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Borne A, Lemaitre C, Bulteau C, Baciu M, Perrone-Bertolotti M. Unveiling the cognitive network organization through cognitive performance. Sci Rep 2024; 14:11645. [PMID: 38773246 PMCID: PMC11109237 DOI: 10.1038/s41598-024-62234-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 05/15/2024] [Indexed: 05/23/2024] Open
Abstract
The evaluation of cognitive functions interactions has become increasingly implemented in the cognition exploration. In the present study, we propose to examine the organization of the cognitive network in healthy participants through the analysis of behavioral performances in several cognitive domains. Specifically, we aim to explore cognitive interactions profiles, in terms of cognitive network, and as a function of participants' handedness. To this end, we proposed several behavioral tasks evaluating language, memory, executive functions, and social cognition performances in 175 young healthy right-handed and left-handed participants and we analyzed cognitive scores, from a network perspective, using graph theory. Our results highlight the existence of intricate interactions between cognitive functions both within and beyond the same cognitive domain. Language functions are interrelated with executive functions and memory in healthy cognitive functioning and assume a central role in the cognitive network. Interestingly, for similar high performance, our findings unveiled differential organizations within the cognitive network between right-handed and left-handed participants, with variations observed both at a global and nodal level. This original integrative network approach to the study of cognition provides new insights into cognitive interactions and modulations. It allows a more global understanding and consideration of cognitive functioning, from which complex behaviors emerge.
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Affiliation(s)
- A Borne
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, LPNC, 38000, Grenoble, France
| | - C Lemaitre
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, LPNC, 38000, Grenoble, France
| | - C Bulteau
- Service de Neurochirurgie Pédiatrique, Hôpital Fondation Adolphe de Rothschild, 75019, Paris, France
- MC2 Lab, Institut de Psychologie, Université de Paris-Cité, 92100, Boulogne-Billancourt, France
| | - M Baciu
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, LPNC, 38000, Grenoble, France
| | - M Perrone-Bertolotti
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, LPNC, 38000, Grenoble, France.
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Mora MG, Suchy Y. Know thyself: Executive functioning and sex predict self-appraisal of functional abilities in community-dwelling older adults. Clin Neuropsychol 2023; 37:1686-1709. [PMID: 36779583 DOI: 10.1080/13854046.2023.2167738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 01/06/2023] [Indexed: 02/14/2023]
Abstract
Objective: The capacity for accurate self-appraisals of age-related changes in cognitive and functional abilities is integral to the maintenance of independence in later life, yet there is little understanding of the factors that place nondemented older adults at risk for poor self-awareness. This study examined the potential contributions of executive functioning (EF), crystallized intelligence (IQ-Cr), and sex in predicting congruence between performance and self-appraisals of instrumental activities of daily living (IADL) in a group of community-dwelling older adults. Method: A group of 150 nondemented, community-dwelling older adults (White and majority highly educated) completed measures of EF and IQ-Cr. Participants also completed five timed IADL tasks and self-appraised their performance relative to others of similar age. Results: Sex [F(1,148) = 7.75, p = .006, ηp2 = .05] and EF [(F(1,147) = 5.30, p = .02, ηp2 = .04)], but not IQ-Cr, predicted the relationship between performance and self-appraisals, such that those with lower EF and those of male sex overestimated their performance more than those with higher EF and females. Conclusions: Findings indicate that having average to below average EF abilities and being of male sex are risk factors for less accurate self-report of IADL abilities and as such might represent important considerations when assessing IADL abilities via self-report among largely independent, community-dwelling older adults.
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Affiliation(s)
| | - Yana Suchy
- Department of Psychology, University of Utah, Salt Lake City, UT, USA
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Fernandez-Velasco P, Coutrot A, Oloye H, Wiener JM, Dalton RC, Holscher C, Manley E, Hornberger M, Spiers HJ. No link between handedness and spatial navigation: evidence from over 400 000 participants in 41 countries. Proc Biol Sci 2023; 290:20231514. [PMID: 37817602 PMCID: PMC10565369 DOI: 10.1098/rspb.2023.1514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 09/15/2023] [Indexed: 10/12/2023] Open
Abstract
There is an active debate concerning the association of handedness and spatial ability. Past studies used small sample sizes. Determining the effect of handedness on spatial ability requires a large, cross-cultural sample of participants and a navigation task with real-world validity. Here, we overcome these challenges via the mobile app Sea Hero Quest. We analysed the navigation performance from 422 772 participants from 41 countries and found no reliable evidence for any difference in spatial ability between left- and right-handers across all countries. A small but growing gap in performance appears for participants over 64 years old, with left-handers outperforming right-handers. Further analysis, however, suggests that this gap is most likely due to selection bias. Overall, our study clarifies the factors associated with spatial ability and shows that left-handedness is not associated with either a benefit or a deficit in spatial ability.
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Affiliation(s)
- P. Fernandez-Velasco
- Institute of Behavioural Neuroscience, Department of Experimental Psychology, Division of Psychology and Language Sciences, University College London, London, UK
- Department of Philosophy, Trinity College Dublin, Dublin, Ireland
- Department of Philosophy, University of York, York, UK
| | - A. Coutrot
- LIRIS, CNRS, University of Lyon, Lyon, France
| | - H. Oloye
- Institute of Cognitive Neuroscience, Division of Psychology and Language Sciences, University College London, London, UK
- Centre of Medical Imaging Computing, Department of Computer Science, Faculty of Engineering Sciences, University College London, London, UK
| | - J. M. Wiener
- Department of Psychology, Ageing and Dementia Research Centre, Bournemouth University, Poole, UK
| | - R. C. Dalton
- Department of Architecture and Built Environment, Northumbria University, Newcastle upon Tyne, UK
| | - C. Holscher
- ETH Zurich, Swiss Federal Institute of Technology, Zurich, Switzerland
| | - E. Manley
- Centre for Advanced Spatial Analysis, University College London, London, UK
- School of Geography, University of Leeds, Leeds, UK
| | - M. Hornberger
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - H. J. Spiers
- Institute of Behavioural Neuroscience, Department of Experimental Psychology, Division of Psychology and Language Sciences, University College London, London, UK
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Saari TT, Vuoksimaa E. The role of hand preference in cognition and neuropsychiatric symptoms in neurodegenerative diseases. Brain Commun 2023; 5:fcad137. [PMID: 37265598 PMCID: PMC10231800 DOI: 10.1093/braincomms/fcad137] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 03/09/2023] [Accepted: 04/21/2023] [Indexed: 06/03/2023] Open
Abstract
Handedness has been shown to be associated with genetic variation involving brain development and neuropsychiatric diseases. Whether handedness plays a role in clinical phenotypes of common neurodegenerative diseases has not been extensively studied. This study used the National Alzheimer's Coordinating Center database to examine whether self-reported handedness was associated with neuropsychological performance and neuropsychiatric symptoms in cognitively unimpaired individuals (n = 17 670), individuals with Alzheimer's disease (n = 10 709), behavioural variant frontotemporal dementia (n = 1132) or dementia with Lewy bodies (n = 637). Of the sample, 8% were left-handed, and 2% were ambidextrous. There were small differences in the handedness distributions across the cognitively unimpaired, Alzheimer's disease, behavioural variant frontotemporal dementia and dementia with Lewy bodies groups (7.2-9.5% left-handed and 0.9-2.2% ambidextrous). After adjusting for age, gender and education, we found faster performance in Trail Making Test A in cognitively unimpaired non-right-handers (ambidextrous and left-handed) compared with right-handers. Excluding ambidextrous individuals, the left-handed cognitively unimpaired individuals had faster Trail Making Test A performance and better Number Span Forward performance than right-handers. Overall, handedness had no effects on most neuropsychological tests and none on neuropsychiatric symptoms. Handedness effect on Trail Making Test A in the cognitively unimpaired is likely to stem from test artefacts rather than a robust difference in cognitive performance. In conclusion, handedness does not appear to affect neuropsychological performance or neuropsychiatric symptoms in common neurodegenerative diseases.
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Affiliation(s)
- Toni T Saari
- Brain Research Unit, Department of Neurology, University of Eastern Finland, Kuopio 70210, Finland
- Department of Neurology, NeuroCenter, Kuopio University Hospital, Kuopio 70210, Finland
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki 00290, Finland
| | - Eero Vuoksimaa
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki 00290, Finland
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Does the Degree and/or Direction of Handedness in Children With Developmental Coordination Disorder Influence Motor and Cognitive Performance? A Pilot Study. JOURNAL OF MOTOR LEARNING AND DEVELOPMENT 2023. [DOI: 10.1123/jmld.2022-0045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
Research has shown that nonright-handedness in children with developmental coordination disorder (DCD) is associated with poorer motor and cognitive performance. This study investigated the influence of degree and direction of handedness on performance using the Home Handedness Questionnaire, the Hit-the-Dot test, the Movement Assessment Battery for Children, and the digital Trail-Making Test. Eighteen children with DCD and 21 typically developing children aged 8–12 years participated in this study. The distribution of degree and direction of handedness in the group of DCD children were not different from that found in the typically developing group. In the Hit-the-Dot test, typically developing children significantly performed better than children with DCD, no matter which hand was dominant or to which degree. A significant inconsistent-handed advantage in the subdomain balance was found for children with DCD. Inconsistent handedness also seems to be an advantage for children with DCD on the digital Trail-Making Test performance. The relationship between the subcategories of the Movement Assessment Battery for Children and the digital Trail-Making Test part B is stronger for consistent than for inconsistent handedness. Our findings suggest that children with DCD and inconsistent handedness might benefit from greater crosstalk across hemispheres. In addition, these predispositions can be reinforced or discouraged throughout development and via occupational therapy.
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Thome I, García Alanis JC, Volk J, Vogelbacher C, Steinsträter O, Jansen A. Let's face it: The lateralization of the face perception network as measured with fMRI is not clearly right dominant. Neuroimage 2022; 263:119587. [PMID: 36031183 DOI: 10.1016/j.neuroimage.2022.119587] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 08/17/2022] [Accepted: 08/22/2022] [Indexed: 11/18/2022] Open
Abstract
The neural face perception network is distributed across both hemispheres. However, the dominant role in humans is virtually unanimously attributed to the right hemisphere. Interestingly, there are, to our knowledge, no imaging studies that systematically describe the distribution of hemispheric lateralization in the core system of face perception across subjects in large cohorts so far. To address this, we determined the hemispheric lateralization of all core system regions (i.e., occipital face area (OFA), fusiform face area (FFA), posterior superior temporal sulcus (pSTS)) in 108 healthy subjects using functional magnetic resonance imaging (fMRI). We were particularly interested in the variability of hemispheric lateralization across subjects and explored how many subjects can be classified as right-dominant based on the fMRI activation pattern. We further assessed lateralization differences between different regions of the core system and analyzed the influence of handedness and sex on the lateralization with a generalized mixed effects regression model. As expected, brain activity was on average stronger in right-hemispheric brain regions than in their left-hemispheric homologues. This asymmetry was, however, only weakly pronounced in comparison to other lateralized brain functions (such as language and spatial attention) and strongly varied between individuals. Only half of the subjects in the present study could be classified as right-hemispheric dominant. Additionally, we did not detect significant lateralization differences between core system regions. Our data did also not support a general leftward shift of hemispheric lateralization in left-handers. Only the interaction of handedness and sex in the FFA revealed that specifically left-handed men were significantly more left-lateralized compared to right-handed males. In essence, our fMRI data did not support a clear right-hemispheric dominance of the face perception network. Our findings thus ultimately question the dogma that the face perception network - as measured with fMRI - can be characterized as "typically right lateralized".
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Affiliation(s)
- Ina Thome
- Laboratory for Multimodal Neuroimaging, Department of Psychiatry, University of Marburg, Marburg, Germany; Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany.
| | - José C García Alanis
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany; Clinical Child and Adolescent Psychology, Department of Psychology, University of Marburg, Marburg, Germany; Analysis and Modeling of Complex Data Lab, Institute of Psychology, University of Mainz, Mainz, Germany
| | - Jannika Volk
- Laboratory for Multimodal Neuroimaging, Department of Psychiatry, University of Marburg, Marburg, Germany; Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany
| | - Christoph Vogelbacher
- Laboratory for Multimodal Neuroimaging, Department of Psychiatry, University of Marburg, Marburg, Germany; Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany
| | - Olaf Steinsträter
- Core-Facility BrainImaging, Faculty of Medicine, University of Marburg, Marburg, Germany
| | - Andreas Jansen
- Laboratory for Multimodal Neuroimaging, Department of Psychiatry, University of Marburg, Marburg, Germany; Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany; Core-Facility BrainImaging, Faculty of Medicine, University of Marburg, Marburg, Germany.
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Porflitt F, Rosas R. Core music elements: rhythmic, melodic and harmonic musicians show differences in cognitive performance ( Elementos básicos de la música: músicos rítmicos, melódicos y armónicos muestran diferencias de desempeño cognitivo). STUDIES IN PSYCHOLOGY 2020. [DOI: 10.1080/02109395.2020.1795493] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Baudou E, Nemmi F, Biotteau M, Maziero S, Assaiante C, Cignetti F, Vaugoyeau M, Audic F, Peran P, Chaix Y. Are morphological and structural MRI characteristics related to specific cognitive impairments in neurofibromatosis type 1 (NF1) children? Eur J Paediatr Neurol 2020; 28:89-100. [PMID: 32893091 DOI: 10.1016/j.ejpn.2020.07.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 06/19/2020] [Accepted: 07/03/2020] [Indexed: 12/18/2022]
Abstract
INTRODUCTION NF1 children have cognitive disorders, especially in executive functions, visuospatial, and language domains, the pathophysiological mechanisms of which are still poorly understood. MATERIALS AND METHODS A correlation study was performed from neuropsychological assessments and brain MRIs of 38 NF1 patients and 42 controls, all right-handed, aged 8-12 years and matched in age and gender. The most discriminating neuropsychological tests were selected to assess their visuospatial, metaphonological and visuospatial working memory abilities. The MRI analyses focused on the presence and location of Unidentified Bright Objects (UBOs) (1), volume analysis (2) and diffusion analysis (fractional anisotropy and mean diffusivity) (3) of the regions of interest including subcortical structures and posterior fossa, as well as shape analysis of subcortical structures (4). The level of attention, intelligence quotient, age and gender of the patients were taken into account in the statistical analysis. Then, we studied how diffusion and volumes parameters were associated with neuropsychological characteristics in NF1 children. RESULTS NF1 children present different brain imaging characteristics compared to the control such as (1) UBOs in 68%, (2) enlarged total intracranial volume, involving all subcortical structures, especially thalamus, (3) increased MD and decreased FA in thalamus, corpus callosum and hippocampus. These alterations are diffuse, without shape involvement. In NF1 group, brain microstructure is all the more altered that volumes are enlarged. However, we fail to find a link between these brain characteristics and neurocognitive scores. CONCLUSION While NF1 patients have obvious pathological brain characteristics, the neuronal substrates of their cognitive deficits are still not fully understood, perhaps due to complex and multiple pathophysiological mechanisms underlying this disorder, as suggested by the heterogeneity observed in our study. However, our results are compatible with an interpretation of NF1 as a diffuse white matter disease.
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Affiliation(s)
- Eloïse Baudou
- Children's Hospital, Toulouse-Purpan University Hospital, Toulouse, France; ToNIC, Toulouse NeuroImaging Center, University of Toulouse, Inserm, UPS, France.
| | - Federico Nemmi
- ToNIC, Toulouse NeuroImaging Center, University of Toulouse, Inserm, UPS, France
| | - Maëlle Biotteau
- Children's Hospital, Toulouse-Purpan University Hospital, Toulouse, France; ToNIC, Toulouse NeuroImaging Center, University of Toulouse, Inserm, UPS, France
| | - Stéphanie Maziero
- ToNIC, Toulouse NeuroImaging Center, University of Toulouse, Inserm, UPS, France
| | - Christine Assaiante
- CNRS, LNC, Aix Marseille Université, Marseille, France; CNRS, Fédération 3C, Aix Marseille Université, Marseille, France
| | - Fabien Cignetti
- CNRS, LNC, Aix Marseille Université, Marseille, France; CNRS, Fédération 3C, Aix Marseille Université, Marseille, France; CNRS, TIMC-IMAG, Université Grenoble Alpes, Grenoble, France
| | - Marianne Vaugoyeau
- CNRS, LNC, Aix Marseille Université, Marseille, France; CNRS, Fédération 3C, Aix Marseille Université, Marseille, France
| | - Frederique Audic
- Service de Neurologie Pédiatrique, CHU, Timone-Enfants, Marseille, France
| | - Patrice Peran
- ToNIC, Toulouse NeuroImaging Center, University of Toulouse, Inserm, UPS, France
| | - Yves Chaix
- Children's Hospital, Toulouse-Purpan University Hospital, Toulouse, France; ToNIC, Toulouse NeuroImaging Center, University of Toulouse, Inserm, UPS, France
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Naturally Occurring Expressive Suppression is Associated with Lapses in Instrumental Activities of Daily Living Among Community-Dwelling Older Adults. J Int Neuropsychol Soc 2019; 25:718-728. [PMID: 31148529 DOI: 10.1017/s1355617719000328] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES Expressive suppression (i.e., effortful regulation of overt affect) has a deleterious impact on executive functioning (EF). This relationship has potential ramifications for daily functioning, especially among older adults, because a close relationship exists between EF and functional independence. However, past research has not directly examined whether expressive suppression impacts instrumental activities of daily living (IADL). The present study examined this association among older adults. METHODS One hundred ten community-dwelling older adults completed a self-report measure of acute (past 24 hr) and chronic (past 2 weeks) expressive suppression, a timed test of IADL, and the Behavioral Dyscontrol Scale as a measure of EF. RESULTS High chronic expressive suppression was related to slow IADL performance beyond covariates (age, IQ, depression), but only for individuals with low EF. High acute expressive suppression was associated with lower accuracy on IADL tasks beyond covariates (IQ, depression), but this association was fully explained by EF. CONCLUSIONS The current results suggest that expressive suppression is associated with less efficient and more error-prone IADL performance. EF fully accounted for the relationship between acute expressive suppression and IADL performance, showing that suppression is a risk factor for both poorer EF performance and functional lapses in daily life. Furthermore, individuals with weaker EF may be particularly vulnerable to the effect of chronic expressive suppression. (JINS, 2019, 25, 718-728).
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Selden NR. Right brain? Hemispheric dominance and the United States presidency. J Neurosurg 2019; 131:320-323. [PMID: 31026837 DOI: 10.3171/2019.3.jns19510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Mesagno C, Garvey J, Tibbert SJ, Gröpel P. An Investigation Into Handedness and Choking Under Pressure in Sport. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2019; 90:217-226. [PMID: 30920352 DOI: 10.1080/02701367.2019.1588935] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 02/21/2019] [Indexed: 06/09/2023]
Abstract
UNLABELLED When athletes fail to perform at an expected level during an important moment, it is implied the athletes have experienced "choking" (sudden decline in performance) under pressure.". Researchers have reported that persistent left-hemispheric activation patterns occur when an athlete experiences considerable performance deteriorations under pressure. Researchers have also observed differences in brain activation patterns between left- and right-handed people on a variety of physical and cognitive tests, with the left-hemispheric activation more pronounced in right-handed participants. PURPOSE The purpose of this study was to investigate whether athletes' handedness may be linked to choking susceptibility (i.e., likelihood to experience performance decline under pressure). METHOD Twenty right-handed and 13 left-handed experienced Australian football players completed 15 shot attempts, in both a low-pressure and a high-pressure condition. Both groups displayed equal state anxiety increases due to the pressure manipulation, indicating similar increases in anxiety in both handedness groups. RESULTS Differences were indicated in performance between the left- and right-handed groups during the high-pressure condition, with the left-handed group maintaining, and the right-handed participants declining, performance. CONCLUSION Future electroencephalogram (EEG) research investigating this link may clarify the effect between handedness and choking.
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Individual differences in musical training and executive functions: A latent variable approach. Mem Cognit 2019; 46:1076-1092. [PMID: 29752659 DOI: 10.3758/s13421-018-0822-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Learning and performing music draw on a host of cognitive abilities, and previous research has postulated that musicians might have advantages in related cognitive processes. One such aspect of cognition that may be related to musical training is executive functions (EFs), a set of top-down processes that regulate behavior and cognition according to task demands. Previous studies investigating the link between musical training and EFs have yielded mixed results and are difficult to compare. In part, this is because most studies have looked at only one specific cognitive process, and even studies looking at the same process have used different experimental tasks. Furthermore, most correlational studies have used different "musician" and "non-musician" categorizations for their comparisons, so generalizing the findings is difficult. The present study provides a more comprehensive assessment of how individual differences in musical training relate to latent measures of three separable aspects of EFs. We administered a well-validated EF battery containing multiple tasks tapping the EF components of inhibition, shifting, and working memory updating (Friedman et al. in Journal of Experimental Psychology: General, 137, 201-225, 2008), as well as a comprehensive, continuous measure of musical training and sophistication (Müllensiefen et al., in PLoS ONE, 9, e89642, 2014). Musical training correlated with some individual EF tasks involving inhibition and working memory updating, but not with individual tasks involving shifting. However, musical training only predicted the latent variable of working memory updating, but not the latent variables of inhibition or shifting after controlling for IQ, socioeconomic status, and handedness. Although these data are correlational, they nonetheless suggest that musical experience places particularly strong demands specifically on working memory updating processes.
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13
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Porflitt FI, Rosas-Díaz RR. Behind the scene: cognitive benefits of playing a musical instrument. Executive functions, processing speed, fluid intelligence and divided attention / Detrás de la escena: beneficios cognitivos de tocar un instrumento musical. Funciones ejecutivas, velocidad de procesamiento, inteligencia fluida y atención dividida. STUDIES IN PSYCHOLOGY 2019. [DOI: 10.1080/02109395.2019.1601474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Nogueira NGHM, Fernandes LA, Ferreira BP, Batista MTS, Alves KCR, Parma JO. Association Between the Catechol-O-Methyltransferase (COMT) Val158Met Polymorphism and Manual Performance Asymmetries. Percept Mot Skills 2019; 126:349-365. [PMID: 30841785 DOI: 10.1177/0031512519834738] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Within the cognitive domain, neuroscience and cognitive psychology researchers have investigated the relationship between handedness and cognitive skills. However, there have been few studies of the three-way association between manual asymmetry, its genetic components, and cognition even though this line of research could further an understanding of asymmetry. One enzyme involved in cognitive functions related to the dopaminergic system and to the prefrontal cortex is the catechol-O-methyltransferase (COMT), and it has a trimodal activity distribution in the human population due to its functional polymorphism known as Val158Met. This study investigated whether this COMT polymorphism is associated with asymmetries in the performance of a manual dexterity task. Forty-two right-handed undergraduate students ( Mage = 25.12, SD = 5.84; 15 women, 27 men) performed two trials each of place and remove conditions of the Grooved Pegboard Test with each hand (right and left), counterbalancing the order of the initial or starting hand. We calculated the mean time to perform the task for both hands on both trials and found, as hypothesized, that the Met/Met group gave a more asymmetrical performance than the Val/Met group under the place condition because dopamine levels reduced flexible behavior for the Val/Met group. We suspect that the place condition requires greater interhemispheric connectivity, as it requires a greater cognitive flexibility, and highly asymmetrical individuals are said to be less flexible. The findings of this study suggest a significant association between the COMT polymorphism and manual asymmetry in healthy populations.
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Affiliation(s)
| | | | | | | | - Karen C R Alves
- 1 Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Juliana O Parma
- 1 Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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15
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Niermeyer MA, Ziemnik RE, Franchow EI, Barron CA, Suchy Y. Greater naturally occurring expressive suppression is associated with poorer executive functioning and motor-sequence learning among older adults. J Clin Exp Neuropsychol 2018; 41:118-132. [PMID: 30102116 DOI: 10.1080/13803395.2018.1502257] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Objectives: Unusually high engagement in expressive suppression (i.e., purposeful regulation of overt affect) has been associated with poorer performance on executive functioning (EF) and motor-sequence learning tasks. As such, expressive suppression represents one possible source of fluctuations in executive test performance. However, the relationship between expressive suppression and EF and motor performance has not yet been examined in older adults, who are more prone to EF and motor fluctuations than are younger adults. The purpose of this study was to test whether greater self-reported, naturally occurring expressive suppression is related to poorer EF performance and motor-sequence learning in older adults. Method: One hundred and ten community-dwelling older adults completed a self-report measure of expressive suppression, a battery of EF tests, and a computer-based measure of motor-sequence learning. Results: As expected, higher self-reported burden of expressive suppression in the 24 hours prior to testing was related to poorer performance on EF tests and on multiple aspects of motor-sequence learning (action planning latencies and sequencing errors) even after accounting for age, depressive symptoms, and component processes (e.g., processing speed). Conclusions: The current results suggest that naturally occurring expressive suppression depletes EF, which builds on previous findings from experimental studies that show that expressive suppression leads to reduced EF performance. Furthermore, this effect can be captured using self-report methods. These findings highlight expressive suppression as one source of intraindividual fluctuations in executive and motor functioning, which likely place older adults at risk for both functional and motor lapses (e.g., medication mistakes, falls).
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Affiliation(s)
| | - Rosemary E Ziemnik
- a Department of Psychology , University of Utah , Salt Lake City , UT , USA
| | - Emilie I Franchow
- b Behavioral Healthcare Line , New Mexico Veterans Affairs Health Care System , Albuquerque , NM , USA
| | - Casey A Barron
- a Department of Psychology , University of Utah , Salt Lake City , UT , USA
| | - Yana Suchy
- a Department of Psychology , University of Utah , Salt Lake City , UT , USA
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Rogers LJ. Manual bias, behavior, and cognition in common marmosets and other primates. PROGRESS IN BRAIN RESEARCH 2018; 238:91-113. [DOI: 10.1016/bs.pbr.2018.06.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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17
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Capizzi M, Ambrosini E, Vallesi A. Individual Differences in Verbal and Spatial Stroop Tasks: Interactive Role of Handedness and Domain. Front Hum Neurosci 2017; 11:545. [PMID: 29176946 PMCID: PMC5686059 DOI: 10.3389/fnhum.2017.00545] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 10/25/2017] [Indexed: 11/13/2022] Open
Abstract
A longstanding debate in psychology concerns the relation between handedness and cognitive functioning. The present study aimed to contribute to this debate by comparing performance of right- and non-right-handers on verbal and spatial Stroop tasks. Previous studies have shown that non-right-handers have better inter-hemispheric interaction and greater access to right hemisphere processes. On this ground, we expected performance of right- and non-right-handers to differ on verbal and spatial Stroop tasks. Specifically, relative to right-handers, non-right-handers should have greater Stroop effect in the color-word Stroop task, for which inter-hemispheric interaction does not seem to be advantageous to performance. By contrast, non-right-handers should be better able to overcome interference in the spatial Stroop task. This is for their preferential access to the right hemisphere dealing with spatial material and their greater inter-hemispheric interaction with the left hemisphere hosting Stroop task processes. Our results confirmed these predictions, showing that handedness and the underlying brain asymmetries may be a useful variable to partly explain individual differences in executive functions.
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Affiliation(s)
| | | | - Antonino Vallesi
- Department of Neuroscience, University of Padova, Padova, Italy.,San Camillo Hospital IRCCS, Venice, Italy
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18
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O'Regan L, Spapé MM, Serrien DJ. Motor Timing and Covariation with Time Perception: Investigating the Role of Handedness. Front Behav Neurosci 2017; 11:147. [PMID: 28860978 PMCID: PMC5559439 DOI: 10.3389/fnbeh.2017.00147] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 07/24/2017] [Indexed: 11/13/2022] Open
Abstract
Time is a fundamental dimension of our behavior and enables us to guide our actions and to experience time such as predicting collisions or listening to music. In this study, we investigate the regulation and covariation of motor timing and time perception functions in left- and right-handers who are characterized by distinct brain processing mechanisms for cognitive-motor control. To this purpose, we use a combination of tasks that assess the timed responses during movements and the perception of time intervals. The results showed a positive association across left- and right-handers between movement-driven timing and perceived interval duration when adopting a preferred tempo, suggesting cross-domain coupling between both abilities when an intrinsic timescale is present. Handedness guided motor timing during externally-driven conditions that required cognitive intervention, which specifies the relevance of action expertise for the performance of timed-based motor activities. Overall, our results reveal that individual variation across domain-general and domain-specific levels of organization plays a steering role in how one predicts, perceives and experiences time, which accordingly impacts on cognition and behavior.
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Affiliation(s)
- Louise O'Regan
- School of Psychology, University of NottinghamNottingham, United Kingdom
| | - Michiel M Spapé
- Department of Psychology, Liverpool Hope UniversityLiverpool, United Kingdom
| | - Deborah J Serrien
- School of Psychology, University of NottinghamNottingham, United Kingdom
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19
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Hatta T. Associations between handedness and executive function in upper-middle-aged people. Laterality 2017; 23:274-289. [DOI: 10.1080/1357650x.2017.1358273] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Takeshi Hatta
- Department of Health Sciences, Kansai University of Welfare Sciences, Kashiwara, Japan
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20
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Abstract
Left-handedness is known to provide an intrinsic and tactical advantage at top level in many sports involving interactive contests. Again, most of the renowned leaders of the world are known to have been left-handed. Leadership plays an important role in politics, sports and mentorship. In this paper we show that Cricket captains who bat left-handed have a strategic advantage over the right-handed captains in One Day International (ODI) and Test matches. The present study involving 46 left-handed captains and 148 right-handed captains in ODI matches, reveal a strong relation between leader's laterality and team member performance, demonstrating the critical importance of left-handedness and successful leadership. The odds for superior batting performance in an ODI match under left-handed captains are 89% higher than the odds under right-handed captains. Our study shows that left-handed captains are more successful in extracting superior performance from the batsmen and bowlers in ODI and Test matches; perhaps indicating left-handed leaders are better motivators as leaders when compared to right-handed captains.
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Affiliation(s)
- Satyam Mukherjee
- a Northwestern Institute on Complex Systems (NICO), Northwestern University , Evanston , IL , USA.,b Department of Operations Management, Quantitative Methods and Information Systems , Indian Institute of Management Udaipur , Udaipur , India
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Slevc LR, Davey NS, Buschkuehl M, Jaeggi SM. Tuning the mind: Exploring the connections between musical ability and executive functions. Cognition 2016; 152:199-211. [PMID: 27107499 DOI: 10.1016/j.cognition.2016.03.017] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Revised: 02/11/2016] [Accepted: 03/23/2016] [Indexed: 01/13/2023]
Abstract
A growing body of research suggests that musical experience and ability are related to a variety of cognitive abilities, including executive functioning (EF). However, it is not yet clear if these relationships are limited to specific components of EF, limited to auditory tasks, or reflect very general cognitive advantages. This study investigated the existence and generality of the relationship between musical ability and EFs by evaluating the musical experience and ability of a large group of participants and investigating whether this predicts individual differences on three different components of EF - inhibition, updating, and switching - in both auditory and visual modalities. Musical ability predicted better performance on both auditory and visual updating tasks, even when controlling for a variety of potential confounds (age, handedness, bilingualism, and socio-economic status). However, musical ability was not clearly related to inhibitory control and was unrelated to switching performance. These data thus show that cognitive advantages associated with musical ability are not limited to auditory processes, but are limited to specific aspects of EF. This supports a process-specific (but modality-general) relationship between musical ability and non-musical aspects of cognition.
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Affiliation(s)
- L Robert Slevc
- Department of Psychology, University of Maryland, College Park, MD 20742, USA.
| | - Nicholas S Davey
- Department of Psychology, University of Maryland, College Park, MD 20742, USA
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22
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Life on the Left. Laterality 2016. [DOI: 10.1016/b978-0-12-801239-0.00010-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Papadatou-Pastou M, Tomprou DM. Intelligence and handedness: Meta-analyses of studies on intellectually disabled, typically developing, and gifted individuals. Neurosci Biobehav Rev 2015; 56:151-65. [DOI: 10.1016/j.neubiorev.2015.06.017] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 06/06/2015] [Accepted: 06/19/2015] [Indexed: 12/22/2022]
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Cochet H, Centelles L, Jover M, Plachta S, Vauclair J. Hand preferences in preschool children: Reaching, pointing and symbolic gestures. Laterality 2015; 20:501-16. [DOI: 10.1080/1357650x.2015.1007057] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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25
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Wright L, Hardie SM. Left-handers look before they leap: handedness influences reactivity to novel Tower of Hanoi tasks. Front Psychol 2015; 6:58. [PMID: 25691878 PMCID: PMC4315011 DOI: 10.3389/fpsyg.2015.00058] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 01/12/2015] [Indexed: 11/17/2022] Open
Abstract
A sample of 203 task naïve left- and right-handed participants were asked to complete a combination of the 3- and 4-disk Towers of Hanoi (ToH), manipulating novelty and complexity. Self-reported state anxiety and latency to respond (initiation time) were recorded before each ToH. Novelty had a major effect on initiation time, particularly for left-handers. Left-handers had a longer latency to start and this was significantly longer on the first trial. Irrespective of hand-preference, initiation time reduced on the second trial, however, this was greatest for left-handers. Condition of task did not systematically influence initiation time for right handers, but did for left-handers. State anxiety was influenced by task novelty and complexity in a more complicated way. During the first trial, there was a significant handedness × number of disks interaction with left-handers having significantly higher state anxiety levels before the 3-disk ToH. This suggests that the initial reaction to this task for left-handers was not simply due to perceived difficulty. On their second trial, participants completing a novel ToH had higher state anxiety scores than those completing a repeated version. Overall, left-handers had a larger reduction in their state anxiety across trials. Relating to this, the expected strong positive correlation between state and trait anxiety was absent for left-handed females in their first tower presentation, but appeared on their second. This was driven by low trait anxiety individuals showing a higher state anxiety response in the first (novel) trial, supporting the idea that left-handed females respond to novelty in a way that is not directly a consequence of their trait anxiety. A possible explanation may be stereotype threat influencing the behavior of left-handed females.
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Affiliation(s)
- Lynn Wright
- Evolutionary and Biological Approaches to Behaviour Research Group, Division of Psychology, Abertay UniversityDundee, UK
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