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Wynn SC, Marshall TR, Nyhus E. Utilizing tACS to enhance memory confidence and EEG to predict individual differences in brain stimulation efficacy. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.27.596015. [PMID: 38854074 PMCID: PMC11160642 DOI: 10.1101/2024.05.27.596015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
The information transfer necessary for successful memory retrieval is believed to be mediated by theta and gamma oscillations. These oscillations have been linked to memory processes in electrophysiological studies, which were correlational in nature. In the current study, we used transcranial alternating current stimulation (tACS) to externally modulate brain oscillations to examine its direct effects on memory performance. Participants received sham, theta (4 Hz), and gamma (50 Hz) tACS over frontoparietal regions while retrieving information in a source memory paradigm. Linear regression models were used to investigate the direct effects of oscillatory non-invasive brain stimulation (NIBS) on memory accuracy and confidence. Our results indicate that both theta and gamma tACS altered memory confidence. Specifically, theta tACS seemed to lower the threshold for confidence in retrieved information, while gamma tACS appeared to alter the memory confidence bias. Furthermore, the individual differences in tACS effects could be predicted from electroencephalogram (EEG) measures recorded prior to stimulation, suggesting that EEG could be a useful tool for predicting individual variability in the efficacy of NIBS.
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Affiliation(s)
- Syanah C Wynn
- Neuroimaging Center, Johannes Gutenberg University Medical Center Mainz, Mainz, Germany
- Department of Psychology and Program in Neuroscience, Bowdoin College, Brunswick, ME, United States
- Centre for Human Brain Health, School of Psychology, University of Birmingham, Birmingham, UK
| | - Tom R Marshall
- Centre for Human Brain Health, School of Psychology, University of Birmingham, Birmingham, UK
| | - Erika Nyhus
- Department of Psychology and Program in Neuroscience, Bowdoin College, Brunswick, ME, United States
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2
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Geurten M, Lemaire P. The influence of irrelevant emotionally negative stimuli on early and late retrospective metacognitive judgements. Q J Exp Psychol (Hove) 2024; 77:1113-1124. [PMID: 37477180 DOI: 10.1177/17470218231191516] [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] [Indexed: 07/22/2023]
Abstract
It is well established that negative emotions influence a range of cognitive processes. How these emotions influence the metacognitive judgement individuals make about their own performance and whether this influence is similar depending on the conditions under which metacognition is assessed, however, is far less understood. The primary aim of this study was to determine whether exposure to emotional stimuli could influence metacognitive judgements made under short or long time constraints. A total sample of 144 young adults (aged 18-35 years) was recruited and asked to complete an arithmetic strategy selection task under emotional or neutral condition. Following each strategy selection trial, participants also provided a retrospective confidence judgement (RCJ). Both strategy selection and RCJ were collected under short or long time constraints (1,500 vs. 2,500 ms for strategy selection and 800 vs. 1,500 ms for RCJ). In addition to replicating previous findings showing lower rates of better strategy selection under negative emotions compared with neutral condition, an effect of negative stimuli on the accuracy of participants' confidence judgements was found, but only if participants had a short time limit to make their second-level evaluation. Such findings are consistent with the hypothesis that exposure to emotional stimuli disturbs early, but not late metacognitive processes and have important implications to further our understanding of the role of emotions on metacognition.
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Affiliation(s)
- Marie Geurten
- Psychology and Neuroscience of Cognition Unit, University of Liège, Liège, Belgium
- National Fund for Scientific Research (FRS-FNRS), Brussels, Belgium
| | - Patrick Lemaire
- Laboratoire de Psychologie Cognitive, Centre National de la Recherche Scientifique, Aix-Marseille University, Marseille, France
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3
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Shekhar M, Rahnev D. How do humans give confidence? A comprehensive comparison of process models of perceptual metacognition. J Exp Psychol Gen 2024; 153:656-688. [PMID: 38095983 PMCID: PMC10922729 DOI: 10.1037/xge0001524] [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] [Indexed: 02/23/2024]
Abstract
Humans have the metacognitive ability to assess the accuracy of their decisions via confidence judgments. Several computational models of confidence have been developed but not enough has been done to compare these models, making it difficult to adjudicate between them. Here, we compare 14 popular models of confidence that make various assumptions, such as confidence being derived from postdecisional evidence, from positive (decision-congruent) evidence, from posterior probability computations, or from a separate decision-making system for metacognitive judgments. We fit all models to three large experiments in which subjects completed a basic perceptual task with confidence ratings. In Experiments 1 and 2, the best-fitting model was the lognormal meta noise (LogN) model, which postulates that confidence is selectively corrupted by signal-dependent noise. However, in Experiment 3, the positive evidence (PE) model provided the best fits. We evaluated a new model combining the two consistently best-performing models-LogN and the weighted evidence and visibility (WEV). The resulting model, which we call logWEV, outperformed its individual counterparts and the PE model across all data sets, offering a better, more generalizable explanation for these data. Parameter and model recovery analyses showed mostly good recoverability but with important exceptions carrying implications for our ability to discriminate between models. Finally, we evaluated each model's ability to explain different patterns in the data, which led to additional insight into their performances. These results comprehensively characterize the relative adequacy of current confidence models to fit data from basic perceptual tasks and highlight the most plausible mechanisms underlying confidence generation. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Affiliation(s)
- Medha Shekhar
- School of Psychology, Georgia Institute of Technology
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4
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Fernández Velasco P, Loev S. Metacognitive Feelings: A Predictive-Processing Perspective. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2024:17456916231221976. [PMID: 38285929 DOI: 10.1177/17456916231221976] [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: 01/31/2024]
Abstract
Metacognitive feelings are affective experiences that concern the subject's mental processes and capacities. Paradigmatic examples include the feeling of familiarity, the feeling of confidence, or the tip-of-the-tongue experience. In this article, we advance an account of metacognitive feelings based on the predictive-processing framework. The core tenet of predictive processing is that the brain is a hierarchical hypothesis-testing mechanism, predicting sensory input on the basis of prior experience and updating predictions on the basis of the incoming prediction error. According to the proposed account, metacognitive feelings arise out of a process in which visceral changes serve as cues to predict the error dynamics relating to a particular mental process. The expected rate of prediction-error reduction corresponds to the valence at the core of the emerging metacognitive feeling. Metacognitive feelings use prediction dynamics to model the agent's situation in a way that is both descriptive and directive. Thus, metacognitive feelings are not only an appraisal of ongoing cognitive performance but also a set of action policies. These action policies span predictive trajectories across bodily action, mental action, and interoceptive changes, which together transform the epistemic landscape within which metacognitive feelings unfold.
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Affiliation(s)
| | - Slawa Loev
- Philosophy of Science and the Study of Religion, Ludwig Maximilian University of Munich
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Valesi R, Gabrielli G, Zito M, Bellati M, Bilucaglia M, Caponetto A, Fici A, Galanto A, Falcone MG, Russo V. From Coaching to Neurocoaching: A Neuroscientific Approach during a Coaching Session to Assess the Relational Dynamics between Coach and Coachee-A Pilot Study. Behav Sci (Basel) 2023; 13:596. [PMID: 37504044 PMCID: PMC10376351 DOI: 10.3390/bs13070596] [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: 06/12/2023] [Revised: 07/10/2023] [Accepted: 07/13/2023] [Indexed: 07/29/2023] Open
Abstract
Life transitions represent moments characterized by changes that can profoundly influence individual life trajectories and subjective well-being. Recently, career coaching has become an important method of helping people expand their self-awareness, facilitate personal development, and increase their performance in the school-to-work transition. Although previous studies have confirmed that one of the most important keys to the success of a coaching program is the quality of the relationship between coach and coachee, there is a lack of knowledge regarding how to objectively measure it. In this pilot study, we adopted a neuroscientific approach to introduce objective measures of the relationship between coach and coachee through the phases of a coaching session. A sample of 14 university students and a professional coach participated in career-coaching sessions while their affective states were measured by recording brain (EEG) and physiological (Skin conductance) activity. Electroencephalographic indicators of valence, arousal, and engagement showed differences between session phases, highlighting the possibility of a neurophysiological measurement of relational dynamics. Our results provide initial evidence that neurophysiological activity can be considered a way to understand differences in the coach-coachee relationship, thereby providing information on the effectiveness of coaching interventions and facilitating a better life transition from school to work.
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Affiliation(s)
- Riccardo Valesi
- Department of Management, University of Bergamo, 24129 Bergamo, Italy
| | - Giorgio Gabrielli
- Department of Business, Law, Economics and Consumer Behaviour "Carlo A. Ricciardi", Università IULM, 20143 Milan, Italy
- Behavior and Brain Lab IULM-Neuromarketing Research Center, Università IULM, 20143 Milan, Italy
| | - Margherita Zito
- Department of Business, Law, Economics and Consumer Behaviour "Carlo A. Ricciardi", Università IULM, 20143 Milan, Italy
- Behavior and Brain Lab IULM-Neuromarketing Research Center, Università IULM, 20143 Milan, Italy
| | - Mara Bellati
- Behavior and Brain Lab IULM-Neuromarketing Research Center, Università IULM, 20143 Milan, Italy
| | - Marco Bilucaglia
- Department of Business, Law, Economics and Consumer Behaviour "Carlo A. Ricciardi", Università IULM, 20143 Milan, Italy
- Behavior and Brain Lab IULM-Neuromarketing Research Center, Università IULM, 20143 Milan, Italy
| | - Alessia Caponetto
- Behavior and Brain Lab IULM-Neuromarketing Research Center, Università IULM, 20143 Milan, Italy
| | - Alessandro Fici
- Department of Business, Law, Economics and Consumer Behaviour "Carlo A. Ricciardi", Università IULM, 20143 Milan, Italy
- Behavior and Brain Lab IULM-Neuromarketing Research Center, Università IULM, 20143 Milan, Italy
| | - Annarita Galanto
- Skillmatch-Insubria Group, Università Carlo Cattaneo-LIUC, 21053 Castellanza, Italy
| | | | - Vincenzo Russo
- Department of Business, Law, Economics and Consumer Behaviour "Carlo A. Ricciardi", Università IULM, 20143 Milan, Italy
- Behavior and Brain Lab IULM-Neuromarketing Research Center, Università IULM, 20143 Milan, Italy
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Hong SS, Bae J, Son LK, Kim K. Negative emotion can be “more negative” for those with high metacognitive abilities when problem-solving. Front Psychol 2023; 14:1110211. [PMID: 36998380 PMCID: PMC10043754 DOI: 10.3389/fpsyg.2023.1110211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 02/22/2023] [Indexed: 03/16/2023] Open
Abstract
IntroductionMetacognitive monitoring ability enables you to learn and solve problems more efficiently through appropriate strategies. At the same time, those who are high in monitoring ability are known to allocate more cognitive resources to the perception and control of negative emotions, as compared to those with low metacognitive ability. Therefore, while monitoring emotions may help reduce the negative emotion by enabling efficient control, it could also interrupt the use of an efficient strategy when problem-solving, as cognitive resources may be depleted.MethodsTo confirm this, we divided participants into groups with high and low monitoring abilities and manipulated emotions by presenting emotional videos. Subsequent to the manipulation, problem solving strategies were examined using items from the Cognitive Reflection Test (CRT).ResultsResults showed that those who were high in monitoring ability were shown to use more efficient problem-solving strategies than those who were lower in monitoring ability, but only in situations when positive or no emotions were manipulated. However, as hypothesized, when negative emotion was aroused, the CRT scores of high monitoring ability group were significantly lowered, decreasing to the same performance as those with low monitoring ability. We also found that metacognitive monitoring ability, when interacting with emotion, indirectly affected CRT scores, and that monitoring and control, when affected by emotion, were mediated in the process.DiscussionThese findings suggest a novel and complicated interaction between emotion and metacognition and warrant further research.
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Affiliation(s)
- Seok-sung Hong
- Social Science Institute, Ajou University, Suwon, Republic of Korea
- *Correspondence: Seok-sung Hong,
| | - Jinhee Bae
- Brain Science, Institute Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Lisa K. Son
- Department of Psychology, Barnard College, Columbia University, New York, NY, United States
| | - Kyungil Kim
- Department of Psychology, Ajou University, Suwon, Republic of Korea
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7
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Irak M, Soylu C, Yavuz M. Comparing event-related potentials of retrospective and prospective metacognitive judgments during episodic and semantic memory. Sci Rep 2023; 13:1949. [PMID: 36732355 PMCID: PMC9895064 DOI: 10.1038/s41598-023-28595-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 01/20/2023] [Indexed: 02/04/2023] Open
Abstract
It is unclear whether metacognitive judgments are made on the basis of domain-generality or domain-specificity. In the current study, we compared both behavioral and event-related potential (ERP) correlates of retrospective (retrospective confidence judgments: RCJs), and prospective (feeling of knowing: FOK) metacognitive judgments during episodic and semantic memory tasks in 82 participants. Behavioral results indicated that FOK judgments reflect a domain-specific process, while RCJ reflect a domain-general process. RCJ and FOK judgments produced similar ERP waveforms within the memory tasks, but with different temporal dynamics; thus supporting the hypothesis that retrospective and prospective metacognitive judgments are distinct processes. Our ERP results also suggest that metacognitive judgments are linked to distributed neural substrates, rather than purely frontal lobe functioning. Furthermore, the role of intra-subject and inter-subject differences in metacognitive judgments across and within the memory tasks are highlighted.
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Affiliation(s)
- Metehan Irak
- Department of Psychology Brain and Cognition Research Laboratory, Bahçeşehir University, Çırağan Cad. No: 4 Beşiktaş, Istanbul, 34353, Turkey.
| | - Can Soylu
- Department of Psychology Brain and Cognition Research Laboratory, Bahçeşehir University, Çırağan Cad. No: 4 Beşiktaş, Istanbul, 34353, Turkey
| | - Mustafa Yavuz
- Graduate School of Systemic Neurosciences, Ludwig-Maximilians-Universität München, Munich, Germany
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8
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Di Luzio P, Tarasi L, Silvanto J, Avenanti A, Romei V. Human perceptual and metacognitive decision-making rely on distinct brain networks. PLoS Biol 2022; 20:e3001750. [PMID: 35944012 PMCID: PMC9362930 DOI: 10.1371/journal.pbio.3001750] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 07/11/2022] [Indexed: 11/18/2022] Open
Abstract
Perceptual decisions depend on the ability to exploit available sensory information in order to select the most adaptive option from a set of alternatives. Such decisions depend on the perceptual sensitivity of the organism, which is generally accompanied by a corresponding level of certainty about the choice made. Here, by use of corticocortical paired associative transcranial magnetic stimulation protocol (ccPAS) aimed at inducing plastic changes, we shaped perceptual sensitivity and metacognitive ability in a motion discrimination task depending on the targeted network, demonstrating their functional dissociation. Neurostimulation aimed at boosting V5/MT+-to-V1/V2 back-projections enhanced motion sensitivity without impacting metacognition, whereas boosting IPS/LIP-to-V1/V2 back-projections increased metacognitive efficiency without impacting motion sensitivity. This double-dissociation provides causal evidence of distinct networks for perceptual sensitivity and metacognitive ability in humans.
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Affiliation(s)
- Paolo Di Luzio
- Center for Studies and Research in Cognitive Neuroscience, University of Bologna, Cesena, Italy
| | - Luca Tarasi
- Center for Studies and Research in Cognitive Neuroscience, University of Bologna, Cesena, Italy
| | - Juha Silvanto
- School of Psychology, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - Alessio Avenanti
- Center for Studies and Research in Cognitive Neuroscience, University of Bologna, Cesena, Italy
- Centro de Investigación en Neuropsicología y Neurociencias Cognitivas, Universidad Católica del Maule, Talca, Chile
| | - Vincenzo Romei
- Center for Studies and Research in Cognitive Neuroscience, University of Bologna, Cesena, Italy
- IRCCS Fondazione Santa Lucia, Rome, Italy
- * E-mail:
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9
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Perrotta D, Perri RL. Mini-review: When neurostimulation joins cognitive-behavioral therapy. On the need of combining evidence-based treatments for addiction disorders. Neurosci Lett 2022; 777:136588. [PMID: 35341891 DOI: 10.1016/j.neulet.2022.136588] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 12/29/2021] [Accepted: 03/22/2022] [Indexed: 11/18/2022]
Abstract
Substance and behavioral addiction is a global health problem related to cognitive functioning and emotional responses like top-down control and craving. The present review discusses the role of non-invasive brain stimulation (NIBS) and cognitive-behavioral therapy (CBT) as evidence-based treatments for addiction disorders. The discussion spans between several evidence for both therapies, also considering the difference and heterogeneity among clinical protocols. Nowadays, literature is consistent in indicating the neurostimulation of the prefrontal cortex as effective for different kinds of addiction, corroborating the evidence that they rely on a common network in the brain. Likewise, within the CBT studies it is possible to observe a wide range of interventions that are overall effective in regulating the executive functions associated with addiction disorders. Nevertheless, the integration of NIBS and CBT in addictions has been scarcely considered in literature so far. For this reason, the present article is meant to foster empirical research in this field by highlighting the findings supporting these evidence-based interventions, both as stand-alone and integrated treatments. To this aim, psychological and neurophysiological mechanisms of NIBS and CBT in addictions are reviewed, and the rationale of their integration discussed. In particular, as evidence suggest these treatments affect top-down and bottom-up processes in different ways, with NIBS reducing craving and CBT boosting motivation and coping, we suggest their combination might better target the different components of addiction to promote abstinence.
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10
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Polychroni N, Herrojo Ruiz M, Terhune DB. Introspection confidence predicts EEG decoding of self-generated thoughts and meta-awareness. Hum Brain Mapp 2022; 43:2311-2327. [PMID: 35122359 PMCID: PMC8996352 DOI: 10.1002/hbm.25789] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 12/17/2021] [Accepted: 12/29/2021] [Indexed: 01/22/2023] Open
Abstract
The neurophysiological bases of mind wandering (MW)-an experiential state wherein attention is disengaged from the external environment in favour of internal thoughts-and state meta-awareness are poorly understood. In parallel, the relationship between introspection confidence in experiential state judgements and neural representations remains unclear. Here, we recorded EEG while participants completed a listening task within which they made experiential state judgements and rated their confidence. Alpha power was reliably greater during MW episodes, with unaware MW further associated with greater delta and theta power. Multivariate pattern classification analysis revealed that MW and meta-awareness can be decoded from the distribution of power in these three frequency bands. Critically, we show that individual decoding accuracies positively correlate with introspection confidence. Our results reaffirm the role of alpha oscillations in MW, implicate lower frequencies in meta-awareness, and are consistent with the proposal that introspection confidence indexes neurophysiological discriminability of representational states.
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Affiliation(s)
- Naya Polychroni
- Department of Psychology, Goldsmiths, University of London, London, UK
| | - Maria Herrojo Ruiz
- Department of Psychology, Goldsmiths, University of London, London, UK.,Center for Cognition and Decision Making, National Research University Higher School of Economics, Moscow, Russia
| | - Devin B Terhune
- Department of Psychology, Goldsmiths, University of London, London, UK
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11
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Basu S, Dixit S. Role of metacognition in explaining decision-making styles: A study of knowledge about cognition and regulation of cognition. PERSONALITY AND INDIVIDUAL DIFFERENCES 2022. [DOI: 10.1016/j.paid.2021.111318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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12
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Behavioural effects of task-relevant neuromodulation by rTMS on giving-up. Sci Rep 2021; 11:22250. [PMID: 34795318 PMCID: PMC8602284 DOI: 10.1038/s41598-021-01645-0] [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: 07/15/2020] [Accepted: 10/12/2021] [Indexed: 11/09/2022] Open
Abstract
Recent studies suggest that online repetitive transcranial magnetic stimulation (rTMS) can induce local entrainment of ongoing endogenous oscillatory activity during a task. This effect may impact cognitive performance, depending on the function of the oscillation. In this study, we aimed to investigate the effects of stimulation frequency and target location that are relevant to the cognitive processes of giving-up. We first investigated the correlations between the EEG oscillations and cognitive giving-up processes during problem-solving tasks (Experiment 1). We then conducted online rTMS to examine the frequency-dependent stimulation effects of rTMS on the performance of problem-solving tasks and ongoing oscillations (Experiment 2). The results of Experiment 1 suggested that the frontal theta rhythm is associated with the giving-up processes and that the frontal alpha rhythm is associated with problem-solving behaviour. Accordingly, we hypothesised that rTMS at the theta frequency would induce ongoing theta activity and accelerate the giving-up behaviour, while rTMS at the alpha frequency would induce ongoing alpha activity and slow down the giving-up behaviour in Experiment 2. The results showed that theta-frequency rTMS application induced an increase in theta amplitudes and shortened the giving-up response. Alpha-frequency rTMS application induced an increase in alpha amplitudes, but did not change giving-up responses. Considering the close resemblance between giving-up behaviour and rumination in depression, neuromodulation of cognitive giving-up processes may lead to a new intervention to treat depression by rTMS. Furthermore, this study strengthens the hypothesis that modulating task-relevant oscillations by rTMS could induce behavioural changes related to cognitive performance.
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13
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Tang S, Jia L, Liu M, Ren J, Li F, Luo J, Huang F. The dynamic monitoring and control mechanism in problem solving: Evidence from theta and alpha oscillations. Int J Psychophysiol 2021; 170:112-120. [PMID: 34699862 DOI: 10.1016/j.ijpsycho.2021.10.010] [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: 06/08/2021] [Revised: 09/22/2021] [Accepted: 10/19/2021] [Indexed: 11/26/2022]
Abstract
Although both originality and value are considered necessary criteria to identify creative ideas, little is known about how original and valuable ideas are generated in the human brain. To reveal how people monitor and control ongoing processing in the pursuit of original and valuable ideas, high-density electroencephalography (EEG) was used to record electrophysiological signals when participants were performing chunk decomposition tasks via novel-appropriate, novel-inappropriate, ordinary-appropriate and ordinary-inappropriate pathways. The results showed that approximately 100 ms after the problem was presented, novel pathways showed increased theta synchronization in the frontal sites compared to ordinary pathways. Novel pathways were associated with increased alpha desynchronization over the entire brain scale. These theta and alpha oscillations likely indicated rapid monitoring and effective control of novel processing in thinking. In the latter stages of problem solving, particularly during the 2000-2600-ms intervals, increased theta synchronization with decreased alpha desynchronization was found between novel-inappropriate and novel-appropriate pathways, which likely indicated slow monitoring and less control of inappropriate processing in novel thinking. The findings demonstrated the dynamic monitoring and control mechanism in the pursuit of original and valuable ideas.
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Affiliation(s)
- Shuang Tang
- School of Psychology, Jiangxi Normal University, Nanchang 330022, China
| | - Lujia Jia
- School of Psychology, Jiangxi Normal University, Nanchang 330022, China
| | - Mingzhu Liu
- Nanchang Institute of Technology, Nanchang 330044, China
| | - Jingyuan Ren
- Donders Institute for Brain, Cognition and Behaviour, Rodboud University Medical Center, Nijmegen 6525EN, Netherlands
| | - Fuhong Li
- School of Psychology, Jiangxi Normal University, Nanchang 330022, China
| | - Jing Luo
- School of Psychology, Capital Normal University, Beijing 100048, China
| | - Furong Huang
- School of Psychology, Jiangxi Normal University, Nanchang 330022, China.
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14
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Colautti L, Iannello P, Silveri MC, Antonietti A. Decision making in Parkinson's disease: An analysis of the studies using the Iowa Gambling Task. Eur J Neurosci 2021; 54:7513-7549. [PMID: 34655122 PMCID: PMC9299644 DOI: 10.1111/ejn.15497] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 10/02/2021] [Accepted: 10/11/2021] [Indexed: 12/21/2022]
Abstract
In Parkinson's disease (PD) impairments in decision making can occur, in particular because of the tendency toward risky and rewarding options. The Iowa Gambling Task has been widely used to investigate decision processes involving these options. The task assesses the ability to manage risk and to learn from feedback. The present paper aims at critically examining those studies in which this task has been administered to PD patients, in order to understand possible anomalies in patients' decision processes and which variables are responsible for that. A meta‐analysis has been conducted as well. Features of the task, sociodemographic and clinical aspects (including daily drugs intake), cognitive conditions and emotional disorders of the patients have been taken into account. Neural correlates of decision‐making competences were considered. It emerged that PD patients show a trend of preference toward risky choices, probably due to an impairment in anticipating the unrewarding consequences or to an insensitiveness to punishment. The possible role played by dopamine medications in decision making under uncertain conditions, affecting basal ganglia and structures involved in the limbic loop, was discussed. Attention has been focused on some aspects that need to be investigated in further research, in order to delve into this issue and promote patients' quality of life.
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Affiliation(s)
- Laura Colautti
- Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy
| | - Paola Iannello
- Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy
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15
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Seow TXF, Rouault M, Gillan CM, Fleming SM. How Local and Global Metacognition Shape Mental Health. Biol Psychiatry 2021; 90:436-446. [PMID: 34334187 DOI: 10.1016/j.biopsych.2021.05.013] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 05/14/2021] [Accepted: 05/16/2021] [Indexed: 01/22/2023]
Abstract
Metacognition is the ability to reflect on our own cognition and mental states. It is a critical aspect of human subjective experience and operates across many hierarchical levels of abstraction-encompassing local confidence in isolated decisions and global self-beliefs about our abilities and skills. Alterations in metacognition are considered foundational to neurologic and psychiatric disorders, but research has mostly focused on local metacognitive computations, missing out on the role of global aspects of metacognition. Here, we first review current behavioral and neural metrics of local metacognition that lay the foundation for this research. We then address the neurocognitive underpinnings of global metacognition uncovered by recent studies. Finally, we outline a theoretical framework in which higher hierarchical levels of metacognition may help identify the role of maladaptive metacognitive evaluation in mental health conditions, particularly when combined with transdiagnostic methods.
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Affiliation(s)
- Tricia X F Seow
- Max Planck UCL Centre for Computational Psychiatry and Ageing Research, University College London, London, United Kingdom; Wellcome Centre for Human Neuroimaging, University College London, London, United Kingdom.
| | - Marion Rouault
- Institut Jean Nicod, Département d'études cognitives, PSL Research University, Paris, France; Laboratoire de neurosciences cognitives et computationnelles, Département d'études cognitives, PSL Research University, Paris, France.
| | - Claire M Gillan
- School of Psychology, Trinity College Dublin, Dublin, Ireland; Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin, Ireland; Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland
| | - Stephen M Fleming
- Max Planck UCL Centre for Computational Psychiatry and Ageing Research, University College London, London, United Kingdom; Wellcome Centre for Human Neuroimaging, University College London, London, United Kingdom; Department of Experimental Psychology, University College London, London, United Kingdom
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16
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Desender K, Ridderinkhof KR, Murphy PR. Understanding neural signals of post-decisional performance monitoring: An integrative review. eLife 2021; 10:e67556. [PMID: 34414883 PMCID: PMC8378845 DOI: 10.7554/elife.67556] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 08/08/2021] [Indexed: 12/22/2022] Open
Abstract
Performance monitoring is a key cognitive function, allowing to detect mistakes and adapt future behavior. Post-decisional neural signals have been identified that are sensitive to decision accuracy, decision confidence and subsequent adaptation. Here, we review recent work that supports an understanding of late error/confidence signals in terms of the computational process of post-decisional evidence accumulation. We argue that the error positivity, a positive-going centro-parietal potential measured through scalp electrophysiology, reflects the post-decisional evidence accumulation process itself, which follows a boundary crossing event corresponding to initial decision commitment. This proposal provides a powerful explanation for both the morphological characteristics of the signal and its relation to various expressions of performance monitoring. Moreover, it suggests that the error positivity -a signal with thus far unique properties in cognitive neuroscience - can be leveraged to furnish key new insights into the inputs to, adaptation, and consequences of the post-decisional accumulation process.
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Affiliation(s)
- Kobe Desender
- Brain and Cognition, KU LeuvenLeuvenBelgium
- Department of Neurophysiology and Pathophysiology, University Medical Center Hamburg-EppendorfHamburgGermany
| | - K Richard Ridderinkhof
- Department of Psychology, University of AmsterdamAmsterdamNetherlands
- Amsterdam center for Brain and Cognition (ABC), University of AmsterdamAmsterdamNetherlands
| | - Peter R Murphy
- Department of Neurophysiology and Pathophysiology, University Medical Center Hamburg-EppendorfHamburgGermany
- Trinity College Institute of Neuroscience, Trinity College DublinDublinIreland
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17
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Soutschek A, Moisa M, Ruff CC, Tobler PN. Frontopolar theta oscillations link metacognition with prospective decision making. Nat Commun 2021; 12:3943. [PMID: 34168135 PMCID: PMC8225860 DOI: 10.1038/s41467-021-24197-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 05/26/2021] [Indexed: 11/16/2022] Open
Abstract
Prospective decision making considers the future consequences of actions and therefore requires agents to represent their present subjective preferences reliably across time. Here, we test the link of frontopolar theta oscillations to both metacognitive ability and prospective choice behavior. We target these oscillations with transcranial alternating current stimulation while participants make decisions between smaller-sooner and larger-later monetary rewards and rate their choice confidence after each decision. Stimulation designed to enhance frontopolar theta oscillations increases metacognitive accuracy in reports of subjective uncertainty in intertemporal decisions. Moreover, the stimulation also enhances the willingness of participants to restrict their future access to short-term gratification by strengthening the awareness of potential preference reversals. Our results suggest a mechanistic link between frontopolar theta oscillations and metacognitive knowledge about the stability of subjective value representations, providing a potential explanation for why frontopolar cortex also shields prospective decision making against future temptation.
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Affiliation(s)
| | - Marius Moisa
- Zurich Center for Neuroeconomics, University of Zurich, Zurich, Switzerland
| | - Christian C Ruff
- Zurich Center for Neuroeconomics, University of Zurich, Zurich, Switzerland
- Zurich Center for Neuroscience, University of Zurich and ETH Zurich, Zurich, Switzerland
| | - Philippe N Tobler
- Zurich Center for Neuroeconomics, University of Zurich, Zurich, Switzerland
- Zurich Center for Neuroscience, University of Zurich and ETH Zurich, Zurich, Switzerland
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18
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The Role of Subjective Experiences in Conflict Tasks: A Review. Psychol Belg 2021; 61:46-62. [PMID: 33614105 PMCID: PMC7879994 DOI: 10.5334/pb.508] [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] [Indexed: 12/03/2022] Open
Abstract
Cognitive control research is concerned with the question how we install adaptive behaviour in the case of (cognitive) conflict. In this review we focus on the role that awareness of this conflict plays in our ability to exert cognitive control. We will argue that visual conflict is not the only building block of metacognitive experiences of conflict and discuss how they are related to cognitive control. So, a first aim of the current review is to understand how these different metacognitive judgements are created. To do so, we draw some remarkable parallels with research on metacognition in decision making and memory research. Next, we elaborate on the relationship between metacognition and adaptive behaviour, with a specific focus on the role of subjective experiences in the Gratton effect. The grey areas that persist in the current literature are highlighted. In addition to deciphering the mechanisms of metacognitive judgements in cognitive control, this overview also aims to further enlarge our understanding of metacognitive abilities at a more general level.
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19
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Pezzetta R, Wokke ME, Aglioti SM, Ridderinkhof KR. Doing it Wrong: A Systematic Review on Electrocortical and Behavioral Correlates of Error Monitoring in Patients with Neurological Disorders. Neuroscience 2021; 486:103-125. [PMID: 33516775 DOI: 10.1016/j.neuroscience.2021.01.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 01/15/2021] [Accepted: 01/19/2021] [Indexed: 12/23/2022]
Abstract
Detecting errors in one's own and other's actions is a crucial ability for learning and adapting behavior to everchanging, highly volatile environments. Studies in healthy people demonstrate that monitoring errors in one's own and others' actions are underpinned by specific neural systems that are dysfunctional in a variety of neurological disorders. In this review, we first briefly discuss the main findings concerning error detection and error awareness in healthy subjects, the current theoretical models, and the tasks usually applied to investigate these processes. Then, we report a systematic search for evidence of dysfunctional error monitoring among neurological populations (basal ganglia, neurodegenerative, white-matter diseases and acquired brain injury). In particular, we examine electrophysiological and behavioral evidence for specific alterations of error processing in neurological disorders. Error-related negativity (ERN) amplitude were reduced in most (although not all) neurological patient groups, whereas Positivity Error (Pe) amplitude appeared not to be affected in most patient groups. Also theta activity was reduced in some neurological groups, but consistent evidence on the oscillatory activity has not been provided thus far. Behaviorally, we did not observe relevant patterns of pronounced dysfunctional (post-) error processing. Finally, we discuss limitations of the existing literature, conclusive points, open questions and new possible methodological approaches for clinical studies.
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Affiliation(s)
- R Pezzetta
- IRCCS San Camillo Hospital, Venice, Italy.
| | - M E Wokke
- Programs in Psychology and Biology, The Graduate Center of the City University of New York, New York, NY, USA; Department of Psychology, The University of Cambridge, Cambridge, UK
| | - S M Aglioti
- Sapienza University of Rome and CNLS@Sapienza at Istituto Italiano di Tecnologia, Via Regina Elena 295, 00161 Rome, Italy; Fondazione Santa Lucia, IRCCS, Rome, Italy
| | - K R Ridderinkhof
- Department of Psychology, University of Amsterdam, Nieuwe Achtergracht 129B, 1018, WS, Amsterdam, The Netherlands; Amsterdam Brain & Cognition (ABC), University of Amsterdam, Amsterdam, The Netherlands
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20
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Yeon J, Shekhar M, Rahnev D. Overlapping and unique neural circuits are activated during perceptual decision making and confidence. Sci Rep 2020; 10:20761. [PMID: 33247212 PMCID: PMC7699640 DOI: 10.1038/s41598-020-77820-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 11/16/2020] [Indexed: 12/02/2022] Open
Abstract
The period of making a perceptual decision is often followed by a period of rating confidence where one evaluates the likely accuracy of the initial decision. However, it remains unclear whether the same or different neural circuits are engaged during periods of perceptual decision making and confidence report. To address this question, we conducted two functional MRI experiments in which we dissociated the periods related to perceptual decision making and confidence report by either separating their respective regressors or asking for confidence ratings only in the second half of the experiment. We found that perceptual decision making and confidence reports gave rise to activations in large and mostly overlapping brain circuits including frontal, parietal, posterior, and cingulate regions with the results being remarkably consistent across the two experiments. Further, the confidence report period activated a number of unique regions, whereas only early sensory areas were activated for the decision period across the two experiments. We discuss the possible reasons for this overlap and explore their implications about theories of perceptual decision making and visual metacognition.
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Affiliation(s)
- Jiwon Yeon
- School of Psychology, Georgia Institute of Technology, 654 Cherry Str. NW, Atlanta, GA, 30332, USA.
| | - Medha Shekhar
- School of Psychology, Georgia Institute of Technology, 654 Cherry Str. NW, Atlanta, GA, 30332, USA
| | - Dobromir Rahnev
- School of Psychology, Georgia Institute of Technology, 654 Cherry Str. NW, Atlanta, GA, 30332, USA
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21
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Sources of Metacognitive Inefficiency. Trends Cogn Sci 2020; 25:12-23. [PMID: 33214066 DOI: 10.1016/j.tics.2020.10.007] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 10/22/2020] [Accepted: 10/23/2020] [Indexed: 12/17/2022]
Abstract
Confidence judgments are typically less informative about one's accuracy than they could be; a phenomenon we call metacognitive inefficiency. We review the existence of different sources of metacognitive inefficiency and classify them into four categories based on whether the corruption is due to: (i) systematic or nonsystematic influences, and (ii) the input to or the computation of the metacognitive system. Critically, the existence of different sources of metacognitive inefficiency provides an alternative explanation for behavioral findings typically interpreted as evidence for domain-specific (and against domain-general) metacognitive systems. We argue that, contrary to the dominant assumption in the field, metacognitive failures are not monolithic and suggest that understanding the sources of metacognitive inefficiency should be a primary goal of the science of metacognition.
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22
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Severo MC, Paul K, Walentowska W, Moors A, Pourtois G. Neurophysiological evidence for evaluative feedback processing depending on goal relevance. Neuroimage 2020; 215:116857. [PMID: 32304885 DOI: 10.1016/j.neuroimage.2020.116857] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 03/18/2020] [Accepted: 04/11/2020] [Indexed: 12/31/2022] Open
Abstract
Feedback signaling the success or failure of actions is readily exploited to implement goal-directed behavior. Two event-related brain potentials (ERPs) have been identified as reliable markers of evaluative feedback processing: the Feedback-Related Negativity (FRN) and the P3. Recent ERP studies have shown a substantial reduction of these components when the feedback's goal relevance (in terms of goal informativeness) was decreased. However, it remains unclear whether this lowering of evaluative feedback processing at the FRN and P3 levels (i) reflects a common regulation process operating across them or (ii) indirectly and mostly depends on valence processing. To address these questions, 44 participants performed a time estimation task wherein the perceived goal relevance of the feedback following each decision was manipulated via instructions in different blocks. We recorded 64-channel EEG and collected subjective ratings of feedback valence and relevance, separately for goal-relevant and irrelevant conditions. ERP results showed a substantial reduction of the FRN and P3 components for irrelevant than relevant feedback, despite the balanced task relevance between them. Moreover, a Principal Component Analysis (PCA) showed that these two successive ERP effects had dissociable spatiotemporal properties. Crucially, a multivariate multiple regression analysis revealed that goal relevance per se, but not valence, was the unique significant predictor of the amplitude reduction of the FRN and P3 when the feedback was goal irrelevant. Our results suggest that although these ERP components exhibit non-overlapping spatiotemporal properties and performance monitoring effects, they can both be modulated by a common, valence-unspecific process related to goal relevance.
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Affiliation(s)
- Mario Carlo Severo
- Cognitive & Affective Psychophysiology Laboratory, Department of Experimental Clinical and Health Psychology, Ghent University, Belgium.
| | - Katharina Paul
- Cognitive & Affective Psychophysiology Laboratory, Department of Experimental Clinical and Health Psychology, Ghent University, Belgium
| | - Wioleta Walentowska
- Cognitive & Affective Psychophysiology Laboratory, Department of Experimental Clinical and Health Psychology, Ghent University, Belgium; Psychophysiology Laboratory, Institute of Psychology, Jagiellonian University in Krakow, Poland
| | - Agnes Moors
- Research Group of Quantitative Psychology and Individual Differences, Center for Social and Cultural Psychology, KU Leuven, Belgium
| | - Gilles Pourtois
- Cognitive & Affective Psychophysiology Laboratory, Department of Experimental Clinical and Health Psychology, Ghent University, Belgium
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23
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Ertl M, Klaus M, Mast FW, Brandt T, Dieterich M. Spectral fingerprints of correct vestibular discrimination of the intensity of body accelerations. Neuroimage 2020; 219:117015. [PMID: 32505699 DOI: 10.1016/j.neuroimage.2020.117015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 05/04/2020] [Accepted: 06/02/2020] [Indexed: 12/18/2022] Open
Abstract
Perceptual decision-making is a complex task that requires multiple processing steps performed by spatially distinct brain regions interacting in order to optimize perception and motor response. Most of our knowledge on these processes and interactions were derived from unimodal stimulations of the visual system which identified the lateral intraparietal area and the posterior parietal cortex as critical regions. Unlike the visual system, the vestibular system has no primary cortical areas and it is associated with separate multisensory areas within the temporo-parietal cortex with the parieto-insular vestibular cortex, PIVC, being the core region. The aim of the presented experiment was to investigate the transition from sensation to perception and to reveal the main structures of the cortical vestibular system involved in perceptual decision-making. Therefore, an EEG analysis was performed in 35 healthy subjects during linear whole-body accelerations of different intensities on a motor-driven motion platform (hexapod). We used a discrimination task in order to judge the intensity of the accelerations. Furthermore, we manipulated the expectation of the upcoming stimulus by indicating the probability (25%, 50%, 75%, 100%) of the motion direction. The analysis of the vestibular evoked potentials (VestEPs) showed that the decision-making process leads to a second positive peak (P2b) which was not observed in previous task-free experiments. The comparison of the estimated neural generators of the P2a and P2b components showed significant activity differences in the anterior cingulus, the parahippocampal and the middle temporal gyri. Taking into account the time courses of the P2 components, the physical properties of the stimuli, and the responses given by the subjects we conclude that the P2b likely reflects the transition from the processing of sensory information to perceptual evaluation. Analyzing the decision-uncertainty reported by the subjects, a persistent divergence of the time courses starting at 188 ms after the acceleration was found at electrode Pz. This finding demonstrated that meta-cognition by means of confidence estimation starts in parallel with the decision-making process itself. Further analyses in the time-frequency domain revealed that a correct classification of acceleration intensities correlated with an inter-trial phase clustering at electrode Cz and an inter-site phase clustering of theta oscillations over frontal, central, and parietal cortical areas. The sites where the phase clustering was observed corresponded to core decision-making brain areas known from neuroimaging studies in the visual domain.
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Affiliation(s)
- M Ertl
- Department of Psychology, University Bern, Switzerland; Department of Neurology, Ludwig-Maximilians-Universität München, Germany.
| | - M Klaus
- Department of Psychology, University Bern, Switzerland
| | - F W Mast
- Department of Psychology, University Bern, Switzerland
| | - T Brandt
- German Center for Vertigo and Balance Disorders-IFBLMU (DSGZ), Ludwig-Maximilians-Universität München, Germany; Hertie Senior Research Professor for Clinical Neuroscience, Ludwig-Maximilians-Universität München, Germany
| | - M Dieterich
- Department of Neurology, Ludwig-Maximilians-Universität München, Germany; German Center for Vertigo and Balance Disorders-IFBLMU (DSGZ), Ludwig-Maximilians-Universität München, Germany; Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
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24
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Mazor M, Friston KJ, Fleming SM. Distinct neural contributions to metacognition for detecting, but not discriminating visual stimuli. eLife 2020; 9:e53900. [PMID: 32310086 PMCID: PMC7170652 DOI: 10.7554/elife.53900] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Accepted: 03/24/2020] [Indexed: 01/07/2023] Open
Abstract
Being confident in whether a stimulus is present or absent (a detection judgment) is qualitatively distinct from being confident in the identity of that stimulus (a discrimination judgment). In particular, in detection, evidence can only be available for the presence, not the absence, of a target object. This asymmetry suggests that higher-order cognitive and neural processes may be required for confidence in detection, and more specifically, in judgments about absence. In a within-subject, pre-registered and performance-matched fMRI design, we observed quadratic confidence effects in frontopolar cortex for detection but not discrimination. Furthermore, in the right temporoparietal junction, confidence effects were enhanced for judgments of target absence compared to judgments of target presence. We interpret these findings as reflecting qualitative differences between a neural basis for metacognitive evaluation of detection and discrimination, potentially in line with counterfactual or higher-order models of confidence formation in detection.
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Affiliation(s)
- Matan Mazor
- Wellcome Centre for Human Neuroimaging, University College LondonLondonUnited Kingdom
| | - Karl J Friston
- Wellcome Centre for Human Neuroimaging, University College LondonLondonUnited Kingdom
| | - Stephen M Fleming
- Wellcome Centre for Human Neuroimaging, University College LondonLondonUnited Kingdom
- Max Planck UCL Centre for Computational Psychiatry and Aging Research, University College LondonLondonUnited Kingdom
- Department of Experimental Psychology, University College LondonLondonUnited Kingdom
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25
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Wokke ME, Achoui D, Cleeremans A. Action information contributes to metacognitive decision-making. Sci Rep 2020; 10:3632. [PMID: 32107455 PMCID: PMC7046793 DOI: 10.1038/s41598-020-60382-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 02/10/2020] [Indexed: 11/08/2022] Open
Abstract
Metacognitive abilities allow us to adjust ongoing behavior and modify future decisions in the absence of external feedback. Although metacognition is critical in many daily life settings, it remains unclear what information is actually being monitored and what kind of information is being used for metacognitive decisions. In the present study, we investigated whether response information connected to perceptual events contribute to metacognitive decision-making. Therefore, we recorded EEG signals during a perceptual color discrimination task while participants were asked to provide an estimate about the quality of their decision on each trial. Critically, the moment participants provided their confidence judgments varied across conditions, thereby changing the amount of action information (e.g., response competition or response fluency) available for metacognitive decisions. Results from three experiments demonstrate that metacognitive performance improved when first-order action information was available at the moment metacognitive decisions about the perceptual task had to be provided. This behavioral effect was accompanied by enhanced functional connectivity (beta phase synchrony) between motor areas and prefrontal regions, exclusively observed during metacognitive decision-making. Our findings demonstrate that action information contributes to metacognitive decision-making, thereby painting a picture of metacognition as a process that integrates sensory evidence and information about our interactions with the world.
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Affiliation(s)
- Martijn E Wokke
- Programs in Psychology and Biology, The Graduate Center of the City University of New York, New York, NY, USA.
- Department of Psychology, The University of Cambridge, Cambridge, UK.
- Consciousness, Cognition, and Computation Group, Université Libre de Bruxelles, 1050, Bruxelles, Belgium.
| | - Dalila Achoui
- Consciousness, Cognition, and Computation Group, Université Libre de Bruxelles, 1050, Bruxelles, Belgium
- Center for Research in Cognition and Neurosciences, Université Libre de Bruxelles, 1050, Bruxelles, Belgium
- Neuroscience Institute, Université Libre de Bruxelles, 1050, Bruxelles, Belgium
| | - Axel Cleeremans
- Consciousness, Cognition, and Computation Group, Université Libre de Bruxelles, 1050, Bruxelles, Belgium
- Center for Research in Cognition and Neurosciences, Université Libre de Bruxelles, 1050, Bruxelles, Belgium
- Neuroscience Institute, Université Libre de Bruxelles, 1050, Bruxelles, Belgium
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26
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Zucca M, Rubino E, Vacca A, De Martino P, Roveta F, Govone F, Gai A, Caglio M, Gentile S, Giordana MT, Rainero I. Metacognitive impairment in patients with episodic and chronic migraine. J Clin Neurosci 2020; 72:119-123. [DOI: 10.1016/j.jocn.2019.12.048] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 12/20/2019] [Indexed: 12/20/2022]
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27
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Competitive Frontoparietal Interactions Mediate Implicit Inferences. J Neurosci 2019; 39:5183-5194. [PMID: 31015338 DOI: 10.1523/jneurosci.2551-18.2019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 04/16/2019] [Accepted: 04/18/2019] [Indexed: 01/17/2023] Open
Abstract
Frequent experience with regularities in our environment allows us to use predictive information to guide our decision process. However, contingencies in our environment are not always explicitly present and sometimes need to be inferred. Heretofore, it remained unknown how predictive information guides decision-making when explicit knowledge is absent and how the brain shapes such implicit inferences. In the present experiment, 17 human participants (9 females) performed a discrimination task in which a target stimulus was preceded by a predictive cue. Critically, participants had no explicit knowledge that some of the cues signaled an upcoming target, allowing us to investigate how implicit inferences emerge and guide decision-making. Despite unawareness of the cue-target contingencies, participants were able to use implicit information to improve performance. Concurrent EEG recordings demonstrate that implicit inferences rely upon interactions between internally and externally oriented networks, whereby prefrontal regions inhibit parietal cortex under internal implicit control.SIGNIFICANCE STATEMENT Regularities in our environment can guide our behavior providing information about upcoming events. Interestingly, such predictive information does not need to be explicitly represented to effectively guide our decision process. Here, we show how the brain engages in such real-world "data mining" and how implicit inferences emerge. We used a contingency cueing task and demonstrated that implicit inferences influenced responses to subsequent targets despite a lack of awareness of cue-target contingencies. Further, we show that these implicit inferences emerge through interactions between internally and externally oriented neural networks. The current results highlight the importance of prefrontal processes in transforming external events into predictive internalized models of the world.
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28
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Carbajal I, O'Neil JT, Palumbo RT, Voss JL, Ryals AJ. Hemisphere-specific effects of prefrontal theta-burst stimulation on visual recognition memory accuracy and awareness. Brain Behav 2019; 9:e01228. [PMID: 30873758 PMCID: PMC6456804 DOI: 10.1002/brb3.1228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 01/03/2019] [Accepted: 01/06/2019] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND The prefrontal cortex has been implicated in episodic memory and the awareness of memory. Few studies have probed the nature and necessity of its role via brain stimulation. There are uncertainties regarding whether the hemisphere of stimulation predicts effects on memory and whether effects of stimulation are format-specific, with most previous studies utilizing verbal/semantic stimuli. OBJECTIVE Our primary objective was to determine if theta-burst transcranial magnetic stimulation (TBS) to prefrontal cortex modulates visual memory accuracy, visual memory awareness, or both, and whether these effects depend on brain hemisphere. METHODS We administered TBS to 12 individuals in either left prefrontal, right prefrontal, or a sham location on three separate days. We then administered a visual associative-memory task incorporating global-level awareness judgments and feeling-of-knowing (FOK) judgments on test trials for which retrieval failed. RESULTS Overall memory accuracy significantly improved after right hemisphere TBS compared to sham. Simultaneously, subjects were relatively underconfident after right TBS, suggesting minimal awareness of memory accuracy improvements. The correspondence between FOKs and later recognition accuracy suggested a pattern of disruption in prospective memory monitoring accuracy after left TBS. CONCLUSIONS Our findings provide unique evidence for improved visual memory accuracy after right prefrontal TBS. These results also suggest right prefrontal lateralization for visual memory and left-hemisphere specialization for item-level prospective memory awareness judgments. Taken together, these results provided continued support for noninvasive stimulation to prefrontal cortex as a means of potentially improving memory and causally influencing prospective memory awareness.
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Affiliation(s)
- Ivan Carbajal
- Department of Psychology, University of North Texas, Denton, Texas
| | - Jonathan T O'Neil
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Robert T Palumbo
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Joel L Voss
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Anthony J Ryals
- Department of Psychology, University of North Texas, Denton, Texas
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29
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Irak M, Soylu C, Turan G, Çapan D. Neurobiological basis of feeling of knowing in episodic memory. Cogn Neurodyn 2019; 13:239-256. [PMID: 31168329 DOI: 10.1007/s11571-019-09520-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 12/03/2018] [Accepted: 01/04/2019] [Indexed: 11/28/2022] Open
Abstract
Feeling of knowing (FOK) is a metacognitive process which allows individuals to predict the likelihood that they will be able to remember, in the future, information which they currently cannot recall. Although FOK provides evidence for the mechanisms of metacognitive systems, the neurobiological basis of FOK is still unclear. We investigated the neural correlates of FOK induced by an episodic memory task in 77 younger adult participants. Data were gathered using event-related potentials (ERPs). ERP components during high, low, extremely high and extremely low FOK judgments were analyzed. Stimulus-locked ERP analyses indicated that FOK judgment was associated with greater positivity for P200 component at frontal, central, and parietal electrode zones and greater negativity for the N200 component at parietal electrode zones. Furthermore, results revealed that amplitude of the ERP components for FOK judgments were affected by the level of FOK judgment. Results suggest that ERP components of FOK judgment observed within a 200 ms time window support the perceptual fluency-based model.
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Affiliation(s)
- Metehan Irak
- 1Department of Psychology, Brain and Cognition Research Laboratory, Bahçeşehir University, Çırağan Cad. No: 4 Beşiktaş, 34353 Istanbul, Turkey
| | - Can Soylu
- 1Department of Psychology, Brain and Cognition Research Laboratory, Bahçeşehir University, Çırağan Cad. No: 4 Beşiktaş, 34353 Istanbul, Turkey
| | - Gözem Turan
- 1Department of Psychology, Brain and Cognition Research Laboratory, Bahçeşehir University, Çırağan Cad. No: 4 Beşiktaş, 34353 Istanbul, Turkey
| | - Dicle Çapan
- 2Department of Psychology, Koç University, Rumelifeneri Yolu, Sarıyer, 34450 Istanbul, Turkey
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30
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Gaume A, Dreyfus G, Vialatte FB. A cognitive brain-computer interface monitoring sustained attentional variations during a continuous task. Cogn Neurodyn 2019; 13:257-269. [PMID: 31168330 PMCID: PMC6520431 DOI: 10.1007/s11571-019-09521-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 12/10/2018] [Accepted: 01/16/2019] [Indexed: 11/30/2022] Open
Abstract
We introduce a cognitive brain–computer interface based on a continuous performance task for the monitoring of variations of visual sustained attention, i.e. the self-directed maintenance of cognitive focus in non-arousing conditions while possibly ignoring distractors and avoiding mind wandering. We introduce a visual sustained attention continuous performance task with three levels of task difficulty. Pairwise discrimination of these task difficulties from electroencephalographic features was performed using a leave-one-subject-out cross validation approach. Features were selected using the orthogonal forward regression supervised feature selection method. Cognitive load was best predicted using a combination of prefrontal theta power, broad spatial range gamma power, fronto-central beta power, and fronto-central alpha power. Generalization performance estimates for pairwise classification of task difficulty using these features reached 75% for 5 s epochs, and 85% for 30 s epochs.
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Affiliation(s)
- Antoine Gaume
- 1ESPCI Paris, PSL Université Paris, Paris, France.,3EPF École d'ingénieur, Sceaux, France
| | | | - François-Benoît Vialatte
- 1ESPCI Paris, PSL Université Paris, Paris, France.,CNRS UMR 8249, Brain Plasticity Unit, Brain-Computer Interface Team, Paris, France
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Pezzetta R, Nicolardi V, Tidoni E, Aglioti SM. Error, rather than its probability, elicits specific electrocortical signatures: a combined EEG-immersive virtual reality study of action observation. J Neurophysiol 2018; 120:1107-1118. [DOI: 10.1152/jn.00130.2018] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Detecting errors in one’s own actions, and in the actions of others, is a crucial ability for adaptable and flexible behavior. Studies show that specific EEG signatures underpin the monitoring of observed erroneous actions (error-related negativity, error positivity, mid-frontal theta oscillations). However, the majority of studies on action observation used sequences of trials where erroneous actions were less frequent than correct actions. Therefore, it was not possible to disentangle whether the activation of the performance monitoring system was due to an error, as a violation of the intended goal, or to a surprise/novelty effect, associated with a rare and unexpected event. Combining EEG and immersive virtual reality (IVR-CAVE system), we recorded the neural signal of 25 young adults who observed, in first-person perspective, simple reach-to-grasp actions performed by an avatar aiming for a glass. Importantly, the proportion of erroneous actions was higher than correct actions. Results showed that the observation of erroneous actions elicits the typical electrocortical signatures of error monitoring, and therefore the violation of the action goal is still perceived as a salient event. The observation of correct actions elicited stronger alpha suppression. This confirmed the role of the alpha-frequency band in the general orienting response to novel and infrequent stimuli. Our data provide novel evidence that an observed goal error (the action slip) triggers the activity of the performance-monitoring system even when erroneous actions, which are, typically, relevant events, occur more often than correct actions and thus are not salient because of their rarity. NEW & NOTEWORTHY Activation of the performance-monitoring system (PMS) is typically investigated when errors in a sequence are comparatively rare. However, whether the PMS is activated by errors per se or by their infrequency is not known. Combining EEG-virtual reality techniques, we found that observing frequent (70%) action errors performed by avatars elicits electrocortical error signatures suggesting that deviation from the prediction of how learned actions should correctly deploy, rather than its frequency, is coded in the PMS.
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Affiliation(s)
- Rachele Pezzetta
- Social Cognitive Neuroscience Laboratory, Department of Psychology, Sapienza University of Rome, Italy
- Fondazione Santa Lucia, Institute for Research and Health Care, Rome, Italy
| | - Valentina Nicolardi
- Social Cognitive Neuroscience Laboratory, Department of Psychology, Sapienza University of Rome, Italy
- Fondazione Santa Lucia, Institute for Research and Health Care, Rome, Italy
| | - Emmanuele Tidoni
- Fondazione Santa Lucia, Institute for Research and Health Care, Rome, Italy
- Centre for Studies and Research in Cognitive Neuroscience and Department of Psychology, University of Bologna, Campus Cesena, Italy
| | - Salvatore Maria Aglioti
- Social Cognitive Neuroscience Laboratory, Department of Psychology, Sapienza University of Rome, Italy
- Fondazione Santa Lucia, Institute for Research and Health Care, Rome, Italy
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Ramsøy TZ, Skov M, Christensen MK, Stahlhut C. Frontal Brain Asymmetry and Willingness to Pay. Front Neurosci 2018; 12:138. [PMID: 29662432 PMCID: PMC5890093 DOI: 10.3389/fnins.2018.00138] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Accepted: 02/20/2018] [Indexed: 11/13/2022] Open
Abstract
Consumers frequently make decisions about how much they are willing to pay (WTP) for specific products and services, but little is known about the neural mechanisms underlying such calculations. In this study, we were interested in testing whether specific brain activation—the asymmetry in engagement of the prefrontal cortex—would be related to consumer choice. Subjects saw products and subsequently decided how much they were willing to pay for each product, while undergoing neuroimaging using electroencephalography. Our results demonstrate that prefrontal asymmetry in the gamma frequency band, and a trend in the beta frequency band that was recorded during product viewing was significantly related to subsequent WTP responses. Frontal asymmetry in the alpha band was not related to WTP decisions. Besides suggesting separate neuropsychological mechanisms of consumer choice, we find that one specific measure—the prefrontal gamma asymmetry—was most strongly related to WTP responses, and was most coupled to the actual decision phase. These findings are discussed in light of the psychology of WTP calculations, and in relation to the recent emergence of consumer neuroscience and neuromarketing.
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Affiliation(s)
- Thomas Z Ramsøy
- Neurons Inc., Holbæk, Denmark.,Singularity University, Sunnyvale, CA, United States.,Center for Decision Neuroscience, Department of Marketing, Copenhagen Business School, Frederiksberg, Denmark
| | - Martin Skov
- Center for Decision Neuroscience, Department of Marketing, Copenhagen Business School, Frederiksberg, Denmark
| | - Maiken K Christensen
- Center for Decision Neuroscience, Department of Marketing, Copenhagen Business School, Frederiksberg, Denmark
| | - Carsten Stahlhut
- Section for Cognitive Systems, Department of Informatics and Mathematical Modelling, Technical University of Denmark, Kongens Lyngby, Denmark
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Drescher LH, Van den Bussche E, Desender K. Absence without leave or leave without absence: Examining the interrelations among mind wandering, metacognition and cognitive control. PLoS One 2018; 13:e0191639. [PMID: 29425205 PMCID: PMC5807058 DOI: 10.1371/journal.pone.0191639] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 01/09/2018] [Indexed: 11/29/2022] Open
Abstract
Despite the abundance of recent publications about mind wandering (i.e., off-task thought), its interconnection with metacognition and cognitive control has not yet been examined. In the current study, we hypothesized that these three constructs would show clear interrelations. Metacognitive capacity was predicted to correlate positively with cognitive control ability, which in turn was predicted to be positively related to resistance to mind wandering during sustained attention. Moreover, it was expected that participants with good metacognitive capacity would be better at the subjective recognition of behaviorally present mind wandering. Three tasks were used: The Sustained Attention to Response Task (SART) to measure mind wandering, a perceptual decision task with confidence ratings to measure metacognitive efficiency, and a conflict task to measure cognitive control. Structural Equation Modelling was used to test the interrelations among the three constructs. As expected, metacognitive efficiency was positively related to cognitive control ability. Surprisingly, there was a negative relation between metacognitive efficiency and the degree to which subjective mind wandering reports tracked the behavioral index of mind wandering. No relation was found between cognitive control and behavioral mind wandering. The results of the current work are the first to shed light on the interrelations among these three constructs.
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Affiliation(s)
| | | | - Kobe Desender
- Department of Psychology, Vrije Universiteit Brussel, Brussels, Belgium
- Department of neurophysiology and pathophysiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Experimental Psychology, Ghent University, Ghent, Belgium
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Ostad Rahimi H, Rahmani F. Commentary: Sure I'm Sure: Prefrontal Oscillations Support Metacognitive Monitoring of Decision Making. Front Psychol 2018; 8:2331. [PMID: 29358928 PMCID: PMC5765281 DOI: 10.3389/fpsyg.2017.02331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Accepted: 12/21/2017] [Indexed: 11/24/2022] Open
Affiliation(s)
- Hamid Ostad Rahimi
- Neuroimaging Network (NIN), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,Students Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Farzaneh Rahmani
- Neuroimaging Network (NIN), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,Students Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Behavioral, Modeling, and Electrophysiological Evidence for Supramodality in Human Metacognition. J Neurosci 2017; 38:263-277. [PMID: 28916521 DOI: 10.1523/jneurosci.0322-17.2017] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 08/04/2017] [Accepted: 08/06/2017] [Indexed: 12/21/2022] Open
Abstract
Human metacognition, or the capacity to introspect on one's own mental states, has been mostly characterized through confidence reports in visual tasks. A pressing question is to what extent results from visual studies generalize to other domains. Answering this question allows determining whether metacognition operates through shared, supramodal mechanisms or through idiosyncratic, modality-specific mechanisms. Here, we report three new lines of evidence for decisional and postdecisional mechanisms arguing for the supramodality of metacognition. First, metacognitive efficiency correlated among auditory, tactile, visual, and audiovisual tasks. Second, confidence in an audiovisual task was best modeled using supramodal formats based on integrated representations of auditory and visual signals. Third, confidence in correct responses involved similar electrophysiological markers for visual and audiovisual tasks that are associated with motor preparation preceding the perceptual judgment. We conclude that the supramodality of metacognition relies on supramodal confidence estimates and decisional signals that are shared across sensory modalities.SIGNIFICANCE STATEMENT Metacognitive monitoring is the capacity to access, report, and regulate one's own mental states. In perception, this allows rating our confidence in what we have seen, heard, or touched. Although metacognitive monitoring can operate on different cognitive domains, we ignore whether it involves a single supramodal mechanism common to multiple cognitive domains or modality-specific mechanisms idiosyncratic to each domain. Here, we bring evidence in favor of the supramodality hypothesis by showing that participants with high metacognitive performance in one modality are likely to perform well in other modalities. Based on computational modeling and electrophysiology, we propose that supramodality can be explained by the existence of supramodal confidence estimates and by the influence of decisional cues on confidence estimates.
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