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Smith P, Ulrich R. The neutral condition in conflict tasks: On the violation of the midpoint assumption in reaction time trends. Q J Exp Psychol (Hove) 2024; 77:1023-1043. [PMID: 37674259 PMCID: PMC11032635 DOI: 10.1177/17470218231201476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 06/21/2023] [Accepted: 06/25/2023] [Indexed: 09/08/2023]
Abstract
Although the relation between congruent and incongruent conditions in conflict tasks has been the primary focus of cognitive control studies, the neutral condition is often set as a baseline directly between the two conditions. However, empirical evidence suggests that the average neutral reaction time (RT) is not placed evenly between the two opposing conditions. This article set out to establish two things: First, to reinforce the informative nature of the neutral condition and second, to highlight how it can be useful for modelling. We explored how RT in the neutral condition of conflict tasks (Stroop, Flanker, and Simon Tasks) deviated from the predictions of current diffusion models. Current diffusion models of conflict tasks predict a neutral RT that is the average of the congruent and incongruent RT, called the midpoint assumption. To investigate this, we first conducted a cursory limited search that recorded the average RT's of conflict tasks with neutral conditions. Upon finding evidence of a midpoint assumption violation which showed a larger disparity between average neutral and incongruent RT, we tested the previously mentioned conflict tasks with two different sets of stimuli to establish the robustness of the effect. The midpoint assumption violation is sometimes inconsistent with the prediction of diffusion models of conflict processing (e.g., the Diffusion Model of Conflict), suggesting possible elaborations of such models.
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Affiliation(s)
- Parker Smith
- Fachbereich Psychologie, Eberhard Karls Universität Tübingen, Tübingen, Germany
| | - Rolf Ulrich
- Fachbereich Psychologie, Eberhard Karls Universität Tübingen, Tübingen, Germany
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2
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Yang Y, Chen N, Kobayashi M, Watanabe K. Color-taste correspondence tested by the Stroop task. Front Psychol 2024; 15:1250781. [PMID: 38328377 PMCID: PMC10847320 DOI: 10.3389/fpsyg.2024.1250781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 01/11/2024] [Indexed: 02/09/2024] Open
Abstract
People consistently associate colors with tastes (e.g., pink-sweet, yellow-sour). However, little has been known on the strength of those color-taste correspondences. The current study examined the congruency effect of color-taste correspondence using two Stroop word categorization tasks. The visual stimuli consisted of food names associated with sweet and sour tastes, presented in different shades of pink and yellow font colors. Participants were instructed to categorize the taste (sweet or sour) of the words in the Stroop word-taste categorization task and to discriminate the font color (pink or yellow) of the words in the Stroop word-color discrimination task. Results showed that participants responded faster in congruent conditions (sweet-pink and sour-yellow) than incongruent conditions (sweet-yellow and sour-pink) in both tasks. Specifically, yellow font colors facilitated the categorization of sour taste words compared to pink font colors, whereas sweet taste words facilitated the discrimination of pink font colors compared to sour taste words. These results provide further evidence for the congruency effect of color-taste correspondence in facilitating the processing of taste-related words and colors. Furthermore, the congruency effect was shown to operate bidirectionally, influencing both the conceptual meaning of tastes and perceptual color perception. This study highlights the significant interference effect of color-taste correspondence on cognitive processing as assessed by the Stroop task.
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Affiliation(s)
- Yidie Yang
- Faculty of Science and Engineering, Waseda University, Tokyo, Japan
| | - Na Chen
- The Gonda Multidisciplinary Brain Research Center, Bar-Ilan University, Ramat Gan, Israel
| | - Maiko Kobayashi
- Faculty of Science and Engineering, Waseda University, Tokyo, Japan
| | - Katsumi Watanabe
- Faculty of Science and Engineering, Waseda University, Tokyo, Japan
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3
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Kuzmina Y, Marakshina J, Lobaskova M, Zakharov I, Tikhomirova T, Malykh S. The Interaction between Congruency and Numerical Ratio Effects in the Nonsymbolic Comparison Test. Behav Sci (Basel) 2023; 13:983. [PMID: 38131839 PMCID: PMC10740770 DOI: 10.3390/bs13120983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/24/2023] [Accepted: 11/26/2023] [Indexed: 12/23/2023] Open
Abstract
The nonsymbolic comparison task is used to investigate the precision of the Approximate Number Sense, the ability to process discrete numerosity without counting and symbols. There is an ongoing debate regarding the extent to which the ANS is influenced by the processing of non-numerical visual cues. To address this question, we assessed the congruency effect in a nonsymbolic comparison task, examining its variability across different stimulus presentation formats and numerical proportions. Additionally, we examined the variability of the numerical ratio effect with the format and congruency. Utilizing generalized linear mixed-effects models with a sample of 290 students (89% female, mean age 19.33 years), we estimated the congruency effect and numerical ratio effect for separated and intermixed formats of stimulus presentation, and for small and large numerical proportions. The findings indicated that the congruency effect increased in large numerical proportion conditions, but this pattern was observed only in the separated format. In the intermixed format, the congruency effect was insignificant for both types of numerical proportion. Notably, the numerical ratio effect varied for congruent and incongruent trials in different formats. The results may suggest that the processing of visual non-numerical parameters may be crucial when numerosity processing becomes noisier, specifically when numerical proportion becomes larger. The implications of these findings for refining the ANS theory are discussed.
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Affiliation(s)
| | | | | | | | | | - Sergey Malykh
- Psychological Institute of Russian Academy of Education, 125009 Moscow, Russia; (Y.K.); (J.M.); (M.L.); (I.Z.); (T.T.)
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4
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Ghaneirad E, Borgolte A, Sinke C, Čuš A, Bleich S, Szycik GR. The effect of multisensory semantic congruency on unisensory object recognition in schizophrenia. Front Psychiatry 2023; 14:1246879. [PMID: 38025441 PMCID: PMC10646423 DOI: 10.3389/fpsyt.2023.1246879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Multisensory, as opposed to unisensory processing of stimuli, has been found to enhance the performance (e.g., reaction time, accuracy, and discrimination) of healthy individuals across various tasks. However, this enhancement is not as pronounced in patients with schizophrenia (SZ), indicating impaired multisensory integration (MSI) in these individuals. To the best of our knowledge, no study has yet investigated the impact of MSI deficits in the context of working memory, a domain highly reliant on multisensory processing and substantially impaired in schizophrenia. To address this research gap, we employed two adopted versions of the continuous object recognition task to investigate the effect of single-trail multisensory encoding on subsequent object recognition in 21 schizophrenia patients and 21 healthy controls (HC). Participants were tasked with discriminating between initial and repeated presentations. For the initial presentations, half of the stimuli were audiovisual pairings, while the other half were presented unimodal. The task-relevant stimuli were then presented a second time in a unisensory manner (either auditory stimuli in the auditory task or visual stimuli in the visual task). To explore the impact of semantic context on multisensory encoding, half of the audiovisual pairings were selected to be semantically congruent, while the remaining pairs were not semantically related to each other. Consistent with prior studies, our findings demonstrated that the impact of single-trial multisensory presentation during encoding remains discernible during subsequent object recognition. This influence could be distinguished based on the semantic congruity between the auditory and visual stimuli presented during the encoding. This effect was more robust in the auditory task. In the auditory task, when congruent multisensory pairings were encoded, both participant groups demonstrated a multisensory facilitation effect. This effect resulted in improved accuracy and RT performance. Regarding incongruent audiovisual encoding, as expected, HC did not demonstrate an evident multisensory facilitation effect on memory performance. In contrast, SZs exhibited an atypically accelerated reaction time during the subsequent auditory object recognition. Based on the predictive coding model we propose that this observed deviations indicate a reduced semantic modulatory effect and anomalous predictive errors signaling, particularly in the context of conflicting cross-modal sensory inputs in SZ.
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Affiliation(s)
- Erfan Ghaneirad
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hanover, Germany
| | - Anna Borgolte
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hanover, Germany
| | - Christopher Sinke
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Division of Clinical Psychology and Sexual Medicine, Hannover Medical School, Hannover, Germany
| | - Anja Čuš
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hanover, Germany
| | - Stefan Bleich
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hanover, Germany
- Center for Systems Neuroscience, University of Veterinary Medicine, Hanover, Germany
| | - Gregor R. Szycik
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hanover, Germany
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5
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Chen N, Watanabe K. Effect of colour-shape associations on visual feature discrimination. Q J Exp Psychol (Hove) 2023; 76:2285-2292. [PMID: 36717547 DOI: 10.1177/17470218231156432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Non-synesthetes exhibit a tendency to associate specific shapes with particular colours (i.e., circle-red, triangle-yellow, and square-blue). Here, we used two Go/No-go tasks to examine the congruency priming effect of colour-shape associations on recognition efficiency of colour and shape features. At the beginning of each trial, a target colour or shape word was introduced, followed by a coloured-shape visual stimulus. Participants were required to press a key to a target stimulus ("go" cues), while withholding their responses to a non-target stimulus ("no-go" cues). The targets were presented either visually (visual word, Experiment 1) or auditorily (spoken word, Experiment 2). Results showed a congruency effect of colour-shape associations on recognition efficiency for colour and shape features in both experiments. Response times were shorter in congruent than in incongruent conditions, that a target could be recognised faster when it was presented with the congruent visual features than with incongruent ones, irrespective of the presentation form (visual or auditory). These results suggest that colour-shape associations can be strong to influence visual recognition of colour and shape features.
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Affiliation(s)
- Na Chen
- Department of Rehabilitation for Brain Functions, Research Institute of National Rehabilitation Center for Persons with Disabilities, Tokorozawa, Japan
| | - Katsumi Watanabe
- Faculty of Science and Engineering, Waseda University, Tokyo, Japan
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Oren N, Abecasis D, Inbar E, Glik A, Steiner I, Shapira-Lichter I. A new perspective on the role of the frontoparietal regions in Stroop-like conflicts. Hum Brain Mapp 2023. [PMID: 37226979 DOI: 10.1002/hbm.26347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 12/28/2022] [Accepted: 04/20/2023] [Indexed: 05/26/2023] Open
Abstract
Humans are goal-directed; however, goal-unrelated information still affects us, but how? The Stroop task is often used to answer this question, relying on conflict (incongruency) between attributes, one targeted by the task and another irrelevant to the task. The frontal regions of the brain are known to play a crucial role in processing such conflict, as they show increased activity when we encounter incongruent stimuli. Notably, the Stroop stimuli also consist of conceptual dimensions, such as semantic or emotional content, that are independent of the attributes that define the conflict. Since the non-targeted attribute usually refers to the same conceptual dimension as the targeted-attribute, it is relevant to the task at hand. For example, when naming the emotion of an emotional face superimposed by an emotional word, both the targeted-attribute and the non-targeted attribute refer to the conceptual dimension "emotion". We designed an fMRI paradigm to investigate how conflicts between different conceptual dimensions impact us. Even though the conflict was task-irrelevant, incongruent stimuli resulted in longer reaction times, indicating a behavioral congruency effect. When examining the neural mechanisms that underlie this effect, we found that the frontal regions exhibited repetition suppression, while the bilateral intraparietal sulcus (IPS) showed a congruency effect linked to the behavioral effect. Taken together, these findings suggest that individuals are unable to completely ignore task-irrelevant information, and that the IPS plays a crucial role in processing such information.
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Affiliation(s)
- Noga Oren
- Functional MRI Center, Beilinson Hospital, Rabin Medical Center, Petach Tikva, Israel
| | - Donna Abecasis
- Functional MRI Center, Beilinson Hospital, Rabin Medical Center, Petach Tikva, Israel
| | - Edna Inbar
- Imaging Department, Beilinson Hospital, Rabin Medical Center, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Amir Glik
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Cognitive Neurology Clinic, Beilinson Hospital, Rabin Medical Center, Petach Tikva, Israel
- Department of Neurology, Beilinson Hospital, Rabin Medical Center, Petach Tikva, Israel
| | - Israel Steiner
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Neurology, Beilinson Hospital, Rabin Medical Center, Petach Tikva, Israel
| | - Irit Shapira-Lichter
- Functional MRI Center, Beilinson Hospital, Rabin Medical Center, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
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7
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Mattavelli S, Masi M, Brambilla M. Untrusted under threat: on the superior bond between trustworthiness and threat in face-context integration. Cogn Emot 2022; 36:1273-1286. [PMID: 35862570 DOI: 10.1080/02699931.2022.2103100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The face is a powerful source to make inferences about one's trustworthiness. Recent studies demonstrated that facial trustworthiness is influenced by the level of threat conveyed by the visual scene in which faces are embedded: untrustworthy-looking faces are more likely judged as untrustworthy when shown in threatening scenes. Here, we explore whether this face-context congruency effect is specific to the negative pole of the threat-trust domain. Experiment 1 (N = 89) focused on the differential impact of positive vs. negative face-context congruency within the domains of threat and trust. Negative congruency (i.e. untrustworthy-looking faces in threatening contexts) led to more extreme attributions as opposed to positive congruency (i.e. trustworthy-looking faces in reassuring contexts). Experiment 2 (N = 120) replicated these findings by further showing their domain-specificity. The negativity bias was found in the threat-trust domain, but not when extroverted- vs. introverted-looking faces appeared in happy vs. sad context scenes. Experiment 3 (N = 154, pre-registered) replicated the pattern observed in Experiment 1 while controlling for the extent to which both threatening and reassuring context stimuli were related to the human action. We discussed the theoretical implications of these results for understanding how contextual information is integrated into the evaluation of facial trustworthiness.
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Affiliation(s)
- Simone Mattavelli
- Department of Psychology, University of Milano-Bicocca, Milan, Italy
| | - Matteo Masi
- Department of Psychology, University of Milano-Bicocca, Milan, Italy
| | - Marco Brambilla
- Department of Psychology, University of Milano-Bicocca, Milan, Italy
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8
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Karipidis II, Pleisch G, Di Pietro SV, Fraga-González G, Brem S. Developmental Trajectories of Letter and Speech Sound Integration During Reading Acquisition. Front Psychol 2021; 12:750491. [PMID: 34867636 PMCID: PMC8636811 DOI: 10.3389/fpsyg.2021.750491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 10/15/2021] [Indexed: 11/22/2022] Open
Abstract
Reading acquisition in alphabetic languages starts with learning the associations between speech sounds and letters. This learning process is related to crucial developmental changes of brain regions that serve visual, auditory, multisensory integration, and higher cognitive processes. Here, we studied the development of audiovisual processing and integration of letter-speech sound pairs with an audiovisual target detection functional MRI paradigm. Using a longitudinal approach, we tested children with varying reading outcomes before the start of reading acquisition (T1, 6.5 yo), in first grade (T2, 7.5 yo), and in second grade (T3, 8.5 yo). Early audiovisual integration effects were characterized by higher activation for incongruent than congruent letter-speech sound pairs in the inferior frontal gyrus and ventral occipitotemporal cortex. Audiovisual processing in the left superior temporal gyrus significantly increased from the prereading (T1) to early reading stages (T2, T3). Region of interest analyses revealed that activation in left superior temporal gyrus (STG), inferior frontal gyrus and ventral occipitotemporal cortex increased in children with typical reading fluency skills, while poor readers did not show the same development in these regions. The incongruency effect bilaterally in parts of the STG and insular cortex at T1 was significantly associated with reading fluency skills at T3. These findings provide new insights into the development of the brain circuitry involved in audiovisual processing of letters, the building blocks of words, and reveal early markers of audiovisual integration that may be predictive of reading outcomes.
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Affiliation(s)
- Iliana I Karipidis
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Hospital of Psychiatry Zurich, University of Zurich, Zurich, Switzerland.,Center for Interdisciplinary Brain Sciences Research, Stanford University School of Medicine, Stanford, CA, United States
| | - Georgette Pleisch
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Hospital of Psychiatry Zurich, University of Zurich, Zurich, Switzerland
| | - Sarah V Di Pietro
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Hospital of Psychiatry Zurich, University of Zurich, Zurich, Switzerland.,Neuroscience Center Zurich, University of Zurich and ETH Zurich, Zurich, Switzerland
| | - Gorka Fraga-González
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Hospital of Psychiatry Zurich, University of Zurich, Zurich, Switzerland
| | - Silvia Brem
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Hospital of Psychiatry Zurich, University of Zurich, Zurich, Switzerland.,Neuroscience Center Zurich, University of Zurich and ETH Zurich, Zurich, Switzerland.,MR-Center of the University Hospital of Psychiatry Zurich, University of Zurich, Zurich, Switzerland
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9
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Marotta A, Braga M, Tarperi C, Skroce K, Fiorio M. Attentional bias to emotions after prolonged endurance exercise is modulated by age. Cogn Emot 2021; 36:273-283. [PMID: 34854355 DOI: 10.1080/02699931.2021.2007856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Physical exercise has an impact in biasing attention to positive or negative emotional stimuli. While attentional shift to emotions varies with age, evidence is lacking on the effect of prolonged endurance exercise on age-related attentional bias to emotions. This study aims at filling this knowledge gap, by applying a dot-probe task to measure attentional bias to emotions before and after a half-marathon in healthy participants of different ages (age range 21-65 years). State anxiety, positive and negative affect were also assessed. Younger adults showed attentional bias towards anger and away from sadness after the race, supporting the hypothesis of the congruency between the high-arousing task and the associated emotion (anger) in the modulation of attention. Conversely, older adults showed a bias away from anger, likely representing an attempt to maintain an optimal emotional level after the competition. This study sheds new light on how age impacts on emotional mechanisms involved in prolonged endurance exercise and suggests that regulatory processes in response to stress may be involved differently, depending on age.
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Affiliation(s)
- Angela Marotta
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Miriam Braga
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy.,Department of General Psychology, University of Padova, Padova, Italy
| | - Cantor Tarperi
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy.,Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - Kristina Skroce
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy.,Faculty of Medicine, University of Rijeka, Rijeka, Croazia
| | - Mirta Fiorio
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
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10
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Wilkey ED, Shanley L, Sabb F, Ansari D, Cohen JC, Men V, Heller NA, Clarke B. Sharpening, focusing, and developing: A study of change in nonsymbolic number comparison skills and math achievement in 1st grade. Dev Sci 2021; 25:e13194. [PMID: 34800342 DOI: 10.1111/desc.13194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 10/06/2021] [Accepted: 11/08/2021] [Indexed: 01/29/2023]
Abstract
Children's ability to discriminate nonsymbolic number (e.g., the number of items in a set) is a commonly studied predictor of later math skills. Number discrimination improves throughout development, but what drives this improvement is unclear. Competing theories suggest that it may be due to a sharpening numerical representation or an improved ability to pay attention to number and filter out non-numerical information. We investigate this issue by studying change in children's performance (N = 65) on a nonsymbolic number comparison task, where children decide which of two dot arrays has more dots, from the middle to the end of 1st grade (mean age at time 1 = 6.85 years old). In this task, visual properties of the dot arrays such as surface area are either congruent (the more numerous array has more surface area) or incongruent. Children rely more on executive functions during incongruent trials, so improvements in each congruency condition provide information about the underlying cognitive mechanisms. We found that accuracy rates increased similarly for both conditions, indicating a sharpening sense of numerical magnitude, not simply improved attention to the numerical task dimension. Symbolic number skills predicted change in congruent trials, but executive function did not predict change in either condition. No factor predicted change in math achievement. Together, these findings suggest that nonsymbolic number processing undergoes development related to existing symbolic number skills, development that appears not to be driving math gains during this period. Children's ability to discriminate nonsymbolic number improves throughout development. Competing theories suggest improvement due to sharpening magnitude representations or changes in attention and inhibition. The current study investigates change in nonsymbolic number comparison performance during first grade and whether symbolic number skills, math skills, or executive function predict change. Children's performance increased across visual control conditions (i.e., congruent or incongruent with number) suggesting an overall sharpening of number processing. Symbolic number skills predicted change in nonsymbolic number comparison performance.
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Affiliation(s)
- Eric D Wilkey
- Brain & Mind Institute, Western University, London, Ontario, Canada
| | - Lina Shanley
- Center on Teaching and Learning, University of Oregon, Eugene, Oregon, USA
| | - Fred Sabb
- Center on Teaching and Learning, University of Oregon, Eugene, Oregon, USA
| | - Daniel Ansari
- Brain & Mind Institute, Western University, London, Ontario, Canada
| | - Jason C Cohen
- Center on Teaching and Learning, University of Oregon, Eugene, Oregon, USA
| | - Virany Men
- Center on Teaching and Learning, University of Oregon, Eugene, Oregon, USA
| | - Nicole A Heller
- Center on Teaching and Learning, University of Oregon, Eugene, Oregon, USA
| | - Ben Clarke
- Center on Teaching and Learning, University of Oregon, Eugene, Oregon, USA
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11
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McCormick K, Lacey S, Stilla R, Nygaard LC, Sathian K. Neural Basis of the Sound-Symbolic Crossmodal Correspondence Between Auditory Pseudowords and Visual Shapes. Multisens Res 2021; 35:29-78. [PMID: 34384048 PMCID: PMC9196751 DOI: 10.1163/22134808-bja10060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 07/17/2021] [Indexed: 11/19/2022]
Abstract
Sound symbolism refers to the association between the sounds of words and their meanings, often studied using the crossmodal correspondence between auditory pseudowords, e.g., 'takete' or 'maluma', and pointed or rounded visual shapes, respectively. In a functional magnetic resonance imaging study, participants were presented with pseudoword-shape pairs that were sound-symbolically congruent or incongruent. We found no significant congruency effects in the blood oxygenation level-dependent (BOLD) signal when participants were attending to visual shapes. During attention to auditory pseudowords, however, we observed greater BOLD activity for incongruent compared to congruent audiovisual pairs bilaterally in the intraparietal sulcus and supramarginal gyrus, and in the left middle frontal gyrus. We compared this activity to independent functional contrasts designed to test competing explanations of sound symbolism, but found no evidence for mediation via language, and only limited evidence for accounts based on multisensory integration and a general magnitude system. Instead, we suggest that the observed incongruency effects are likely to reflect phonological processing and/or multisensory attention. These findings advance our understanding of sound-to-meaning mapping in the brain.
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Affiliation(s)
- Kelly McCormick
- Department of Psychology, Emory University, Atlanta, GA 30322, USA
| | - Simon Lacey
- Department of Neurology, Milton S. Hershey Medical Center, Penn State College of Medicine, Hershey, PA 17033-0859, USA
- Department of Neural and Behavioral Sciences, Milton S. Hershey Medical Center, Penn State College of Medicine, Hershey, PA 17033-0859, USA
| | - Randall Stilla
- Winship Cancer Institute, Emory University, Atlanta, GA 30322, USA
| | - Lynne C. Nygaard
- Department of Psychology, Emory University, Atlanta, GA 30322, USA
| | - K. Sathian
- Department of Neurology, Milton S. Hershey Medical Center, Penn State College of Medicine, Hershey, PA 17033-0859, USA
- Department of Neural and Behavioral Sciences, Milton S. Hershey Medical Center, Penn State College of Medicine, Hershey, PA 17033-0859, USA
- Department of Psychology, Milton S. Hershey Medical Center, Penn State College of Medicine, Hershey, PA 17033-0859, USA
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12
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Abstract
Modality compatibility refers to the similarity between the stimulus modality and the modality of response-related sensory consequences (e.g., vocal output produces audible effects). While previous studies found higher costs of task switching with stimulus-response modality-incompatible tasks (auditory-manual and visual-vocal), the present study was aimed to explore the generality of modality compatibility by examining a new response modality (pedal responses). Experiment 1 showed that the effect of modality compatibility generalizes to pedal responses when these replaced manual responses used in previous studies (i.e., higher switch costs when switching between auditory-pedal and visual-vocal tasks compared to switching between auditory-vocal and visual-pedal tasks). However, in single-task conditions there was no influence of modality compatibility. Experiment 2 was designed to examine whether modality compatibility depends on the frequency of task switches. To this end, one task occurred very frequently, overall decreasing the task switching frequency. Importantly, the results showed a robust task-switching benefit of modality-compatible mappings even for a highly frequent task, suggesting that the sustained representation of potentially competing response modalities affects task-switching performance independent from the actual frequency of the tasks. Together, the data suggest that modality compatibility is an emergent phenomenon arising in task-switching situations based on the necessity to maintain but at the same time separate competing modality mappings, which are characterized by ideomotor ‘‘backward’’ linkages between anticipated response effects and the stimuli that called for this response in the first place.
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13
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Wilson KE, Estabrooks PA. Physical Activity Promotion Message Perceptions Biased by Motivational Dispositions. Appl Psychol Health Well Being 2020; 12:610-635. [PMID: 32173996 DOI: 10.1111/aphw.12199] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 02/19/2020] [Accepted: 02/20/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND The delivery of physical activity (PA) promotion messages is an important component of any PA intervention. Gain-framed messages appear beneficial for prevention (rather than detection) behaviors such as PA, but the effects are small and inconsistent. It is possible that these effects are moderated by motivational traits, but this has not been systematically tested in the context of PA promotion messages. This study tested whether motivational traits interact with message features to influence basic subjective perceptions of a standardised set of very brief PA promotion statements. METHODS Fifteen statements were developed across five conditions, manipulated according to frame and kernel state. Participants (n = 800) rated statement content using semantic differential scales reflecting perceived gains/losses, costs/benefits, and positive/negative outcomes. Traits and PA were measured by survey. RESULTS Structural equation models revealed that ratings of gain-framed statements were positively related to approach motivation, and ratings of loss-framed statements were negatively related to avoidance motivation. CONCLUSIONS Observations support the presence of a congruency effect of motivational traits and message frame on basic perceptions of message content. Future studies should test the impact of these biases on indices of persuasion (attitude and intention) as well as intervention reach and effectiveness.
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Schneider I, Boll S, Volman I, Roelofs K, Spohn A, Herpertz SC, Bertsch K. Oxytocin Normalizes Approach-Avoidance Behavior in Women With Borderline Personality Disorder. Front Psychiatry 2020; 11:120. [PMID: 32218744 PMCID: PMC7078372 DOI: 10.3389/fpsyt.2020.00120] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 02/11/2020] [Indexed: 12/13/2022] Open
Abstract
Background: Interpersonal deficits are a core symptom of borderline personality disorder (BPD), which could be related to increased social threat sensitivity and a tendency to approach rather than avoid interpersonal threats. The neuropeptide oxytocin has been shown to reduce threat sensitivity in patients with BPD and to modify approach-avoidance behavior in healthy volunteers. Methods: In a randomized, double-blind placebo-controlled between-subject design, 53 unmedicated women with BPD and 61 healthy women participated in an approach-avoidance task 75 min after intranasal substance administration (24 IU of oxytocin or placebo). The task assesses automatic approach-avoidance tendencies in reaction to facial expressions of happiness and anger. Results: While healthy participants responded faster to happy than angry faces, the opposite response pattern, that is, faster reactions to angry than happy faces, was found in patients with BPD. In the oxytocin condition, the "congruency effect" (i.e., faster avoidance of facial anger and approach of facial happiness vice versa) was increased in both groups. Notably, patients with BPD exhibited a congruency effect toward angry faces in the oxytocin but not in the placebo condition. Conclusions: This is the second report of deficient fast, automatic avoidance responses in terms of approach behavior toward interpersonal threat cues in patients with BPD. Intranasally administered oxytocin was found to strengthen avoidance behavior to social threat cues and, thus, to normalize fast action tendencies in BPD. Together with the previously reported oxytocinergic reduction of social threat hypersensitivity, these results suggest beneficial effects of oxytocin on interpersonal dysfunctioning in BPD.
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Affiliation(s)
- Isabella Schneider
- Department of General Psychiatry, Center of Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany
| | - Sabrina Boll
- Department of General Psychiatry, Center of Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany
| | - Inge Volman
- FMRIB Centre University of Oxford, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford, United Kingdom
| | - Karin Roelofs
- Behavioral Science Institute, Radboud University, Nijmegen, Netherlands
| | - Angelika Spohn
- Department of Psychosomatic Medicine, Central Institute of Mental Health Mannheim, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | - Sabine C Herpertz
- Department of General Psychiatry, Center of Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany
| | - Katja Bertsch
- Department of General Psychiatry, Center of Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany.,Department of Psychology, LMU Munich, Munich, Germany
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15
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Guo D, Li B, Yu Y, Liu X, Li X. Exploring the Limitations of the Shielding Function of Categorization Rules in Task-Switching. Front Psychol 2019; 10:1212. [PMID: 31191404 PMCID: PMC6548200 DOI: 10.3389/fpsyg.2019.01212] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Accepted: 05/07/2019] [Indexed: 11/19/2022] Open
Abstract
Applying categorization rules narrows attention toward the relevant features of a target and helps participants to ignore the irrelevant features of the target. This is called the shielding function of categorization rules. Here we explored the limitation of the shielding function in two task-switching experiments. In Experiment 1, we assigned each target a single digital numeral as an additional feature in addition to conventional bivalent features as in the previous task-switching experiments with bivalent tasks. In the first two stages of Experiment 1, half of the participants learned the numeral-response associations and the other half used an alternative numeral-categorization rule to infer the response. Without participants applying conventional task-switching rules, the switching costs disappeared. Moreover, when participants performed tasks by numeral-response associations the bivalent features interfered with response retrieval and caused response-congruency effects, whereas when participants applied the numeral-categorization rule, the bivalent features were shielded away and thereby the response-congruency effects disappeared. In the third stage, in which all participants applied task-switching rules by discriminating between bivalent features (i.e., filling and orientations), we found task-switching costs and response-congruency effects. In Experiment 2, new bivalent features produced stronger interference compared to Experiment 1. As a consequence, participants in both the association group and the numeral-categorization rule group showed significant response-congruency effects in the first two stages, where task-switching rules were not introduced. It follows that the shielding function of categorization rules has limits—strong interference from bivalent features can break down the shielding function. In addition, participants in the association group showed task-switching costs without being informed about the task-switching rules. We propose that strong proactive interference can produce task-switching costs even without the use of task-switching rules.
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Affiliation(s)
- Dong Guo
- School of Social Development and Public Policy, Fudan University, Shanghai, China
| | - Bingxin Li
- School of Psychology, University of Glasgow, Glasgow, United Kingdom.,Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Yun Yu
- Institute of International and Comparative Education, East China Normal University, Shanghai, China
| | - Xuhong Liu
- School of Psychology, University of Glasgow, Glasgow, United Kingdom
| | - Xiangqian Li
- School of Social Development and Public Policy, Fudan University, Shanghai, China
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16
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Li B, Li X, Liu X, Lages M, Stoet G. Target-Response Associations Can Produce Response- Congruency Effects Without Task-Switching Costs. Front Psychol 2019; 10:40. [PMID: 30804824 PMCID: PMC6378947 DOI: 10.3389/fpsyg.2019.00040] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 01/08/2019] [Indexed: 11/13/2022] Open
Abstract
In task-switching experiments with bivalent target stimuli, conflicts during response selection give rise to response-congruency effects. Typically, participants respond more slowly and make more errors in trials with incongruent targets that require different responses in the two tasks, compared to trials with congruent targets that are associated with the same response in both tasks. Here we investigate whether participants show response-congruency effects when task rules are not made explicit. In two experiments, we assigned task-irrelevant features to each bivalent target. When participants were instructed to apply the task rules, they showed significant task-switching costs as well as response-congruency effects. Importantly, when the same participants did not know the task rules and responded without applying the task rules, they showed response-congruency effects but no switch costs. The significant congruency effects suggest that associations between bivalent target features and responses can be formed passively, even when participants do not follow the task rules and use task-irrelevant target features to make a response.
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Affiliation(s)
- Bingxin Li
- School of Psychology, University of Glasgow, Glasgow, United Kingdom
| | - Xiangqian Li
- Department of Psychology, School of Social Development and Public Policy, Fudan University, Shanghai, China
| | - Xuhong Liu
- School of Psychology, University of Glasgow, Glasgow, United Kingdom
| | - Martin Lages
- School of Psychology, University of Glasgow, Glasgow, United Kingdom
| | - Gijsbert Stoet
- Department of Psychology, University of Essex, Colchester, United Kingdom
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17
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Stephan DN, Hensen S, Fintor E, Krampe R, Koch I. Influences of Postural Control on Cognitive Control in Task Switching. Front Psychol 2018; 9:1153. [PMID: 30344499 PMCID: PMC6182063 DOI: 10.3389/fpsyg.2018.01153] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 06/15/2018] [Indexed: 11/25/2022] Open
Abstract
The aim of the current study was to investigate the effects of postural control demands on cognitive control processes in concurrent auditory-manual task switching. To this end, two experiments were conducted using an auditory cued task-switching paradigm with different postural control demands (sitting vs. standing). This design allowed us to explore the effect of postural control on switch costs, mixing costs, and the between-task congruency effect. In addition, we varied the cue-based task preparation in Experiment 1 to examine whether preparation processes are independent of additional postural control demands or if the motor control processes required by the postural control demands interfere with task-specific cognitive preparation processes. The results show that we replicated the standard effects in task switching, such as switch costs, mixing costs, and congruency effects in both experiments as well as a preparation-based reduction of these costs in Experiment 1. Importantly, we demonstrated a selective effect of postural control demands in task switching in terms of an increased congruency effect when standing as compared to sitting. This finding suggests that particularly in situations that require keeping two tasks active in parallel, the postural control demands have an influence on the degree to which cognitive control enforces a more serial (shielded) mode or a somewhat less selective attention mode that allows for more parallel processing of concurrently held active task rules.
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Affiliation(s)
- Denise N Stephan
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Sandra Hensen
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Edina Fintor
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Ralf Krampe
- Brain and Cognition Group, KU Leuven, Leuven, Belgium
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
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18
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Meinhardt G, Meinhardt-Injac B, Persike M. On Response Bias in the Face Congruency Effect for Internal and External Features. Front Hum Neurosci 2017; 11:494. [PMID: 29089880 PMCID: PMC5651001 DOI: 10.3389/fnhum.2017.00494] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Accepted: 09/26/2017] [Indexed: 11/13/2022] Open
Abstract
Some years ago Cheung et al. (2008) proposed the complete design (CD) for measuring the failure of selective attention in composite objects. Since the CD is a fully balanced design, analysis of response bias may reveal potential effects of the experimental manipulation, the stimulus material, and/or attributes of the observers. Here we used the CD to prove whether external features modulate perception of internal features with the context congruency paradigm (Nachson et al., 1995; Meinhardt-Injac et al., 2010) in a larger sample of N = 303 subjects. We found a large congruency effect (Cohen's d = 1.78), which was attenuated by face inversion (d = 1.32). The congruency relation also strongly modulated response bias. In incongruent trials the proportion of “different” responses was much larger than in congruent trials (d = 0.79), which was again attenuated by face inversion (d = 0.43). Because in incongruent trials the wholes formed by integrating external and internal features are always different, while in congruent trials same and different wholes occur with the same frequency, a congruency related bias effect is expected from holistic integration. Our results suggest two behavioral markers of holistic processing in the context congruency paradigm: a performance advantage in congruent compared to incongruent trials, and a tendency toward more “different” responses in incongruent, compared to congruent trials. Since the results for both markers differed only quantitatively in upright and inverted presentation, our findings indicate no change of the face processing mode by picture plane rotation. A potential transfer to the composite face paradigm is discussed.
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Affiliation(s)
- Günter Meinhardt
- Department of Psychology, Johannes Gutenberg University Mainz, Mainz, Germany
| | | | - Malte Persike
- Department of Psychology, Johannes Gutenberg University Mainz, Mainz, Germany
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19
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Kim J, Kang MS, Cho YS, Lee SH. Prolonged Interruption of Cognitive Control of Conflict Processing Over Human Faces by Task-Irrelevant Emotion Expression. Front Psychol 2017; 8:1024. [PMID: 28676780 PMCID: PMC5476788 DOI: 10.3389/fpsyg.2017.01024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 06/02/2017] [Indexed: 11/18/2022] Open
Abstract
As documented by Darwin 150 years ago, emotion expressed in human faces readily draws our attention and promotes sympathetic emotional reactions. How do such reactions to the expression of emotion affect our goal-directed actions? Despite the substantial advance made in the neural mechanisms of both cognitive control and emotional processing, it is not yet known well how these two systems interact. Here, we studied how emotion expressed in human faces influences cognitive control of conflict processing, spatial selective attention and inhibitory control in particular, using the Eriksen flanker paradigm. In this task, participants viewed displays of a central target face flanked by peripheral faces and were asked to judge the gender of the target face; task-irrelevant emotion expressions were embedded in the target face, the flanking faces, or both. We also monitored how emotion expression affects gender judgment performance while varying the relative timing between the target and flanker faces. As previously reported, we found robust gender congruency effects, namely slower responses to the target faces whose gender was incongruent with that of the flanker faces, when the flankers preceded the target by 0.1 s. When the flankers further advanced the target by 0.3 s, however, the congruency effect vanished in most of the viewing conditions, except for when emotion was expressed only in the flanking faces or when congruent emotion was expressed in the target and flanking faces. These results suggest that emotional saliency can prolong a substantial degree of conflict by diverting bottom-up attention away from the target, and that inhibitory control on task-irrelevant information from flanking stimuli is deterred by the emotional congruency between target and flanking stimuli.
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Affiliation(s)
- Jinyoung Kim
- Cognitive and Systems Neuroscience Lab, Department of Brain and Cognitive Sciences, Seoul National UniversitySeoul, South Korea
| | - Min-Suk Kang
- Department of Psychology, Sungkyunkwan UniversitySeoul, South Korea.,Center for Neuroscience Imaging Research, Institute for Basic ScienceSuwon, South Korea
| | - Yang Seok Cho
- Department of Psychology, Korea UniversitySeoul, South Korea
| | - Sang-Hun Lee
- Cognitive and Systems Neuroscience Lab, Department of Brain and Cognitive Sciences, Seoul National UniversitySeoul, South Korea
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20
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Abstract
According to sound symbolism theory, individual sounds or clusters of sounds can convey meaning. To examine the role of sound symbolic effects on processing and memory for nonwords, we developed a novel set of 100 nonwords to convey largeness (nonwords containing plosive consonants and back vowels) and smallness (nonwords containing fricative consonants and front vowels). In Experiments 1A and 1B, participants rated the size of the 100 nonwords and provided definitions to them as if they were products. Nonwords composed of fricative/front vowels were rated as smaller than those composed of plosive/back vowels. In Experiment 2, participants studied sound symbolic congruent and incongruent nonword and participant-generated definition pairings. Definitions paired with nonwords that matched the size and participant-generated meanings were recalled better than those that did not match. When the participant-generated definitions were re-paired with other nonwords, this mnemonic advantage was reduced, although still reliable. In a final free association study, the possibility that plosive/back vowel and fricative/front vowel nonwords elicit sound symbolic size effects due to mediation from word neighbors was ruled out. Together, these results suggest that definitions that are sound symbolically congruent with a nonword are more memorable than incongruent definition-nonword pairings. This work has implications for the creation of brand names and how to create brand names that not only convey desired product characteristics, but also are memorable for consumers.
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21
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Fan Z, Jing G, Ding X, Cheng X. The Impact of Perceptual/Concurrent and Mnemonic Digits on Temporal Processing: A Congruency Effect of Numerical Magnitudes. Front Psychol 2017; 7:2014. [PMID: 28119643 PMCID: PMC5220076 DOI: 10.3389/fpsyg.2016.02014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Accepted: 12/12/2016] [Indexed: 11/21/2022] Open
Abstract
Task-irrelevant stimulus numbers can automatically modulate concurrent temporal tasks--leading to the phenomenon of number-time association (NTA). Recent research provides converging evidence that the NTA occurs at the stage of temporal memory. Specifically, a reference memory containing encoded duration information can be modified by perceptual/concurrent digits, i.e., a perceptual/concurrent digit-induced NTA. Here, with five experiments, we investigated whether another working memory (WM)-related mechanism was involved in the generation of NTAs and how this memory-induced NTA was related with the perception-induced NTA. We first explored whether similar NTA effects existed for mnemonic digits which disappeared before time encoding but were actively maintained in WM, i.e., a mnemonic digit-induced NTA. Experiments 1-3 demonstrated both types of NTAs. Further, we revealed a close relationship between the two types of NTAs in two contexts. First, the mnemonic digit-induced NTA also relied on a perceptual number-time co-occurrence at time encoding. We found that the mnemonic digits influenced subsequent temporal processing when a task-irrelevant constant number '5' was presented during target encoding, but not when a non-numerical symbol was presented, suggesting that temporal representations in the reference memory could be accessed and modified by both sensory and postsensory numerical magnitudes through this number-time co-occurrence. Second, the effects of perceptual and mnemonic digits on temporal reproduction could cancel each other out. A congruency effect for perceptual and mnemonic digits (relying on memorization requirement) was demonstrated in Experiments 4 and 5. Specifically, a typical NTA was observed when the magnitudes of memorized and the perceptual/concurrent digits were congruent (both were large or small numbers), but not when they were incongruent (one small and one large numbers). Taken together, our study sheds new light on the mechanism of NTA.
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Affiliation(s)
- Zhao Fan
- Key Laboratory of Adolescent Cyberpsychology and Behavior, Central China Normal University (CCNU), Ministry of EducationWuhan, China
- School of Psychology, Central China Normal University (CCNU)Wuhan, China
| | - Guomin Jing
- Department of Education, Taiyuan Normal UniversityTaiyuan, China
| | - Xianfeng Ding
- Key Laboratory of Adolescent Cyberpsychology and Behavior, Central China Normal University (CCNU), Ministry of EducationWuhan, China
- School of Psychology, Central China Normal University (CCNU)Wuhan, China
| | - Xiaorong Cheng
- Key Laboratory of Adolescent Cyberpsychology and Behavior, Central China Normal University (CCNU), Ministry of EducationWuhan, China
- School of Psychology, Central China Normal University (CCNU)Wuhan, China
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22
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Jamal Y, Lacey S, Nygaard L, Sathian K. Interactions Between Auditory Elevation, Auditory Pitch and Visual Elevation During Multisensory Perception. Multisens Res 2017; 30:287-306. [PMID: 31287081 DOI: 10.1163/22134808-00002553] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 02/07/2017] [Indexed: 11/19/2022]
Abstract
Cross-modal correspondences refer to associations between apparently unrelated stimulus features in different senses. For example, high and low auditory pitches are associated with high and low visual elevations, respectively. Here we examined how this crossmodal correspondence between visual elevation and auditory pitch relates to auditory elevation. We used audiovisual combinations of high- or low-frequency bursts of white noise and a visual stimulus comprising a white circle. Auditory and visual stimuli could each occur at high or low elevations. These multisensory stimuli could be congruent or incongruent for three correspondence types: cross-modal featural (auditory pitch/visual elevation), within-modal featural (auditory pitch/auditory elevation) and cross-modal spatial (auditory and visual elevation). Participants performed a 2AFC speeded classification (high or low) task while attending to auditory pitch, auditory elevation, or visual elevation. We tested for modulatory interactions between the three correspondence types. Modulatory interactions were absent when discriminating visual elevation. However, the within-modal featural correspondence affected the cross-modal featural correspondence during discrimination of auditory elevation and pitch, while the reverse modulation was observed only during discrimination of auditory pitch. The cross-modal spatial correspondence modulated the other two correspondences only when auditory elevation was being attended, was modulated by the cross-modal featural correspondence only during attention to auditory pitch, and was modulated by the within-modal featural correspondence while performing discrimination of either auditory elevation or pitch. We conclude that the cross-modal correspondence between auditory pitch and visual elevation interacts strongly with auditory elevation.
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Affiliation(s)
- Yaseen Jamal
- Department of Neurology, Emory University, Atlanta, GA 30322, USA
| | - Simon Lacey
- Department of Neurology, Emory University, Atlanta, GA 30322, USA
| | - Lynne Nygaard
- Department of Psychology, Emory University, Atlanta, GA 30322, USA
| | - K Sathian
- Department of Neurology, Emory University, Atlanta, GA 30322, USA.,Department of Psychology, Emory University, Atlanta, GA 30322, USA.,Department of Rehabilitation Medicine, Emory University, Atlanta, GA 30322, USA.,Center for Visual and Neurocognitive Rehabilitation, Atlanta VAMC, Decatur, GA 30033, USA
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Shyi GCW, Wang CC. Testing Differential Holistic Processing Within a Face: No Evidence of Asymmetry from the Complete Composite Task. Front Psychol 2016; 7:1506. [PMID: 27757095 PMCID: PMC5047904 DOI: 10.3389/fpsyg.2016.01506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 09/20/2016] [Indexed: 11/25/2022] Open
Abstract
The composite face task is one of the most popular research paradigms for measuring holistic processing of upright faces. The exact mechanism underlying holistic processing remains elusive and controversial, and some studies have suggested that holistic processing may not be evenly distributed, in that the top-half of a face might induce stronger holistic processing than its bottom-half counterpart. In two experiments, we further examined the possibility of asymmetric holistic processing. Prior to Experiment 1, we confirmed that perceptual discriminability was equated between top and bottom face halves; we found no differences in performance between top and bottom face halves when they were presented individually. Then, in Experiment 1, using the composite face task with the complete design to reduce response bias, we failed to obtain evidence that would support the notion of asymmetric holistic processing between top and bottom face halves. To further reduce performance variability and to remove lingering holistic effects observed in the misaligned condition in Experiment 1, we doubled the number of trials and increased misalignment between top and bottom face halves to make misalignment more salient in Experiment 2. Even with these additional manipulations, we were unable to find evidence indicative of asymmetric holistic processing. Taken together, these findings suggest that holistic processing is distributed homogenously within an upright face.
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Affiliation(s)
- Gary C-W Shyi
- Department of Psychology and Center for Research in Cognitive Science, National Chung Cheng UniversityChia-Yi, Taiwan; Advanced Institute of Manufacturing with High-tech Innovations, National Chung Cheng UniversityChia-Yi, Taiwan
| | - Chao-Chih Wang
- Department of Psychology and Center for Research in Cognitive Science, National Chung Cheng University Chia-Yi, Taiwan
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24
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Chen J, Valsecchi M, Gegenfurtner KR. Role of motor execution in the ocular tracking of self-generated movements. J Neurophysiol 2016; 116:2586-2593. [PMID: 27628207 DOI: 10.1152/jn.00574.2016] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 09/09/2016] [Indexed: 11/22/2022] Open
Abstract
When human observers track the movements of their own hand with their gaze, the eyes can start moving before the finger (i.e., anticipatory smooth pursuit). The signals driving anticipation could come from motor commands during finger motor execution or from motor intention and decision processes associated with self-initiated movements. For the present study, we built a mechanical device that could move a visual target either in the same direction as the participant's hand or in the opposite direction. Gaze pursuit of the target showed stronger anticipation if it moved in the same direction as the hand compared with the opposite direction, as evidenced by decreased pursuit latency, increased positional lead of the eye relative to target, increased pursuit gain, decreased saccade rate, and decreased delay at the movement reversal. Some degree of anticipation occurred for incongruent pursuit, indicating that there is a role for higher-level movement prediction in pursuit anticipation. The fact that anticipation was larger when target and finger moved in the same direction provides evidence for a direct coupling between finger and eye motor commands.
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Affiliation(s)
- Jing Chen
- Abteilung Allgemeine Psychologie, Justus-Liebig-Universität Giessen, Giessen, Germany
| | - Matteo Valsecchi
- Abteilung Allgemeine Psychologie, Justus-Liebig-Universität Giessen, Giessen, Germany
| | - Karl R Gegenfurtner
- Abteilung Allgemeine Psychologie, Justus-Liebig-Universität Giessen, Giessen, Germany
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25
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Chen X, Liu B, Lin S. Is Accessing of Words Affected by Affective Valence Only? A Discrete Emotion View on the Emotional Congruency Effect. Front Psychol 2016; 7:916. [PMID: 27379000 PMCID: PMC4911411 DOI: 10.3389/fpsyg.2016.00916] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 06/02/2016] [Indexed: 11/25/2022] Open
Abstract
This paper advances the discussion on which emotion information affects word accessing. Emotion information, which is formed as a result of repeated experiences, is primary and necessary in learning and representing word meanings. Previous findings suggested that valence (i.e., positive or negative) denoted by words can be automatically activated and plays a role in many significant cognitive processes. However, there has been a lack of discussion about whether discrete emotion information (i.e., happiness, anger, sadness, and fear) is also involved in these processes. According to the hierarchy model, emotions are considered organized within an abstract-to-concrete hierarchy, in which emotion prototypes are organized following affective valence. By controlling different congruencies of emotion relations (i.e., matches or mismatches between valences and prototypes of emotion), the present study showed both an evaluative congruency effect (Experiment 1) and a discrete emotional congruency effect (Experiment 2). These findings indicate that not only affective valences but also discrete emotions can be activated under the present priming lexical decision task. However, the present findings also suggest that discrete emotions might be activated at the later priming stage as compared to valences. The present work provides evidence that information about discrete emotion could be involved in word processing. This might be a result of subjects' embodied experiences.
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Affiliation(s)
- Xuqian Chen
- Key Laboratory of Mental Health and Cognitive Science of Guangdong Province, Center for Studies of Psychological Application, School of Psychology, South China Normal UniversityGuangzhou, China
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26
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Pina V, Castillo A, Cohen Kadosh R, Fuentes LJ. Intentional and automatic numerical processing as predictors of mathematical abilities in primary school children. Front Psychol 2015; 6:375. [PMID: 25873909 PMCID: PMC4379738 DOI: 10.3389/fpsyg.2015.00375] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 03/16/2015] [Indexed: 11/17/2022] Open
Abstract
Previous studies have suggested that numerical processing relates to mathematical performance, but it seems that such relationship is more evident for intentional than for automatic numerical processing. In the present study we assessed the relationship between the two types of numerical processing and specific mathematical abilities in a sample of 109 children in grades 1-6. Participants were tested in an ample range of mathematical tests and also performed both a numerical and a size comparison task. The results showed that numerical processing related to mathematical performance only when inhibitory control was involved in the comparison tasks. Concretely, we found that intentional numerical processing, as indexed by the numerical distance effect in the numerical comparison task, was related to mathematical reasoning skills only when the task-irrelevant dimension (the physical size) was incongruent; whereas automatic numerical processing, indexed by the congruency effect in the size comparison task, was related to mathematical calculation skills only when digits were separated by small distance. The observed double dissociation highlights the relevance of both intentional and automatic numerical processing in mathematical skills, but when inhibitory control is also involved.
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Affiliation(s)
- Violeta Pina
- Departamento de Psicología Básica y Metodología, Universidad de Murcia, MurciaSpain
| | - Alejandro Castillo
- Departamento de Psicología Básica y Metodología, Universidad de Murcia, MurciaSpain
| | - Roi Cohen Kadosh
- Department of Experimental Psychology, University of Oxford, OxfordUK
| | - Luis J. Fuentes
- Departamento de Psicología Básica y Metodología, Universidad de Murcia, MurciaSpain
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Takagi S, Hiramatsu S, Tabei KI, Tanaka A. Multisensory perception of the six basic emotions is modulated by attentional instruction and unattended modality. Front Integr Neurosci 2015; 9:1. [PMID: 25698945 PMCID: PMC4313707 DOI: 10.3389/fnint.2015.00001] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Accepted: 01/07/2015] [Indexed: 11/13/2022] Open
Abstract
Previous studies have shown that the perception of facial and vocal affective expressions interacts with each other. Facial expressions usually dominate vocal expressions when we perceive the emotions of face-voice stimuli. In most of these studies, participants were instructed to pay attention to the face or voice. Few studies compared the perceived emotions with and without specific instructions regarding the modality to which attention should be directed. Also, these studies used combinations of the face and voice which expresses two opposing emotions, which limits the generalizability of the findings. The purpose of this study is to examine whether the emotion perception is modulated by instructions to pay attention to the face or voice using the six basic emotions. Also we examine the modality dominance between the face and voice for each emotion category. Before the experiment, we recorded faces and voices which expresses the six basic emotions and orthogonally combined these faces and voices. Consequently, the emotional valence of visual and auditory information was either congruent or incongruent. In the experiment, there were unisensory and multisensory sessions. The multisensory session was divided into three blocks according to whether an instruction was given to pay attention to a given modality (face attention, voice attention, and no instruction). Participants judged whether the speaker expressed happiness, sadness, anger, fear, disgust, or surprise. Our results revealed that instructions to pay attention to one modality and congruency of the emotions between modalities modulated the modality dominance, and the modality dominance is differed for each emotion category. In particular, the modality dominance for anger changed according to each instruction. Analyses also revealed that the modality dominance suggested by the congruency effect can be explained in terms of the facilitation effect and the interference effect.
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Meinhardt G, Meinhardt-Injac B, Persike M. The complete design in the composite face paradigm: role of response bias, target certainty, and feedback. Front Hum Neurosci 2014; 8:885. [PMID: 25400573 PMCID: PMC4215786 DOI: 10.3389/fnhum.2014.00885] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Accepted: 10/14/2014] [Indexed: 11/25/2022] Open
Abstract
Some years ago an improved design (the “complete design”) was proposed to assess the composite face effect in terms of a congruency effect, defined as the performance difference for congruent and incongruent target to no-target relationships (Cheung et al., 2008). In a recent paper Rossion (2013) questioned whether the congruency effect was a valid hallmark of perceptual integration, because it may contain confounds with face-unspecific interference effects. Here we argue that the complete design is well-balanced and allows one to separate face-specific from face-unspecific effects. We used the complete design for a same/different composite stimulus matching task with face and non-face objects (watches). Subjects performed the task with and without trial-by-trial feedback, and with low and high certainty about the target half. Results showed large congruency effects for faces, particularly when subjects were informed late in the trial about which face halves had to be matched. Analysis of response bias revealed that subjects preferred the “different” response in incongruent trials, which is expected when upper and lower face halves are integrated perceptually at the encoding stage. The results pattern was observed in the absence of feedback, while providing feedback generally attenuated the congruency effect, and led to an avoidance of response bias. For watches no or marginal congruency effects and a moderate global “same” bias were observed. We conclude that the congruency effect, when complemented by an evaluation of response bias, is a valid hallmark of feature integration that allows one to separate faces from non-face objects.
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Affiliation(s)
- Günter Meinhardt
- Department of Psychology, Johannes Gutenberg University Mainz Mainz, Germany
| | | | - Malte Persike
- Department of Psychology, Johannes Gutenberg University Mainz Mainz, Germany
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Mohades SG, Struys E, Van Schuerbeek P, Baeken C, Van De Craen P, Luypaert R. Age of second language acquisition affects nonverbal conflict processing in children: an fMRI study. Brain Behav 2014; 4:626-42. [PMID: 25328840 PMCID: PMC4107382 DOI: 10.1002/brb3.246] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Revised: 06/02/2014] [Accepted: 06/09/2014] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND In their daily communication, bilinguals switch between two languages, a process that involves the selection of a target language and minimization of interference from a nontarget language. Previous studies have uncovered the neural structure in bilinguals and the activation patterns associated with performing verbal conflict tasks. One question that remains, however is whether this extra verbal switching affects brain function during nonverbal conflict tasks. METHODS In this study, we have used fMRI to investigate the impact of bilingualism in children performing two nonverbal tasks involving stimulus-stimulus and stimulus-response conflicts. Three groups of 8-11-year-old children--bilinguals from birth (2L1), second language learners (L2L), and a control group of monolinguals (1L1)--were scanned while performing a color Simon and a numerical Stroop task. Reaction times and accuracy were logged. RESULTS Compared to monolingual controls, bilingual children showed higher behavioral congruency effect of these tasks, which is matched by the recruitment of brain regions that are generally used in general cognitive control, language processing or to solve language conflict situations in bilinguals (caudate nucleus, posterior cingulate gyrus, STG, precuneus). Further, the activation of these areas was found to be higher in 2L1 compared to L2L. CONCLUSION The coupling of longer reaction times to the recruitment of extra language-related brain areas supports the hypothesis that when dealing with language conflicts the specialization of bilinguals hampers the way they can process with nonverbal conflicts, at least at early stages in life.
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Affiliation(s)
- Seyede Ghazal Mohades
- Medical Imaging Department (BEFY), Vrije Universiteit Brussel (VUB) Brussels, Belgium ; Radiology Department, UZ Brussel Brussels, Belgium
| | - Esli Struys
- Department of Linguistics, Vrije Universiteit Brussel Brussels, Belgium
| | | | - Chris Baeken
- Department of Psychiatry, UZ Brussel Brussels, Belgium ; Department of Psychiatry and Medical Psychology, Ghent University Ghent, Belgium
| | - Piet Van De Craen
- Department of Linguistics, Vrije Universiteit Brussel Brussels, Belgium
| | - Robert Luypaert
- Medical Imaging Department (BEFY), Vrije Universiteit Brussel (VUB) Brussels, Belgium ; Radiology Department, UZ Brussel Brussels, Belgium
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Ardid S, Wang XJ. A tweaking principle for executive control: neuronal circuit mechanism for rule-based task switching and conflict resolution. J Neurosci 2013; 33:19504-17. [PMID: 24336717 DOI: 10.1523/JNEUROSCI.1356-13.2013] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A hallmark of executive control is the brain's agility to shift between different tasks depending on the behavioral rule currently in play. In this work, we propose a "tweaking hypothesis" for task switching: a weak rule signal provides a small bias that is dramatically amplified by reverberating attractor dynamics in neural circuits for stimulus categorization and action selection, leading to an all-or-none reconfiguration of sensory-motor mapping. Based on this principle, we developed a biologically realistic model with multiple modules for task switching. We found that the model quantitatively accounts for complex task switching behavior: switch cost, congruency effect, and task-response interaction; as well as monkey's single-neuron activity associated with task switching. The model yields several testable predictions, in particular, that category-selective neurons play a key role in resolving sensory-motor conflict. This work represents a neural circuit model for task switching and sheds insights in the brain mechanism of a fundamental cognitive capability.
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Heinen T. Does the athletes' body shape the athletes' mind? A few ideas on athletes' mental rotation performance. Commentary on Jansen and Lehmann. Adv Cogn Psychol 2013; 9:99-101. [PMID: 23833696 DOI: 10.2478/v10053-008-0136-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Accepted: 04/05/2013] [Indexed: 11/20/2022] Open
Abstract
Athletes exhibit differences in perceptual-cognitive abilities when compared to non-athletes. Recent theoretical developments focus on the role of the athletes' body in perceptual-cognitive tasks such as mental rotation tasks. It is assumed that the degree to which stimuli in mental rotation tasks can be embodied facilitates the mental rotation process. The implications of this assumption are discussed and ideas for future research are presented.
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