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Algermissen J, den Ouden HEM. Pupil dilation reflects effortful action invigoration in overcoming aversive Pavlovian biases. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2024; 24:720-739. [PMID: 38773022 PMCID: PMC11233311 DOI: 10.3758/s13415-024-01191-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/22/2024] [Indexed: 05/23/2024]
Abstract
"Pavlovian" or "motivational" biases describe the phenomenon that the valence of prospective outcomes modulates action invigoration: Reward prospect invigorates action, whereas punishment prospect suppresses it. The adaptive role of these biases in decision-making is still unclear. One idea is that they constitute a fast-and-frugal decision strategy in situations characterized by high arousal, e.g., in presence of a predator, which demand a quick response. In this pre-registered study (N = 35), we tested whether such a situation-induced via subliminally presented angry versus neutral faces-leads to increased reliance on Pavlovian biases. We measured trial-by-trial arousal by tracking pupil diameter while participants performed an orthogonalized Motivational Go/NoGo Task. Pavlovian biases were present in responses, reaction times, and even gaze, with lower gaze dispersion under aversive cues reflecting "freezing of gaze." The subliminally presented faces did not affect responses, reaction times, or pupil diameter, suggesting that the arousal manipulation was ineffective. However, pupil dilations reflected facets of bias suppression, specifically the physical (but not cognitive) effort needed to overcome aversive inhibition: Particularly strong and sustained dilations occurred when participants managed to perform Go responses to aversive cues. Conversely, no such dilations occurred when they managed to inhibit responses to Win cues. These results suggest that pupil diameter does not reflect response conflict per se nor the inhibition of prepotent responses, but specifically effortful action invigoration as needed to overcome aversive inhibition. We discuss our results in the context of the "value of work" theory of striatal dopamine.
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Affiliation(s)
- Johannes Algermissen
- Donders Institute for Brain, Radboud University, Cognition, and Behaviour, Thomas van Aquinostraat 4, 6526 GD, Nijmegen, The Netherlands.
- Department of Experimental Psychology, University of Oxford, Oxford, UK.
| | - Hanneke E M den Ouden
- Donders Institute for Brain, Radboud University, Cognition, and Behaviour, Thomas van Aquinostraat 4, 6526 GD, Nijmegen, The Netherlands.
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2
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De Cesarei A, D'Ascenzo S, Nicoletti R, Codispoti M. Novelty and learning in cognitive control: evidence from the Simon task. PSYCHOLOGICAL RESEARCH 2023; 87:2390-2406. [PMID: 37000249 PMCID: PMC10497436 DOI: 10.1007/s00426-023-01813-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 03/08/2023] [Indexed: 04/01/2023]
Abstract
While information that is associated with inappropriate responses can interfere with an ongoing task and be detrimental to performance, cognitive control mechanisms and specific contextual conditions can alleviate interference from unwanted information. In the spatial correspondence (Simon) task, interference has been consistently shown to be reduced by spatial non-correspondence in the previous trial (i.e., correspondence sequence effect, CSE); however the mechanisms supporting this sequential effect are not well understood. Here we investigated the role of novelty and trial-to-trial changes in stimulus and response features in a Simon task, observing similar modulation of CSE for novel and non-novel stimulus changes. However, changing the response modality from trial to trial dampened CSE, and this dampening was more pronounced when the probability of switch trials was higher, suggesting a role for long-term learning. The results are consistent with recent accounts, which indicate that spatial interference can be prevented by cognitive control mechanisms triggered by learned bindings.
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Affiliation(s)
- Andrea De Cesarei
- Department of Psychology, Alma Mater Studiorum University of Bologna, Viale Berti Pichat 5, 40127, Bologna, Italy.
| | - Stefania D'Ascenzo
- Department of Philosophy and Communication Studies, University of Bologna, Bologna, Italy
| | - Roberto Nicoletti
- Department of Philosophy and Communication Studies, University of Bologna, Bologna, Italy
| | - Maurizio Codispoti
- Department of Psychology, Alma Mater Studiorum University of Bologna, Viale Berti Pichat 5, 40127, Bologna, Italy
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3
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Trifiletti E, D’Ascenzo S, Lugli L, Cocco VM, Di Bernardo GA, Iani C, Rubichi S, Nicoletti R, Vezzali L. Truth and lies in your eyes: Pupil dilation of White participants in truthful and deceptive responses to White and Black partners. PLoS One 2020; 15:e0239512. [PMID: 33048934 PMCID: PMC7553340 DOI: 10.1371/journal.pone.0239512] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Accepted: 09/08/2020] [Indexed: 12/30/2022] Open
Abstract
In the present study, we examined the pupillary response of White participants who were asked to tell the truth or lie to White or Black partners. Research on cues to deception has assumed that lying is more cognitively demanding that truth telling. In line with this assumption, previous studies have shown that lying is associated with greater pupil dilation, a behavioral cue that typically manifests itself under conditions of stress or cognitive effort. In accordance with these results, we predicted greater pupil dilation when lying than when telling the truth. Furthermore, pupil dilation was expected to be greater when responding to White than Black partners. Finally, we hypothesized that pupil dilation would be greater when lying to White than Black partners. Participants were instructed to answer a set of questions, half truthfully and half deceptively. They were led to believe that White vs. Black partners (one male and one female) would ask the questions via computer connection. Indeed, we used feminine and masculine synthetic voices. Pupil dilation was assessed with a remote eye-tracking system. Results provided support for the first two hypotheses. However, the predicted interaction between race of partners and truth status of message (lying vs. telling the truth) was nonsignificant. Our findings highlight the importance of considering race in the study of truthful and deceptive communications.
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Affiliation(s)
- Elena Trifiletti
- Dipartimento di Scienze Umane, Università di Verona, Verona, Italy
| | - Stefania D’Ascenzo
- Dipartimento di Filosofia e Comunicazione, Università di Bologna, Bologna, Italy
| | - Luisa Lugli
- Dipartimento di Filosofia e Comunicazione, Università di Bologna, Bologna, Italy
| | - Veronica Margherita Cocco
- Dipartimento di Educazione e Scienze Umane, Università di Modena e Reggio Emilia, Reggio Emilia, Italy
| | - Gian Antonio Di Bernardo
- Dipartimento di Educazione e Scienze Umane, Università di Modena e Reggio Emilia, Reggio Emilia, Italy
| | - Cristina Iani
- Dipartimento Chirurgico, Medico, Odontoiatrico e di Scienze Morfologiche con Interesse Trapiantologico, Oncologico e di Medicina Rigenerativa, Università di Modena e Reggio Emilia, Reggio Emilia, Italy
- Dipartimento di Scienze Biomediche, Metaboliche e Neuroscienze, Università di Modena e Reggio Emilia, Reggio Emilia, Italy
| | - Sandro Rubichi
- Dipartimento di Scienze Biomediche, Metaboliche e Neuroscienze, Università di Modena e Reggio Emilia, Reggio Emilia, Italy
- Centro Interdipartimentale di Neuroscienze e Neurotecnologie, Università di Modena and Reggio Emilia, Italy
| | - Roberto Nicoletti
- Dipartimento di Filosofia e Comunicazione, Università di Bologna, Bologna, Italy
| | - Loris Vezzali
- Dipartimento Chirurgico, Medico, Odontoiatrico e di Scienze Morfologiche con Interesse Trapiantologico, Oncologico e di Medicina Rigenerativa, Università di Modena e Reggio Emilia, Reggio Emilia, Italy
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D'Ascenzo S, Lugli L, Nicoletti R, Umiltà C. Practice effects vs. transfer effects in the Simon task. PSYCHOLOGICAL RESEARCH 2020; 85:1955-1969. [PMID: 32770264 PMCID: PMC8289792 DOI: 10.1007/s00426-020-01386-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 07/08/2020] [Indexed: 11/28/2022]
Abstract
The Simon effect refers to the fact that, even though stimulus position is task-irrelevant, responses to a task-relevant stimulus dimension are faster and more accurate when the stimulus and response spatially correspond than when they do not. Although the Simon effect is a very robust phenomenon, it is modulated by practice or transfer from previous tasks. Practice refers to the modulation of the Simon effect as a function of number of trials. Transfer refers to the modulation of the Simon effect as a function of preceding tasks. The aim of the present study is to disentangle the role of practice and transfer in modulating the Simon effect and to investigate whether such modulation can be extended to a different response modality. Three experiments were conducted, which included three sessions: the Baseline session, the Inducer session and the Diagnostic session. The task performed in the Baseline and the Diagnostic sessions were comprised of location-irrelevant trials (i.e., they were Simon tasks). The task performed in the Inducer session required performing location-relevant trials (i.e., it was a spatial compatibility task with a compatible or an incompatible stimulus–response mapping). In the first and third experiments, participants were required to respond manually in all sessions. In the second experiment, the task performed in the Inducer session required manual response, while in the Baseline and Diagnostic sessions the tasks required ocular response. Results showed a reduced-Diagnostic Simon effect after both compatible and incompatible mapping in the Inducer session, regardless of whether response modality was the same or different. These results support the notion that the practice effect prevails over the transfer effect.
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Affiliation(s)
- Stefania D'Ascenzo
- Department of Philosophy and Communication, University of Bologna, Via Azzo Gardino, 23, 40122, Bologna, Italy.
| | - Luisa Lugli
- Department of Philosophy and Communication, University of Bologna, Via Azzo Gardino, 23, 40122, Bologna, Italy
| | - Roberto Nicoletti
- Department of Philosophy and Communication, University of Bologna, Via Azzo Gardino, 23, 40122, Bologna, Italy
| | - Carlo Umiltà
- Department of General Psychology, University of Padua, Padova, Italy
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Zekveld AA, van Scheepen JAM, Versfeld NJ, Kramer SE, van Steenbergen H. The Influence of Hearing Loss on Cognitive Control in an Auditory Conflict Task: Behavioral and Pupillometry Findings. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2020; 63:2483-2492. [PMID: 32610026 DOI: 10.1044/2020_jslhr-20-00107] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Purpose The pupil dilation response is sensitive not only to auditory task demand but also to cognitive conflict. Conflict is induced by incompatible trials in auditory Stroop tasks in which participants have to identify the presentation location (left or right ear) of the words "left" or "right." Previous studies demonstrated that the compatibility effect is reduced if the trial is preceded by another incompatible trial (conflict adaptation). Here, we investigated the influence of hearing status on cognitive conflict and conflict adaptation in an auditory Stroop task. Method Two age-matched groups consisting of 32 normal-hearing participants (M age = 52 years, age range: 25-67 years) and 28 participants with hearing impairment (M age = 52 years, age range: 23-64 years) performed an auditory Stroop task. We assessed the effects of hearing status and stimulus compatibility on reaction times (RTs) and pupil dilation responses. We furthermore analyzed the Pearson correlation coefficients between age, degree of hearing loss, and the compatibility effects on the RT and pupil response data across all participants. Results As expected, the RTs were longer and pupil dilation was larger for incompatible relative to compatible trials. Furthermore, these effects were reduced for trials following incompatible (as compared to compatible) trials (conflict adaptation). No general effect of hearing status was observed, but the correlations suggested that higher age and a larger degree of hearing loss were associated with more interference of current incompatibility on RTs. Conclusions Conflict processing and adaptation effects were observed on the RTs and pupil dilation responses in an auditory Stroop task. No general effects of hearing status were observed, but the correlations suggested that higher age and a greater degree of hearing loss were related to reduced conflict processing ability. The current study underlines the relevance of taking into account cognitive control and conflict adaptation processes.
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Affiliation(s)
- Adriana A Zekveld
- Amsterdam UMC, Vrije Universiteit Amsterdam, Otolaryngology-Head and Neck Surgery, Ear and Hearing, Amsterdam Public Health Research Institute, De Boelelaan, Amsterdam, the Netherlands
| | - J A M van Scheepen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Otolaryngology-Head and Neck Surgery, Ear and Hearing, Amsterdam Public Health Research Institute, De Boelelaan, Amsterdam, the Netherlands
| | - Niek J Versfeld
- Amsterdam UMC, Vrije Universiteit Amsterdam, Otolaryngology-Head and Neck Surgery, Ear and Hearing, Amsterdam Public Health Research Institute, De Boelelaan, Amsterdam, the Netherlands
| | - Sophia E Kramer
- Amsterdam UMC, Vrije Universiteit Amsterdam, Otolaryngology-Head and Neck Surgery, Ear and Hearing, Amsterdam Public Health Research Institute, De Boelelaan, Amsterdam, the Netherlands
| | - Henk van Steenbergen
- Cognitive Psychology Unit, Institute of Psychology, University of Leiden, the Netherlands
- Leiden Institute for Brain and Cognition, the Netherlands
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Berger A, Mitschke V, Dignath D, Eder A, van Steenbergen H. The face of control: Corrugator supercilii tracks aversive conflict signals in the service of adaptive cognitive control. Psychophysiology 2020; 57:e13524. [PMID: 31930536 PMCID: PMC7079141 DOI: 10.1111/psyp.13524] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 11/19/2019] [Accepted: 12/12/2019] [Indexed: 01/23/2023]
Abstract
Cognitive control is the ability to monitor, evaluate, and adapt behavior in the service of long‐term goals. Recent theories have proposed that the integral negative emotions elicited by conflict are critical for the adaptive adjustment of cognitive control. However, evidence for the negative valence of conflict in cognitive control tasks mainly comes from behavioral studies that interrupted trial sequences, making it difficult to directly test the link between conflict‐induced affect and subsequent increases in cognitive control. In the present study, we therefore use online measures of valence‐sensitive electromyography (EMG) of the facial corrugator (frowning) and zygomaticus (smiling) muscles while measuring the adaptive cognitive control in a Stroop‐like task. In line with the prediction that conflict is aversive, results showed that conflict relative to non‐conflict trials led to increased activity of the corrugator muscles after correct responses, both in a flanker task (Experiment 1) and in a prime‐probe task (Experiment 2). This conflict‐induced corrugator activity effect correlated marginally with conflict‐driven increases in cognitive control in the next trial in the confound‐minimalized task used in Experiment 2. However, in the absence of performance feedback (Experiment 3), no reliable effect of conflict was observed in the facial muscle activity despite robust behavioral conflict adaptation. Taken together, our results show that facial EMG can be used as an indirect index of the temporal dynamics of conflict‐induced aversive signals and/or effortful processes in particular when performance feedback is presented, providing important new insights into the dynamic affective nature of cognitive control. Cognitive control plays a pivotal role in goal‐directed behavior. Nevertheless, it still remains elusive what mechanisms determine how cognitive control is recruited. Recent theories have proposed that negative emotions elicited by conflict help to adaptively increase the cognitive control. Although there is indeed accumulating evidence for the negative valence of conflict, no study has yet linked this directly to increased adaptive control. Using valence‐sensitive EMG measures, we here show that conflict is associated with increased activation of the corrugator (frowning) muscle and that the size of this effect predicts the size of conflict‐driven control adjustment in the next trial.
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Affiliation(s)
- Anja Berger
- Department of Psychology, Universität Regensburg, Regensburg, Germany
| | - Vanessa Mitschke
- Department of Psychology, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - David Dignath
- Institute for Psychology, Albert-Ludwigs-Universität Freiburg, Freiburg im Breisgau, Germany
| | - Andreas Eder
- Department of Psychology, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Henk van Steenbergen
- Leiden Institute for Brain and Cognition, Leiden, The Netherlands.,Leiden University Institute of Psychology, Leiden, The Netherlands
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Peinkhofer C, Knudsen GM, Moretti R, Kondziella D. Cortical modulation of pupillary function: systematic review. PeerJ 2019; 7:e6882. [PMID: 31119083 PMCID: PMC6510220 DOI: 10.7717/peerj.6882] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 03/26/2019] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The pupillary light reflex is the main mechanism that regulates the pupillary diameter; it is controlled by the autonomic system and mediated by subcortical pathways. In addition, cognitive and emotional processes influence pupillary function due to input from cortical innervation, but the exact circuits remain poorly understood. We performed a systematic review to evaluate the mechanisms behind pupillary changes associated with cognitive efforts and processing of emotions and to investigate the cerebral areas involved in cortical modulation of the pupillary light reflex. METHODOLOGY We searched multiple databases until November 2018 for studies on cortical modulation of pupillary function in humans and non-human primates. Of 8,809 papers screened, 258 studies were included. RESULTS Most investigators focused on pupillary dilatation and/or constriction as an index of cognitive and emotional processing, evaluating how changes in pupillary diameter reflect levels of attention and arousal. Only few tried to correlate specific cerebral areas to pupillary changes, using either cortical activation models (employing micro-stimulation of cortical structures in non-human primates) or cortical lesion models (e.g., investigating patients with stroke and damage to salient cortical and/or subcortical areas). Results suggest the involvement of several cortical regions, including the insular cortex (Brodmann areas 13 and 16), the frontal eye field (Brodmann area 8) and the prefrontal cortex (Brodmann areas 11 and 25), and of subcortical structures such as the locus coeruleus and the superior colliculus. CONCLUSIONS Pupillary dilatation occurs with many kinds of mental or emotional processes, following sympathetic activation or parasympathetic inhibition. Conversely, pupillary constriction may occur with anticipation of a bright stimulus (even in its absence) and relies on a parasympathetic activation. All these reactions are controlled by subcortical and cortical structures that are directly or indirectly connected to the brainstem pupillary innervation system.
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Affiliation(s)
- Costanza Peinkhofer
- Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Medical Faculty, University of Trieste, Trieste, Italy
| | - Gitte M. Knudsen
- Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Neurobiology Research Unit, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| | - Rita Moretti
- Medical Faculty, University of Trieste, Trieste, Italy
- Department of Medical, Surgical and Health Sciences, Neurological Unit, Trieste University Hospital, Cattinara, Trieste, Italy
| | - Daniel Kondziella
- Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
- Department of Neuroscience, Norwegian University of Technology and Science, Trondheim, Norway
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Abstract
Pupillometry research has experienced an enormous revival in the last two decades. Here we briefly review the surge of recent studies on task-evoked pupil dilation in the context of cognitive control tasks with the primary aim being to evaluate the feasibility of using pupil dilation as an index of effort exertion, rather than task demand or difficulty. Our review shows that across the three cognitive control domains of updating, switching, and inhibition, increases in task demands typically leads to increases in pupil dilation. Studies show a diverging pattern with respect to the relationship between pupil dilation and performance and we show how an effort account of pupil dilation can provide an explanation of these findings. We also discuss future directions to further corroborate this account in the context of recent theories on cognitive control and effort and their potential neurobiological substrates.
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Ciardo F, Ricciardelli P, Iani C. Trial-by-trial modulations in the orienting of attention elicited by gaze and arrow cues. Q J Exp Psychol (Hove) 2018; 72:543-556. [DOI: 10.1177/1747021818769588] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Recent findings suggested that the orienting of attention towards gazed at locations (i.e., the gaze cueing effect) could result from the conflict emerging in incongruent trials between the spatial information conveyed by gaze direction and the target spatial position. In two experiments, we assessed this hypothesis by investigating whether this effect is influenced by the same trial-by-trial modulations that are reported in a spatial conflict task, i.e., the Simon task. In Experiment 1, we compared the trial-by-trial modulations emerging in the Simon task with those emerging in a gaze cueing task, while in Experiment 2, we compared gaze and arrows cues. Trial-by-trial modulations were evident in both tasks. In the Simon task, correspondence sequence affected both corresponding and noncorresponding responses, this resulting in a larger Simon effect when the preceding trial was corresponding and an absent effect when the preceding trial was noncorresponding. Differently, in the gaze cueing task, congruence sequence affected only congruent responses with faster responses when the preceding trial was congruent compared to when it was incongruent, resulting in a larger gaze cuing effect when the preceding trial was congruent. Same results were evident with nonpredictive arrow cues. These findings speak against a spatial conflict account.
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Affiliation(s)
- Francesca Ciardo
- Department of Communication and Economics, University of Modena and Reggio Emilia, Reggio Emilia, Italy
- Istituto Italiano di Tecnologia, Genoa, Italy
| | - Paola Ricciardelli
- Department of Psychology, University of Milano-Bicocca, Milan, Italy
- Milan Center for Neuroscience, Milan, Italy
| | - Cristina Iani
- Department of Communication and Economics, University of Modena and Reggio Emilia, Reggio Emilia, Italy
- Center for Neuroscience and Neurotechnology, University of Modena and Reggio Emilia, Modena, Italy
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D'Ascenzo S, Lugli L, Baroni G, Guidotti R, Rubichi S, Iani C, Nicoletti R. Visual versus auditory Simon effect: A behavioural and physiological investigation. Q J Exp Psychol (Hove) 2018; 71:917-930. [PMID: 28293982 DOI: 10.1080/17470218.2017.1307429] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
This study investigated whether the visual and auditory Simon effects could be accounted for by the same mechanism. In a single experiment, we performed a detailed comparison of the visual and the auditory Simon effects arising in behavioural responses and in pupil dilation, a psychophysiological measure considered as a marker of the cognitive effort induced by conflict processing. To address our question, we performed sequential and distributional analyses on both reaction times and pupil dilation. Results confirmed that the mechanisms underlying the visual and auditory Simon effects are functionally equivalent in terms of the interaction between unconditional and conditional response processes. The two modalities, however, differ with respect to the strength of their activation and inhibition. Importantly, pupillary data mirrored the pattern observed in behavioural data for both tasks, adding physiological evidence to the current literature on the processing of visual and auditory information in a conflict task.
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Affiliation(s)
- Stefania D'Ascenzo
- 1 Department of Communication and Economics, University of Modena and Reggio Emilia, Reggio Emilia, Italy.,2 Department of Philosophy and Communication, University of Bologna, Bologna, Italy
| | - Luisa Lugli
- 2 Department of Philosophy and Communication, University of Bologna, Bologna, Italy
| | - Giulia Baroni
- 2 Department of Philosophy and Communication, University of Bologna, Bologna, Italy
| | - Roberto Guidotti
- 3 Department of Neuroscience, Imaging and Clinical Sciences, and Institute of Advanced Biomedical Technologies, 'G. D'Annunzio' University of Chieti-Pescara, Chieti, Italy
| | - Sandro Rubichi
- 4 Department of Education and Human Sciences, University of Modena and Reggio Emilia, Italy
| | - Cristina Iani
- 1 Department of Communication and Economics, University of Modena and Reggio Emilia, Reggio Emilia, Italy
| | - Roberto Nicoletti
- 2 Department of Philosophy and Communication, University of Bologna, Bologna, Italy
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