carly A Lasagna
- Department of Psychology, University of Michigan, United States; Department of Psychiatry, University of Michigan, United States.
| | - Tyler B Grove
- Department of Psychiatry, University of Michigan, United States
| | - Erin Semple
- Department of Psychiatry, University of Michigan, United States
| | - Takakuni Suzuki
- Department of Psychology, University of Michigan, United States; Department of Psychiatry, University of Michigan, United States
| | - Margo W Menkes
- Department of Psychology, University of Michigan, United States; Department of Psychiatry, University of Michigan, United States
| | - Preetha Pamidighantam
- Michigan State University College of Human Medicine, Michigan State University, United States
| | - Melvin McInnis
- Department of Psychology, University of Michigan, United States; Department of Psychiatry, University of Michigan, United States
| | - Patricia J Deldin
- Department of Psychology, University of Michigan, United States; Department of Psychiatry, University of Michigan, United States
| | - Ivy F Tso
- Department of Psychiatry & Behavioral Health, The Ohio State University, United States
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Xin Z, Wang F, Lu Z, Li Q. Characteristics of attentional bias in meditators: An ERP study. INTERNATIONAL JOURNAL OF PSYCHOLOGY 2023; 58:143-152. [PMID: 36683258 DOI: 10.1002/ijop.12891] [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: 03/29/2022] [Accepted: 12/22/2022] [Indexed: 01/24/2023]
Abstract
Attentional bias is closely related to individual mental health. To explore the effect of mindfulness meditation on attentional bias, we use the dot-probe task to measure and compare the attentional bias of 16 Shaolin monks with meditation experience (meditator group) and 18 ordinary people without meditation experience (control group). The results were as follows: (1) The control group showed attentional bias to anger stimuli, while the meditator group did not show attentional bias; (2) The P1 amplitude induced by emotion stimuli was significantly less in the meditator group than in the control group; (3) When the control group observed angry-neutral faces, the P2 amplitude was greater than when they saw neutral-neutral faces. In comparison, there was no significant difference in P2 amplitude when the meditator group viewed faces with different emotions. This leads us to contend that people highly practiced in meditation can reduce their attentional bias to negative information, and show the cognitive characteristics of "impartial" treatment to external information.
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Affiliation(s)
- Zhaoyang Xin
- School of Psychology, Henan University, Kaifeng, China
| | - Fei Wang
- School of Psychology, Henan University, Kaifeng, China
| | - Zilu Lu
- School of Psychology, Henan University, Kaifeng, China
| | - Qiaoling Li
- School of Psychology, Henan University, Kaifeng, China
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Zimmer U, Wendt M, Pacharra M. Enhancing allocation of visual attention with emotional cues presented in two sensory modalities. BEHAVIORAL AND BRAIN FUNCTIONS : BBF 2022; 18:10. [PMID: 36138461 PMCID: PMC9494825 DOI: 10.1186/s12993-022-00195-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 08/27/2022] [Indexed: 11/10/2022]
Abstract
Background Responses to a visual target stimulus in an exogenous spatial cueing paradigm are usually faster if cue and target occur in the same rather than in different locations (i.e., valid vs. invalid), although perceptual conditions for cue and target processing are otherwise equivalent. This cueing validity effect can be increased by adding emotional (task-unrelated) content to the cue. In contrast, adding a secondary non-emotional sensory modality to the cue (bimodal), has not consistently yielded increased cueing effects in previous studies. Here, we examined the interplay of bimodally presented cue content (i.e., emotional vs. neutral), by using combined visual-auditory cues. Specifically, the current ERP-study investigated whether bimodal presentation of fear-related content amplifies deployment of spatial attention to the cued location. Results A behavioral cueing validity effect occurred selectively in trials in which both aspects of the cue (i.e., face and voice) were related to fear. Likewise, the posterior contra-ipsilateral P1-activity in valid trials was significantly larger when both cues were fear-related than in all other cue conditions. Although the P3a component appeared uniformly increased in invalidly cued trials, regardless of cue content, a positive LPC deflection, starting about 450 ms after target onset, was, again, maximal for the validity contrast in trials associated with bimodal presentation of fear-related cues. Conclusions Simultaneous presentation of fear-related stimulus information in the visual and auditory modality appears to increase sustained visual attention (impairing disengagement of attention from the cued location) and to affect relatively late stages of target processing.
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Affiliation(s)
- Ulrike Zimmer
- Faculty of Human Sciences, Department of Psychology, MSH Medical School Hamburg, Hamburg, Germany. .,ICAN Insitute of Cognitive and Affective Neuroscience, MSH Medical School Hamburg, Hamburg, Germany.
| | - Mike Wendt
- Faculty of Human Sciences, Department of Psychology, MSH Medical School Hamburg, Hamburg, Germany.,ICAN Insitute of Cognitive and Affective Neuroscience, MSH Medical School Hamburg, Hamburg, Germany
| | - Marlene Pacharra
- Faculty of Psychology, Department of Biopsychology, Institute of Cognitive Neuroscience, Ruhr-University Bochum, Bochum, Germany
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Attentional bias to threat and gray matter volume morphology in high anxious individuals. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2022; 22:600-609. [PMID: 34755317 DOI: 10.3758/s13415-021-00968-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/19/2021] [Indexed: 12/12/2022]
Abstract
In a sample of highly anxious individuals, the relationship between gray matter volume brain morphology and attentional bias to threat was assessed. Participants performed a dot-probe task of attentional bias to threat and gray matter volume was acquired from whole brain structural T1-weighted magnetic resonance imaging scans. The results replicate previous findings in unselected samples that elevated attentional bias to threat is linked to greater gray matter volume in the middle frontal gyrus and superior frontal gyrus. In addition, we provide novel evidence that elevated attentional bias to threat is associated with greater gray matter volume in the inferior frontal gyrus, insula, cerebellum, and other distributed regions. Lastly, exploratory analyses provide initial evidence that distinct subregions of the right posterior parietal cortex may contribute to attentional bias in a sex-specific manner. Our results illuminate how differences in gray matter volume morphology relate to attentional bias to threat in anxious individuals. This knowledge could inform neurocognitive models of anxiety-related attentional bias to threat.
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Petro NM, Ott L, Penhale S, Rempe M, Embury C, Picci G, Wang YP, Stephen JM, Calhoun VD, Wilson TW. Eyes-closed versus eyes-open differences in spontaneous neural dynamics during development. Neuroimage 2022; 258:119337. [PMID: 35636737 PMCID: PMC9385211 DOI: 10.1016/j.neuroimage.2022.119337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 05/24/2022] [Accepted: 05/26/2022] [Indexed: 01/23/2023] Open
Abstract
Background: Assessing brain activity during rest has become a widely used approach in developmental neuroscience. Extant literature has measured resting brain activity both during eyes-open and eyes-closed conditions, but the difference between these conditions has not yet been well characterized. Studies, limited to fMRI and EEG, have suggested that eyes-open versus -closed conditions may differentially impact neural activity, especially in visual cortices. Methods: Spontaneous cortical activity was recorded using MEG from 108 typically developing youth (9-15 years-old; 55 female) during separate sessions of eyes-open and eyes-closed rest. MEG source images were computed, and the strength of spontaneous neural activity was estimated in the canonical delta, theta, alpha, beta, and gamma bands, respectively. Power spectral density maps for eyes-open were subtracted from eyes-closed rest, and then submitted to vertex-wise regression models to identify spatially specific differences between conditions and as a function of age and sex. Results: Relative alpha power was weaker in the eyes-open compared to -closed condition, but otherwise eyes-open was stronger in all frequency bands, with differences concentrated in the occipital cortex. Relative theta power became stronger in the eyes-open compared to the eyes-closed condition with increasing age in frontal cortex. No differences were observed between males and females. Conclusions: The differences in relative power from eyes-closed to -open conditions are consistent with changes observed in task-based visual sensory responses. Age differences occurred in relatively late developing frontal regions, consistent with canonical attention regions, suggesting that these differences could be reflective of developmental changes in attention processes during puberty. Taken together, resting-state paradigms using eyes-open versus -closed produce distinct results and, in fact, can help pinpoint sensory related brain activity.
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Affiliation(s)
- Nathan M Petro
- Institute for Human Neuroscience, Boys Town National Research Hospital, Boys Town, NE, USA
| | - Lauren Ott
- Institute for Human Neuroscience, Boys Town National Research Hospital, Boys Town, NE, USA
| | - Samantha Penhale
- Institute for Human Neuroscience, Boys Town National Research Hospital, Boys Town, NE, USA
| | - Maggie Rempe
- Institute for Human Neuroscience, Boys Town National Research Hospital, Boys Town, NE, USA; College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Christine Embury
- Institute for Human Neuroscience, Boys Town National Research Hospital, Boys Town, NE, USA; Department of Psychology, University of Nebraska Omaha, Omaha, NE, USA
| | - Giorgia Picci
- Institute for Human Neuroscience, Boys Town National Research Hospital, Boys Town, NE, USA
| | - Yu-Ping Wang
- Department of Biomedical Engineering, Tulane University, New Orleans, LA, USA
| | | | - Vince D Calhoun
- Mind Research Network, Albuquerque, NM, USA; Tri-Institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS), Georgia State University, Georgia Institute of Technology, and Emory University, Atlanta, GA, USA
| | - Tony W Wilson
- Institute for Human Neuroscience, Boys Town National Research Hospital, Boys Town, NE, USA; Department of Pharmacology & Neuroscience, Creighton University, Omaha, NE, USA.
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