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Thunberg C, Wiker T, Bundt C, Huster RJ. On the (un)reliability of common behavioral and electrophysiological measures from the stop signal task: Measures of inhibition lack stability over time. Cortex 2024; 175:81-105. [PMID: 38508968 DOI: 10.1016/j.cortex.2024.02.008] [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: 09/22/2023] [Revised: 10/31/2023] [Accepted: 02/12/2024] [Indexed: 03/22/2024]
Abstract
Response inhibition, the intentional stopping of planned or initiated actions, is often considered a key facet of control, impulsivity, and self-regulation. The stop signal task is argued to be the purest inhibition task we have, and it is thus central to much work investigating the role of inhibition in areas like development and psychopathology. Most of this work quantifies stopping behavior by calculating the stop signal reaction time as a measure of individual stopping latency. Individual difference studies aiming to investigate why and how stopping latencies differ between people often do this under the assumption that the stop signal reaction time indexes a stable, dispositional trait. However, empirical support for this assumption is lacking, as common measures of inhibition and control tend to show low test-retest reliability and thus appear unstable over time. The reasons for this could be methodological, where low stability is driven by measurement noise, or substantive, where low stability is driven by a larger influence of state-like and situational factors. To investigate this, we characterized the split-half and test-retest reliability of a range of common behavioral and electrophysiological measures derived from the stop signal task. Across three independent studies, different measurement modalities, and a systematic review of the literature, we found a pattern of low temporal stability for inhibition measures and higher stability for measures of manifest behavior and non-inhibitory processing. This pattern could not be explained by measurement noise and low internal consistency. Consequently, response inhibition appears to have mostly state-like and situational determinants, and there is little support for the validity of conceptualizing common inhibition measures as reflecting stable traits.
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Affiliation(s)
- Christina Thunberg
- Multimodal Imaging and Cognitive Control Lab, Department of Psychology, University of Oslo, Oslo, Norway; Cognitive and Translational Neuroscience Cluster, Department of Psychology, University of Oslo, Oslo, Norway.
| | - Thea Wiker
- Norwegian Centre for Mental Disorders Research, Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Research Center for Developmental Processes and Gradients in Mental Health, Department of Psychology, University of Oslo, Oslo, Norway; Department of Psychiatric Research, Diakonhjemmet Hospital, Oslo, Norway
| | - Carsten Bundt
- Multimodal Imaging and Cognitive Control Lab, Department of Psychology, University of Oslo, Oslo, Norway; Cognitive and Translational Neuroscience Cluster, Department of Psychology, University of Oslo, Oslo, Norway
| | - René J Huster
- Multimodal Imaging and Cognitive Control Lab, Department of Psychology, University of Oslo, Oslo, Norway; Cognitive and Translational Neuroscience Cluster, Department of Psychology, University of Oslo, Oslo, Norway
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Gupta RS, Simmons AN, Dugas NN, Stout DM, Harlé KM. Motivational context and neurocomputation of stop expectation moderate early attention responses supporting proactive inhibitory control. Front Hum Neurosci 2024; 18:1357868. [PMID: 38628969 PMCID: PMC11019005 DOI: 10.3389/fnhum.2024.1357868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 03/18/2024] [Indexed: 04/19/2024] Open
Abstract
Alterations in attention to cues signaling the need for inhibitory control play a significant role in a wide range of psychopathology. However, the degree to which motivational and attentional factors shape the neurocomputations of proactive inhibitory control remains poorly understood. The present study investigated how variation in monetary incentive valence and stake modulate the neurocomputational signatures of proactive inhibitory control. Adults (N = 46) completed a Stop-Signal Task (SST) with concurrent EEG recording under four conditions associated with stop performance feedback: low and high punishment (following unsuccessful stops) and low and high reward (following successful stops). A Bayesian learning model was used to infer individual's probabilistic expectations of the need to stop on each trial: P(stop). Linear mixed effects models were used to examine whether interactions between motivational valence, stake, and P(stop) parameters predicted P1 and N1 attention-related event-related potentials (ERPs) time-locked to the go-onset stimulus. We found that P1 amplitudes increased at higher levels of P(stop) in punished but not rewarded conditions, although P1 amplitude differences between punished and rewarded blocks were maximal on trials when the need to inhibit was least expected. N1 amplitudes were positively related to P(stop) in the high punishment condition (low N1 amplitude), but negatively related to P(stop) in the high reward condition (high N1 amplitude). Critically, high P(stop)-related N1 amplitude to the go-stimulus predicted behavioral stop success during the high reward block, providing evidence for the role of motivationally relevant context and inhibitory control expectations in modulating the proactive allocation of attentional resources that affect inhibitory control. These findings provide novel insights into the neurocomputational mechanisms underlying proactive inhibitory control under valence-dependent motivational contexts, setting the stage for developing motivation-based interventions that boost inhibitory control.
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Affiliation(s)
- Resh S. Gupta
- Department of Psychological & Brain Sciences, Washington University in St. Louis, St. Louis, MO, United States
| | - Alan N. Simmons
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, San Diego, CA, United States
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
| | - Nathalie N. Dugas
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
| | - Daniel M. Stout
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, San Diego, CA, United States
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
| | - Katia M. Harlé
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, San Diego, CA, United States
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
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Du Y, Forrence AD, Metcalf DM, Haith AM. Action initiation and action inhibition follow the same time course when compared under matched experimental conditions. J Neurophysiol 2024; 131:757-767. [PMID: 38478894 DOI: 10.1152/jn.00434.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 02/15/2024] [Accepted: 03/07/2024] [Indexed: 04/16/2024] Open
Abstract
The ability to initiate an action quickly when needed and the ability to cancel an impending action are both fundamental to action control. It is often presumed that they are qualitatively distinct processes, yet they have largely been studied in isolation and little is known about how they relate to one another. Comparing previous experimental results shows a similar time course for response initiation and response inhibition. However, the exact time course varies widely depending on experimental conditions, including the frequency of different trial types and the urgency to respond. For example, in the stop-signal task, where both action initiation and action inhibition are involved and could be compared, action inhibition is typically found to be much faster. However, this apparent difference is likely due to there being much greater urgency to inhibit an action than to initiate one in order to avoid failing at the task. This asymmetry in the urgency between action initiation and action inhibition makes it impossible to compare their relative time courses in a single task. Here, we demonstrate that when action initiation and action inhibition are measured separately under conditions that are matched as closely as possible, their speeds are not distinguishable and are positively correlated across participants. Our results raise the possibility that action initiation and action inhibition may not necessarily be qualitatively distinct processes but may instead reflect complementary outcomes of a single decision process determining whether or not to act.NEW & NOTEWORTHY The time courses of initiating an action and canceling an action have largely been studied in isolation, and little is known about their relationship. Here, we show that when measured under comparable conditions the speeds of action initiation and action inhibition are the same. This finding raises the possibility that these two functions may be more closely related than previously assumed, with potentially important implications for their underlying neural basis.
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Affiliation(s)
- Yue Du
- Department of NeurologyJohns Hopkins University, BaltimoreMarylandUnited States
| | | | - Delaney M Metcalf
- Department of NeurologyJohns Hopkins University, BaltimoreMarylandUnited States
| | - Adrian M Haith
- Department of NeurologyJohns Hopkins University, BaltimoreMarylandUnited States
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Weber T, Fröber K, Schuch S. Reward-based modulation of task-switching performance: a diffusion model analysis. Atten Percept Psychophys 2024; 86:680-706. [PMID: 37264291 PMCID: PMC10806100 DOI: 10.3758/s13414-023-02711-7] [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] [Accepted: 03/30/2023] [Indexed: 06/03/2023]
Abstract
Investigating the interface between motivation and cognitive control, we conducted two task switching experiments (N = 96 each) with reward manipulation where participants switched between three different tasks. We measured N-2 task repetition costs, which denote the performance decrement in N-2 task repetition sequences (ABA) relative to N-2 task switch sequences (CBA), and which are presumed to be a marker of inhibitory control in task switching. Participants in the reward group received performance-contingent reward in the second phase of each experiment, and in the second experiment they were additionally penalized for errors. Reward thresholds were determined individually based on participants' performance during the first phase of each experiment. Participants in the control group did not receive any reward. The reward manipulation led to faster performance in the reward group relative to the control group. Diffusion modeling revealed that the reward manipulation induced an increase in drift rate parameter, consistent with dopamine-based enhancement of attentional focus under reward. Contrary to our expectations, no robust evidence for a reward-based modulation of N-2 repetition costs was found across the two experiments. N-2 task repetition costs were small in both experiments, and possibly, a larger amount of inhibitory control is needed in order to obtain empirical evidence for a reward-related modulation thereof. However, additional analyses suggested that reward may not interact with inhibitory control on the task level at all.
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Affiliation(s)
- Timo Weber
- Institute of Psychology, RWTH Aachen University, Aachen, Germany.
| | - Kerstin Fröber
- Department of Psychology, University of Regensburg, Regensburg, Germany
| | - Stefanie Schuch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany.
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Eriksson LJK, Sundin Ö, Jansson B. Exploring Response Inhibition, the Behavioral Inhibition System and Possible Sex Differences in Athletes and Non-Athletes. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6340. [PMID: 37510573 PMCID: PMC10379307 DOI: 10.3390/ijerph20146340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/27/2023] [Accepted: 07/06/2023] [Indexed: 07/30/2023]
Abstract
BACKGROUND The objective of this study was to revisit the question concerning whether athletes are better than non-athletes at fundamental cognitive abilities, such as inhibitory control, in addition to also focusing on motivational dispositions and possible sex differences. Adding the latter could be crucial since both inhibitory control and motivational dispositions, such as approach and avoidance, are central to goal-directed behavior. METHODS This study's sample was composed of 93 participants (40 males): 29 biathletes; 30 alpine skiers; and 34 non-athletes. A non-sport-specific stop-signal task was used for the assessment of inhibitory control in terms of response inhibition, and the motivational dispositions were assessed with the BIS/BAS scales. RESULTS The results showed that there were no differences between the two different sports or non-athletes with regard to response inhibition. However, females showed significantly slower response inhibition than males (p = 0.018) and scored significantly higher on the trait variable BIS (p < 0.001). CONCLUSIONS The results from this study suggest that it might be meaningful to explore the contribution of sex differences and motivational dispositions on response inhibition in conjunction with different types of sports.
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Affiliation(s)
- Lina J K Eriksson
- Department of Psychology and Social Work, Mid Sweden University, 83125 Östersund, Sweden
| | - Örjan Sundin
- Department of Psychology and Social Work, Mid Sweden University, 83125 Östersund, Sweden
- Católica Research Centre for Psychological-Family and Social Wellbeing, Universidade Católica Portugesa, 1649-023 Lisboa, Portugal
| | - Billy Jansson
- Department of Psychology and Social Work, Mid Sweden University, 83125 Östersund, Sweden
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Westbomke S, Schag K, Derntl B, Zipfel S, Stengel A. The impact of emotional stimuli on response inhibition in an inpatient and day-hospital patient psychosomatic cohort. Front Psychiatry 2023; 14:1176721. [PMID: 37457765 PMCID: PMC10347415 DOI: 10.3389/fpsyt.2023.1176721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 06/08/2023] [Indexed: 07/18/2023] Open
Abstract
Objectives To correctly recognize and respond to your counterpart's emotion is essential for a successful get-together. To ensure this, emotional processes and inhibitory control are linked and interact with each other. However, this interaction can be altered in several mental disorders. In a group of psychosomatic patients, we investigated possible differences in the response inhibition between neutral and emotional stimuli and whether a psychosomatic inpatient and day-hospital patient treatment influences response inhibition profiles. Methods One hundred and one patients, diagnosed with different psychiatric diagnoses (77 women, 41.43 ± 13.13 years), completed an emotional stop-signal task (ESST) and an impulsive behavior scale upon admission in an inpatient and day-hospital patient treatment on a psychosomatic ward (T0) and at discharge (T1). Patients with depressive disorders completed the test again after 1 year (follow-up measurement T2, n = 22). Emotional stimuli were angry and neutral faces. Stop-signal reaction time (SSRT) and stop-signal delay (SSD) were calculated as the main behavioral parameters. Results We found a significantly higher SSRT for neutral than angry faces at both admission (8.538 ms, p < 0.001) and discharge (11.142 ms, p < 0.001), with a matching higher SSD for angry than neutral faces at both timepoints (T0: 8.360 ms, p < 0.001, T1: (6.950 ms, p < 0.001). The SSRT for angry faces significantly decreased after treatment (-8.485 ms, p = 0.0110). For neutral faces, the decrease failed to reach significance (-5.881 ms, p = 0.250). A significant decrease in SSRT for neutral faces in patients with depressive disorders was found 1 year after discharge compared with admission (-19.040 ms, p = 0.0380). Conclusion Our data demonstrate a decreased response inhibition for neutral compared with emotional stimuli and an improved response inhibition for angry faces after discharge in a psychosomatic inpatient and day-hospital patient cohort. Additionally, patients with depressive disorders displayed a significantly better response inhibition for neutral faces 1 year after discharge compared with the baseline measurement. With this study, we provide more evidence for altered emotional response inhibition in different mental disorders and a hint that psychosomatic inpatient and day-hospital patient treatment may help to normalize it, even if the effects remained small and it needs further research to prove causality.
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Affiliation(s)
- Sina Westbomke
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital, Tübingen, Germany
| | - Kathrin Schag
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital, Tübingen, Germany
| | - Birgit Derntl
- Department of Psychiatry and Psychotherapy, Tübingen Center for Mental Health, University Hospital, Tübingen, Germany
| | - Stephan Zipfel
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital, Tübingen, Germany
| | - Andreas Stengel
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital, Tübingen, Germany
- Clinic for Psychosomatic Medicine, Charité Center for Internal Medicine and Dermatology, Humboldt-Universität zu Berlin and Berlin Institute of Health, Charite - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Berlin, Germany
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Grandjean A, Suarez I, Da Fonseca D, Casini L. Dissociable effects of positive feedback on the capture and inhibition of impulsive behavior in adolescents with ADHD versus typically developing adolescents. Child Neuropsychol 2023; 29:543-568. [PMID: 35980108 DOI: 10.1080/09297049.2022.2100882] [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: 10/15/2022]
Abstract
The present study investigated how enhancing motivation by delivering positive feedback (a smiley) after a successful trial could affect interference control in adolescents with Attention Deficit Hyperactivity Disorder (ADHD) and in their typically developing (TD) peers. By using a Simon task within the theoretical framework of the "activation-suppression" model, we were able to separately investigate the expression and the inhibition of impulsive motor behavior. The experiment included 19 adolescents with ADHD and 20 TD adolescents in order to explore whether data found in adolescents with ADHD were similar to those found in TD adolescents. Participants performed the Simon task in two conditions: a condition with feedback delivered after each successful trial and a condition with no feedback. The main findings were that increasing motivation by delivering positive feedback increased impulsive response in both groups of adolescents. It also improved the efficiency of impulsive motor action inhibition in adolescents with ADHD but deteriorated it in TD adolescents. We suggest that 1/increased motivation could lead adolescents to favor fast responses even if incorrect, and 2/the differential effect of feedback on the selective suppression of impulsive motor action in both groups could be due to different baseline DA levels.
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Affiliation(s)
- Aurélie Grandjean
- Laboratoire de Neurosciences Cognitives, Aix-Marseille Université, CNRS, Marseille, France
| | - Isabel Suarez
- Departamento de Psicología, Universidad del Norte, Baranquilla, Colombia
| | - David Da Fonseca
- Service de psychiatrie infanto-juvénile, Hôpital Salvator, Marseille, France
| | - Laurence Casini
- Laboratoire de Neurosciences Cognitives, Aix-Marseille Université, CNRS, Marseille, France
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Giuffrida V, Marc IB, Ramawat S, Fontana R, Fiori L, Bardella G, Fagioli S, Ferraina S, Brunamonti E, Pani P. Reward prospect affects strategic adjustments in stop signal task. Front Psychol 2023; 14:1125066. [PMID: 37008850 PMCID: PMC10064060 DOI: 10.3389/fpsyg.2023.1125066] [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: 12/15/2022] [Accepted: 02/20/2023] [Indexed: 03/19/2023] Open
Abstract
Interaction with the environment requires us to predict the potential reward that will follow our choices. Rewards could change depending on the context and our behavior adapts accordingly. Previous studies have shown that, depending on reward regimes, actions can be facilitated (i.e., increasing the reward for response) or interfered (i.e., increasing the reward for suppression). Here we studied how the change in reward perspective can influence subjects' adaptation strategy. Students were asked to perform a modified version of the Stop-Signal task. Specifically, at the beginning of each trial, a Cue Signal informed subjects of the value of the reward they would receive; in one condition, Go Trials were rewarded more than Stop Trials, in another, Stop Trials were rewarded more than Go Trials, and in the last, both trials were rewarded equally. Subjects participated in a virtual competition, and the reward consisted of points to be earned to climb the leaderboard and win (as in a video game contest). The sum of points earned was updated with each trial. After a learning phase in which the three conditions were presented separately, each subject performed 600 trials testing phase in which the three conditions were randomly mixed. Based on the previous studies, we hypothesized that subjects could employ different strategies to perform the task, including modulating inhibition efficiency, adjusting response speed, or employing a constant behavior across contexts. We found that to perform the task, subjects preferentially employed a strategy-related speed of response adjustment, while the duration of the inhibition process did not change significantly across the conditions. The investigation of strategic motor adjustments to reward's prospect is relevant not only to understanding how action control is typically regulated, but also to work on various groups of patients who exhibit cognitive control deficits, suggesting that the ability to inhibit can be modulated by employing reward prospects as motivational factors.
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Affiliation(s)
- Valentina Giuffrida
- Department of Physiology and Pharmacology, Sapienza University, Rome, Italy
- Behavioral Neuroscience PhD Program, Sapienza University, Rome, Italy
| | - Isabel Beatrice Marc
- Department of Physiology and Pharmacology, Sapienza University, Rome, Italy
- Behavioral Neuroscience PhD Program, Sapienza University, Rome, Italy
| | - Surabhi Ramawat
- Department of Physiology and Pharmacology, Sapienza University, Rome, Italy
| | - Roberto Fontana
- Department of Physiology and Pharmacology, Sapienza University, Rome, Italy
| | - Lorenzo Fiori
- Department of Physiology and Pharmacology, Sapienza University, Rome, Italy
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, INAIL, Rome, Italy
| | - Giampiero Bardella
- Department of Physiology and Pharmacology, Sapienza University, Rome, Italy
| | - Sabrina Fagioli
- Department of Education, University of Roma Tre, Rome, Italy
| | - Stefano Ferraina
- Department of Physiology and Pharmacology, Sapienza University, Rome, Italy
| | | | - Pierpaolo Pani
- Department of Physiology and Pharmacology, Sapienza University, Rome, Italy
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No training effects of top-down controlled response inhibition by practicing on the stop-signal task. Acta Psychol (Amst) 2023; 235:103878. [PMID: 36913850 DOI: 10.1016/j.actpsy.2023.103878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 01/25/2023] [Accepted: 03/06/2023] [Indexed: 03/13/2023] Open
Abstract
The aim of the current study is to examine if the top-down controlled response inhibition on a stop-signal task (SST) can be trained. Results from previous studies have been equivocal, possibly because signal-response combinations are often not varied across training and test phases, allowing bottom-up signal-response associations to be formed that may improve response inhibition. The current study compared the response inhibition on the SST in a pre-test and post-test in an experimental group (EG) and control group (CG). In between tests, the EG received ten training sessions on the SST with varying signal-response combinations that were also different from the combinations in the test phase. The CG received ten training sessions on the choice reaction time task. Results failed to reveal a decrease in stop-signal reaction time (SSRT) during and after training, with Bayesian analyses revealing anecdotal and substantial evidence for the null hypothesis during and after training, respectively. Yet, the EG did show smaller go reaction times (Go_RT) and stop signal delays (SSD) after training. The results indicate that the top-down controlled response inhibition is difficult or impossible to improve.
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Zacharioudakis N, Vlemincx E, Van den Bergh O. Categorical interoception: the role of disease context and individual differences in habitual symptom reporting. Psychol Health 2023; 38:18-36. [PMID: 34339314 DOI: 10.1080/08870446.2021.1952586] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Symptom reports correspond less to physiological dysfunction in persons with high levels of symptoms in daily life and in patients with functional somatic symptoms, suggesting poor symptom perception. In this study, we investigated whether interoception was impacted by the meaning of the context and by habitual symptom reporting. METHODS Eight inspiratory resistances that were equidistant in intensity were administered to healthy women (N = 124) varying in habitual symptom reporting. One group was asked to categorise them as benign sensations vs. as bodily symptoms that could suggest a disease (disease context group). Another group was asked to categorise them as low- vs. high-intensity sensations (neutral context group). MAIN OUTCOME Perceived differences in intensity within- vs. between-category and unpleasantness, categorisation threshold, and the reliability of categorising each stimulus were examined in relation to context (disease, neutral) and symptom reporting levels in daily life. RESULTS Context (neutral vs. disease) impacted intensity and unpleasantness perception. Processing of respiratory interoceptive stimulation was more detailed, elaborate, and cautious when categorising stimuli as signalling health or disease vs. as low- or high-intensity. Individual differences in habitual symptoms had no effect. CONCLUSION The pattern of results suggests that these categorisation effects indicate flexible, context-sensitive interoceptive processing, which may characterise healthy individuals.
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Affiliation(s)
- Nadia Zacharioudakis
- Research Group on Health Psychology, University of Leuven, Leuven, Belgium.,Center for Excellence on Generalization Research in Health and Psychopathology, University of Leuven, Leuven, Belgium
| | - Elke Vlemincx
- Research Group on Health Psychology, University of Leuven, Leuven, Belgium.,Department of Health Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Omer Van den Bergh
- Research Group on Health Psychology, University of Leuven, Leuven, Belgium.,Center for Excellence on Generalization Research in Health and Psychopathology, University of Leuven, Leuven, Belgium
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van den Wildenberg WPM, Ridderinkhof KR, Wylie SA. Towards Conceptual Clarification of Proactive Inhibitory Control: A Review. Brain Sci 2022; 12:1638. [PMID: 36552098 PMCID: PMC9776056 DOI: 10.3390/brainsci12121638] [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: 07/13/2022] [Revised: 11/24/2022] [Accepted: 11/25/2022] [Indexed: 12/05/2022] Open
Abstract
The aim of this selective review paper is to clarify potential confusion when referring to the term proactive inhibitory control. Illustrated by a concise overview of the literature, we propose defining reactive inhibition as the mechanism underlying stopping an action. On a stop trial, the stop signal initiates the stopping process that races against the ongoing action-related process that is triggered by the go signal. Whichever processes finishes first determines the behavioral outcome of the race. That is, stopping is either successful or unsuccessful in that trial. Conversely, we propose using the term proactive inhibition to explicitly indicate preparatory processes engaged to bias the outcome of the race between stopping and going. More specifically, these proactive processes include either pre-amping the reactive inhibition system (biasing the efficiency of the stopping process) or presetting the action system (biasing the efficiency of the go process). We believe that this distinction helps meaningful comparisons between various outcome measures of proactive inhibitory control that are reported in the literature and extends to experimental research paradigms other than the stop task.
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Affiliation(s)
- Wery P. M. van den Wildenberg
- Department of Psychology, University of Amsterdam, Nieuwe Achtergracht 129 B, 1018 WS Amsterdam, The Netherlands
- Amsterdam Brain and Cognition (ABC), University of Amsterdam, Nieuwe Achtergracht 129 B, P.O. Box 15900, 1001 NK Amsterdam, The Netherlands
| | - K. Richard Ridderinkhof
- Department of Psychology, University of Amsterdam, Nieuwe Achtergracht 129 B, 1018 WS Amsterdam, The Netherlands
- Amsterdam Brain and Cognition (ABC), University of Amsterdam, Nieuwe Achtergracht 129 B, P.O. Box 15900, 1001 NK Amsterdam, The Netherlands
| | - Scott A. Wylie
- Department of Neurosurgery, University of Louisville, Louisville, KY 40202, USA
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Hall A, Jenkinson N, MacDonald HJ. Exploring stop signal reaction time over two sessions of the anticipatory response inhibition task. Exp Brain Res 2022; 240:3061-3072. [PMID: 36239740 PMCID: PMC9587965 DOI: 10.1007/s00221-022-06480-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 10/05/2022] [Indexed: 12/02/2022]
Abstract
Various behavioural tasks measure response inhibition encompassing the ability to cancel unwanted actions, evaluated via stop signal reaction time (SSRT). It is unclear whether SSRT is an unchangeable inherent measure of inhibitory network integrity or whether it can improve with repetition. The current study explored if and how SSRT changed over two sessions for the Anticipatory Response Inhibition Task (ARIT), and how this compared with the Stop Signal Task (SST). Forty-four participants repeated the ARIT and SST over two sessions. SSRT and its constituent measures (Go trial reaction time, stop signal delay) were calculated. SSRT reflecting non-selective response inhibition was consistent between sessions in the ARIT and SST (both p > 0.293). Reaction time and stop signal delay also remained stable across sessions in the ARIT (all p > 0.063), whereas in the SST, reaction time (p = 0.013) and stop signal delay (p = 0.009) increased. SSRT reflecting behaviourally selective stopping on the ARIT improved (p < 0.001) over two sessions, which was underpinned by changes to reaction time (p < 0.001) and stop signal delay (p < 0.001). Overall, the maximal efficiency of non-selective inhibition remained stable across two sessions in the ARIT. Results of the SST confirmed that non-selective inhibition can, however, be affected by more than inhibitory network integrity. Behaviourally selective stopping on the ARIT changed across sessions, suggesting the sequential neural process captured by the SSRT occurred more quickly in session two. These findings have implications for future studies that necessitate behavioural measures over multiple sessions.
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Affiliation(s)
- Alison Hall
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
- Centre for Human Brain Health, University of Birmingham, Birmingham, UK
| | - Ned Jenkinson
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
- Centre for Human Brain Health, University of Birmingham, Birmingham, UK
| | - Hayley J MacDonald
- Department of Biological and Medical Psychology, University of Bergen, Bergen, Norway.
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Boen R, Raud L, Huster RJ. Inhibitory Control and the Structural Parcelation of the Right Inferior Frontal Gyrus. Front Hum Neurosci 2022; 16:787079. [PMID: 35280211 PMCID: PMC8907402 DOI: 10.3389/fnhum.2022.787079] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 01/10/2022] [Indexed: 11/13/2022] Open
Abstract
The right inferior frontal gyrus (rIFG) has most strongly, although not exclusively, been associated with response inhibition, not least based on covariations of behavioral performance measures and local gray matter characteristics. However, the white matter microstructure of the rIFG as well as its connectivity has been less in focus, especially when it comes to the consideration of potential subdivisions within this area. The present study reconstructed the structural connections of the three main subregions of the rIFG (i.e., pars opercularis, pars triangularis, and pars orbitalis) using diffusion tensor imaging, and further assessed their associations with behavioral measures of inhibitory control. The results revealed a marked heterogeneity of the three subregions with respect to the pattern and extent of their connections, with the pars orbitalis showing the most widespread inter-regional connectivity, while the pars opercularis showed the lowest number of interconnected regions. When relating behavioral performance measures of a stop signal task to brain structure, the data indicated an association between the dorsal opercular connectivity and the go reaction time and the stopping accuracy.
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Affiliation(s)
- Rune Boen
- Multimodal Imaging and Cognitive Control Lab, Department of Psychology, University of Oslo, Oslo, Norway
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Liisa Raud
- Cognitive and Translational Neuroscience Cluster, Department of Psychology, University of Oslo, Oslo, Norway
- Center for Lifespan Changes in Brain and Cognition, Department of Psychology, University of Oslo, Oslo, Norway
| | - Rene J. Huster
- Multimodal Imaging and Cognitive Control Lab, Department of Psychology, University of Oslo, Oslo, Norway
- Cognitive and Translational Neuroscience Cluster, Department of Psychology, University of Oslo, Oslo, Norway
- Sleep Unit, Department of Otorhinolaryngology/Head and Neck Surgery, Lovisenberg Diakonale Hospital, Oslo, Norway
- *Correspondence: Rene J. Huster,
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14
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Kolijn L, van den Bulk BG, van IJzendoorn MH, Bakermans‐Kranenburg MJ, Huffmeijer R. Does maternal inhibitory control mediate effects of a parenting intervention on maternal sensitive discipline? Evidence from a randomized-controlled trial. Infant Ment Health J 2021; 42:749-766. [PMID: 34747022 PMCID: PMC9298199 DOI: 10.1002/imhj.21946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 08/19/2021] [Indexed: 11/23/2022]
Abstract
The quality of parenting greatly impacts child development, highlighting the importance of support programs that effectively improve parenting. Studies on successful intervention programs define their efficacy by gains in parenting and/or child development. However, much remains unknown about the internal processes that explain how parenting interventions bring about their effects. The aims of the current randomized-controlled study were to test whether the Video-feedback Intervention to promote Positive Parenting and Sensitive Discipline (VIPP-SD) improved maternal inhibitory control (1) and whether inhibitory control mediated any effects of VIPP-SD on maternal sensitive discipline (2). In total, 66 mothers of whom a random 33% received the VIPP-SD and the others a "dummy" intervention participated in pre- and post-intervention assessments. Sensitive discipline was observed during a semi-structured limit-setting situation and inhibitory control was measured using a stop-signal task. Contrary to expectations, inhibitory control improved over time in the control group and sensitive discipline did not show the expected increase in the intervention group. Results did not support mediation. We suggest that the intervention may have induced cognitive restructuring of parenting schemas, delaying improvements in post-intervention inhibitory control and sensitive discipline. Factors that may be involved in parents' susceptibility to interventions require attention in future work.
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Affiliation(s)
- Laura Kolijn
- Department of Clinical Child and Family Studiesand Amsterdam Public HealthVrije Universiteit AmsterdamAmsterdamNetherlands
- Leiden Consortium on Individual DevelopmentLeiden UniversityLeidenThe Netherlands
- Leiden Institute for Brain and CognitionLeiden UniversityLeidenThe Netherlands
| | | | | | - Marian J. Bakermans‐Kranenburg
- Department of Clinical Child and Family Studiesand Amsterdam Public HealthVrije Universiteit AmsterdamAmsterdamNetherlands
- Leiden Consortium on Individual DevelopmentLeiden UniversityLeidenThe Netherlands
- Leiden Institute for Brain and CognitionLeiden UniversityLeidenThe Netherlands
| | - Rens Huffmeijer
- Leiden Consortium on Individual DevelopmentLeiden UniversityLeidenThe Netherlands
- Leiden Institute for Brain and CognitionLeiden UniversityLeidenThe Netherlands
- Institute of Education and Child StudiesLeiden UniversityAKLeidenThe Netherlands
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15
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Mayes W, Gentle J, Parisi I, Dixon L, van Velzen J, Violante I. Top-down Inhibitory Motor Control Is Preserved in Adults with Developmental Coordination Disorder. Dev Neuropsychol 2021; 46:409-424. [PMID: 34486462 DOI: 10.1080/87565641.2021.1966431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Two paradigms were employed to disentangle information processing from executive motor inhibition in adults with Developmental Coordination Disorder (DCD). Choice Reaction and Stop Signal Tasks were compared between 13 adults fulfilling DSM-5 DCD criteria and 42 typically developing adults. Additional analyses included 16 probable DCD (pDCD) participants, who had motor difficulties but did not fulfil DSM-5 criteria. Analyses employed frequentist and Bayesian modeling. While DCD+pDCD showed slower reaction times and difficulty initiating Go responses, no impairments in Stop actions were found. These findings indicated no executive deficit in DCD, suggesting that previous results may be explained by inefficient information processing.
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Affiliation(s)
- William Mayes
- School Of Psychology, University Of Surrey, Guildford, UK
| | - Judith Gentle
- School Of Psychology, University Of Surrey, Guildford, UK
| | - Irene Parisi
- Department Of Psychology, Goldsmiths, University Of London, London, UK
| | - Laura Dixon
- Department Of Psychology, Goldsmiths, University Of London, London, UK
| | - José van Velzen
- Department Of Psychology, Goldsmiths, University Of London, London, UK
| | - Ines Violante
- School Of Psychology, University Of Surrey, Guildford, UK
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16
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Hasegawa A, Somatori K, Nishimura H, Hattori Y, Kunisato Y. Depression, Rumination, and Impulsive Action: A Latent Variable Approach to Behavioral Impulsivity. THE JOURNAL OF PSYCHOLOGY 2021; 155:717-737. [PMID: 34424143 DOI: 10.1080/00223980.2021.1956871] [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] [Indexed: 10/20/2022] Open
Abstract
Previous research on the relationship between rumination and behavioral impulsivity has been limited because impulsivity was assessed by using individual tasks. This study examined the concurrent associations of a latent variable named impulsive action with rumination and depression to alleviate the task-impurity problem and the low reliability of laboratory tasks assessing impulsivity. This study also examined whether stressors mediated the association between impulsive action and rumination. University students in Japan (N = 176) conducted three laboratory tasks assessing impulsive action: the Go/No-Go Task, the Stop Signal Task, and the Conners Continuous Performance Test 3rd Edition. They also completed self-report measures of rumination, stressors, and depression. Results indicated that the latent variable named impulsive action constructed from the performance in these three tasks was positively associated with rumination. Moreover, stressors mediated this association. Also, impulsive action was positively associated with depression via the increase in stressors and rumination. These findings and those of previous studies examining associations between rumination and self-reported impulsivity suggest that impulsivity might be a determinant of rumination.
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17
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Morein-Zamir S, Anholt G. Stopping a Response When You Really Care about the Action: Considerations from a Clinical Perspective. Brain Sci 2021; 11:brainsci11080979. [PMID: 34439598 PMCID: PMC8393705 DOI: 10.3390/brainsci11080979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/21/2021] [Accepted: 07/22/2021] [Indexed: 11/16/2022] Open
Abstract
Response inhibition, whether reactive or proactive, is mostly investigated in a narrow cognitive framework. We argue that it be viewed within a broader frame than the action being inhibited, i.e., in the context of emotion and motivation of the individual at large. This is particularly important in the clinical domain, where the motivational strength of an action can be driven by threat avoidance or reward seeking. The cognitive response inhibition literature has focused on stopping reactively with responses in anticipation of clearly delineated external signals, or proactively in limited contexts, largely independent of clinical phenomena. Moreover, the focus has often been on stopping efficiency and its correlates rather than on inhibition failures. Currently, the cognitive and clinical perspectives are incommensurable. A broader context may explain the apparent paradox where individuals with disorders characterised by maladaptive action control have difficulty inhibiting their actions only in specific circumstances. Using Obsessive Compulsive Disorder as a case study, clinical theorising has focused largely on compulsions as failures of inhibition in relation to specific internal or external triggers. We propose that the concept of action tendencies may constitute a useful common denominator bridging research into motor, emotional, motivational, and contextual aspects of action control failure. The success of action control may depend on the interaction between the strength of action tendencies, the ability to withhold urges, and contextual factors.
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Affiliation(s)
- Sharon Morein-Zamir
- School of Psychology and Sport Science, Anglia Ruskin University, East Road, Cambridge CB1 1PT, UK
- Correspondence:
| | - Gideon Anholt
- Department of Psychology, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel;
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18
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The association of WTELS as a master motivator with higher executive functioning and better mental health. CURRENT PSYCHOLOGY 2021; 42:7309-7320. [PMID: 34276169 PMCID: PMC8272615 DOI: 10.1007/s12144-021-02078-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/04/2021] [Indexed: 12/12/2022]
Abstract
The goal is to test the validity of the “Will to exist-live and survive (WTELS) as a master motivator that activates executive functions. A sample of 262 adults administered different measures that included WTELS and executive functions. We conducted hierarchical regressions with working memory deficits (WMD) and inhibition deficits (ID) as dependent variables. We entered in the last steps resilience and WTELS as independent variables. We conducted path analysis with WTELS as independent variables and WMD and ID as outcome variables and resilience and social support as mediating variables. WTELS accounted for the high effect size for lower working memory deficits and medium effect size for lower inhibition deficits. In path analysis, the effects of WTELS on decreased WMD were direct, while its effects on the ID were indirect. PROCESS analysis indicated that WTELS was directly associated with lower depression, anxiety, PTSD, and COVID-19 traumatic stress, and its indirect effects were mediated by lower executive function deficits (Kira et al., Psych 12:992-1024 2021c, Kira et al., in press). The path model discussed was generally superior to the alternative models and was strictly invariant across genders (male/ female).
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19
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Burton S, Puddephatt JA, Baines L, Sheen F, Warren JG, Jones A. Limited Evidence of Associations Between Executive Functioning and Alcohol Involvement In UK Adolescents. Alcohol Alcohol 2021; 56:754-762. [PMID: 33836535 PMCID: PMC8557664 DOI: 10.1093/alcalc/agab020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 02/25/2021] [Accepted: 03/04/2021] [Indexed: 11/29/2022] Open
Abstract
Aims Deficits in motor inhibitory control and working memory have been hypothesized to be both a cause and consequence of heavy alcohol use. Adolescence is a critical developmental stage for inhibitory control and working memory, and it is also a stage when individuals are most likely to initiate alcohol use. This study aimed to examine whether inhibitory control and working memory would predict alcohol use and involvement in a group of UK adolescents. Methods We recruited 220 (N = 178, female) adolescents, aged between 16 and 18, from eight higher education settings in the Merseyside region of the UK. Alcohol use was examined using the Timeline Follow-Back and involvement (and related problems) using the Adolescent Alcohol Involvement Scale. A reward-based inhibitory control task (Go/No-Go) was used to examine the inhibition and reward sensitivity, and a self-ordered pointing task was used to measure working memory. Results Multiple regression demonstrated that neither inhibitory control (b = 0.02 (95% confidence interval (CI): −0.21, 0.24)) nor working memory (b = −0.12 (95% CI: −0.30, 0.07)) were significant predictors of alcohol use (units consumed). Inhibitory control (b = 0.61 (95% CI: 0.12, 1.09), specifically, in the no reward condition and school deprivation (b = 0.67 (95% CI: 0.06, 1.28) significantly predicted alcohol-related problems. Conclusions Our findings demonstrated limited evidence that deficits in specific mechanisms of executive functioning (i.e. motor inhibition and working memory) were associated with alcohol-related problems in UK adolescents. This study adds to an increasing body of literature suggesting weak or non-existent links between inhibitory control, working memory and alcohol use.
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Affiliation(s)
- Sam Burton
- Department of Psychology, Institute of Population Health, Eleanor Rathbone Building, Bedford Street South, University of Liverpool, L69 7ZA, UK
| | - Jo-Anne Puddephatt
- Department of Psychology, Institute of Population Health, Eleanor Rathbone Building, Bedford Street South, University of Liverpool, L69 7ZA, UK
| | - Laura Baines
- Department of Psychology, Institute of Population Health, Eleanor Rathbone Building, Bedford Street South, University of Liverpool, L69 7ZA, UK
| | - Florence Sheen
- Department of Psychology, Institute of Population Health, Eleanor Rathbone Building, Bedford Street South, University of Liverpool, L69 7ZA, UK
| | - Jasmine G Warren
- Department of Psychology, Institute of Population Health, Eleanor Rathbone Building, Bedford Street South, University of Liverpool, L69 7ZA, UK
| | - Andrew Jones
- Department of Psychology, Institute of Population Health, Eleanor Rathbone Building, Bedford Street South, University of Liverpool, L69 7ZA, UK
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20
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Doekemeijer RA, Verbruggen F, Boehler CN. Face the (trigger) failure: Trigger failures strongly drive the effect of reward on response inhibition. Cortex 2021; 139:166-177. [PMID: 33873037 DOI: 10.1016/j.cortex.2021.02.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 09/04/2020] [Accepted: 02/15/2021] [Indexed: 11/16/2022]
Abstract
Response inhibition is typically understood as the ability to stop inappropriate actions and is often investigated using the stop-signal task, in which a go response, triggered by a go signal, has to be inhibited upon the onset of a stop signal. In this task, response inhibition has been formalized as a race between a go and a stop process, which allows the latency of the stop process (stop-signal reaction time; SSRT) to be estimated. Yet, non-parametric SSRT estimations assume that the stop process is initiated without fail, which appears problematic as it is known that participants fail to do so on a subset of trials ("trigger failures"). Importantly, non-parametric methods systematically overestimate SSRT when trigger failures are present, and a growing literature is demonstrating that reported SSRT differences between groups and individuals are also (or rather) driven by differential trigger-failure rates. In the present study, we extend this line of research to a within-individual manipulation, namely the influence of reward on stop performance. We first reanalyzed four data sets of studies that had reported a facilitating effect of stimulus-based reward on SSRTs. Reanalyzing this data, we found that reward decreased the rates of trigger failures. When accounting for these differential trigger-failure rates, the effect of reward on SSRTs (i.e., stop latency) appeared to be virtually abolished. We then conducted a preregistered online follow-up study, implementing a typical block-based reward manipulation. The results of this study indicated simultaneous reward effects on trigger-failure rates and on SSRT. In sum, the present results indicate that trigger failures are an important source of variance in response inhibition, dovetailing with an evolving multicomponential view of response inhibition.
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Affiliation(s)
- R A Doekemeijer
- Department of Experimental Psychology, Ghent University, Ghent, Belgium.
| | - F Verbruggen
- Department of Experimental Psychology, Ghent University, Ghent, Belgium
| | - C N Boehler
- Department of Experimental Psychology, Ghent University, Ghent, Belgium
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21
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Ruel A, Devine S, Eppinger B. Resource‐rational approach to meta‐control problems across the lifespan. WILEY INTERDISCIPLINARY REVIEWS. COGNITIVE SCIENCE 2021; 12:e1556. [DOI: 10.1002/wcs.1556] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/09/2020] [Accepted: 01/19/2021] [Indexed: 01/26/2023]
Affiliation(s)
- Alexa Ruel
- Department of Psychology Concordia University Montreal Quebec Canada
| | - Sean Devine
- Department of Psychology McGill University Montreal Quebec Canada
| | - Ben Eppinger
- Department of Psychology Concordia University Montreal Quebec Canada
- Faculty of Psychology Technische Universität Dresden Dresden Germany
- PERFORM Center Concordia University Montreal Quebec Canada
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22
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Barker TV, Buzzell GA, Troller-Renfree SV, Bowman LC, Pine DS, Fox NA. The influence of social motivation on neural correlates of cognitive control in girls. Dev Psychobiol 2021; 63:1611-1625. [PMID: 33538051 DOI: 10.1002/dev.22086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 11/25/2020] [Accepted: 12/02/2020] [Indexed: 11/11/2022]
Abstract
Motivation influences cognitive control, particularly in childhood and adolescence. Previous work finds that the error-related negativity (ERN), an event-related potential (ERP) linked to cognitive control following errors, is influenced by social motivation. However, it is unclear whether the influences of social motivation on the ERN extend to stimulus-locked neural correlates of cognitive control. This study reexamines how social motivation influences cognitive control in adolescence by exploring motivational influences on two stimulus-locked ERPs; the N2 and P3. Adolescent girls (8-17 years of age) completed a flanker task under two different conditions. In the social condition, girls were led to believe that they were evaluated by a peer during a flanker task. In the nonsocial condition, girls completed a flanker task while evaluated by a computer. Results revealed that all girls exhibited a larger P3 in social as compared to nonsocial contexts, whereas the N2 was not different between contexts. In addition, the largest P3 enhancements were observed among younger girls. These findings suggest that social motivation influences some ERP components related to cognitive control, and such influences change across development. Additionally, findings suggest the importance of including multiple ERPs when interpreting the functional significance of motivation on cognitive control.
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Affiliation(s)
- Tyson V Barker
- Department of Psychology, University of Oregon, Eugene, OR, USA
| | - George A Buzzell
- Department of Psychology, Florida International University, Miami, FL, USA
| | - Sonya V Troller-Renfree
- Department of Biobehavioral Sciences, Teachers College at Columbia University, New York, NY, USA
| | - Lindsay C Bowman
- Department of Psychology, University of California, Davis, CA, USA
| | - Daniel S Pine
- Emotion and Development Branch, Intramural Research Program, National Institute of Mental Health (NIMH), Bethesda, MD, USA
| | - Nathan A Fox
- Department of Human Development and Quantitative Methodology, University of Maryland, College Park, MD, USA
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23
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Plessow F, Marengi DA, Perry SK, Lawson EA. Oxytocin Administration Increases Proactive Control in Men with Overweight or Obesity: A Randomized, Double-Blind, Placebo-Controlled Crossover Study. Obesity (Silver Spring) 2021; 29:56-61. [PMID: 33225615 PMCID: PMC8695366 DOI: 10.1002/oby.23010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 07/30/2020] [Accepted: 08/02/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Preclinical and clinical evidence suggests that oxytocin administration decreases food intake and weight. The mechanisms underlying the anorexigenic effects of oxytocin in humans are unknown but critical to study to consider oxytocin as a neurohormonal weight loss treatment. Complementing ongoing research into metabolic and food motivation mechanisms of oxytocin, this study hypothesized that in humans, oxytocin improves cognitive control over behavior. METHODS In a randomized, double-blind, placebo-controlled crossover study of 24-IU single-dose intranasal oxytocin, 10 men with overweight or obesity completed a stop-signal task assessing ability and strategy to suppress behavioral impulses, in which they performed a choice-reaction task (go task) but had to withhold their response when prompted (stop task). It was hypothesized that oxytocin would improve suppression of behavioral impulses. RESULTS After receiving oxytocin, compared with placebo, participants showed increased reaction times in the go task (mean [M] = 936 milliseconds vs. 833 millseconds; P = 0.012; 95% CI: 29 to 178) and displayed fewer stop errors (M = 36.41% vs. 41.15%; P = 0.049; 95% CI: -9.43% to -0.03%). CONCLUSIONS Oxytocin triggers increased proactive control over behavior. Future studies need to further characterize the impact of oxytocin on cognitive control and investigate its potential role in the anorexigenic effects of oxytocin in human obesity.
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Affiliation(s)
- Franziska Plessow
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Dean A Marengi
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Sylvia K Perry
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Elizabeth A Lawson
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
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24
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Rey-Mermet A, Singh KA, Gignac GE, Brydges CR, Ecker UKH. Interference control in working memory: Evidence for discriminant validity between removal and inhibition tasks. PLoS One 2020; 15:e0243053. [PMID: 33264336 PMCID: PMC7710115 DOI: 10.1371/journal.pone.0243053] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 11/14/2020] [Indexed: 11/23/2022] Open
Abstract
Working memory (WM) is a system for maintenance of and access to a limited number of goal-relevant representations in the service of higher cognition. Because of its limited capacity, WM requires interference-control processes, allowing us to avoid being distracted by irrelevant information. Recent research has proposed two interference-control processes, which are conceptually similar: (1) an active, item-wise removal process assumed to remove no-longer relevant information from WM, and (2) an inhibitory process assumed to suppress the activation of distractors against competing, goal-relevant representations. The purpose of this study was to determine the extent to which the tasks used to assess removal and inhibition measure the same interference-control construct. Results showed acceptable to good reliabilities for nearly all measures. Similar to previous studies, a structural equation modeling approach identified a reliable latent variable of removal. However, also similar to some previous studies, no latent variable of inhibition could be established. This was the case even when the correlation matrix used to compute the latent variable of inhibition was disattenuated for imperfect reliability. Critically, the individual measures of inhibition were unrelated to the latent variable of removal. These results provide tentative support for the notion that removal is not related to the interference-control processes assessed in inhibition tasks. This suggests that the removal process should be conceptualized as a process independent of the concept of inhibition, as proposed in computational WM models that implement removal as the "unbinding" of a WM item from the context in which it occurred.
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Affiliation(s)
- Alodie Rey-Mermet
- Faculty of Psychology, Swiss Distance University Institute, Brig, Switzerland
- Department of Psychology, Cognitive Psychology Unit, University of Zurich, Zurich, Switzerland
| | - Krishneil A. Singh
- School of Psychological Science, University of Western Australia, Perth, Australia
| | - Gilles E. Gignac
- School of Psychological Science, University of Western Australia, Perth, Australia
| | - Christopher R. Brydges
- School of Psychological Science, University of Western Australia, Perth, Australia
- West Coast Metabolomics Center, University of California, Davis, United States of America
| | - Ullrich K. H. Ecker
- School of Psychological Science, University of Western Australia, Perth, Australia
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25
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Huster RJ, Messel MS, Thunberg C, Raud L. The P300 as marker of inhibitory control – Fact or fiction? Cortex 2020; 132:334-348. [DOI: 10.1016/j.cortex.2020.05.021] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 12/31/2019] [Accepted: 05/11/2020] [Indexed: 01/05/2023]
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26
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Chikara RK, Ko LW. Prediction of Human Inhibition Brain Function with Inter-Subject and Intra-Subject Variability. Brain Sci 2020; 10:E726. [PMID: 33066084 PMCID: PMC7600619 DOI: 10.3390/brainsci10100726] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/15/2020] [Accepted: 09/28/2020] [Indexed: 11/21/2022] Open
Abstract
The stop signal task has been used to quantify the human inhibitory control. The inter-subject and intra-subject variability was investigated under the inhibition of human response with a realistic environmental scenario. In present study, we used a battleground scenario where a sniper-scope picture was the background, a target picture was a go signal, and a nontarget picture was a stop signal. The task instructions were to respond on the target image and inhibit the response if a nontarget image appeared. This scenario produced a threatening situation and endorsed the evaluation of how subject's response inhibition manifests in a real situation. In this study, 32 channels of electroencephalography (EEG) signals were collected from 20 participants during successful stop (response inhibition) and failed stop (response) trials. These EEG signals were used to predict two possible outcomes: successful stop or failed stop. The inter-subject variability (between-subjects) and intra-subject variability (within-subjects) affect the performance of participants in the classification system. The EEG signals of successful stop versus failed stop trials were classified using quadratic discriminant analysis (QDA) and linear discriminant analysis (LDA) (i.e., parametric) and K-nearest neighbor classifier (KNNC) and Parzen density-based (PARZEN) (i.e., nonparametric) under inter- and intra-subject variability. The EEG activities were found to increase during response inhibition in the frontal cortex (F3 and F4), presupplementary motor area (C3 and C4), parietal lobe (P3 and P4), and occipital (O1 and O2) lobe. Therefore, power spectral density (PSD) of EEG signals (1-50Hz) in F3, F4, C3, C4, P3, P4, O1, and O2 electrodes were measured in successful stop and failed stop trials. The PSD of the EEG signals was used as the feature input for the classifiers. Our proposed method shows an intra-subject classification accuracy of 97.61% for subject 15 with QDA classifier in C3 (left motor cortex) and an overall inter-subject classification accuracy of 71.66% ± 9.81% with the KNNC classifier in F3 (left frontal lobe). These results display how inter-subject and intra-subject variability affects the performance of the classification system. These findings can be used effectively to improve the psychopathology of attention deficit hyperactivity disorder (ADHD), obsessive-compulsive disorder (OCD), schizophrenia, and suicidality.
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Affiliation(s)
- Rupesh Kumar Chikara
- Department of Biological Science and Technology, College of Biological Science and Technology, National Chiao Tung University, Hsinchu 300, Taiwan;
- Center for Intelligent Drug Systems and Smart Bio-Devices (IDS2B), National Chiao Tung University, Hsinchu 300, Taiwan
| | - Li-Wei Ko
- Department of Biological Science and Technology, College of Biological Science and Technology, National Chiao Tung University, Hsinchu 300, Taiwan;
- Center for Intelligent Drug Systems and Smart Bio-Devices (IDS2B), National Chiao Tung University, Hsinchu 300, Taiwan
- Institute of Bioinformatics and Systems Biology, National Chiao Tung University, Hsinchu 300, Taiwan
- Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung 807, Taiwan
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27
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The Specificity of Inhibitory Control Deficits in Post-Traumatic Stress Disorder: A Dissociation Between the Speed and Reliability of Stopping. J Anxiety Disord 2020; 75:102278. [PMID: 32795920 PMCID: PMC7895465 DOI: 10.1016/j.janxdis.2020.102278] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 05/31/2020] [Accepted: 07/27/2020] [Indexed: 12/30/2022]
Abstract
Inhibitory control over thoughts, emotions, and actions is challenging for people with Post-Traumatic Stress Disorder (PTSD). Whether specific aspects of inhibitory control are differentially affected in PTSD remains an open question. Here we examined performance on two popular response inhibition tasks in 28 combat Veterans with PTSD and 27 control Veterans. We used a Hybrid variant that intermixed 75% Go trials, 12.5% NoGo trials, and 12.5% Stop trials. Parameters from an ex-Gaussian race model (Matzke et al., 2017) provided estimates of stopping speed (μ Stop) and stopping variability (τ Stop). Participants with PTSD had higher error rates on NoGo trials, replicating previous results. The estimated probability of "trigger failures" (failures to launch inhibitory control) on Stop trials was also higher in PTSD patients, suggesting that sustained attention was a common deficit in the two tasks. Stopping variability was also increased in participants with PTSD, which supports a difficulty with maintaining task goals. Conversely, stopping speed did not differ between patients and controls, suggesting that core inhibitory processes were intact. These results demonstrate a dissociation between the speed and reliability of motor response inhibition in PTSD, and suggest that top-down inhibitory control was deployed less consistently in participants with PTSD.
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Indrajeet I, Ray S. Efficacy of inhibitory control depends on procrastination and deceleration in saccade planning. Exp Brain Res 2020; 238:2417-2432. [PMID: 32776172 DOI: 10.1007/s00221-020-05901-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 08/03/2020] [Indexed: 01/23/2023]
Abstract
A goal-directed flexible behavior warrants our ability to timely inhibit impending movements deemed inappropriate due to an abrupt change in the context. Race model of countermanding rapid saccadic eye movement posits a competition between a preparatory GO process and an inhibitory STOP process rising to reach a fixed threshold. Stop-signal response time (SSRT), which is the average time STOP takes to rise to the threshold, is widely used as a metric to assess the ability to revoke a movement. A reliable estimation of SSRT critically depends on the assumption of independence between GO and STOP process, which has been violated in many studies. In addition, the physiological correlate of stochastic rise of STOP process to a threshold remains unsubstantiated thus far. Here, we introduce a method to estimate the efficacy of inhibitory control on the premise of an alternative model that assumes deceleration of GO process following the stop-signal onset. The average reaction time increased exponentially with the increase in the maximum duration available to attenuate GO process by the stop-signal. Our method estimates saccade procrastination in anticipation of the stop-signal, and the rate of increase in attenuation on GO process. Unlike SSRT, these new metrics are independent of how the stopping performance varies with the delay between go- and stop-signal onsets. We reckon that these metrics together qualify to be considered as an efficient alternative to SSRT for the estimation of individuals' ability to countermand saccades, especially in cases when the assumptions of race model are no longer valid.
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Affiliation(s)
- Indrajeet Indrajeet
- Centre of Behavioural and Cognitive Sciences, University of Allahabad (Senate Hall Campus), Prayagraj, Uttar Pradesh, 211002, India.
| | - Supriya Ray
- Centre of Behavioural and Cognitive Sciences, University of Allahabad (Senate Hall Campus), Prayagraj, Uttar Pradesh, 211002, India.
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Cerebellar Contributions to Proactive and Reactive Control in the Stop Signal Task: A Systematic Review and Meta-Analysis of Functional Magnetic Resonance Imaging Studies. Neuropsychol Rev 2020; 30:362-385. [DOI: 10.1007/s11065-020-09432-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 02/17/2020] [Indexed: 01/10/2023]
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30
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Categorical interoception and the role of threat. Int J Psychophysiol 2020; 148:25-34. [DOI: 10.1016/j.ijpsycho.2019.12.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Revised: 12/05/2019] [Accepted: 12/08/2019] [Indexed: 01/20/2023]
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Eijsker N, Schröder A, Smit DJA, van Wingen G, Denys D. Neural Basis of Response Bias on the Stop Signal Task in Misophonia. Front Psychiatry 2019; 10:765. [PMID: 31708818 PMCID: PMC6819955 DOI: 10.3389/fpsyt.2019.00765] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 09/23/2019] [Indexed: 12/25/2022] Open
Abstract
Objective: Misophonia is a newly described condition in which specific ordinary sounds provoke disproportionately strong negative affect. Since evidence for psychobiological dysfunction underlying misophonia is scarce, we tested whether misophonia patients, like many patients with impulse control or obsessive-compulsive spectrum disorders, show impaired ability to inhibit an ongoing motor response. Methods: We collected functional magnetic resonance imaging data during a stop signal task in 22 misophonia patients and 21 matched healthy controls. Results: Compared to controls, patients tended to show longer stop signal delays, which is the time between stimuli signaling response initiation and inhibition. Additionally, patients tended to activate left dorsolateral prefrontal cortex more during responding rather than successful inhibition, as was seen in controls. Furthermore, patients lacked inhibition success-related activity in posterior cingulate cortices and activated the superior medial frontal gyri less during inhibition success compared to failure, a feature correlated with stop signal delays over the sample. Conclusions: Misophonia patients did not show impaired response inhibition. However, they tended to show a response bias on the stop signal task, favoring accuracy over speed. This implies perfectionism and compulsive, rather than impulsive, behavior. Moreover, brain activations were in line with patients, compared to controls, engaging more cognitive control for slowing responses, while employing more attentional resources for successful inhibition.
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Affiliation(s)
- Nadine Eijsker
- Department of Psychiatry, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Brain and Cognition, University of Amsterdam, Amsterdam, Netherlands
| | - Arjan Schröder
- Department of Psychiatry, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Brain and Cognition, University of Amsterdam, Amsterdam, Netherlands
| | - Dirk J. A. Smit
- Department of Psychiatry, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Brain and Cognition, University of Amsterdam, Amsterdam, Netherlands
| | - Guido van Wingen
- Department of Psychiatry, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Brain and Cognition, University of Amsterdam, Amsterdam, Netherlands
| | - Damiaan Denys
- Department of Psychiatry, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Brain and Cognition, University of Amsterdam, Amsterdam, Netherlands
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Herrera PM, Van Meerbeke AV, Speranza M, Cabra CL, Bonilla M, Canu M, Bekinschtein TA. Expectation of reward differentially modulates executive inhibition. BMC Psychol 2019; 7:55. [PMID: 31443739 PMCID: PMC6706938 DOI: 10.1186/s40359-019-0332-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 07/29/2019] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Inhibitory control, a key modulatory component of cognition guiding strategy and behaviour, can be affected by diverse contingencies. We explore here the effect of expectation of reward over behavioural adjustment in a Stop Signal Task modulated by reward. We hypothesize that cognitive control is modulated by different expectation of the reward. METHODS Participants were allocated to two groups differing in their degree of knowledge in what to expect from rewards. Expected Specific Reward participants (N = 21) were informed of the different monetary feedbacks they would receive after each successful inhibition. Unexpected Reward participants (N = 24) were only told that they would receive monetary reward after correct inhibitory trials, but not the amounts or differences. RESULTS Our results confirmed previous observations demonstrating a "kick-start effect" where a high reward feedback at the beginning of the task increases response inhibition. The Expected Specific Reward condition seems also to improve inhibitory control -as measured by the stop signal reaction time (SSRT)-, compared to the Unexpected Reward group. CONCLUSIONS Knowledge of reward magnitudes seems to play a role in cognitive control irrespective of feedback magnitude. The manipulation of reward expectation appears to trigger different strategies for cognitive control, inducing a bottom-up effect of external cues, or a top-down effect given by the anticipation of incoming rewards. This is an early exploration to unearth possible higher order modulators - expectation and motivation- of cognitive control. This approach aims to gain insight into diverse psychopathological conditions related to impulsivity and altered reward systems such as Attention Deficit Hyperactive Disorder (ADHD), personality disorders, substance abuse, pathological gambling and cognitive aspects of Parkinson Disease.
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Affiliation(s)
- Paula M. Herrera
- Grupo de Investigacion ‘Psiquiatria, Neurociencia y Comunidad’, Facultad de Medicina, Universidad Tecnológica de Pereira, Pereira, Colombia
- Grupo de investigación en neurociencias (NeURos), Universidad del Rosario, Bogotá, Colombia
- Consciousness and Cognition Lab, Department of Psychology, University of Cambridge, Cambridge, UK
- HANDiReSP, Université de Versailles Saint Quentin en Yvelines, Le Chesnay, France
| | | | - Mario Speranza
- Consciousness and Cognition Lab, Department of Psychology, University of Cambridge, Cambridge, UK
- HANDiReSP, Université de Versailles Saint Quentin en Yvelines, Le Chesnay, France
| | - Claudia López Cabra
- Grupo de investigación en neurociencias (NeURos), Universidad del Rosario, Bogotá, Colombia
| | - Mauricio Bonilla
- Laboratorio de Psicología Experimental, Facultad de Psicología, Universidad del Bosque, Bogotá, Colombia
| | - Michaël Canu
- Departamento de Ingeniería Eléctrica, Universidad de Los Andes, Bogotá, Colombia
| | - Tristan A. Bekinschtein
- Consciousness and Cognition Lab, Department of Psychology, University of Cambridge, Cambridge, UK
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Motivation and cognitive control in depression. Neurosci Biobehav Rev 2019; 102:371-381. [PMID: 31047891 DOI: 10.1016/j.neubiorev.2019.04.011] [Citation(s) in RCA: 131] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 03/25/2019] [Accepted: 04/17/2019] [Indexed: 12/15/2022]
Abstract
Depression is linked to deficits in cognitive control and a host of other cognitive impairments arise as a consequence of these deficits. Despite of their important role in depression, there are no mechanistic models of cognitive control deficits in depression. In this paper we propose how these deficits can emerge from the interaction between motivational and cognitive processes. We review depression-related impairments in key components of motivation along with new cognitive neuroscience models that focus on the role of motivation in the decision-making about cognitive control allocation. Based on this review we propose a unifying framework which connects motivational and cognitive control deficits in depression. This framework is rooted in computational models of cognitive control and offers a mechanistic understanding of cognitive control deficits in depression.
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Antons S, Boecker M, Gauggel S, Gordi VM, Patel HJ, Binkofski F, Drueke B. Strategies of selective changing: Preparatory neural processes seem to be responsible for differences in complex inhibition. PLoS One 2019; 14:e0214652. [PMID: 30998717 PMCID: PMC6472739 DOI: 10.1371/journal.pone.0214652] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 03/18/2019] [Indexed: 11/18/2022] Open
Abstract
Selective inhibition describes the stopping of an action while other actions are further executed. It can be differentiated between two strategies to stop selectively: the fast but global stop all, then discriminate strategy and the slower but more selective first discriminate, then stop strategy. It is assumed that the first discriminate, then stop strategy is especially used when information regarding which action might have to be stopped is already available beforehand. Moreover, it is supposed that both strategies differ in matters of basal ganglia pathways used for their execution. Aim of the present study was to investigate the use of the two strategies in situations requiring selective changing of an action. Eighteen healthy male participants performed a selective stop-change task with informative and uninformative cues during fMRI. Behavioral results show that informative cues led to a benefit in both inhibition times and selectivity. FMRI data revealed that the same cortico-subcortical pathway was used with informative and uninformative cues. Behavioral and neuronal results indicate that participants used the first discriminate, then stop strategy for selective inhibition irrespective of the amount of previously available information. Moreover, the neural activity data indicate that the benefit in the informed condition was produced by an efficient preparation for the concrete change process. Possible factors that might affect which strategy is used for selective stopping are the level of previously available information (foreknowledge) and the experimental set-up, as e.g. task complexity.
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Affiliation(s)
- Stephanie Antons
- Institute of Medical Psychology and Medical Sociology, University Hospital of RWTH Aachen University, Aachen, Germany
- Department of General Psychology: Cognition and Center for Behavioral Addiction Research, University of Duisburg-Essen, Duisburg, Germany
- * E-mail:
| | - Maren Boecker
- Institute of Medical Psychology and Medical Sociology, University Hospital of RWTH Aachen University, Aachen, Germany
| | - Siegfried Gauggel
- Institute of Medical Psychology and Medical Sociology, University Hospital of RWTH Aachen University, Aachen, Germany
| | - Vera Michaela Gordi
- Institute of Medical Psychology and Medical Sociology, University Hospital of RWTH Aachen University, Aachen, Germany
| | - Harshal Jayeshkumar Patel
- Division for Clinical Cognitive Sciences, Department of Neurology, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Ferdinand Binkofski
- Division for Clinical Cognitive Sciences, Department of Neurology, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Barbara Drueke
- Institute of Medical Psychology and Medical Sociology, University Hospital of RWTH Aachen University, Aachen, Germany
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Gordi VM, Drueke B, Gauggel S, Antons S, Loevenich R, Mols P, Boecker M. Stopping Speed in the Stop-Change Task: Experimental Design Matters! Front Psychol 2019; 10:279. [PMID: 30873063 PMCID: PMC6404636 DOI: 10.3389/fpsyg.2019.00279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 01/28/2019] [Indexed: 11/13/2022] Open
Abstract
Previous research comparing the speed of inhibiting a motor response in no-foreknowledge vs. foreknowledge conditions revealed inconsistent findings. While some studies found stopping to be faster in the no-foreknowledge condition, others reported that it was faster in the foreknowledge condition. One possible explanation for the heterogeneous results might be differences in experimental design between those studies. Given this, we wanted to scrutinize whether it makes any difference if foreknowledge and no-foreknowledge are investigated in a context in which both conditions are presented separated from each other (block design) vs. in a context in which both conditions occur intermingled (event-related design). To address this question a modified stop-change task was used. In Experiment 1 no-foreknowledge and foreknowledge trials were imbedded in a block design, while Experiment 2 made use of an event-related design. We found that inhibition speed as measured with the stop signal reaction time (SSRT) was faster in the foreknowledge as compared to the no-foreknowledge condition of the event-related study, whereas no differences in SSRT between both conditions were revealed in the block design study. Analyses of reaction times to the go stimulus reflect that participants tended to slow down their go responses in both experimental contexts. However, in the foreknowledge condition of the event-related study, this strategic slowing was especially pronounced, a finding we refer to as strategic delay effect (SDE), and significantly correlated with SSRT. In sum our results suggest that inhibition speed is susceptible to strategic bias resulting from differences in experimental setup.
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Affiliation(s)
- Vera Michaela Gordi
- Institute of Medical Psychology and Medical Sociology, University Hospital of RWTH Aachen University, Aachen, Germany
| | - Barbara Drueke
- Institute of Medical Psychology and Medical Sociology, University Hospital of RWTH Aachen University, Aachen, Germany
| | - Siegfried Gauggel
- Institute of Medical Psychology and Medical Sociology, University Hospital of RWTH Aachen University, Aachen, Germany
| | - Stephanie Antons
- Institute of Medical Psychology and Medical Sociology, University Hospital of RWTH Aachen University, Aachen, Germany.,Department of General Psychology: Cognition and Center for Behavioral Addiction Research, University of Duisburg-Essen, Duisburg, Germany
| | - Rebecca Loevenich
- Institute of Medical Psychology and Medical Sociology, University Hospital of RWTH Aachen University, Aachen, Germany
| | - Paul Mols
- Brain Imaging Facility of IZKF Aachen, University Hospital of RWTH Aachen University, Aachen, Germany
| | - Maren Boecker
- Institute of Medical Psychology and Medical Sociology, University Hospital of RWTH Aachen University, Aachen, Germany
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Jooss A, Haberbosch L, Köhn A, Rönnefarth M, Bathe-Peters R, Kozarzewski L, Fleischmann R, Scholz M, Schmidt S, Brandt SA. Motor Task-Dependent Dissociated Effects of Transcranial Random Noise Stimulation in a Finger-Tapping Task Versus a Go/No-Go Task on Corticospinal Excitability and Task Performance. Front Neurosci 2019; 13:161. [PMID: 30872997 PMCID: PMC6400855 DOI: 10.3389/fnins.2019.00161] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 02/12/2019] [Indexed: 01/18/2023] Open
Abstract
Background and Objective: Transcranial random noise stimulation (tRNS) is an emerging non-invasive brain stimulation technique to modulate brain function, with previous studies highlighting its considerable benefits in therapeutic stimulation of the motor system. However, high variability of results and bidirectional task-dependent effects limit more widespread clinical application. Task dependency largely results from a lack of understanding of the interaction between externally applied tRNS and the endogenous state of neural activity during stimulation. Hence, the aim of this study was to investigate the task dependency of tRNS-induced neuromodulation in the motor system using a finger-tapping task (FT) versus a go/no-go task (GNG). We hypothesized that the tasks would modulate tRNS’ effects on corticospinal excitability (CSE) and task performance in opposite directions. Methods: Thirty healthy subjects received 10 min of tRNS of the dominant primary motor cortex in a double-blind, sham-controlled study design. tRNS was applied during two well-established tasks tied to diverging brain states. Accordingly, participants were randomly assigned to two equally-sized groups: the first group performed a simple motor training task (FT task), known primarily to increase CSE, while the second group performed an inhibitory control task (go/no-go task) associated with inhibition of CSE. To establish task-dependent effects of tRNS, CSE was evaluated prior to- and after stimulation with navigated transcranial magnetic stimulation. Results: In an ‘activating’ motor task, tRNS during FT significantly facilitated CSE. FT task performance improvements, shown by training-related reductions in intertap intervals and increased number of finger taps, were similar for both tRNS and sham stimulation. In an ‘inhibitory’ motor task, tRNS during GNG left CSE unchanged while inhibitory control was enhanced as shown by slowed reaction times and enhanced task accuracy during and after stimulation. Conclusion: We provide evidence that tRNS-induced neuromodulatory effects are task-dependent and that resulting enhancements are specific to the underlying task-dependent brain state. While mechanisms underlying this effect require further investigation, these findings highlight the potential of tRNS in enhancing task-dependent brain states to modulate human behavior.
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Affiliation(s)
- Andreas Jooss
- Department of Neurology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Linus Haberbosch
- Department of Neurology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Arvid Köhn
- Department of Neurology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Maria Rönnefarth
- Department of Neurology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Rouven Bathe-Peters
- Department of Neurology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Leonard Kozarzewski
- Department of Neurology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Robert Fleischmann
- Department of Neurology, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Department of Neurology, Universitätsmedizin Greifswald, Greifswald, Germany
| | - Michael Scholz
- Neural Information Processing Group, Technische Universität Berlin, Berlin, Germany
| | - Sein Schmidt
- Department of Neurology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Stephan A Brandt
- Department of Neurology, Charité - Universitätsmedizin Berlin, Berlin, Germany
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WANG Y, CHEN A, HU X, YIN S. Reward improves cognitive control by enhancing signal monitoring. ACTA PSYCHOLOGICA SINICA 2019. [DOI: 10.3724/sp.j.1041.2019.00048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Weise L, Boecker M, Gauggel S, Falkenburger B, Drueke B. A reaction-time adjusted PSI method for estimating performance in the stop-signal task. PLoS One 2018; 13:e0210065. [PMID: 30596788 PMCID: PMC6312320 DOI: 10.1371/journal.pone.0210065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 12/17/2018] [Indexed: 11/18/2022] Open
Abstract
A central experimental task in executive control research is the Stop-signal task, which allows measuring the ability to inhibit dominant responses. A crucial aspect of this task consists of varying the delay between the Go- and Stop-signal. Since the time necessary to administer the task can be long, a method of optimal delay choice was recently proposed: the PSI method. In a behavioral experiment, we show a variant of this method, the PSI marginal method, to be unable to deal with the Go-response slowing often observed in the Stop-signal task. We propose the PSI adjusted method, which is able to deal with this response slowing by correcting the estimation process for the current reaction time. In several sets of behavioral simulations, as well as another behavioral experiment, we document and compare the statistical properties of the PSI marginal method, our PSI adjusted method, and the traditional staircase method, both when reaction times are constant and when they are linearly increasing. The results show the PSI adjusted method's performance to be comparable to the PSI marginal method in the case of constant Go-response times, and to outperform the PSI marginal method as well as the staircase methods when there is response slowing. The PSI adjusted method thus offers the possibility of efficient estimation of Stop-signal reaction times in the face of response slowing.
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Affiliation(s)
- Lorenz Weise
- Department of Medical Psychology and Medical Sociology, RWTH Aachen University, Aachen, Germany
| | - Maren Boecker
- Department of Medical Psychology and Medical Sociology, RWTH Aachen University, Aachen, Germany
| | - Siegfried Gauggel
- Department of Medical Psychology and Medical Sociology, RWTH Aachen University, Aachen, Germany
| | - Bjoern Falkenburger
- Department for Neurology, RWTH Aachen University, Aachen, Germany
- JARA-BRAIN Institute for Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH, RWTH Aachen University, Aachen, Germany
| | - Barbara Drueke
- Department of Medical Psychology and Medical Sociology, RWTH Aachen University, Aachen, Germany
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Hedge C, Powell G, Sumner P. The reliability paradox: Why robust cognitive tasks do not produce reliable individual differences. Behav Res Methods 2018; 50:1166-1186. [PMID: 28726177 PMCID: PMC5990556 DOI: 10.3758/s13428-017-0935-1] [Citation(s) in RCA: 662] [Impact Index Per Article: 110.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Individual differences in cognitive paradigms are increasingly employed to relate cognition to brain structure, chemistry, and function. However, such efforts are often unfruitful, even with the most well established tasks. Here we offer an explanation for failures in the application of robust cognitive paradigms to the study of individual differences. Experimental effects become well established - and thus those tasks become popular - when between-subject variability is low. However, low between-subject variability causes low reliability for individual differences, destroying replicable correlations with other factors and potentially undermining published conclusions drawn from correlational relationships. Though these statistical issues have a long history in psychology, they are widely overlooked in cognitive psychology and neuroscience today. In three studies, we assessed test-retest reliability of seven classic tasks: Eriksen Flanker, Stroop, stop-signal, go/no-go, Posner cueing, Navon, and Spatial-Numerical Association of Response Code (SNARC). Reliabilities ranged from 0 to .82, being surprisingly low for most tasks given their common use. As we predicted, this emerged from low variance between individuals rather than high measurement variance. In other words, the very reason such tasks produce robust and easily replicable experimental effects - low between-participant variability - makes their use as correlational tools problematic. We demonstrate that taking such reliability estimates into account has the potential to qualitatively change theoretical conclusions. The implications of our findings are that well-established approaches in experimental psychology and neuropsychology may not directly translate to the study of individual differences in brain structure, chemistry, and function, and alternative metrics may be required.
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Affiliation(s)
- Craig Hedge
- School of Psychology, Cardiff University, Park Place, Cardiff, CF10 3AT, UK.
| | - Georgina Powell
- School of Psychology, Cardiff University, Park Place, Cardiff, CF10 3AT, UK
| | - Petroc Sumner
- School of Psychology, Cardiff University, Park Place, Cardiff, CF10 3AT, UK
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Hiraoka K, Kinoshita A, Kunimura H, Matsuoka M. Effect of variability of sequence length of go trials preceding a stop trial on ability of response inhibition in stop-signal task. Somatosens Mot Res 2018; 35:95-102. [PMID: 29848189 DOI: 10.1080/08990220.2018.1475351] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
This study investigated whether the variability of the sequence length of the go trials preceding a stop trial enhanced or interfered with inhibitory control. The hypotheses tested were either inhibitory control improves when the sequence length of the go trials varies as a consequence of increased preparatory effort or it degrades as a consequence of the switching cost from the go trial to the stop trial. The right-handed participants abducted the left or right index finger in response to a go cue during the go trials. A stop cue was given at 50, 90, or 130 ms after the go cue, with 0.25 probability in the stop trial. In the less variable session, a stop trial was presented after two, three, or four consecutive go trials. In the variable session, a stop trial was presented after one, two, three, four, or five consecutive go trials. The reaction time and stop-signal reaction time were not significantly different between the sessions and between the response sides. Nevertheless, the probability of successful inhibition of the right-hand response in the variable session was higher than that in the less variable session when the stop cue was given 50 ms after a go cue. This finding supports the view that preparatory effort due to less predictability of the chance of a forthcoming response inhibition enhances the ability of the right-hand response inhibition when the stop process begins earlier.
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Affiliation(s)
- Koichi Hiraoka
- a College of Health and Human Sciences , Osaka Prefecture University , Habikino , Osaka , Japan
| | - Atsushi Kinoshita
- b Graduate School of Comprehensive Rehabilitation , Osaka Prefecture University , Habikino , Osaka , Japan
| | - Hiroshi Kunimura
- b Graduate School of Comprehensive Rehabilitation , Osaka Prefecture University , Habikino , Osaka , Japan
| | - Masakazu Matsuoka
- b Graduate School of Comprehensive Rehabilitation , Osaka Prefecture University , Habikino , Osaka , Japan
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Leong JK, MacNiven KH, Samanez-Larkin GR, Knutson B. Distinct neural circuits support incentivized inhibition. Neuroimage 2018; 178:435-444. [PMID: 29803959 DOI: 10.1016/j.neuroimage.2018.05.055] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 05/12/2018] [Accepted: 05/23/2018] [Indexed: 12/11/2022] Open
Abstract
The ability to inhibit responses under high stakes, or "incentivized inhibition," is critical for adaptive impulse control. While previous research indicates that right ventrolateral prefrontal cortical (VLPFC) activity plays a key role in response inhibition, less research has addressed how incentives might influence this circuit. By combining a novel behavioral task, functional magnetic resonance imaging (FMRI), and diffusion-weighted imaging (DWI), we targeted and characterized specific neural circuits that support incentivized inhibition. Behaviorally, large incentives enhanced responses to obtain money, but also reduced response inhibition. Functionally, activity in both right VLPFC and right anterior insula (AIns) predicted successful inhibition for high incentives. Structurally, characterization of a novel white-matter tract connecting the right AIns and VLPFC revealed an association of tract coherence with incentivized inhibition performance. Finally, individual differences in right VLPFC activity statistically mediated the association of right AIns-VLPFC tract coherence with incentivized inhibition performance. These multimodal findings bridge brain structure, brain function, and behavior to clarify how individuals can inhibit impulses, even in the face of high stakes.
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Affiliation(s)
- Josiah K Leong
- Department of Psychology, Stanford University, Stanford, CA, 94305-2025, USA
| | - Kelly H MacNiven
- Department of Psychology, Stanford University, Stanford, CA, 94305-2025, USA; Stanford Neuroscience Institute, Stanford University, Stanford, CA, 94305-2025, USA
| | | | - Brian Knutson
- Department of Psychology, Stanford University, Stanford, CA, 94305-2025, USA; Stanford Neuroscience Institute, Stanford University, Stanford, CA, 94305-2025, USA.
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42
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Dupuis A, Indralingam M, Chevrier A, Crosbie J, Arnold P, Burton CL, Schachar R. Response Time Adjustment in the Stop Signal Task: Development in Children and Adolescents. Child Dev 2018; 90:e263-e272. [DOI: 10.1111/cdev.13062] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
| | | | | | | | - Paul Arnold
- Hospital for Sick Children
- University of Calgary
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43
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Chikara RK, Chang EC, Lu YC, Lin DS, Lin CT, Ko LW. Monetary Reward and Punishment to Response Inhibition Modulate Activation and Synchronization Within the Inhibitory Brain Network. Front Hum Neurosci 2018; 12:27. [PMID: 29545745 PMCID: PMC5837970 DOI: 10.3389/fnhum.2018.00027] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 01/18/2018] [Indexed: 01/16/2023] Open
Abstract
A reward or punishment can modulate motivation and emotions, which in turn affect cognitive processing. The present simultaneous functional magnetic resonance imaging-electroencephalography study examines neural mechanisms of response inhibition under the influence of a monetary reward or punishment by implementing a modified stop-signal task in a virtual battlefield scenario. The participants were instructed to play as snipers who open fire at a terrorist target but withhold shooting in the presence of a hostage. The participants performed the task under three different feedback conditions in counterbalanced order: a reward condition where each successfully withheld response added a bonus (i.e., positive feedback) to the startup credit, a punishment condition where each failure in stopping deduced a penalty (i.e., negative feedback), and a no-feedback condition where response outcome had no consequences and served as a control setting. Behaviorally both reward and punishment conditions led to significantly down-regulated inhibitory function in terms of the critical stop-signal delay. As for the neuroimaging results, increased activities were found for the no-feedback condition in regions previously reported to be associated with response inhibition, including the right inferior frontal gyrus and the pre-supplementary motor area. Moreover, higher activation of the lingual gyrus, posterior cingulate gyrus (PCG) and inferior parietal lobule were found in the reward condition, while stronger activation of the precuneus gyrus was found in the punishment condition. The positive feedback was also associated with stronger changes of delta, theta, and alpha synchronization in the PCG than were the negative or no-feedback conditions. These findings depicted the intertwining relationship between response inhibition and motivation networks.
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Affiliation(s)
- Rupesh K Chikara
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan.,Brain Research Center, National Chiao Tung University, Hsinchu, Taiwan
| | - Erik C Chang
- Institute of Cognitive Neuroscience, National Central University, Taoyuan, Taiwan
| | - Yi-Chen Lu
- Institute of Bioinformatics and Systems Biology, National Chiao Tung University, Hsinchu, Taiwan
| | - Dar-Shong Lin
- Department of Pediatrics, Mackay Memorial Hospital, Taipei, Taiwan
| | - Chin-Teng Lin
- Brain Research Center, National Chiao Tung University, Hsinchu, Taiwan.,Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, NSW, Australia
| | - Li-Wei Ko
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan.,Brain Research Center, National Chiao Tung University, Hsinchu, Taiwan.,Institute of Bioinformatics and Systems Biology, National Chiao Tung University, Hsinchu, Taiwan
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44
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Verbruggen F, McLaren R. Effects of reward and punishment on the interaction between going and stopping in a selective stop-change task. PSYCHOLOGICAL RESEARCH 2018; 82:353-370. [PMID: 27888354 PMCID: PMC5834561 DOI: 10.1007/s00426-016-0827-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 11/09/2016] [Indexed: 11/20/2022]
Abstract
Inhibition of no-longer relevant go responses supports flexible and goal-directed behavior. The present study explored if the interaction between going and stopping is influenced by monetary incentives. Subjects (N = 108) performed a selective stop-change task, which required them to stop and change a go response if a valid signal occurred, but to execute the planned go response if invalid signals or no signals occurred. There were two incentive groups: the punishment group lost points for unsuccessful valid-signal trials, whereas the reward group gained points for successful valid-signal trials. There was also a control group that could not win or lose points on any trials. We found that, compared with the control group, incentives encouraged subjects to slow down on no-signal trials, suggesting proactive control adjustments. Furthermore, latencies of valid change responses were shorter in the incentive groups than in the control group, suggesting improvements in executing an alternative response. However, incentives did not modulate stop latency or the interaction between going and stopping on valid-signal trials much. Finally, Bayesian analyses indicated that there was no difference between the reward and punishment groups. These findings are inconsistent with the idea that reward and punishment have distinct effects on stop performance.
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Affiliation(s)
- Frederick Verbruggen
- School of Psychology, University of Exeter, Exeter, EX4 4QG, UK.
- Department of Experimental Psychology, Ghent University, 9000, Ghent, Belgium.
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45
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Abstract
We investigated the capacity for two different forms of metacognitive cue to shield against auditory distraction in problem solving with Compound Remote Associates Tasks (CRATs). Experiment 1 demonstrated that an intrinsic metacognitive cue in the form of processing disfluency (manipulated using an easy-to-read vs. difficult-to-read font) could increase focal task engagement so as to mitigate the detrimental impact of distraction on solution rates for CRATs. Experiment 2 showed that an extrinsic metacognitive cue that took the form of an incentive for good task performance (i.e. 80% or better CRAT solutions) could likewise eliminate the negative impact of distraction on CRAT solution rates. Overall, these findings support the view that both intrinsic and extrinsic metacognitive cues have remarkably similar effects. This suggests that metacognitive cues operate via a common underlying mechanism whereby a participant applies increased focal attention to the primary task so as to ensure more steadfast task engagement that is not so easily diverted by task-irrelevant stimuli.
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Insel C, Kastman EK, Glenn CR, Somerville LH. Development of corticostriatal connectivity constrains goal-directed behavior during adolescence. Nat Commun 2017; 8:1605. [PMID: 29184096 PMCID: PMC5705718 DOI: 10.1038/s41467-017-01369-8] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 09/12/2017] [Indexed: 11/09/2022] Open
Abstract
When pursuing high-value goals, mature individuals typically titrate cognitive performance according to environmental demands. However, it remains unclear whether adolescents similarly integrate value-based goals to selectively enhance goal-directed behavior. We used a value-contingent cognitive control task during fMRI to assess how stakes-the value of a prospective outcome-modulate flexible goal-directed behavior and underlying neurocognitive processes. Here we demonstrate that while adults enhance performance during high stakes, adolescents perform similarly during low and high stakes conditions. The developmental emergence of value-contingent performance is mediated by connectivity between the striatum and prefrontal cortex; this connectivity selectively increases during high stakes and with age. These findings suggest that adolescents may not benefit from high stakes to the same degree adults do-a behavioral profile that may be constrained by ongoing maturation of corticostriatal connectivity. We propose that late development of corticostriatal connectivity sets the stage for optimal goal-directed behavior.
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Affiliation(s)
- Catherine Insel
- Department of Psychology and Center for Brain Science, Harvard University, 52 Oxford Street, Room 290, Cambridge, MA, 02138, USA.
| | - Erik K Kastman
- Department of Psychology and Center for Brain Science, Harvard University, 52 Oxford Street, Room 290, Cambridge, MA, 02138, USA
| | - Catherine R Glenn
- Department of Clinical and Social Sciences in Psychology, University of Rochester, 460 Meliora Hall, Rochester, NY, 14627, USA
| | - Leah H Somerville
- Department of Psychology and Center for Brain Science, Harvard University, 52 Oxford Street, Room 290, Cambridge, MA, 02138, USA
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Lumsden J, Skinner A, Coyle D, Lawrence N, Munafo M. Attrition from Web-Based Cognitive Testing: A Repeated Measures Comparison of Gamification Techniques. J Med Internet Res 2017; 19:e395. [PMID: 29167090 PMCID: PMC5719230 DOI: 10.2196/jmir.8473] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 09/25/2017] [Accepted: 10/09/2017] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The prospect of assessing cognition longitudinally and remotely is attractive to researchers, health practitioners, and pharmaceutical companies alike. However, such repeated testing regimes place a considerable burden on participants, and with cognitive tasks typically being regarded as effortful and unengaging, these studies may experience high levels of participant attrition. One potential solution is to gamify these tasks to make them more engaging: increasing participant willingness to take part and reducing attrition. However, such an approach must balance task validity with the introduction of entertaining gamelike elements. OBJECTIVE This study aims to investigate the effects of gamelike features on participant attrition using a between-subjects, longitudinal Web-based testing study. METHODS We used three variants of a common cognitive task, the Stop Signal Task (SST), with a single gamelike feature in each: one variant where points were rewarded for performing optimally; another where the task was given a graphical theme; and a third variant, which was a standard SST and served as a control condition. Participants completed four compulsory test sessions over 4 consecutive days before entering a 6-day voluntary testing period where they faced a daily decision to either drop out or continue taking part. Participants were paid for each session they completed. RESULTS A total of 482 participants signed up to take part in the study, with 265 completing the requisite four consecutive test sessions. No evidence of an effect of gamification on attrition was observed. A log-rank test showed no evidence of a difference in dropout rates between task variants (χ22=3.0, P=.22), and a one-way analysis of variance of the mean number of sessions completed per participant in each variant also showed no evidence of a difference (F2,262=1.534, P=.21, partial η2=0.012). CONCLUSIONS Our findings raise doubts about the ability of gamification to reduce attrition from longitudinal cognitive testing studies.
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Affiliation(s)
- Jim Lumsden
- UK Centre for Tobacco and Alcohol Studies, School of Experimental Psychology, University of Bristol, Bristol, United Kingdom
- The MRC Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom
| | - Andy Skinner
- UK Centre for Tobacco and Alcohol Studies, School of Experimental Psychology, University of Bristol, Bristol, United Kingdom
- The MRC Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom
| | - David Coyle
- School of Computer Science, University College Dublin, Dublin, Ireland
| | - Natalia Lawrence
- School of Psychology, College of Life and Environmental Sciences, University of Exeter, Exeter, United Kingdom
| | - Marcus Munafo
- UK Centre for Tobacco and Alcohol Studies, School of Experimental Psychology, University of Bristol, Bristol, United Kingdom
- The MRC Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom
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48
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Wilkinson AA, Dennis M, Taylor MJ, Guerguerian AM, Boutis K, Choong K, Campbell C, Fraser D, Hutchison J, Schachar R. Performance Monitoring in Children Following Traumatic Brain Injury Compared to Typically Developing Children. Child Neurol Open 2017; 4:2329048X17732713. [PMID: 29051909 PMCID: PMC5639967 DOI: 10.1177/2329048x17732713] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 06/12/2017] [Accepted: 08/25/2017] [Indexed: 11/17/2022] Open
Abstract
Children with traumatic brain injury are reported to have deficits in performance monitoring, but the mechanisms underlying these deficits are not well understood. Four performance monitoring hypotheses were explored by comparing how 28 children with traumatic brain injury and 28 typically developing controls (matched by age and sex) performed on the stop-signal task. Control children slowed significantly more following incorrect than correct stop-signal trials, fitting the error monitoring hypothesis. In contrast, the traumatic brain injury group showed no performance monitoring difference with trial types, but significant group differences did not emerge, suggesting that children with traumatic brain injury may not perform the same way as controls.
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Affiliation(s)
- Amy A Wilkinson
- Department of Psychology, University of Toronto, Toronto, Ontario, Canada.,Program in Neuroscience & Mental Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Maureen Dennis
- Dr Maureen Dennis passed away during the completion of this study
| | - Margot J Taylor
- Department of Psychology, University of Toronto, Toronto, Ontario, Canada.,Program in Neuroscience & Mental Health, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Anne-Marie Guerguerian
- Program in Neuroscience & Mental Health, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Critical Care Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Kathy Boutis
- Division of Emergency Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Karen Choong
- Division of Pediatric Intensive Care, Department of Pediatrics, Children's Hospital of Hamilton, Hamilton, Ontario, Canada
| | - Craig Campbell
- Department of Pediatrics, Clinical Neurological Sciences and Epidemiology, Schulich School of Medicine, Western University, London, Ontario, Canada
| | - Douglas Fraser
- Department of Pediatrics, Clinical Neurological Sciences and Epidemiology, Schulich School of Medicine, Western University, London, Ontario, Canada
| | - Jamie Hutchison
- Program in Neuroscience & Mental Health, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Critical Care Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Russell Schachar
- Program in Neuroscience & Mental Health, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Psychiatry, The Hospital for Sick Children, Toronto, Ontario, Canada
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49
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Lee HJ, Lin FH, Kuo WJ. The neural mechanism underpinning balance calibration between action inhibition and activation initiated by reward motivation. Sci Rep 2017; 7:9722. [PMID: 28852156 PMCID: PMC5575270 DOI: 10.1038/s41598-017-10539-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 08/10/2017] [Indexed: 12/25/2022] Open
Abstract
In everyday life, it is often the case that in some situations we are motivated and want not only to speed up our actions but also to avoid mistakes—for example, ballgames. How our brain works at that moment to resolve the situations and react properly has created an active research field. Previous findings indicated that maintaining a balance between withholding and executing an action are highly dynamic and involve many executive control processes. This fMRI study was set up to investigate how motivation affects these balancing processes. With manipulation of prospective rewards in a stop-signal task where both the proactive and reactive control were equally emphasized, our behavioral results replicated previous findings. The fMRI findings backed up the behavioral results. We found motivation effects in the anterior caudate and pre-SMA for action inhibition. The former works to register motivation status, the latter works to transform motivation into action inhibition control. Together with the results of connectivity analysis, our study also suggests a hierarchical relationship between functional roles of pre-SMA and right inferior frontal gyrus during action inhibition. While the pre-SMA acts to accommodate higher-order factors, such as motivation, for action control, the right inferior frontal cortex acts to participate in the execution of action inhibition. This study pinned down a neural mechanism that integrates reward motivation into action inhibition control.
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Affiliation(s)
- Hsin-Ju Lee
- Institute of Neuroscience, National Yang-Ming University, Taipei, Taiwan
| | - Fa-Hsuan Lin
- Institute of Biomedical Engineering, National Taiwan University, Taipei, Taiwan
| | - Wen-Jui Kuo
- Institute of Neuroscience, National Yang-Ming University, Taipei, Taiwan. .,Brain Research Center, National Yang-Ming University, Taipei, Taiwan.
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50
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Brevers D, He Q, Keller B, Noël X, Bechara A. Neural correlates of proactive and reactive motor response inhibition of gambling stimuli in frequent gamblers. Sci Rep 2017; 7:7394. [PMID: 28785029 PMCID: PMC5547049 DOI: 10.1038/s41598-017-07786-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 06/30/2017] [Indexed: 12/12/2022] Open
Abstract
We used functional magnetic resonance imaging to examine whether motivational-salient cues could exert a differential impact on proactive (the restrain of actions in preparation for stopping) and reactive (outright stopping) inhibition. Fourteen high-frequency poker players, and 14 matched non-gambler controls, performed a modified version of the stop-signal paradigm, which required participants to inhibit categorization of poker or neutral pictures. The probability that a stop-signal occurs (0%, 17%, 25%, 33%) was manipulated across blocks of trials, as indicated by the color of the computer screen. Behavioral analyses revealed that poker players were faster than controls in categorizing pictures across all levels of proactive motor response inhibition (go trials). Brain imaging analyses highlighted higher dorsal anterior cingulate cortex activation in poker players, as compared to controls, during reactive inhibition. These findings suggest that, due to their faster rates of stimulus discrimination, poker players might have recruited more cognitive resources than controls when required to stop their response (reactive inhibition). Nevertheless, no main effect of stimulus type was found, on either proactive or reactive inhibition. Additional studies are, therefore, needed in order to confirm that investigating the dynamics between reactive and proactive inhibition offers a discriminative analysis of inhibitory control toward motivational-salient cues.
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Affiliation(s)
- D Brevers
- Department of Psychology, and Brain and Creativity Institute, University of Southern California, Los Angeles, CA, USA. .,Psychological Medicine laboratory, Faculty of Medicine, Brugmann-campus, Université Libre de Bruxelles, Brussels, Belgium.
| | - Q He
- Faculty of Psychology, Southwest University, 2 Tiansheng Rd, Chongqing, China
| | - B Keller
- Department of Psychology, and Brain and Creativity Institute, University of Southern California, Los Angeles, CA, USA
| | - X Noël
- Psychological Medicine laboratory, Faculty of Medicine, Brugmann-campus, Université Libre de Bruxelles, Brussels, Belgium
| | - A Bechara
- Department of Psychology, and Brain and Creativity Institute, University of Southern California, Los Angeles, CA, USA
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