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Huang H, Li R, Qiao X, Li X, Li Z, Chen S, Yao Y, Wang F, Zhang X, Lin K, Zhang J. Attentional control influence habituation through modulation of connectivity patterns within the prefrontal cortex: Insights from stereo-EEG. Neuroimage 2024; 294:120640. [PMID: 38719154 DOI: 10.1016/j.neuroimage.2024.120640] [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: 12/03/2023] [Revised: 04/28/2024] [Accepted: 05/06/2024] [Indexed: 05/13/2024] Open
Abstract
Attentional control, guided by top-down processes, enables selective focus on pertinent information, while habituation, influenced by bottom-up factors and prior experiences, shapes cognitive responses by emphasizing stimulus relevance. These two fundamental processes collaborate to regulate cognitive behavior, with the prefrontal cortex and its subregions playing a pivotal role. Nevertheless, the intricate neural mechanisms underlying the interaction between attentional control and habituation are still a subject of ongoing exploration. To our knowledge, there is a dearth of comprehensive studies on the functional connectivity between subsystems within the prefrontal cortex during attentional control processes in both primates and humans. Utilizing stereo-electroencephalogram (SEEG) recordings during the Stroop task, we observed top-down dominance effects and corresponding connectivity patterns among the orbitofrontal cortex (OFC), the middle frontal gyrus (MFG), and the inferior frontal gyrus (IFG) during heightened attentional control. These findings highlighting the involvement of OFC in habituation through top-down attention. Our study unveils unique connectivity profiles, shedding light on the neural interplay between top-down and bottom-up attentional control processes, shaping goal-directed attention.
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Affiliation(s)
- Huimin Huang
- Brain Cognition and Computing Lab, National Engineering Research Center for E-learning, Central China Normal University, Wuhan, Hubei, China; Brain Cognition and Intelligent Computing Lab, Department of Artificial Intelligence, School of Informatics, Xiamen University, Xiamen, Fujian, China
| | - Rui Li
- Brain Cognition and Computing Lab, National Engineering Research Center for E-learning, Central China Normal University, Wuhan, Hubei, China
| | - Xiaojun Qiao
- Brain Cognition and Computing Lab, National Engineering Research Center for E-learning, Central China Normal University, Wuhan, Hubei, China
| | - Xiaoran Li
- Brain Cognition and Intelligent Computing Lab, Department of Artificial Intelligence, School of Informatics, Xiamen University, Xiamen, Fujian, China
| | - Ziyue Li
- Brain Cognition and Intelligent Computing Lab, Department of Artificial Intelligence, School of Informatics, Xiamen University, Xiamen, Fujian, China
| | - Siyi Chen
- Brain Cognition and Intelligent Computing Lab, Department of Artificial Intelligence, School of Informatics, Xiamen University, Xiamen, Fujian, China
| | - Yi Yao
- Epilepsy Center, Xiamen Humanity Hospital, Xiamen, Fujian, China
| | - Fengpeng Wang
- Epilepsy Center, Xiamen Humanity Hospital, Xiamen, Fujian, China
| | - Xiaobin Zhang
- Epilepsy Center, Xiamen Humanity Hospital, Xiamen, Fujian, China
| | - Kaomin Lin
- Epilepsy Center, Xiamen Humanity Hospital, Xiamen, Fujian, China
| | - Junsong Zhang
- Brain Cognition and Intelligent Computing Lab, Department of Artificial Intelligence, School of Informatics, Xiamen University, Xiamen, Fujian, China.
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2
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Mendl J, Banerjee S, Fischer R, Dreisbach G, Köster M. Control in context: The theta rhythm provides evidence for reactive control but no evidence for proactive control. Psychophysiology 2024:e14625. [PMID: 38837767 DOI: 10.1111/psyp.14625] [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: 11/13/2023] [Revised: 05/21/2024] [Accepted: 05/22/2024] [Indexed: 06/07/2024]
Abstract
A prime goal of psychological science is to understand how humans can flexibly adapt to rapidly changing contexts. The foundation of this cognitive flexibility rests on contextual adjustments of cognitive control, which can be tested using the list-wide proportion congruency effect (LWPC). Blocks with mostly incongruent (MI) trials show smaller conflict interference effects compared to blocks with mostly congruent (MC) trials. A critical debate is how proactive and reactive control processes drive contextual adjustments. In this preregistered study (N = 30), we address this conundrum, by using the theta rhythm as a key neural marker for cognitive control. In a confound-minimized Stroop paradigm with short alternating MC and MI blocks, we tested reaction times, error rates, and participants' individualized theta activity (2-7 Hz) in the scalp-recorded electroencephalogram. An LWPC effect was found for both, reaction times and error rates. Importantly, the results provided clear evidence for reactive control processes in the theta rhythm: Theta power was higher in rare incongruent compared with congruent trials in MC blocks, but there was no such modulation in MI blocks. However, regarding proactive control, there were no differences in sustained theta power between MC and MI blocks. A complementary analysis of the alpha activity (8-14 Hz) also revealed no evidence for sustained attentional resources in MI blocks. These findings suggest that contextual adjustments rely mainly on reactive control processes in the theta rhythm. Proactive control, in the present study, may be limited to a flexible attentional shift but does not seem to require sustained theta activity.
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Affiliation(s)
- Jonathan Mendl
- Department of Psychology, University of Regensburg, Regensburg, Germany
| | - Sayani Banerjee
- Department of Psychology, University of Regensburg, Regensburg, Germany
| | - Rico Fischer
- Department of Psychology, University of Greifswald, Greifswald, Germany
| | - Gesine Dreisbach
- Department of Psychology, University of Regensburg, Regensburg, Germany
| | - Moritz Köster
- Department of Psychology, University of Regensburg, Regensburg, Germany
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3
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Kang MS, Yu-Chin C. Concurrent expectation and experience-based metacontrol: EEG insights and the role of working memory capacity. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2024:10.3758/s13415-024-01163-2. [PMID: 38291309 DOI: 10.3758/s13415-024-01163-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/16/2024] [Indexed: 02/01/2024]
Abstract
We investigated the simultaneous influence of expectation and experience on metacontrol, which we define as the instantiation of context-specific control states. These states could entail heightened control states in preparation for frequent task switching or lowered control states for task repetition. Specifically, we examined whether "expectations" regarding future control demands prompt proactive metacontrol, while "experiences" with items associated with specific control demands facilitate reactive metacontrol. In Experiment 1, we utilized EEG with a high temporal resolution to differentiate between brain activities associated with proactive and reactive metacontrol. We successfully observed cue-locked and image-locked ERP patterns associated with proactive and reactive metacontrol, respectively, supporting concurrent instantiation of two metacontrol modes. In Experiment 2, we focused on individual differences to investigate the modulatory role of working memory capacity (WMC) in the concurrent instantiation of two metacontrol modes. Our findings revealed that individuals with higher WMC exhibited enhanced proactive metacontrol, indicated by smaller response time variability (RTV). Additionally, individuals with higher WMC showed a lower tendency to rely on reactive metacontrol, indicated by a smaller item-specific switch probability (ISSP) effect. In conclusion, our results suggest that proactive and reactive metacontrol can coexist, but their interplay is influenced by individuals' WMC. Higher WMC promotes the use of proactive metacontrol while attenuating reliance on reactive metacontrol. This study provides insights into the interplay between proactive and reactive metacontrol and highlights the impact of WMC on their concurrent instantiation.
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Affiliation(s)
- M S Kang
- Department of Psychological Sciences, Purdue University, West Lafayette, IN, USA.
| | - C Yu-Chin
- Department of Psychological Sciences, Purdue University, West Lafayette, IN, USA
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4
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Smolders L, De Baene W, van der Hofstad R, Florack L, Rutten GJ. Working memory performance in glioma patients is associated with functional connectivity between the right dorsolateral prefrontal cortex and default mode network. J Neurosci Res 2023; 101:1826-1839. [PMID: 37694505 DOI: 10.1002/jnr.25242] [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: 12/22/2022] [Revised: 04/26/2023] [Accepted: 08/21/2023] [Indexed: 09/12/2023]
Abstract
In healthy subjects, activity in the default mode network (DMN) and the frontoparietal network (FPN) has consistently been associated with working memory (WM). In particular, the dorsolateral prefrontal cortex (DLPFC) is important for WM. The functional-anatomical basis of WM impairment in glioma patients is, however, still poorly understood. We investigated whether WM performance of glioma patients is reflected in resting-state functional connectivity (FC) between the DMN and FPN, additionally focusing on the DLPFC. Resting-state functional MRI data were acquired from 45 glioma patients prior to surgery. WM performance was derived from a pre-operative N-back task. Scans were parcellated into ROIs using both the Gordon and Yeo atlas. FC was calculated as the average Pearson correlation between functional time series. The FC between right DLPFC and DMN was inversely related to WM performance for both the Gordon and Yeo atlas (p = .010). No association was found for FC between left DLPFC and DMN, nor between the whole FPN and DMN. The results are robust and not dependent on atlas choice or tumor location, as they hold for both the Gordon and Yeo atlases, and independently of location variables. Our findings show that WM performance of glioma patients can be quantified in terms of interactions between regions and large-scale networks that can be measured with resting-state fMRI. These group-based results are a necessary step toward development of biomarkers for clinical management of glioma patients, and provide additional evidence that global disruption of the DMN relates to cognitive impairment in glioma patients.
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Affiliation(s)
- Lars Smolders
- Department of Neurosurgery, Elisabeth-TweeSteden Hospital, Tilburg, The Netherlands
- Department of Mathematics and Computer Science, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - Wouter De Baene
- Department of Cognitive Neuropsychology, Tilburg University, Tilburg, The Netherlands
| | - Remco van der Hofstad
- Department of Mathematics and Computer Science, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - Luc Florack
- Department of Mathematics and Computer Science, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - Geert-Jan Rutten
- Department of Neurosurgery, Elisabeth-TweeSteden Hospital, Tilburg, The Netherlands
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5
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Li Y, Wang Y, Chen A. Flexible integration and segregation of large-scale networks during adaptive control. Behav Brain Res 2023; 451:114521. [PMID: 37268251 DOI: 10.1016/j.bbr.2023.114521] [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: 01/26/2023] [Revised: 05/08/2023] [Accepted: 05/30/2023] [Indexed: 06/04/2023]
Abstract
Adaptive control characterizes the dynamic adjustment of cognitive control to changing environmental demand, and has obtained growing interests in its neural mechanism for the past two decades. Recent years, interpreting network reconfiguration in terms of integration and segregation has been proved to shed light on neural structure underlying various cognitive tasks. However, the relationship between network architecture and adaptive control remains unclear. Here, we quantified the network integration (global efficiency, participation coefficient, inter-subnetwork efficiency) and segregation (local efficiency, modularity) in the whole-brain and analyzed how these graph theory metrics were modulated by adaptive control. The results showed that the integration of the cognitive control network (the fronto-parietal network, FPN), the visual network (VIN) and the sensori-motor network (SMN) was significantly improved when conflict was rare, so as to cope with the incongruent trials of high cognitive control demands. Additionally, as the conflict proportion increased, the segregation of the cingulo-opercular network (CON) and the default mode network (DMN) significantly enhanced, which may contribute to specialized functioning or automatic processing, and help to solve conflict in a less resource-intensive mode. Finally, using graph metrics as features, the multivariate classifier reliably predicted the context condition. These results demonstrate how large-scale brain networks support adaptive control through flexible integration and segregation.
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Affiliation(s)
- Yilu Li
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Laboratory for Neuroinformation, Center for Information in Medicine, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Yanqing Wang
- Institute of Psychology, Chinese Academy of Sciences and University of Chinese Academy of Sciences, Beijing 100101, China
| | - Antao Chen
- School of Psychology, Center for Exercise and Brain Science, Shanghai University of Sport, Shanghai 200438, China.
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6
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Xia X, Guo M, Wang L. Learning of irrelevant stimulus-response associations modulates cognitive control. Neuroimage 2023; 276:120206. [PMID: 37263453 DOI: 10.1016/j.neuroimage.2023.120206] [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: 02/16/2023] [Revised: 05/28/2023] [Accepted: 05/29/2023] [Indexed: 06/03/2023] Open
Abstract
It has been shown that manipulating the proportion of congruent to incongruent trials in conflict tasks (e.g., Stroop, Simon, and flanker tasks) can vary the size of conflict effects, however, by two different mechanisms. One theory is the control learning account (the brain learns the probability of conflict and uses it to proactively adjust the control demand for future trials). The other is the irrelevant stimulus-response learning account (the brain learns the probability of irrelevant stimulus-response associations and uses it to prepare responses). Previous fMRI studies have detected the brain regions that contribute to the control-learning-modulated conflict effects, but it is less known what neural substrates underlie the conflict effects modulated by irrelevant S-R learning. We here investigated this question with a model-based fMRI study, in which the proportion of congruent to incongruent trials changed dynamically in the Simon task and the models learned the probability of irrelevant S-R associations quantitatively. Behavioral analyses showed that the unsigned prediction errors (PEs) of responses generated by the learning models correlated with reaction times irrespective of congruent and incongruent trials, indicating that large unsigned PEs associated with slow responses. The fMRI results showed that the regions of fronto-parietal and cingulo-opercular network involved in cognitive control were significantly modulated by the unsigned PEs, also irrespective of congruent and incongruent trials, indicating that large unsigned PEs associated with transiently increased activity in these regions. These results together suggest that learning of irrelevant S-R associations modulates reactive control, which demonstrates a new way to modulate cognitive control compared to the control learning account.
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Affiliation(s)
- Xiaokai Xia
- Center for Studies of Psychological Application and School of Psychology, Key Laboratory of Mental Health and Cognitive Science of Guangdong Province, Key Laboratory of Brain, Cognition and Education Sciences of Ministry of Education, South China Normal University, Guangzhou 510631, China
| | - Mingqian Guo
- Center for Studies of Psychological Application and School of Psychology, Key Laboratory of Mental Health and Cognitive Science of Guangdong Province, Key Laboratory of Brain, Cognition and Education Sciences of Ministry of Education, South China Normal University, Guangzhou 510631, China
| | - Ling Wang
- Center for Studies of Psychological Application and School of Psychology, Key Laboratory of Mental Health and Cognitive Science of Guangdong Province, Key Laboratory of Brain, Cognition and Education Sciences of Ministry of Education, South China Normal University, Guangzhou 510631, China.
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7
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Jiang H, Huang C, Li Z, Wang Q, Liang W, Zhou A. Conflict Experience Regulates the Neural Encoding of Cognitive Conflict. Brain Sci 2023; 13:880. [PMID: 37371360 DOI: 10.3390/brainsci13060880] [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: 04/16/2023] [Revised: 05/17/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023] Open
Abstract
Cognitive control is adaptive in that it rapidly adjusts attention in response to changing contexts and shifting goals. Research provides evidence that cognitive control can rapidly adjust attention to focus on task-relevant information based on prior conflict experience. Neural encoding of goal-related information is critical for goal-directed behaviour; however, the empirical evidence on how conflict experience affects the encoding of cognitive conflict in the brain is rather weak. In the present fMRI study, a Stroop task with different proportions of incongruent trial was used to investigate the neural encoding of cognitive conflict in the environment with changing conflict experience. The results showed that the anterior cingulate cortex, dorsolateral prefrontal cortex, and intraparietal sulcus played a pivotal role in the neural encoding of cognitive conflict. The classification in anterior cingulate cortex was significantly above chance in the high-proportion, moderate-proportion, and low-proportion conflict conditions conducted separately, suggesting that neural encoding of cognitive conflict in this region was not altered based on proportion of conflict. The dorsolateral prefrontal cortex and intraparietal sulcus showed significant above-chance classification in the moderate-proportion and low-proportion conflict conditions, but not in the high-proportion conflict condition. These findings provide direct evidence that conflict experience modulates the neural encoding of cognitive conflict.
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Affiliation(s)
- Hui Jiang
- School of Psychology, Northwest Normal University, Lanzhou 730070, China
| | - Chaozheng Huang
- School of Judicial Police, Gansu University of Political Science and Law, Lanzhou 730070, China
| | - Zekai Li
- School of Psychology, Northwest Normal University, Lanzhou 730070, China
| | - Qiuyun Wang
- School of Psychology, Northwest Normal University, Lanzhou 730070, China
| | - Weisong Liang
- School of Psychology, Northwest Normal University, Lanzhou 730070, China
| | - Aibao Zhou
- School of Psychology, Northwest Normal University, Lanzhou 730070, China
- School of Judicial Police, Gansu University of Political Science and Law, Lanzhou 730070, China
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Jia LX, Ye JY, Cui JF, Shi HS, Yang TX, Wang Y. Proactive and reactive cognitive control for emotional conflict in individuals with high schizotypy: An ERP study. Clin Neurophysiol 2023; 145:36-44. [PMID: 36413979 DOI: 10.1016/j.clinph.2022.10.016] [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: 05/26/2022] [Revised: 10/10/2022] [Accepted: 10/27/2022] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The present study aimed to examine how individuals with high schizotypy, a high risk group of schizophrenia patients, resolve emotional conflict in proactive and reactive control and the underlying neural mechanisms. METHODS Thirty-two individuals with high schizotypy and 30 matched individuals with low schizotypy completed an emotional face-word Stroop task with electroencephalographic data recorded. The proportion of incongruent trials was manipulated in the task to induce proactive control (mostly incongruent trials context, MI context) or reactive control (mostly congruent trials context, MC context). Two event-related potential (ERP) components (N170 and N2) were examined, which represent face processing and cognitive control processes, respectively. RESULTS In the MC context, significantly decreased N2 and N170 amplitudes were found in high schizotypy individuals compared with low schizotypy individuals, suggesting abnormal neural activity of reactive control in high schizotypy individuals. No significant differences were found between the two groups in the MI context. CONCLUSIONS These results provide initial evidence for dissociation of neural activity of proactive and reactive control on emotional conflict in individuals with high schizotypy. SIGNIFICANCE The current findings provide important insight into the emotional conflict resolution in the schizophrenia spectrum.
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Affiliation(s)
- Lu-Xia Jia
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Jun-Yan Ye
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Ji-Fang Cui
- Research Center for Information and Statistics, National Institute of Education Sciences, Beijing, China
| | - Hai-Song Shi
- North China Electric Power University, Beijing, China
| | - Tian-Xiao Yang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Ya Wang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China.
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9
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Suzuki K. Proportion compatibility effects on visual mismatch negativity in a flanker task. Biol Psychol 2022; 175:108431. [DOI: 10.1016/j.biopsycho.2022.108431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 09/24/2022] [Accepted: 09/28/2022] [Indexed: 11/16/2022]
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10
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Meijer AM, Aben B, Reynvoet B, Van den Bussche E. Reactive and proactive cognitive control as underlying processes of number processing in children. J Exp Child Psychol 2021; 215:105319. [PMID: 34801736 DOI: 10.1016/j.jecp.2021.105319] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 10/14/2021] [Accepted: 10/19/2021] [Indexed: 10/19/2022]
Abstract
Cognitive control is crucial to resolve conflict in tasks such as the flanker task. Reactive control is used when conflict is rare, whereas proactive control is more efficient in situations where conflict is frequent. Macizo and Herrera (Psychological Research, 2013, Vol. 77, pp. 651-658) found that these two control processes can also underlie two-digit number comparison in adults. Specifically, they observed that the unit-decade compatibility effect decreased in a block containing many conflict trials as compared with a block containing few conflict trials (i.e., a list-wide proportion congruency effect). In the current study, we assessed whether this finding also applies to children (7-, 9-, and 11-year-olds). Participants performed a flanker task and a two-digit number comparison task. In both tasks, the proportion of conflict was manipulated (80% vs. 20%). Results from the flanker task showed a typical list-wide proportion congruency effect in reaction times in all participating age groups. In the number comparison task, we observed list-wide proportion congruency effects in both reaction times and error rates, which did not interact with age. Our findings support the assumption that children as young as 7 years can effectively use proactive and reactive control strategies. We showed that this effect is not limited to standardized artificial laboratory tasks, such as the flanker task, but also underlies more daily life tasks, such as the processing of Arabic numbers.
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Affiliation(s)
- Anne-Merel Meijer
- Brain & Cognition, KU (Katholieke Universiteit) Leuven, 3000 Leuven, Belgium.
| | - Bart Aben
- Brain & Cognition, KU (Katholieke Universiteit) Leuven, 3000 Leuven, Belgium
| | - Bert Reynvoet
- Brain & Cognition, KU (Katholieke Universiteit) Leuven, 3000 Leuven, Belgium; Faculty of Psychology and Educational Sciences, KU Leuven Kulak, 8500 Kortrijk, Belgium
| | - Eva Van den Bussche
- Brain & Cognition, KU (Katholieke Universiteit) Leuven, 3000 Leuven, Belgium; Department of Psychology, Vrije Universiteit Brussel, 1050 Brussels, Belgium
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Dissociation of Proactive and Reactive Cognitive Control in Individuals with Schizotypy: An Event-Related Potential Study. J Int Neuropsychol Soc 2021; 27:981-991. [PMID: 33509315 DOI: 10.1017/s135561772000137x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Patients with schizophrenia and individuals with schizotypy, a subclinical group at risk for schizophrenia, have been found to have impairments in cognitive control. The Dual Mechanisms of Cognitive Control (DMC) framework hypothesises that cognitive control can be divided into proactive and reactive control. However, it is unclear whether individuals with schizotypy have differential behavioural impairments and neural correlates underlying these two types of cognitive control. METHOD Twenty-five individuals with schizotypy and 26 matched healthy controls (HCs) completed both reactive and proactive control tasks with electroencephalographic data recorded. The proportion of congruent and incongruent trials was manipulated in a classic colour-word Stroop task to induce proactive or reactive control. Proactive control was induced in a context with mostly incongruent (MI) trials and reactive control in a context with mostly congruent (MC) trials. Two event-related potential (ERP) components, medial frontal negativity (MFN, associated with conflict detection) and conflict sustained potential (conflict SP, associated with conflict resolution) were examined. RESULTS There was no significant difference between the two groups in terms of behavioural results. In terms of ERP results, in the MC context, HC exhibited significantly larger MFN (360-530 ms) and conflict SP (600-1000 ms) amplitudes than individuals with schizotypy. The two groups did not show any significant difference in MFN or conflict SP in the MI context. CONCLUSIONS The present findings provide initial evidence for dissociation of neural activation between proactive and reactive cognitive control in individuals with schizotypy. These findings help us understand cognitive control deficits in the schizophrenia spectrum.
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12
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Li Y, Wang Y, Yu F, Chen A. Large-scale reconfiguration of connectivity patterns among attentional networks during context-dependent adjustment of cognitive control. Hum Brain Mapp 2021; 42:3821-3832. [PMID: 33987911 PMCID: PMC8288082 DOI: 10.1002/hbm.25467] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 04/26/2021] [Indexed: 01/19/2023] Open
Abstract
The ability to adjust our behavior flexibly depending on situational demands and changes in the environment is an important characteristic of cognitive control. Previous studies have proved that this type of adaptive control plays a crucial role in selective attention, but have barely explored whether and how attentional networks support adaptive control. In the present study, a Stroop task with a different proportion of incongruent trials was used to investigate the brain activity and connectivity of six typical attentional control networks (i.e., the fronto-parietal network (FPN), cingulo-opercular network (CON), default mode network (DMN), dorsal attention network (DAN), and ventral attention network/salience network (VAN/SN)) in the environment with changing control demand. The behavioral analysis indicated a decreased Stroop interference (incongruent vs. congruent trial response time [RT]) with the increase in the proportion of incongruent trials within a block, indicating that cognitive control was improved there. The fMRI data revealed that the attenuate Stroop interference was accompanied by the activation of frontal and parietal regions, such as bilateral dorsolateral prefrontal cortex and anterior cingulate cortex. Crucially, the improved cognitive control induced by the increased proportion of incongruent trials was associated with the enhanced functional connectivity within the five networks, and a greater connection between CON with the DAN/SN, and between DMN with the CON/DAN/SN. Meanwhile, however, the functional coupling between the FPN and VAN was decreased. These results suggest that flexible regulations of cognitive control are implemented by the large-scale reconfiguration of connectivity patterns among the attentional networks.
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Affiliation(s)
- Yilu Li
- Key Laboratory of Cognition and Personality of Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
| | - Yanqing Wang
- Key Laboratory of Cognition and Personality of Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China.,Institute of Psychology, Chinese Academy of Sciences and University of Chinese Academy of Sciences, Beijing, China
| | - Fangwen Yu
- Key Laboratory of Cognition and Personality of Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China.,Key Laboratory for Neuroinformation, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Antao Chen
- Key Laboratory of Cognition and Personality of Ministry of Education, Faculty of Psychology, Southwest University, Chongqing, China
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Abstract
While we are performing a demanding cognitive task, not only do we have a sense of cognitive effort, we are also subjectively aware that we are initiating, executing and controlling our thoughts and actions (i.e., sense of agency). Previous studies have shown that cognitive effort can be both detrimental and facilitative for the experienced sense of agency. We hypothesized that the reason for these contradictory findings might lie in the use of differential time windows in which cognitive effort operates. The current study therefore examined the effect of cognitive effort exerted on the current trial, on the previous trial or across a block of trials on sense of agency, using implicit (Experiment 1) and explicit (Experiment 2) measures of sense of agency. We showed that the exertion of more cognitive control on current trials led to a higher explicit sense of agency. This surprising result was contrasted to previous studies to establish potential reasons for this surprising finding and to formulate recommendations for future studies.
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14
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Colvett JS, Nobles LM, Bugg JM. The unique effects of relatively recent conflict on cognitive control. J Exp Psychol Hum Percept Perform 2020; 46:1344-1367. [PMID: 32744839 DOI: 10.1037/xhp0000860] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In tasks like Stroop, it is well documented that cognitive control is affected by experiences with past conflict on 2 timescales. The "immediate" timescale is evidenced by congruency sequence effects while the "long" timescale is evidenced by list-wide proportion congruence effects. What remains underspecified is whether relatively recent experiences with conflict (i.e. recent timescale of a few preceding trials) also uniquely affect control and how experiences on different timescales are weighted. We conducted 3 preregistered experiments using a novel Stroop paradigm designed to isolate the effects of the recent timescale and measured cognitive control via diagnostic items. In Experiment 1, we manipulated the level of conflict experienced in the recent timescale within mostly congruent and mostly incongruent lists. Controlling for conflict experiences in the long and immediate timescales, we found that conflict in the recent timescale affected cognitive control and did so similarly across list types. In Experiment 2 we found a boundary condition for the effects of recent conflict -when the recent timescale was preceded by 50% congruent trials, conflict in the recent timescale did not affect cognitive control. Experiment 3 systematically replicated the findings of Experiment 1 and demonstrated that conflict in the recent timescale affected cognitive control even after a long unfilled delay between recent conflict and subsequent diagnostic trials. These novel findings expand understanding of how conflict experiences in the recent timescale affect cognitive control and highlight the need to expand theories of cognitive control to incorporate the recent timescale and its interaction with other timescales. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Affiliation(s)
- Jackson S Colvett
- Department of Psychological and Brain Sciences, Washington University in St. Louis
| | - Lindsay M Nobles
- Department of Psychological and Brain Sciences, Washington University in St. Louis
| | - Julie M Bugg
- Department of Psychological and Brain Sciences, Washington University in St. Louis
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Muscarella C, Mairesse O, Hughes G, Van den Bussche E. Behavioral and neural dynamics of cognitive control in the context of rumination. Neuropsychologia 2020; 146:107503. [PMID: 32492409 DOI: 10.1016/j.neuropsychologia.2020.107503] [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: 10/16/2019] [Revised: 05/22/2020] [Accepted: 05/25/2020] [Indexed: 10/24/2022]
Abstract
Rumination is a characteristic feature of several clinical disorders (e.g., major depressive disorder, insomnia disorder). Emerging evidence suggests that a reduced flexibility in the balance between proactive and reactive control might be related to trait rumination. This study aimed to investigate the proactive-reactive control balance in the context of trait rumination. In the current study, we investigated behavioral performance and event-related potentials (ERPs) while participants were performing an AX- Continuous Performance Task, to evaluate whether a shift towards more reactive control (i.e., conflict monitoring and resolution) at the expense of proactive control (i.e., maintenance and updating of task-relevant information) is associated with increased trait rumination. Our behavioral results as well as our ERP results did not demonstrate that a shift towards more reactive control at the expense of proactive control was associated with increased trait rumination. Future research is needed to investigate the proactive-reactive control balance in the context of trait rumination. This study is the first to explore the recruitment dynamics of cognitive control using behavioral as well as electrophysiological measures in the context of rumination.
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Affiliation(s)
- Charlotte Muscarella
- Department of Psychology, Vrije Universiteit Brussel, Brussels, Belgium; Brain & Cognition, KU Leuven, Leuven, Belgium.
| | - Olivier Mairesse
- Department of Psychology, Vrije Universiteit Brussel, Brussels, Belgium; Sleep Laboratory & Unit for Chronobiology U78, Brugmann University Hospital, Brussels, Belgium; Department LIFE, Royal Military Academy, Brussels, Belgium
| | - Gethin Hughes
- Department of Psychology, University of Essex, Colchester, United Kingdom
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16
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Temporal Dynamics of Memory-guided Cognitive Control and Generalization of Control via Overlapping Associative Memories. J Neurosci 2020; 40:2343-2356. [PMID: 32019830 DOI: 10.1523/jneurosci.1869-19.2020] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 01/29/2020] [Accepted: 01/29/2020] [Indexed: 02/05/2023] Open
Abstract
Goal-directed behavior can benefit from proactive adjustments of cognitive control that occur in anticipation of forthcoming cognitive control demands (CCD). Predictions of forthcoming CCD are thought to depend on learning and memory in two ways: First, through direct experience, associative encoding may link previously experienced CCD to its triggering item, such that subsequent encounters with the item serve to cue retrieval of (i.e., predict) the associated CCD. Second, in the absence of direct experience, pattern completion and mnemonic integration mechanisms may allow CCD to be generalized from its associated item to other items related in memory. While extant behavioral evidence documents both types of CCD prediction, the neurocognitive mechanisms giving rise to these predictions remain largely unexplored. Here, we tested two hypotheses: (1) memory-guided predictions about CCD precede control adjustments due to the actual CCD required; and (2) generalization of CCD can be accomplished through integration mechanisms that link partially overlapping CCD-item and item-item associations in memory. Supporting these hypotheses, the temporal dynamics of theta and alpha power in human electroencephalography data (n = 43, 26 females) revealed that an associative CCD effect emerges earlier than interaction effects involving actual CCD. Furthermore, generalization of CCD from one item (X) to another item (Y) was predicted by a decrease in alpha power following the presentation of the X-Y pair. These findings advance understanding of the mechanisms underlying memory-guided adjustments of cognitive control.SIGNIFICANCE STATEMENT Cognitive control adaptively regulates information processing to align with task goals. Experience-based expectations enable adjustments of control, leading to improved performance when expectations match the actual control demand required. Using EEG, we demonstrate that memory for past cognitive control demand proactively guides the allocation of cognitive control, preceding adjustments of control triggered by the demands of the present environment. Furthermore, we demonstrate that learned cognitive control demands can be generalized through mnemonic integration processes, enabling the spread of expectations about cognitive control demands to items associated in memory. We reveal that this generalization is linked to decreased alpha oscillation in medial frontal channels. Collectively, these findings provide new insights into how memory-control interactions facilitate goal-directed behavior.
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Braem S, Bugg JM, Schmidt JR, Crump MJC, Weissman DH, Notebaert W, Egner T. Measuring Adaptive Control in Conflict Tasks. Trends Cogn Sci 2019; 23:769-783. [PMID: 31331794 DOI: 10.1016/j.tics.2019.07.002] [Citation(s) in RCA: 149] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 06/29/2019] [Accepted: 07/01/2019] [Indexed: 12/15/2022]
Abstract
The past two decades have witnessed an explosion of interest in the cognitive and neural mechanisms of adaptive control processes that operate in selective attention tasks. This has spawned not only a large empirical literature and several theories but also the recurring identification of potential confounds and corresponding adjustments in task design to create confound-minimized metrics of adaptive control. The resulting complexity of this literature can be difficult to navigate for new researchers entering the field, leading to suboptimal study designs. To remediate this problem, we present here a consensus view among opposing theorists that specifies how researchers can measure four hallmark indices of adaptive control (the congruency sequence effect, and list-wide, context-specific, and item-specific proportion congruency effects) while minimizing easy-to-overlook confounds.
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Affiliation(s)
- Senne Braem
- Vrije Universiteit Brussel, Brussels, Belgium.
| | - Julie M Bugg
- Washington University in St. Louis, St. Louis, MO, USA
| | | | - Matthew J C Crump
- Brooklyn College of the City University of New York (CUNY), Brooklyn, NY, USA
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18
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De Loof E, Vassena E, Janssens C, De Taeye L, Meurs A, Van Roost D, Boon P, Raedt R, Verguts T. Preparing for hard times: Scalp and intracranial physiological signatures of proactive cognitive control. Psychophysiology 2019; 56:e13417. [DOI: 10.1111/psyp.13417] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 05/12/2019] [Accepted: 05/14/2019] [Indexed: 12/27/2022]
Affiliation(s)
- Esther De Loof
- Department of Experimental Psychology Ghent University Ghent Belgium
| | - Eliana Vassena
- Department of Experimental Psychology Ghent University Ghent Belgium
- Donders Institute for Brain, Cognition and Behaviour Radboud University Medical Center Nijmegen The Netherlands
| | - Clio Janssens
- Department of Experimental Psychology Ghent University Ghent Belgium
| | - Leen De Taeye
- Department of Internal Medicine Ghent University Hospital Ghent Belgium
| | - Alfred Meurs
- Department of Internal Medicine Ghent University Hospital Ghent Belgium
| | - Dirk Van Roost
- Department of Surgery Ghent University Hospital Ghent Belgium
| | - Paul Boon
- Department of Internal Medicine Ghent University Hospital Ghent Belgium
| | - Robrecht Raedt
- Department of Internal Medicine Ghent University Hospital Ghent Belgium
| | - Tom Verguts
- Department of Experimental Psychology Ghent University Ghent Belgium
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