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Xu ZJ, Buetti S, Xia Y, Lleras A. Skills and cautiousness predict performance in difficult search. Atten Percept Psychophys 2024:10.3758/s13414-024-02923-5. [PMID: 38997576 DOI: 10.3758/s13414-024-02923-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/12/2024] [Indexed: 07/14/2024]
Abstract
People differ in how well they search. What are the factors that might contribute to this variability? We tested the contribution of two cognitive abilities: visual working memory (VWM) capacity and object recognition ability. Participants completed three tasks: a difficult inefficient visual search task, where they searched for a target letter T among skewed L distractors; a VWM task, where they memorized a color array and then identified whether a probed color belonged to the previous array; and the Novel Object Memory Test (NOMT), where they learnt complex novel objects and then identified them amongst objects that closely resembled them. Exploratory and confirmatory factor analyses revealed that there are two latent factors that explain the shared variance among these three tasks: a factor indicative of the level of caution participants exercised during the challenging visual search task, and a factor representing their visual cognitive abilities. People who score high on the search cautiousness tend to perform a more accurate but slower search. People who score high on the visual cognitive ability factor tend to have a higher VWM capacity, a better object recognition ability, and a faster search speed. The results reflect two points: (1) Visual search tasks share components with visual working memory and object recognition tasks. (2) Search performance is influenced not only by the search display's properties but also by individual predispositions such as caution and general visual abilities. This study introduces new factors for consideration when interpreting variations in visual search behaviors.
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Affiliation(s)
- Zoe Jing Xu
- University of Illinois, 603 E. Daniel St., Champaign, IL, 61820, USA.
| | - Simona Buetti
- University of Illinois, 603 E. Daniel St., Champaign, IL, 61820, USA
| | - Yan Xia
- University of Illinois, 603 E. Daniel St., Champaign, IL, 61820, USA
| | - Alejandro Lleras
- University of Illinois, 603 E. Daniel St., Champaign, IL, 61820, USA
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2
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Xie X, Li T, Xu S, Yu Y, Ma Y, Liu Z, Ji M. The Effects of Auditory Working Memory Task on Situation Awareness in Complex Dynamic Environments: An Eye-movement Study. HUMAN FACTORS 2024; 66:1844-1859. [PMID: 37529928 DOI: 10.1177/00187208231191389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/03/2023]
Abstract
OBJECTIVE This study investigated the effect of auditory working memory task on situation awareness (SA) and eye-movement patterns in complex dynamic environments. BACKGROUND Many human errors in aviation are caused by a lack of SA, and distraction from auditory secondary tasks is a serious threat to SA. However, it remains unclear how auditory working memory tasks affect SA and eye-movement patterns. METHOD Participants (n = 28) were randomly allocated to two groups and received different periods of visual search training (short versus long). They subsequently completed a situation awareness measurement task in three auditory secondary task conditions (without secondary task, auditory calculation task, and auditory 2-back task). Eye-movement data were collected during the situation awareness measurement task. RESULTS The auditory 2-back task significantly reduced overall SA, Level 1 SA, dwell times, and total percentage of fixation time on task-related areas of interests in the SA measurement task. Overall SA and Level 3 SA were not reduced by the auditory 2-back task in individuals in the longer visual search training time condition. CONCLUSION Auditory working memory load impairs SA in the perception and projection stage; however, greater experience can overcome impairment of SA in the projection stage. APPLICATION This study provided possible approaches to preventing loss of SA: (1) improving crew members' communication skills to ensure the accurate and clear transmission of information, reducing the difficulty of processing information, and (2) providing targeted cognitive training tailored to each pilot's level of experience.
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Affiliation(s)
- Xudong Xie
- School of Psychology, Shaanxi Normal University, Xi'an, China
- Key Laboratory for Behaviour and Cognitive Neuroscience of Shaanxi Province, Xi'an, China
| | - Tiantian Li
- Northwest University of Political Science and Law, Xi'an, China
| | - Shuai Xu
- School of Psychology, Shaanxi Normal University, Xi'an, China
- Key Laboratory for Behaviour and Cognitive Neuroscience of Shaanxi Province, Xi'an, China
| | - Yingyue Yu
- School of Psychology, Shaanxi Normal University, Xi'an, China
- Key Laboratory for Behaviour and Cognitive Neuroscience of Shaanxi Province, Xi'an, China
| | - Yifeng Ma
- School of Psychology, Shaanxi Normal University, Xi'an, China
- Key Laboratory for Behaviour and Cognitive Neuroscience of Shaanxi Province, Xi'an, China
| | - Zhen Liu
- School of Psychology, Shaanxi Normal University, Xi'an, China
- Key Laboratory for Behaviour and Cognitive Neuroscience of Shaanxi Province, Xi'an, China
| | - Ming Ji
- School of Psychology, Shaanxi Normal University, Xi'an, China
- Key Laboratory for Behaviour and Cognitive Neuroscience of Shaanxi Province, Xi'an, China
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Ünal ZE, Terzi Z, Yalvaç B, Geary DC. The relation between number line performance and mathematics outcomes: Two meta-analyses. Dev Sci 2024; 27:e13509. [PMID: 38576189 DOI: 10.1111/desc.13509] [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: 10/11/2023] [Revised: 03/07/2024] [Accepted: 03/13/2024] [Indexed: 04/06/2024]
Abstract
Understanding the magnitudes represented by numerals is a core component of early mathematical development and is often assessed by accuracy in situating numerals and fractions on a number line. Performance on these measures is consistently related to performance in other mathematics domains, but the strength of these relations may be overestimated because general cognitive ability has not been fully controlled in prior studies. The first of two meta-analyses (162 studies, 33,101 participants) confirmed a relation between performance on whole number (r = 0.33) and fractions number (r = 0.41) lines and overall mathematics performance. These relations were generally consistent across content domains (e.g., algebra and computation) and other moderators. The second (71 studies, 14,543 participants) used meta-analytic structural equation modeling to confirm these relations while controlling general cognitive ability (defined by IQ and working memory measures) and, in one analysis, general mathematics competence. The relation between number line performance and general mathematics competence remained significant but reduced (β = 0.13). Controlling general cognitive ability, whole number line performance consistently predicted competence with fractions but not performance on numeracy or computations measures. The results suggest an understanding of the magnitudes represented by whole numbers might be particularly important for students' fractions learning. RESEARCH HIGHLIGHTS: Two meta-analyses examined the link between the number line and mathematics performance. The first revealed significant relations across domains (e.g., algebra and computation). The second controlled for general cognitive ability and resulted in reduced but still significant relations. The relation between number line and fractions performance was stronger than relations to other domains.
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Affiliation(s)
- Zehra E Ünal
- Department of Psychological Sciences, University of Missouri, Columbia, USA
| | - Züleyha Terzi
- Department of Mathematics and Science Education, Bogaziçi University, Istanbul, Turkey
| | - Beyzanur Yalvaç
- Department of Mathematics and Science Education, Bogaziçi University, Istanbul, Turkey
| | - David C Geary
- Department of Psychological Sciences, University of Missouri, Columbia, USA
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Wang Y, Chen T, Cui JF, Liu JL, Li TH, Du TJ. Comparison of trait and state mind wandering among schizotypal, subclinically depressed, and control individuals. BMC Psychiatry 2024; 24:422. [PMID: 38840083 PMCID: PMC11151557 DOI: 10.1186/s12888-024-05871-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 05/28/2024] [Indexed: 06/07/2024] Open
Abstract
BACKGROUND Mind wandering is a common phenomenon in daily life. However, the manifestations and cognitive correlates of mind wandering in different subclinical populations remain unclear. In this study, these aspects were examined in individuals with schizotypal traits and individuals with depressive symptoms, i.e., subclinical populations of patients with schizophrenia and depression. METHODS Forty-two individuals with schizotypal traits, 42 individuals with subclinical depression, and 42 controls were recruited to complete a mind wandering thought sampling task (state level) and a mind wandering questionnaire (trait level). Measures of rumination and cognitive functions (attention, inhibition, and working memory) were also completed by participants. RESULTS Both subclinical groups exhibited more state and trait mind wandering than did the control group. Furthermore, individuals with schizotypal traits demonstrated more trait mind wandering than individuals with subclinical depression. Rumination, sustained attention, and working memory were associated with mind wandering. In addition, mind wandering in individuals with subclinical depression can be accounted for by rumination or attention, while mind wandering in individuals with high schizotypal traits cannot be accounted for by rumination, attention, or working memory. CONCLUSIONS The results suggest that individuals with high schizotypal traits and subclinical depression have different patterns of mind wandering and mechanisms. These findings have implications for understanding the unique profile of mind wandering in subclinical individuals.
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Affiliation(s)
- Ya Wang
- School of Psychology, Capital Normal University, Baiduizi 23A, Haidian District, Beijing, 100073, China.
| | - Tao Chen
- Brain and Mind Centre, The University of Sydney, Sydney, Australia
- School of Psychology, The University of Sydney, Sydney, Australia
| | - Ji-Fang Cui
- Institute of Educational Information and Statistics, National Academy of Educational Sciences, Beijing, China
| | - Jia-Li Liu
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Healthy, Institute of Psychology, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Tian-Hong Li
- Department of Psychology, School of Medical Humanities, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning Province, China.
| | - Tian-Jiao Du
- Department of Psychology, School of Medical Humanities, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning Province, China.
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Arabacı G, Cakir BS, Parris BA. The effect of high-frequency rTMS over left DLPFC and fluid abilities on goal neglect. Brain Struct Funct 2024; 229:1073-1086. [PMID: 38519612 PMCID: PMC11147841 DOI: 10.1007/s00429-024-02770-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 01/30/2024] [Indexed: 03/25/2024]
Abstract
Goal neglect refers to when an aspect of task instructions is not utilised due to increased competition between goal representations, an attentional limit theoretically linked to working memory. In an attempt to alleviate goal neglect and to investigate the association between dorsolateral prefrontal cortex (DLPFC)-supported working memory and goal neglect, we used high-frequency repetitive transcranial magnetic stimulation to the left DLPFC whilst participants completed the letter-monitoring task, a measure of goal neglect, and an N3-back task, a working memory task known to be affected by rTMS of the left DLPFC, following 20 min of active and sham stimulation (run on separate days). We found increased accuracy on the N3-back task in addition to decreased goal neglect in the active compared to sham condition when controlling for age and fluid abilities (as assessed by matrix reasoning performance). Furthermore, analysis showed that active stimulation improvements on both the N3-back and letter-monitoring tasks were greater for those with higher fluid abilities. These findings provide support for the link between the DLPFC-support working memory and goal neglect. Increased performance on the N3-back task also supports the literature reporting a link between left DLPFC and verbal working memory. Results are evaluated in the context of potential use to alleviate symptoms of disorders related to goal neglect.
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Affiliation(s)
- Gizem Arabacı
- Department of Psychology, Bournemouth University, Talbot Campus, Fern Barrow, Poole, Dorset, UK.
| | - Batuhan S Cakir
- Department of Psychology, Bournemouth University, Talbot Campus, Fern Barrow, Poole, Dorset, UK
| | - Benjamin A Parris
- Department of Psychology, Bournemouth University, Talbot Campus, Fern Barrow, Poole, Dorset, UK
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Tétreault É, Fortin-Guichard D, McArthur J, Vigneault A, Grondin S. About the Predictive Value of a 3D Multiple Object Tracking Device for Talent Identification in Elite Ice Hockey Players. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2024; 95:370-383. [PMID: 37463224 DOI: 10.1080/02701367.2023.2216266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 05/03/2023] [Indexed: 07/20/2023]
Abstract
Purpose: The aim of this study is to verify if a single session on the NeuroTracker has predictive value in talent identification in ice hockey. Methods: Thirty-five male ice hockey players (aged 16-20) from the highest Canadian competition level for that age group participated in the study. A battery of tests (attention, working memory, time reproduction, pattern recognition, temporal equivalence, technical ability, and decision-making) was administered to verify the relation between various cognitive abilities, on-ice performance, and the baseline score on the NeuroTracker, which is claimed to solicit multiple cognitive functions. On-ice performance indicators were game-related statistics: games played, points (mean per game), on-ice goals differential, and draft rank. Results: Results show that the baseline score on the NeuroTracker is not associated with draft ranking, nor is it able to predict which players will perform best based on game-related statistics. However, the NeuroTracker baseline score does correlate with various tests involving working memory and attention. Conclusion: Currently, NeuroTracker is not specific enough to allow talent identification among same-level elite athletes in ice hockey.
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Liu Z, Tang R. Control strategy under pressure situations: performance pressure conditionally enhances proactive control. PSYCHOLOGICAL RESEARCH 2024; 88:1115-1126. [PMID: 38459973 DOI: 10.1007/s00426-024-01934-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 01/29/2024] [Indexed: 03/11/2024]
Abstract
Previous research and theories have demonstrated that attentional control plays a crucial role in explaining the choking phenomenon (i.e., the performance decrements) under pressure situations. Attentional control is thought to function through two distinct control strategies: proactive control (i.e., a sustained and anticipatory strategy of control) and reactive control (i.e., a transient strategy of control). However, little is known about how performance pressure affects these control strategies. The present study was designed to address this issue. Participants were instructed to complete a continuous performance task (AX-CPT40) under pressure situations. The results showed that individuals under high-pressure situations tended to use proactive control rather than reactive control. Moreover, performance pressure resulted in a more liberal response bias following an A-cue, consistent with an increased use of proactive control. Importantly, the proactive behavioral index calculated on RTs showed that the increased proactive control mainly occurred in the short interval between the cue and probe, but not in the long interval. This suggests that individuals under high-pressure situations are unlikely to employ a proactive control strategy in a situation that requires more attentional resources. In summary, our results provide initial evidence that performance pressure conditionally enhances proactive control, which contributes to a deeper understanding of the dynamic adjustment of control strategies under pressure situations.
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Affiliation(s)
- Zhenliang Liu
- Department of Psychology, School of Social and Behavioral Sciences, Nanjing University, Nanjing, 210023, People's Republic of China
| | - Rixin Tang
- Department of Psychology, School of Social and Behavioral Sciences, Nanjing University, Nanjing, 210023, People's Republic of China.
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Zarantonello L, Mangini C, Erminelli D, Fasolato S, Angeli P, Amodio P, Montagnese S. Working Memory in Patients with Varying Degree of Hepatic Encephalopathy (HE): A Pilot EEG-fNIRS Study. Neurochem Res 2024; 49:1529-1540. [PMID: 37792136 DOI: 10.1007/s11064-023-04034-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 08/29/2023] [Accepted: 09/18/2023] [Indexed: 10/05/2023]
Abstract
It is known that patients with covert hepatic encephalopathy (CHE) exhibit working memory abnormalities, but to date there is no study comparing patients with cirrhosis with/without CHE and controls with both electrophysiological and hemodynamic data collected at the same time.Here we collected behavioral [accuracy and reaction times (RTs), electrophysiological (evoked potentials) and hemodynamic (oxygenated and deoxygenated haemoglobin) correlates of an n-back task [formed by a control (0-back) condition, a low (1-back) and a high (2-back) working memory load conditions] in patients with cirrhosis with/without CHE: (1) at baseline (n = 21, males = 15, 58±8 yrs), and by comparison with controls (n = 21, males = 15, 57±11 yrs) and (2) after a 3-month course of rifaximin (n = 18, males = 12, 61±11 yrs), and by comparison to baseline.All patients showed slower RTs (p < 0.0001) and lower P2 amplitude compared with controls (p = 0.018); moreover, patients with CHE showed reduced accuracy (p < 0.0001) compared with controls, and patients without CHE showed higher oxygenated haemoglobin in the central dorsolateral prefrontal cortex in the 2-back compared with patients with CHE. Post-rifaximin, oxygenated haemoglobin increased in the central frontopolar cortex. In addition, in patients without CHE the RTs of the 2-back became comparable to those of the 0-back and P3 showed higher amplitude.In conclusion, the presence of cirrhosis seemed to have more effects than CHE on working memory at baseline. A course of treatment with rifaximin was more beneficial to patients without CHE, who probably had more room for improvement in this complex task.
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Affiliation(s)
- Lisa Zarantonello
- Department of Medicine, University of Padova, Via Giustiniani 2, Padova, 35128, Italy.
| | - Chiara Mangini
- Department of Medicine, University of Padova, Via Giustiniani 2, Padova, 35128, Italy
| | - Davide Erminelli
- Department of Medicine, University of Padova, Via Giustiniani 2, Padova, 35128, Italy
| | - Silvano Fasolato
- Department of Medicine, University of Padova, Via Giustiniani 2, Padova, 35128, Italy
| | - Paolo Angeli
- Department of Medicine, University of Padova, Via Giustiniani 2, Padova, 35128, Italy
| | - Piero Amodio
- Department of Medicine, University of Padova, Via Giustiniani 2, Padova, 35128, Italy
| | - Sara Montagnese
- Department of Medicine, University of Padova, Via Giustiniani 2, Padova, 35128, Italy
- Chronobiology Section, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
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Baas M, Stevenson CE, Perchtold-Stefan C, Nijstad BA, De Dreu CKW. Distinct neurocognitive pathways underlying creativity: An integrative approach. Behav Brain Sci 2024; 47:e92. [PMID: 38770864 DOI: 10.1017/s0140525x23003497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
By examining the shared neuro-cognitive correlates of curiosity and creativity, we better understand the brain basis of creativity. However, by only examining shared components, important neuro-cognitive correlates are overlooked. Here, we argue that any comprehensive brain model of creativity should consider multiple cognitive processes and, alongside the interplay between brain networks, also the neurochemistry and neural oscillations that underly creativity.
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Affiliation(s)
- Matthijs Baas
- University of Amsterdam, Amsterdam, NK, The Netherlands ://www.uva.nl/profiel/b/a/m.baas/m.baas.html ://www.uva.nl/en/profile/s/t/c.e.stevenson/c.e.stevenson.html
| | - Claire E Stevenson
- University of Amsterdam, Amsterdam, NK, The Netherlands ://www.uva.nl/profiel/b/a/m.baas/m.baas.html ://www.uva.nl/en/profile/s/t/c.e.stevenson/c.e.stevenson.html
| | - Corinna Perchtold-Stefan
- University of Graz, Graz, Austria ://psychologie.uni-graz.at/en/biological-psychology/team/perchtold-stefan/
| | - Bernard A Nijstad
- University of Groningen, Groningen, The Netherlands ://www.rug.nl/staff/b.a.nijstad/
| | - Carsten K W De Dreu
- Leiden University, Leiden, The Netherlands ://www.universiteitleiden.nl/medewerkers/carsten-de-dreu#tab-1
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Unsworth N, Miller AL, Strayer DL. Individual differences in attention control: A meta-analysis and re-analysis of latent variable studies. Psychon Bull Rev 2024:10.3758/s13423-024-02516-1. [PMID: 38769271 DOI: 10.3758/s13423-024-02516-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2024] [Indexed: 05/22/2024]
Abstract
A meta-analysis and re-analysis of prior latent variable studies was conducted in order to assess whether there is evidence for individual differences in broad attention control abilities. Data from 90 independent samples and over 23,000 participants suggested that most (84.4%) prior studies find evidence for a coherent attention control factor with average factor loadings of .51. This latent attention control factor was related to other cognitive ability factors including working memory, shifting, fluid intelligence, long-term memory, reading comprehension, and processing speed, as well as to self-reports of task-unrelated thoughts and task specific motivation. Further re-analyses and meta-analyses suggest that the results remained largely unchanged when considering various possible measurement issues. Examining the factor structure of attention control suggested evidence for sub-components of attention control (restraining, constraining and sustaining attention) which could be accounted for a by a higher-order factor. Additional re-analyses suggested that attention control represents a broad ability within models of cognitive abilities. Overall, these results provide evidence for attention control abilities as an important individual differences construct.
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Affiliation(s)
- Nash Unsworth
- Department of Psychology, University of Oregon, Eugene, OR, 97403, USA.
| | - Ashley L Miller
- Department of Psychology, University of California, Los Angeles, CA, USA
| | - Deanna L Strayer
- Department of Psychology, University of Oregon, Eugene, OR, 97403, USA
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Storbeck J, Stewart JL, Wylie J. Sadness and fear, but not happiness, motivate inhibitory behaviour: the influence of discrete emotions on the executive function of inhibition. Cogn Emot 2024:1-20. [PMID: 38738654 DOI: 10.1080/02699931.2024.2349281] [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: 11/10/2023] [Accepted: 04/23/2024] [Indexed: 05/14/2024]
Abstract
Inhibition, an executive function, is critical for achieving goals that require suppressing unwanted behaviours, thoughts, or distractions. One hypothesis of the emotion and goal compatibility theory is that emotions of sadness and fear enhance inhibitory control. Across Experiments 1-4, we tested this hypothesis by inducing a happy, sad, fearful, and neutral emotional state prior to completing an inhibition task that indexed a specific facet of inhibition (oculomotor, resisting interference, behavioural, and cognitive). In Experiment 4, we included an anger induction to examine whether valence or motivational-orientation best-predicted performance. We found support that fear and sadness enhanced inhibition except when inhibition required resisting interference. We argue that sadness and fear enhance inhibitory control aiding the detection and analysis of problems (i.e. sadness) or threats (i.e. fear) within one's environment. In sum, this work highlights the importance of identifying how negative emotions can be beneficial for and interact with specific executive functions influencing down-stream processing including attention, cognition, and memory.
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Affiliation(s)
- Justin Storbeck
- Psychology Department, Queens College, CUNY, Queens, NY, USA
- Psychology Department, The City University of New York Graduate Center, New York City, NY, USA
| | - Jennifer L Stewart
- Department of Community Medicine, University of Tulsa, Tulsa, OK, USA
- Laureate Institute for Brain Research, Tulsa, OK, USA
| | - Jordan Wylie
- Department of Psychology and Neuroscience, Boston College, Boston, MA, USA
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12
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Gao S, Chen J, Liu J, Guan Y, Liu R, Yang J, Yang X. Decreased grey matter volume in dorsolateral prefrontal cortex and thalamus accompanied by compensatory increases in middle cingulate gyrus of premature ejaculation patients. Andrology 2024; 12:841-849. [PMID: 37902180 DOI: 10.1111/andr.13547] [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: 07/14/2023] [Revised: 09/18/2023] [Accepted: 10/10/2023] [Indexed: 10/31/2023]
Abstract
INTRODUCTION The prefrontal-cingulate-thalamic areas are associated with ejaculation control. Functional abnormalities of these areas and decreased grey matter volume (GMV) in the subcortical areas have been confirmed in premature ejaculation (PE) patients. However, no study has explored the corresponding GMV changes in the prefrontal-cingulate-thalamic areas, which are considered as the important basis for functional abnormalities. This study aimed to investigated whether PE patients exhibited impaired GMV in the brain, especially the prefrontal-cingulate-thalamic areas, and whether these structural deficits were associated with declined ejaculatory control. METHODS T1-weighted structural magnetic resonance imaging (MRI) data were acquired from 50 lifelong PE patients and 50 age-, and education-matched healthy controls (HCs). The PE diagnostic tool (PEDT) was applied to assess the subjective symptoms of PE. Based on the method of voxel-based morphometry (VBM), GMV were measured and compared between groups. In addition, the correlations between GMV of brain regions showed differences between groups and PEDT scores were evaluated in the patient group. RESULTS PE patients showed decreased GMV in the right dorsolateral superior frontal gyrus (clusters = 13, peak T-values = -4.30) and left thalamus (clusters = 47, T = -4.33), and increased GMV in the left middle cingulate gyrus (clusters = 12, T = 4.02) when compared with HCs. In the patient group, GMV of the left thalamus were negatively associated with PEDT scores (r = -0.35; P = 0.01). Receiver operating characteristic (ROC) analysis showed that GMV of the right dorsolateral superior frontal gyrus (AUC = 0.71, P < 0.01, sensitivity = 60%, specificity = 78%), left thalamus (AUC = 0.72, P < 0.01, sensitivity = 92%, specificity = 46%) and middle cingulate gyrus (AUC = 0.69, P < 0.01, sensitivity = 50%, specificity = 90%), and the combined model (AUC = 0.84, P < 0.01, sensitivity = 78%, specificity = 80%) all had the ability to distinguish PE patients from HCs. CONCLUSION Disturbances in GMV were revealed in the prefrontal-cingulate-thalamic areas of PE patients. The findings implied that decreased GMV in the dorsolateral prefrontal cortex and thalamus might be associated with the central pathological neural mechanism underlying the declined ejaculatory control while increased GMV in the middle cingulate gyrus might be the compensatory mechanism underlying PE.
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Affiliation(s)
- Songzhan Gao
- Department of Andrology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jianhuai Chen
- Department of Andrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Jia Liu
- Department of clinical laboratory, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yichun Guan
- Department of Reproductive Medicine, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Rusheng Liu
- Department of Andrology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jie Yang
- Department of Urology, Jiangsu Provincial People's Hospital, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Department of Urology, People's Hospital of Xinjiang Kizilsu Kirgiz Autonomous Prefecture, Xinjiang Uygur Autonomous Region, China
| | - Xianfeng Yang
- Department of Andrology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Moscatelli F, Monda A, Messina A, Monda M, Monda V, Villano I, De Maria A, Nicola M, Marsala G, de Stefano MI, Limone P, Messina G, Polito R. Evaluation of Orexin-A Salivary Levels and its Correlation with Attention After Non-invasive Brain Stimulation in Female Volleyball Players. SPORTS MEDICINE - OPEN 2024; 10:32. [PMID: 38573446 PMCID: PMC10994895 DOI: 10.1186/s40798-024-00698-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 03/12/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND The capacity to change attention from one area to another depending on the many environmental circumstances present is a crucial aspect of selective attention and is strictly correlated to reaction time. The cholinergic system of the basal forebrain is crucial for attentive abilities. Several inputs, particularly orexin neurons, whose cell bodies are found in the postero-lateral hypothalamus, can activate the cholinergic system. The aim of this study was to investigate if high frequencies rTMS at dorsolateral prefrontal cortex (DLPFC) in highly trained volleyball players can change Orexin-A levels, attention and reaction time. This study was a double-blinded (participant and evaluator) matched-pair experimental design. Twenty right-handed female volleyball players were recruited for the study (age 24.6 ± 2.7 years; height 177.0 ± 5.5 cm; body mass 67.5 ± 6.5 kg; BMI 21.5 ± 1.2). RESULTS The main finding of this study was that 10 Hz rTMS to the DLPFC seems to increase Orexin-A salivary levels and the percentage of correct answers, while decreasing RT. After rTMS, the athletes show an increase in the percentage of correct answers immediately after the end of stimulation, and also after 15 and 30 min. Moreover, the athletes show decreases in reaction time after the end of stimulation and after 15 and 30 min to the end of stimulation, while no differences were found at the end of stimulation. Finally, the athletes show significant increases in Orexin-A salivary levels after stimulation with a peak after 30' of the end. CONCLUSION The results of our study seem to indicate that there is a relationship between salivary Orexin-A levels and RT. These results could provide useful tools for modulating sports training; in fact, if confirmed, they could lead coaches to offer their athletes rTMS sessions appropriately integrated with training. In fact, alternating attention is a mental flexibility that enables people to change their point of focus and switch between tasks requiring various levels of cognition.
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Affiliation(s)
- Fiorenzo Moscatelli
- Department of Wellbeing, Nutrition and Sport, Pegaso Telematic University, Naples, Italy
| | - Antonietta Monda
- Department of Human Science and Quality of Life Promotion, San Raffaele Telematic University, Rome, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Vincenzo Monda
- Department of Movement Sciences and Wellbeing, University of Naples "Parthenope", Naples, Italy
| | - Ines Villano
- Department of Wellbeing, Nutrition and Sport, Pegaso Telematic University, Naples, Italy
| | - Antonella De Maria
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Mancini Nicola
- Faculty of Physical Education and Sports, "Babes Bolyai" University, Cluj-Napoca, Italy
| | - Gabriella Marsala
- Faculty of Physical Education and Sports, "Babes Bolyai" University, Cluj-Napoca, Italy
- Drug's Department, ASP Catania, Catania, Italy
| | - Maria Ida de Stefano
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Pierpaolo Limone
- Department of Psychology and Education, Pegaso Telematic University, Naples, Italy
| | - Giovanni Messina
- Department of Human Science and Quality of Life Promotion, San Raffaele Telematic University, Rome, Italy.
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy.
| | - Rita Polito
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
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Kotegawa K, Kuroda N, Sakata J, Teramoto W. Association between visuo-spatial working memory and gait motor imagery. Hum Mov Sci 2024; 94:103185. [PMID: 38320427 DOI: 10.1016/j.humov.2024.103185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 11/20/2023] [Accepted: 01/31/2024] [Indexed: 02/08/2024]
Abstract
Although motor imagery and working memory (WM) appear to be closely linked, no previous studies have demonstrated direct evidence for the relationship between motor imagery and WM abilities. This study investigated the association between WM and gait motor imagery and focused on the individual differences in young adults. This study included 33 participants (mean age: 22.2 ± 0.9 years). We used two methods to measure the ability of different WM domains: verbal and visuo-spatial WM. Gait motor imagery accuracy was assessed via the mental chronometry paradigm. We measured the times participants took to complete an actual and imagined walk along a 5 m walkway, with three different path widths. The linear mixed effects model analysis revealed that visuo-spatial WM ability was a significant predictor of the accuracy of gait motor imagery, but not of verbal WM ability. Specifically, individuals with lower visuo-spatial WM ability demonstrated more inaccuracies in the difficult path-width conditions. However, gait motor imagery was not as accurate as actual walking even in the easiest path width or in participants with high visuo-spatial WM ability. Further, visuo-spatial WM ability was significantly correlated with mental walking but not with actual walking. These results suggest that visuo-spatial WM is related to motor imagery rather than actual movement.
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Affiliation(s)
- Kohei Kotegawa
- Department of Rehabilitation, Faculty of Health Science, Kumamoto Health Science University, 325 Izumi, Kumamoto 861-5598, Japan.
| | - Naoki Kuroda
- Graduate School of Humanities and Social Sciences, Kumamoto University, 2-40-1 Kurokami, Kumamoto 860-8555, Japan
| | - Junya Sakata
- Department of Rehabilitation, Medical Corporation Tanakakai, Musashigaoka Hospital, 7-15-1 Kusunoki, Kumamoto 861-8003, Japan
| | - Wataru Teramoto
- Graduate School of Humanities and Social Sciences, Kumamoto University, 2-40-1 Kurokami, Kumamoto 860-8555, Japan
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15
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Wiemer J, Leimeister F, Gamer M, Pauli P. The ventromedial prefrontal cortex in response to threat omission is associated with subsequent explicit safety memory. Sci Rep 2024; 14:7378. [PMID: 38548770 PMCID: PMC10979006 DOI: 10.1038/s41598-024-57432-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 03/18/2024] [Indexed: 04/01/2024] Open
Abstract
In order to memorize and discriminate threatening and safe stimuli, the processing of the actual absence of threat seems crucial. Here, we measured brain activity with fMRI in response to both threat conditioned stimuli and their outcomes by combining threat learning with a subsequent memory paradigm. Participants (N = 38) repeatedly saw a variety of faces, half of which (CS+) were associated with an aversive unconditioned stimulus (US) and half of which were not (CS-). When an association was later remembered, the hippocampus had been more active (than when forgotten). However, the ventromedial prefrontal cortex predicted subsequent memory specifically during safe associations (CS- and US omission responses) and the left dorsolateral prefrontal cortex during outcomes in general (US and US omissions). In exploratory analyses of the theoretically important US omission, we found extended involvement of the medial prefrontal cortex and an enhanced functional connectivity to visual and somatosensory cortices, suggesting a possible function in sustaining sensory information for an integration with semantic memory. Activity in visual and somatosensory cortices together with the inferior frontal gyrus also predicted memory performance one week after learning. The findings imply the importance of a close interplay between prefrontal and sensory areas during the processing of safe outcomes-or 'nothing'-to establish declarative safety memory.
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Affiliation(s)
- Julian Wiemer
- Institute of Psychology (Biological Psychology, Clinical Psychology, and Psychotherapy), University of Würzburg, Würzburg, Germany.
| | - Franziska Leimeister
- Institute of Psychology (Biological Psychology, Clinical Psychology, and Psychotherapy), University of Würzburg, Würzburg, Germany
| | - Matthias Gamer
- Institute of Psychology (Biological Psychology, Clinical Psychology, and Psychotherapy), University of Würzburg, Würzburg, Germany
| | - Paul Pauli
- Institute of Psychology (Biological Psychology, Clinical Psychology, and Psychotherapy), University of Würzburg, Würzburg, Germany
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16
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Masoudi M, Ehsani F, Hedayati R, Ramezani M, Jaberzadeh S. Different montages of transcranial direct current stimulation on postural stability in chronic low back pain patients: A randomized sham-controlled study. J Back Musculoskelet Rehabil 2024:BMR230229. [PMID: 38607747 DOI: 10.3233/bmr-230229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/14/2024]
Abstract
BACKGROUND Impairment in both the motor and cognitive aspects of postural control is a critical issue in patients with chronic low back pain (CLBP) who experience high pain anxiety (HPA). OBJECTIVE This study aimed to compare the effects of cathodal and anodal transcranial direct current stimulation (c-tDCS and a-tDCS) over the dorsolateral prefrontal cortex (DLPFC) on postural control during cognitive postural tasks in CLBP patients with HPA. METHODS This study included 66 patients randomly assigned to three groups: DLPFC a-tDCS, DLPFC c-tDCS, and sham tDCS. All groups received 20 minutes of tDCS, but the stimulation was gradually turned off in the sham group. Postural stability indices were assessed using the Biodex Balance System. RESULTS Both the a-tDCS and c-tDCS groups showed a significant reduction in most postural stability indices at static and dynamic levels after the interventions (immediately, 24 hours, and one-week follow-up) during the cognitive postural task (P< 0.01). Additionally, there was a significant improvement in postural balance in the a-tDCS and c-tDCS groups compared to the sham tDCS group (P< 0.01). Furthermore, the a-tDCS group showed significantly greater improvement than the c-tDCS group (P< 0.01). CONCLUSION Based on the results, both a-tDCS and c-tDCS over the DLPFC had positive effects on postural control during cognitive postural tasks in CLBP patients with HPA.
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Affiliation(s)
- Mona Masoudi
- Neuromuscular Rehabilitation Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Fatemeh Ehsani
- Neuromuscular Rehabilitation Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Rozita Hedayati
- Neuromuscular Rehabilitation Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Mona Ramezani
- Neuromuscular Rehabilitation Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Shapour Jaberzadeh
- Non-invasive Brain Stimulation and Neuroplasticity Laboratory, Department of Physiotherapy, Faculty of Medicine, Nursing and Health Science, Monash University, Melbourne, VIC, Australia
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Webster MF, Engelberg JWM, Hampton RR. Rhesus monkeys show greater habituation to repeated computer-generated images than do orangutans. Behav Processes 2024; 216:105011. [PMID: 38417563 PMCID: PMC11019916 DOI: 10.1016/j.beproc.2024.105011] [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: 10/10/2023] [Revised: 02/23/2024] [Accepted: 02/23/2024] [Indexed: 03/01/2024]
Abstract
Humans and several other species of animals have demonstrated the ability to use familiarity to recognize that they have seen images before. In prior experiments, orangutans failed to show use of familiarity in memory tasks, even when other solutions were not available. We tested for evidence of habituation, a decreased response to repeated stimuli, as a behavioral indicator that repeated images were familiar to subjects. Monkeys and orangutans selected the smallest target out of four while computerized images were presented as distractors. Latency to complete the target-finding task was compared between conditions in which the distractor image was a familiar, repeating image, a novel, never-before-seen image, or no distractor was present. Rhesus macaques showed significant habituation, and significantly more habituation than orangutans, in each of four experiments. Orangutans showed statistically reliable habituation in only one of the four experiments. These results are consistent with previous research in which orangutans failed to demonstrate familiarity. Because we expect that familiarity and habituation are evolutionarily ancient memory processes, we struggle to explain these surprising, but consistent findings. Future research is needed to determine why orangutans respond to computerized images in this peculiar way.
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Affiliation(s)
- Mackenzie F Webster
- Emory University Department of Psychology, USA; Emory National Primate Research Center, USA.
| | | | - Robert R Hampton
- Emory University Department of Psychology, USA; Emory National Primate Research Center, USA
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18
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Ociepka M, Chinta SR, Basoń P, Chuderski A. No effects of the theta-frequency transcranial electrical stimulation for recall, attention control, and relation integration in working memory. Front Hum Neurosci 2024; 18:1354671. [PMID: 38439936 PMCID: PMC10910036 DOI: 10.3389/fnhum.2024.1354671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 02/05/2024] [Indexed: 03/06/2024] Open
Abstract
Introduction Recent studies have suggested that transcranial alternating current stimulation (tACS), and especially the theta-frequency tACS, can improve human performance on working memory tasks. However, evidence to date is mixed. Moreover, the two WM tasks applied most frequently, namely the n-back and change-detection tasks, might not constitute canonical measures of WM capacity. Method In a relatively large sample of young healthy participants (N = 62), we administered a more canonical WM task that required stimuli recall, as well as we applied two WM tasks tapping into other key WM functions: attention control (the antisaccade task) and relational integration (the graph mapping task). The participants performed these three tasks three times: during the left frontal 5.5-Hz and the left parietal 5.5-Hz tACS session as well as during the sham session, with a random order of sessions. Attentional vigilance and subjective experience were monitored. Results For each task administered, we observed significant gains in accuracy neither for the frontal tACS session nor for the parietal tACS session, as compared to the sham session. By contrast, the scores on each task positively inter-correlated across the three sessions. Discussion The results suggest that canonical measures of WM capacity are strongly stable in time and hardly affected by theta-frequency tACS. Either the tACS effects observed in the n-back and change detection tasks do not generalize onto other WM tasks, or the tACS method has limited effectiveness with regard to WM, and might require further methodological advancements.
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Affiliation(s)
- Michał Ociepka
- Department of Cognitive Science, Institute of Philosophy, Jagiellonian University, Kraków, Poland
| | | | - Paweł Basoń
- Department of Cognitive Science, Institute of Philosophy, Jagiellonian University, Kraków, Poland
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19
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Günseli E, Foster JJ, Sutterer DW, Todorova L, Vogel EK, Awh E. Encoded and updated spatial working memories share a common representational format in alpha activity. iScience 2024; 27:108963. [PMID: 38333713 PMCID: PMC10850742 DOI: 10.1016/j.isci.2024.108963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/08/2023] [Accepted: 01/15/2024] [Indexed: 02/10/2024] Open
Abstract
Working memory (WM) flexibly updates information to adapt to the dynamic environment. Here, we used alpha-band activity in the EEG to reconstruct the content of dynamic WM updates and compared this representational format to static WM content. An inverted encoding model using alpha activity precisely tracked both the initially encoded position and the updated position following an auditory cue signaling mental updating. The timing of the update, as tracked in the EEG, correlated with reaction times and saccade latency. Finally, cross-training analyses revealed a robust generalization of alpha-band reconstruction of WM contents before and after updating. These findings demonstrate that alpha activity tracks the dynamic updates to spatial WM and that the format of this activity is preserved across the encoded and updated representations. Thus, our results highlight a new approach for measuring updates to WM and show common representational formats during dynamic mental updating and static storage.
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Affiliation(s)
- Eren Günseli
- Department of Psychology, Sabancı University, Istanbul, Turkey
| | - Joshua J. Foster
- Department of Psychology, University of Chicago, Chicago, IL, USA
- Institute for Mind and Biology, University of Chicago, Chicago, IL, USA
| | - David W. Sutterer
- Department of Psychology, University of Tennessee, Knoxville, TN, USA
| | - Lara Todorova
- Department of Psychology, Sabancı University, Istanbul, Turkey
| | - Edward K. Vogel
- Department of Psychology, University of Chicago, Chicago, IL, USA
- Institute for Mind and Biology, University of Chicago, Chicago, IL, USA
| | - Edward Awh
- Department of Psychology, University of Chicago, Chicago, IL, USA
- Institute for Mind and Biology, University of Chicago, Chicago, IL, USA
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20
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Penhale SH, Arif Y, Schantell M, Johnson HJ, Willett MP, Okelberry HJ, Meehan CE, Heinrichs‐Graham E, Wilson TW. Healthy aging alters the oscillatory dynamics and fronto-parietal connectivity serving fluid intelligence. Hum Brain Mapp 2024; 45:e26591. [PMID: 38401133 PMCID: PMC10893975 DOI: 10.1002/hbm.26591] [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: 07/26/2023] [Revised: 12/13/2023] [Accepted: 12/31/2023] [Indexed: 02/26/2024] Open
Abstract
Fluid intelligence (Gf) involves logical reasoning and novel problem-solving abilities. Often, abstract reasoning tasks like Raven's progressive matrices are used to assess Gf. Prior work has shown an age-related decline in fluid intelligence capabilities, and although many studies have sought to identify the underlying mechanisms, our understanding of the critical brain regions and dynamics remains largely incomplete. In this study, we utilized magnetoencephalography (MEG) to investigate 78 individuals, ages 20-65 years, as they completed an abstract reasoning task. MEG data was co-registered with structural MRI data, transformed into the time-frequency domain, and the resulting neural oscillations were imaged using a beamformer. We found worsening behavioral performance with age, including prolonged reaction times and reduced accuracy. MEG analyses indicated robust oscillations in the theta, alpha/beta, and gamma range during the task. Whole brain correlation analyses with age revealed relationships in the theta and alpha/beta frequency bands, such that theta oscillations became stronger with increasing age in a right prefrontal region and alpha/beta oscillations became stronger with increasing age in parietal and right motor cortices. Follow-up connectivity analyses revealed increasing parieto-frontal connectivity with increasing age in the alpha/beta frequency range. Importantly, our findings are consistent with the parieto-frontal integration theory of intelligence (P-FIT). These results further suggest that as people age, there may be alterations in neural responses that are spectrally specific, such that older people exhibit stronger alpha/beta oscillations across the parieto-frontal network during abstract reasoning tasks.
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Affiliation(s)
- Samantha H. Penhale
- Institute for Human Neuroscience, Boys Town National Research HospitalNebraskaUSA
| | - Yasra Arif
- Institute for Human Neuroscience, Boys Town National Research HospitalNebraskaUSA
| | - Mikki Schantell
- Institute for Human Neuroscience, Boys Town National Research HospitalNebraskaUSA
- University of Nebraska Medical CenterOmahaNebraskaUSA
| | - Hallie J. Johnson
- Institute for Human Neuroscience, Boys Town National Research HospitalNebraskaUSA
| | - Madelyn P. Willett
- Institute for Human Neuroscience, Boys Town National Research HospitalNebraskaUSA
| | - Hannah J. Okelberry
- Institute for Human Neuroscience, Boys Town National Research HospitalNebraskaUSA
| | - Chloe E. Meehan
- Institute for Human Neuroscience, Boys Town National Research HospitalNebraskaUSA
- Department of PsychologyUniversity of NebraskaOmahaNebraskaUSA
| | - Elizabeth Heinrichs‐Graham
- Institute for Human Neuroscience, Boys Town National Research HospitalNebraskaUSA
- Department of Pharmacology and NeuroscienceCreighton UniversityOmahaNebraskaUSA
| | - Tony W. Wilson
- Institute for Human Neuroscience, Boys Town National Research HospitalNebraskaUSA
- Department of Pharmacology and NeuroscienceCreighton UniversityOmahaNebraskaUSA
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Karthikeyan R, Carrizales J, Johnson C, Mehta RK. A Window Into the Tired Brain: Neurophysiological Dynamics of Visuospatial Working Memory Under Fatigue. HUMAN FACTORS 2024; 66:528-543. [PMID: 35574703 DOI: 10.1177/00187208221094900] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE We examine the spatiotemporal dynamics of neural activity and its correlates in heart rate and its variability (HR/HRV) during a fatiguing visuospatial working memory task. BACKGROUND The neural and physiological drivers of fatigue are complex, coupled, and poorly understood. Investigations that combine the fidelity of neural indices and the field-readiness of physiological measures can facilitate measurements of fatigue states in operational settings. METHOD Sixteen healthy adults, balanced by sex, completed a 60-minute fatiguing visuospatial working memory task. Changes in task performance, subjective measures of effort and fatigue, cerebral hemodynamics, and HR/HRV were analyzed. Peak brain activation, functional and effective connections within relevant brain networks were contrasted against spectral and temporal features of HR/HRV. RESULTS Task performance elicited increased neural activation in regions responsible for maintaining working memory capacity. With the onset of time-on-task effects, resource utilization was seen to increase beyond task-relevant networks. Over time, functional connections in the prefrontal cortex were seen to weaken, with changes in the causal relationships between key regions known to drive working memory. HR/HRV indices were seen to closely follow activity in the prefrontal cortex. CONCLUSION This investigation provided a window into the neurophysiological underpinnings of working memory under the time-on-task effect. HR/HRV was largely shown to mirror changes in cortical networks responsible for working memory, therefore supporting the possibility of unobtrusive state recognition under ecologically valid conditions. APPLICATIONS Findings here can inform the development of a fieldable index for cognitive fatigue.
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22
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Zhang J, Wang Y, Mao Y, Leong C, Yuan Z. Shared Minds, Shared Feedback: tracing the influence of parental feedback on shared neural patterns. Cereb Cortex 2024; 34:bhad489. [PMID: 38163444 DOI: 10.1093/cercor/bhad489] [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: 08/28/2023] [Revised: 11/27/2023] [Accepted: 11/28/2023] [Indexed: 01/03/2024] Open
Abstract
Parental feedback affects children in multiple ways. However, little is known about how children, family, and feedback types affect parental feedback neural mechanisms. The current study used functional near-infrared spectroscopy-based hyperscanning to observe 47 mother-daughter pairs's (mean age of mothers: 35.95 ± 3.99 yr old; mean age of daughters: 6.97 ± 0.75 yr old) brain synchronization in a jigsaw game under various conditions. Between parental negative feedback and praise conditions, mother-daughter brain in supramarginal gyrus, left dorsolateral prefrontal cortex, right inferior frontal gyrus, and right primary somatic (S1) differed. When criticized, conformity family-communication-patterned families had much worse brain synchronization in S1, left dorsolateral prefrontal cortex, and right Wernicke's region than conversational families. Resilient children had better mother-child supramarginal gyrus synchronicity under negative feedback. This study supports the importance of studying children's neurological development in nurturing environments to assess their psychological development.
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Affiliation(s)
- Juan Zhang
- Faculty of Education, University of Macau, Avenida da Universidade, Taipa, Macau, China
- Centre for Cognitive and Brain Sciences, University of Macau, Avenida da Universidade, Taipa, Macau, China
| | - Yihui Wang
- Faculty of Education, University of Macau, Avenida da Universidade, Taipa, Macau, China
- Centre for Cognitive and Brain Sciences, University of Macau, Avenida da Universidade, Taipa, Macau, China
| | - Yidi Mao
- Faculty of Education, University of Macau, Avenida da Universidade, Taipa, Macau, China
- Centre for Cognitive and Brain Sciences, University of Macau, Avenida da Universidade, Taipa, Macau, China
| | - Chantat Leong
- Centre for Cognitive and Brain Sciences, University of Macau, Avenida da Universidade, Taipa, Macau, China
- Faculty of Health Sciences, University of Macau, Avenida da Universidade, Taipa, Macau, China
| | - Zhen Yuan
- Centre for Cognitive and Brain Sciences, University of Macau, Avenida da Universidade, Taipa, Macau, China
- Faculty of Health Sciences, University of Macau, Avenida da Universidade, Taipa, Macau, China
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Le Cunff AL, Dommett E, Giampietro V. Neurophysiological measures and correlates of cognitive load in attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD) and dyslexia: A scoping review and research recommendations. Eur J Neurosci 2024; 59:256-282. [PMID: 38109476 DOI: 10.1111/ejn.16201] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 10/27/2023] [Accepted: 11/06/2023] [Indexed: 12/20/2023]
Abstract
Working memory is integral to a range of critical cognitive functions such as reasoning and decision-making. Although alterations in working memory have been observed in neurodivergent populations, there has been no review mapping how cognitive load is measured in common neurodevelopmental conditions such as attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD) and dyslexia. This scoping review explores the neurophysiological measures used to study cognitive load in these specific populations. Our findings highlight that electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) are the most frequently used methods, with a limited number of studies employing functional near-infrared spectroscopy (fNIRs), magnetoencephalography (MEG) or eye-tracking. Notably, eye-related measures are less commonly used, despite their prominence in cognitive load research among neurotypical individuals. The review also highlights potential correlates of cognitive load, such as neural oscillations in the theta and alpha ranges for EEG studies, blood oxygenation level-dependent (BOLD) responses in lateral and medial frontal brain regions for fMRI and fNIRS studies and eye-related measures such as pupil dilation and blink rate. Finally, critical issues for future studies are discussed, including the technical challenges associated with multimodal approaches, the possible impact of atypical features on cognitive load measures and balancing data richness with participant well-being. These insights contribute to a more nuanced understanding of cognitive load measurement in neurodivergent populations and point to important methodological considerations for future neuroscientific research in this area.
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Affiliation(s)
- Anne-Laure Le Cunff
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Eleanor Dommett
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Vincent Giampietro
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
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24
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Gerver CR, Griffin JW, Dennis NA, Beaty RE. Memory and creativity: A meta-analytic examination of the relationship between memory systems and creative cognition. Psychon Bull Rev 2023; 30:2116-2154. [PMID: 37231179 DOI: 10.3758/s13423-023-02303-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2023] [Indexed: 05/27/2023]
Abstract
Increasing evidence suggests that specific memory systems (e.g., semantic vs. episodic) may support specific creative thought processes. However, there are a number of inconsistencies in the literature regarding the strength, direction, and influence of different memory (semantic, episodic, working, and short-term) and creativity (divergent and convergent thinking) types, as well as the influence of external factors (age, stimuli modality) on this purported relationship. In this meta-analysis, we examined 525 correlations from 79 published studies and unpublished datasets, representing data from 12,846 individual participants. We found a small but significant (r = .19) correlation between memory and creative cognition. Among semantic, episodic, working, and short-term memory, all correlations were significant, but semantic memory - particularly verbal fluency, the ability to strategically retrieve information from long-term memory - was found to drive this relationship. Further, working memory capacity was found to be more strongly related to convergent than divergent creative thinking. We also found that within visual creativity, the relationship with visual memory was greater than that of verbal memory, but within verbal creativity, the relationship with verbal memory was greater than that of visual memory. Finally, the memory-creativity correlation was larger for children compared to young adults despite no impact of age on the overall effect size. These results yield three key conclusions: (1) semantic memory supports both verbal and nonverbal creative thinking, (2) working memory supports convergent creative thinking, and (3) the cognitive control of memory is central to performance on creative thinking tasks.
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Affiliation(s)
- Courtney R Gerver
- Department of Psychology, Pennsylvania State University, 140 Moore Building, University Park, PA, 16802, USA
| | - Jason W Griffin
- Department of Psychology, Pennsylvania State University, 140 Moore Building, University Park, PA, 16802, USA
| | - Nancy A Dennis
- Department of Psychology, Pennsylvania State University, 140 Moore Building, University Park, PA, 16802, USA
| | - Roger E Beaty
- Department of Psychology, Pennsylvania State University, 140 Moore Building, University Park, PA, 16802, USA.
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Fastame MC, Brandas B, Pau M. Is Cognitive Reserve a Determinant of Functional and Mental Health in Older People of the Sardinian Blue Zone? A Mediational Approach. Psychiatr Q 2023; 94:617-632. [PMID: 37642822 PMCID: PMC10638121 DOI: 10.1007/s11126-023-10047-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/16/2023] [Indexed: 08/31/2023]
Abstract
The main purpose of this study was to examine the mediating role of cognitive reserve in the relationship between functional health (expressed through the amount and intensity of performed physical activity objectively assessed using wearable accelerometers) and psychological well-being (i.e., assessed in terms of self-reported depressive signs) of older people living in an area of exceptional longevity, the so-called Sardinian Blue Zone. A further goal was to investigate the impact of gender on the cognitive reserve and physical health of our participants, using global cognitive functioning as a covariate. A battery of tests assessing motor efficiency, cognitive reserve, global cognitive functioning, and self-reported depressive symptoms was individually presented to 120 community dwellers (Mage = 82 years, SD = 8.4 years) of the Sardinian Blue Zone. Significant associations were found between cognitive reserve, motor efficiency, and self-reported depressive signs. Moreover, three mediation analyses documented that distinct indexes of cognitive reserve and motor efficiency explain 27.2-31% of the variance in the self-reported depression condition. Following this, it was also found that people with scarce cognitive reserve tended to exhibit significant signs of depression and showed worse motor abilities. In addition, after controlling for the effect of global cognitive functioning, motor efficiency, and cognitive reserve were generally more preserved in males than in females. Overall, these findings suggest that cognitive reserve is a compensatory resource that contributes significantly to the enhancement of health-related quality of life in the last decades of life.
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Affiliation(s)
- Maria Chiara Fastame
- Department of Pedagogy, Psychology, Philosophy, University of Cagliari, Via Is Mirrionis 1, Cagliari, 09123, Italy.
| | - Benedetta Brandas
- Department of Pedagogy, Psychology, Philosophy, University of Cagliari, Via Is Mirrionis 1, Cagliari, 09123, Italy
| | - Massimiliano Pau
- Department of Mechanical, Chemical, and Materials Engineering, University of Cagliari, Via Marengo 2, Cagliari, 09123, Italy
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LoTemplio S, Silcox J, Murdock R, Strayer DL, Payne BR. To err is human- to understand error-processing is divine: Contributions of working memory and anxiety to error-related brain and pupil responses. Psychophysiology 2023; 60:e14392. [PMID: 37496438 DOI: 10.1111/psyp.14392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 03/29/2023] [Accepted: 05/12/2023] [Indexed: 07/28/2023]
Abstract
Both anxiety and working memory capacity appear to predict increased (more negative) error-related negativity (ERN) amplitudes, despite being inversely related to one another. Until the interactive effects of these variables on the ERN are clarified, there may be challenges posed to our ability to use the ERN as an endophenotype for anxiety, as some have suggested. The compensatory error monitoring hypothesis suggests that high trait-anxiety individuals have larger ERN amplitudes because they must employ extra, compensatory efforts to override the working memory demands of their anxiety. Yet, to our knowledge, no ERN study has employed direct manipulation of working memory demands in conjunction with direct manipulations of induced (state) anxiety. Furthermore, little is known about how these manipulations affect other measures of error processing, such as the error-related pupil dilation response and post-error behavioral adjustments. Therefore, we manipulate working memory load and anxiety in a 2 × 2 within-subjects design to examine the interactive effects of working memory load and anxiety on ERN amplitude, error-related pupil dilation response amplitude, and post-error behavior. There were no effects of our manipulations on ERN amplitude, suggesting a strong interpretation of compensatory error-processing theory. However, our worry manipulation affected post-error behavior, such that worry caused a reduction in post-error accuracy. Additionally, our working memory manipulation affected error-related PDR magnitude and the amplitude of the error-related positivity (Pe), such that increased working memory load decreased the amplitude of these responses. Implications of these results within the context of the compensatory error processing framework are discussed.
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Affiliation(s)
| | - Jack Silcox
- University of Utah, Salt Lake City, Utah, USA
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Lu W, Jin X, Chen J, Liu G, Wang P, Hu X, Xu D, Liu B, Zhang J. Prefrontal cortex activity of active motion, cyclic electrical muscle stimulation, assisted motion, and imagery of wrist extension in stroke using fNIRS. J Stroke Cerebrovasc Dis 2023; 32:107456. [PMID: 37922683 DOI: 10.1016/j.jstrokecerebrovasdis.2023.107456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 10/19/2023] [Accepted: 10/28/2023] [Indexed: 11/07/2023] Open
Abstract
OBJECTIVES This study aimed to determine whether the prefrontal cortex (PFC) was activated during four training approaches for wrist extension in patients with stroke, including active motion, cyclic electrical muscle stimulation (EMS), assisted motion, and motor imagery (MI). MATERIALS AND METHODS We conducted a cross-sectional study involving 16 patients with stroke, and adopted functional near-infrared spectroscopy (fNIRS) to observe PFC activity during four treatment paradigms. The beta value of 53 channels in fNIRS under each paradigm, compared to the baseline, was evaluated using single sample t-test. The one-way analysis of variance with post hoc analysis was employed to compare the difference of significantly activated channels among four treatment paradigms. RESULTS This study revealed that the active motion (t values ranging from 2.399 to 4.368, p values <0.05), as well as MI of wrist extension (t values ranging from 2.161 to 4.378, p values <0.05), significantly increased HBO concentration across the entire PFC. The cyclic EMS enhanced the activation of Broca's area and frontal pole (FP) (t values ranging from -2.540 to 2.303, p values <0.05). The assisted motion induced significant activation in Broca's area, dorsolateral prefrontal cortex, and FP (t values ranging from -2.226 to 3.056, p values <0.05). The difference in ΔHBO among the four tasks was seen in Broca's area, FP, and frontal eye field. CONCLUSIONS Active wrist extension and MI activate most PFC areas, whereas assisted motion and single-use of cyclic EMS have limited effectiveness for PFC activation in stroke patients.
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Affiliation(s)
- Weiwei Lu
- Department of Rehabilitation Medicine, Shanghai Geriatric Medical Center, Shanghai 201104, China
| | - Xulun Jin
- Department of Rehabilitation Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Jing Chen
- Department of Neurology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Guanghua Liu
- Department of Rehabilitation Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Ping Wang
- Department of Rehabilitation Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Xiangjun Hu
- Department of Rehabilitation Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Dongshen Xu
- Department of Rehabilitation Medicine, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Bangzhong Liu
- Department of Rehabilitation Medicine, Shanghai Geriatric Medical Center, Shanghai 201104, China; Department of Rehabilitation Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Jian Zhang
- Department of Rehabilitation Medicine, Shanghai Geriatric Medical Center, Shanghai 201104, China; Department of Rehabilitation Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China.
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Oku AYA, Pinheiro ED, da Silva Soares R, Sato JR. Analyzing teacher-student interactions through graph theory applied to hyperscanning fNIRS data. PROGRESS IN BRAIN RESEARCH 2023; 282:123-143. [PMID: 38035907 DOI: 10.1016/bs.pbr.2023.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
Teacher-student relationships have been found consistently important for student school effectiveness in mathematics in the last three decades. Although this observation is generally made from the teacher's perspective, neuroscience can provide new insights by establishing the neurobiological underpinning of social interactions. This paper further develops this line of research by utilizing graph theory to represent interactions between teachers and students at the neural level. Through hyperscanning with functional near-infrared spectroscopy (fNIRS), we collected data from the prefrontal cortex and the temporoparietal junction of 24 dyads composed of a teacher and a student. Each dyad used a board game to perform a programming logic class that consisted of three steps: independent activities (control), presentation of concepts, and interactive exercises. Graph theory provides results regarding the strength of teacher-student interaction and the main channels involved in these interactions. We combined graph modularity and bootstrap to measure pair coactivation, thus establishing the strength of teacher-student interaction. Also, graph centrality detects the main brain channels involved during this interaction. In general, the teacher's most relevant nodes rely on the regions related to language and number processing, spatial cognition, and attention. Also, the students' most relevant nodes rely on the regions related to task management.
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Affiliation(s)
- Amanda Yumi Ambriola Oku
- Center of Mathematics, Computing and Cognition, Federal University of ABC, São Bernardo do Campo, Brazil.
| | - Eneyse Dayane Pinheiro
- Center of Mathematics, Computing and Cognition, Federal University of ABC, São Bernardo do Campo, Brazil
| | - Raimundo da Silva Soares
- Center of Mathematics, Computing and Cognition, Federal University of ABC, São Bernardo do Campo, Brazil
| | - João Ricardo Sato
- Center of Mathematics, Computing and Cognition, Federal University of ABC, São Bernardo do Campo, Brazil
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Corrêa FI, Carneiro Costa G, Leite Souza P, Marduy A, Parente J, Ferreira da Cruz S, de Souza Cunha M, Beber Freitas M, Correa Alves D, Silva SM, Ferrari Corrêa JC, Fregni F. Additive effect of transcranial direct current stimulation (tDCS) in combination with multicomponent training on elderly physical function capacity: a randomized, triple blind, controlled trial. Physiother Theory Pract 2023; 39:2352-2365. [PMID: 35619246 DOI: 10.1080/09593985.2022.2081638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 05/18/2022] [Accepted: 05/18/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE To evaluate the additive effect of Transcranial Direct Current Stimulation (tDCS) associated with multi-component training (MT) on the functional capacity (FC) of older adults and to assess whether these effects remain after the end of training. The secondary objectives were to evaluate the locomotion capacity, balance, functional independence, and quality of life and correlate them with functional capacity. METHODOLOGY Twenty-eight older adults were randomized into two groups: experimental (MT associated with active tDCS - a-tDCS) and control (MT associated with sham tDCS - s-tDCS). The FC was measured by the Glittre-ADL test, locomotion capacity by the 6-minute walk test, balance by the BESTest, functional independence by the FIM, and quality of life by the WHQOL. The assessments were performed pre-, post-intervention, and 30-day follow-up. RESULTS There was a significant decrease in the time to the Glittre-ADL test when comparing the a-tDCS and s-tDCS groups after the interventions (139.77 ± 21.62, 205.10 ± 43.02, p < .001) and at the 30-day follow-up (142.74 ± 17.12, 219.55 ± 54.05, p < .001), respectively. There was a moderate correlation between FC and locomotion capacity and balance. CONCLUSIONS The addition of tDCS potentiated the results of MT to impact FC, maintaining the positive results longer. Locomotion and balance influenced the improvement of functional capacity.
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Affiliation(s)
- Fernanda Ishida Corrêa
- Doctoral and Master Program in Science of Reabilitation, Nove de Julho University, São Paulo, Brazil
| | - Glaucio Carneiro Costa
- Doctoral and Master Program in Science of Reabilitation, Nove de Julho University, São Paulo, Brazil
| | - Paulo Leite Souza
- Doctoral and Master Program in Science of Reabilitation, Nove de Julho University, São Paulo, Brazil
| | - Anna Marduy
- Neuromodulation Center, Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA, USA
| | - Joao Parente
- Neuromodulation Center, Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA, USA
| | - Stefany Ferreira da Cruz
- Doctoral and Master Program in Science of Reabilitation, Nove de Julho University, São Paulo, Brazil
| | - Micaelly de Souza Cunha
- Doctoral and Master Program in Science of Reabilitation, Nove de Julho University, São Paulo, Brazil
| | - Maik Beber Freitas
- Doctoral and Master Program in Science of Reabilitation, Nove de Julho University, São Paulo, Brazil
| | - David Correa Alves
- Doctoral and Master Program in Science of Reabilitation, Nove de Julho University, São Paulo, Brazil
| | - Soraia Micaela Silva
- Doctoral and Master Program in Science of Reabilitation, Nove de Julho University, São Paulo, Brazil
| | | | - Felipe Fregni
- Neuromodulation Center, Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA, USA
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Kim J, Singh S, Vales C, Keebler E, Fisher AV, Thiessen ED. Staying and Returning dynamics of young children's attention. Dev Sci 2023; 26:e13410. [PMID: 37211716 DOI: 10.1111/desc.13410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 01/26/2023] [Accepted: 04/12/2023] [Indexed: 05/23/2023]
Abstract
In this paper, we decompose selective sustained attending behavior into components of continuous attention maintenance and attentional transitions and study how each of these components develops in young children. Our results in two experiments suggest that changes in children's ability to return attention to a target locus after distraction ("Returning") play a crucial role in the development of selective sustained attention between the ages of 3.5-6 years, perhaps to a greater extent than changes in the ability to continuously maintain attention on the target ("Staying"). We further distinguish Returning from the behavior of transitioning attention away from task (i.e., becoming distracted) and investigate the relative contributions of bottom-up and top-down factors on these different types of attentional transitions. Overall, these results (a) suggest the importance of understanding the cognitive process of transitioning attention for understanding selective sustained attention and its development, (b) provide an empirical paradigm within which to study this process, and (c) begin to characterize basic features of this process, namely its development and its relative dependence on top-down and bottom-up influences on attention. RESEARCH HIGHLIGHTS: Young children exhibited an endogenously ability, Returning, to preferentially transition attention to task-relevant information over task-irrelevant information. Selective sustained attention and its development were decomposed into Returning and Staying, or task-selective attention maintenance, using novel eye-tracking-based measures. Returning improved between the ages of 3.5-6 years, to a greater extent than Staying. Improvements in Returning supported improvements in selective sustained attention between these ages.
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Affiliation(s)
- Jaeah Kim
- Department of Psychology, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Shashank Singh
- Max Planck Institute for Intelligent Systems, Tübingen, Germany
| | - Catarina Vales
- Department of Psychology, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Emily Keebler
- Department of Psychology, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Anna V Fisher
- Department of Psychology, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Erik D Thiessen
- Department of Psychology, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
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Moscatelli F, Monda V, Limone P, Marsala G, Mancini N, Monda M, Messina A, De Maria A, Scarinci A, Monda A, Polito R, Messina G. Acute non invasive brain stimulation improves performances in volleyball players. Physiol Behav 2023; 271:114356. [PMID: 37769861 DOI: 10.1016/j.physbeh.2023.114356] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 09/12/2023] [Accepted: 09/20/2023] [Indexed: 10/02/2023]
Abstract
OBJECTIVES The ability to redirect one's attention in response to various environmental situations is a crucial aspect of selective attention in team sports. Thus, the aim of this study was to investigate whether repetitive transcranial magnetic stimulation (rTMS) in volleyball players can improve Posner test response and cortical excitability. This study had a double-blinded (participant and evaluator) matched-pair experimental design. METHODS Twenty right-handed female volleyball players were recruited for the study and randomly assigned to either the active rTMS group (n = 10) or the sham stimulation group (n = 10). The stimulation was performed in one session with 10 Hz, 80% of the resting motor threshold (RMT), 5 s of stimulation, and 15 s of rest, for a total of 1,500 pulses. Before and after stimulation, the Posner test and cortical excitability were evaluated. RESULTS The significant finding of this paper was that 10 Hz rTMS to the DLPFC seemed to improve Posner test response, and also resulted in a significantly decreased RMT and MEP latency of the ipsilateral motor cortex. After stimulation, the active group showed a significant decrease in the percentage of errors in the Posner test. Moreover, active group showed faster RT after rTMS, suggesting that HF stimulation could enhance performance. Additionally, significant differences in RMT emerged in the active rTMS group after stimulation, while no differences were observed in MEP latency and MEP amplitude. CONCLUSION In conclusion, we believe that these results may be of great interest to the scientific community and could have practical implications in the future.
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Affiliation(s)
- Fiorenzo Moscatelli
- Faculty of Human Sciences, Education and Sport, Pegaso Telematic University, Napoli, Italy
| | - Vincenzo Monda
- Department of Movement Sciences and Wellbeing, University of Naples "Parthenope", Naples, Italy
| | - Pierpaolo Limone
- Faculty of Human Sciences, Education and Sport, Pegaso Telematic University, Napoli, Italy
| | | | - Nicola Mancini
- Faculty of Physical Education and Sports, "Babes Bolyai" University, Cluj-Napoca, Romania
| | - Marcellino Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Antonella De Maria
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Alessia Scarinci
- Department of Education Sciences, Psychology, Communication, University of Bari, 70121 Bari, Italy
| | - Antonietta Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Rita Polito
- Department of Clinical and Experimental Medicine, University of Fogia, Foggia, Italy.
| | - Giovanni Messina
- Department of Clinical and Experimental Medicine, University of Fogia, Foggia, Italy
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Logie RH. Strategies, debates, and adversarial collaboration in working memory: The 51st Bartlett Lecture. Q J Exp Psychol (Hove) 2023; 76:2431-2460. [PMID: 37526243 PMCID: PMC10585951 DOI: 10.1177/17470218231194037] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 07/03/2023] [Accepted: 07/05/2023] [Indexed: 08/02/2023]
Abstract
Frederic Bartlett championed the importance of individual strategy differences when remembering details of events. I will describe how long-running theoretical debates in the area of working memory may be resolved by considering differences across participants in the strategies that they use when performing cognitive tasks, and through adversarial collaboration between rival laboratories. In common with the established view within experimental cognitive psychology, I assume that adults have a range of cognitive functions, evolved for everyday life. However, I will present evidence showing that these functions can be engaged selectively for laboratory tasks, and that how they are deployed may differ between and within individuals for the same task. Reliance on aggregate data, while treating inter- and intra-participant variability in data patterns as statistical noise, may lead to misleading conclusions about theoretical principles of cognition, and of working memory in particular. Moreover, different theoretical perspectives may be focused on different levels of explanation and different theoretical goals rather than being mutually incompatible. Yet researchers from contrasting theoretical frameworks pursue science as a competition, rarely do researchers from competing labs work in collaboration, and debates self-perpetuate. These approaches to research can stall debate resolution and generate ever-increasing scientific diversity rather than scientific progress. The article concludes by describing a recent extended adversarial collaboration (the WoMAAC project) focused on theoretical contrasts in working memory, and illustrates how this approach to conducting research may help resolve scientific debate and facilitate scientific advance.
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Ünal ZE, Kartal G, Ulusoy S, Ala AM, Yilmaz MZ, Geary DC. Relative Contributions of g and Basic Domain-Specific Mathematics Skills to Complex Mathematics Competencies. INTELLIGENCE 2023; 101:101797. [PMID: 38053742 PMCID: PMC10695353 DOI: 10.1016/j.intell.2023.101797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
Meta-analytic structural equation modeling was used to estimate the relative contributions of general cognitive ability or g (defined by executive functions, short-term memory, and intelligence) and basic domain-specific mathematical abilities to performance in more complex mathematics domains. The domain-specific abilities included mathematics fluency (e.g., speed of retrieving basic facts), computational skills (i.e., accuracy at solving multi-step arithmetic, algebra, or geometry problems), and word problems (i.e., mathematics problems presented in narrative form). The core analysis included 448 independent samples and 431,344 participants and revealed that g predicted performance in all three mathematics domains. Mathematics fluency contributed to the prediction of computational skills, and both mathematics fluency and computational skills predicted word problem performance, controlling g. The relative contribution of g was consistently larger than basic domain-specific abilities, although the latter may be underestimated. The patterns were similar across younger and older individuals, individuals with and without a disability (e.g., learning disability), concurrent and longitudinal assessments, and family socioeconomic status, and have implications for fostering mathematical development.
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Affiliation(s)
- Zehra E. Ünal
- Department of Psychological Sciences, University of Missouri
| | - Gamze Kartal
- Department of Educational Psychology, University of Illinois-Urbana Champaign
| | - Serra Ulusoy
- Department of Mathematics and Science Education, Bogazici University
| | - Asli M. Ala
- Department of Mathematics Education, Erzincan University
| | - Münibe Z. Yilmaz
- Department of Counseling, Leadership, Adult Education, and School Psychology, Texas State University
| | - David C. Geary
- Department of Psychological Sciences, University of Missouri
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Fargier R, Laganaro M. Referential and inferential production across the lifespan: different patterns and different predictive cognitive factors. Front Psychol 2023; 14:1237523. [PMID: 38022984 PMCID: PMC10643179 DOI: 10.3389/fpsyg.2023.1237523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 09/18/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction The ability to speak is grounded in general memory and control processes and likely changes across the lifespan. However, our knowledge on how word production abilities naturally evolve from childhood to old age remains marginally investigated. Our aim was to shed further light on this issue by exploiting the contrast between two ways to elicit word production: referential picture naming and inferential naming from definition. Methods We collected accuracy and production latencies in a picture naming task and in a naming from definition task from 130 participants ranging from 10 to 80 years old. Measures of vocabulary size, digit span memory, semantic and phonemic fluencies and processing speed were also collected. We used multivariate adaptative regression splines and regression models to characterize lifespan patterns of the two tasks. Results Patterns of increase in performance were similar for picture naming and naming from definition only from childhood to young adulthood. In the second half of the lifespan, significant decrease of performance was found in older adults for picture naming (from around 60 years-old) but not for naming from definition. Clearly, word production elicited with an inferential task (naming from definition) yields different age-related patterns than usually described in the literature with a referential task (picture naming). Discussion We discuss how cognitive processes such as visual-conceptual processes and lexical prediction may explain the differential pattern of results in aging in referential and inferential production tasks. We argue for more lifespan studies and the need to investigate language production beyond picture naming, in particular with respect to aging.
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Affiliation(s)
| | - Marina Laganaro
- Neuropsycholinguistics Laboratory, Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland
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Hambric CE, O'Séaghdha PG. The unseen, the seen, and the spoken: Latent and overt priming in cyclic picture naming. Q J Exp Psychol (Hove) 2023; 76:2410-2430. [PMID: 36453880 DOI: 10.1177/17470218221144460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Language production entails selecting words in the face of internally, and sometimes externally, driven competition that influences the long-term accessibility of both selected words and competitors. Because both endogenous and externally presented competitors usually result in semantic interference, it is often assumed that they engage the same underlying processes. We question this assumption. Specifically, we propose that latent primes may more naturally commingle with endogenous lexical activation whereas overt primes elicit strong control processes. Two experiments examined the effects of latent (masked) and overt (picture-word) priming in combination with cyclic picture naming of small sets of taxonomically or thematically related or unrelated pictures. A subsequent continuous picture naming phase was designed to assess enduring effects of service as a prime or target. Only taxonomic relations showed substantial interference in cyclic naming. Latent priming tended to increase interference for taxonomic relations, but it produced facilitation for thematic relations. In contrast, overt priming induced interference for both types of relation, indicating exertion of cognitive control. In the continuous picture naming phases, accessibility was hindered for previously presented latent primes (Experiment 1) but enhanced for previously overt primes (Experiment 2). Surprisingly, interference in cyclic naming did not carry forward to the continuous phase. These findings suggest that masked priming may be a viable intervention in the internal dynamics of lexical selection. In contrast, they also add to the body of evidence questioning the validity of using picture-word procedures to study inherent semantic interference.
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Affiliation(s)
| | - Pádraig G O'Séaghdha
- Cognitive Science Program and Department of Psychology, Lehigh University, Bethlehem, PA, USA
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36
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Pomper U, Curetti LZ, Chait M. Neural dynamics underlying successful auditory short-term memory performance. Eur J Neurosci 2023; 58:3859-3878. [PMID: 37691137 PMCID: PMC10946728 DOI: 10.1111/ejn.16140] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/18/2023] [Accepted: 08/19/2023] [Indexed: 09/12/2023]
Abstract
Listeners often operate in complex acoustic environments, consisting of many concurrent sounds. Accurately encoding and maintaining such auditory objects in short-term memory is crucial for communication and scene analysis. Yet, the neural underpinnings of successful auditory short-term memory (ASTM) performance are currently not well understood. To elucidate this issue, we presented a novel, challenging auditory delayed match-to-sample task while recording MEG. Human participants listened to 'scenes' comprising three concurrent tone pip streams. The task was to indicate, after a delay, whether a probe stream was present in the just-heard scene. We present three key findings: First, behavioural performance revealed faster responses in correct versus incorrect trials as well as in 'probe present' versus 'probe absent' trials, consistent with ASTM search. Second, successful compared with unsuccessful ASTM performance was associated with a significant enhancement of event-related fields and oscillatory activity in the theta, alpha and beta frequency ranges. This extends previous findings of an overall increase of persistent activity during short-term memory performance. Third, using distributed source modelling, we found these effects to be confined mostly to sensory areas during encoding, presumably related to ASTM contents per se. Parietal and frontal sources then became relevant during the maintenance stage, indicating that effective STM operation also relies on ongoing inhibitory processes suppressing task-irrelevant information. In summary, our results deliver a detailed account of the neural patterns that differentiate successful from unsuccessful ASTM performance in the context of a complex, multi-object auditory scene.
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Affiliation(s)
- Ulrich Pomper
- Ear InstituteUniversity College LondonLondonUK
- Faculty of PsychologyUniversity of ViennaViennaAustria
| | | | - Maria Chait
- Ear InstituteUniversity College LondonLondonUK
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Xu Z, Zhang P, Tu M, Zhang M, Lai Y. Brain optimization with additional study time: potential brain differences between high- and low-performance college students. Front Psychol 2023; 14:1209881. [PMID: 37829066 PMCID: PMC10566635 DOI: 10.3389/fpsyg.2023.1209881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 09/07/2023] [Indexed: 10/14/2023] Open
Abstract
This study investigates potential differences in brain function among high-, average-, and low-performance college students using electroencephalography (EEG). We hypothesize that the increased academic engagement of high-performance students will lead to discernible EEG variations due to the brain's structural plasticity. 61 third-year college students from identical majors were divided into high-performance (n = 20), average-performance (n = 21), and low-performance (n = 20) groups based on their academic achievements. We conducted three EEG experiments: resting state, Sternberg working memory task, and Raven progressive matrix task. Comprehensive analyses of the EEG data from the three experiments focused on power spectral density (PSD) and functional connectivity, with coherence (COH) employed as our primary metric for the latter. The results showed that in all experiments, there were no differences in working memory ability and IQ scores among the groups, and there were no significant differences in the power spectral densities of the delta, theta, alpha1, alpha2, beta, and gamma bands among the groups. Notably, on the Raven test, compared to their high-performing peers, low-performing students showed enhanced functional connectivity in the alpha 1 (8-9 Hz) band that connects the frontal and occipital lobes. We explored three potential explanations for this phenomenon: fatigue, anxiety, and greater cognitive effort required for problem-solving due to inefficient self-regulation and increased susceptibility to distraction. In essence, these insights not only deepen our understanding of the neural basis that anchors academic ability, but also hold promise in guiding interventions that address students' diverse academic needs.
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Affiliation(s)
- Zhiwei Xu
- School of Business, Hubei University, Wuhan, Hubei Province, China
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38
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Fajardo S, Kozowyk PRB, Langejans GHJ. Measuring ancient technological complexity and its cognitive implications using Petri nets. Sci Rep 2023; 13:14961. [PMID: 37737280 PMCID: PMC10516984 DOI: 10.1038/s41598-023-42078-1] [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: 05/15/2023] [Accepted: 09/05/2023] [Indexed: 09/23/2023] Open
Abstract
We implement a method from computer sciences to address a challenge in Paleolithic archaeology: how to infer cognition differences from material culture. Archaeological material culture is linked to cognition, and more complex ancient technologies are assumed to have required complex cognition. We present an application of Petri net analysis to compare Neanderthal tar production technologies and tie the results to cognitive requirements. We applied three complexity metrics, each relying on their own unique definitions of complexity, to the modeled production processes. Based on the results, we propose that Neanderthal technical cognition may have been analogous to that of contemporary modern humans. This method also enables us to distinguish the high-order cognitive functions combining traits like planning, inhibitory control, and learning that were likely required by different ancient technological processes. The Petri net approach can contribute to our understanding of technology and cognitive evolution as it can be used on different materials and technologies, across time and species.
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Affiliation(s)
- Sebastian Fajardo
- Department of Materials Science and Engineering, Delft University of Technology, 2628 CD, Delft, Zuid-Holland, The Netherlands.
| | - Paul R B Kozowyk
- Department of Materials Science and Engineering, Delft University of Technology, 2628 CD, Delft, Zuid-Holland, The Netherlands
| | - Geeske H J Langejans
- Department of Materials Science and Engineering, Delft University of Technology, 2628 CD, Delft, Zuid-Holland, The Netherlands
- Palaeo-Research Institute, University of Johannesburg, Johannesburg, 2092, Gauteng, South Africa
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39
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Sarabin E, Harkness K, Murias K. The Relationship Between Cortical Thickness and Executive Function Measures in Children With and Without ADHD. J Atten Disord 2023; 27:1263-1271. [PMID: 37183911 PMCID: PMC10466945 DOI: 10.1177/10870547231174036] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
OBJECTIVE Attention Deficit Hyperactivity Disorder (ADHD) is characterized by inattention, hyperactivity, and impulsivity; however, other executive function dysregulation is common, including inhibition and working memory. This study aims to identify CT differences based on executive function performance in individuals with and without ADHD. METHODS Data for this study was acquired from the Adolescent Brain and Cognitive Development (ABCD) database (61 ADHD, and 61 age and sex matched controls). General linear models were used to assess relationships between measures, CT, and diagnosis. RESULTS We found a significant relation between CT and working memory scores in the right precentral area. Additionally, we found significant interactions between CT, diagnosis, and measure outcome in the Flanker assessment (in the left fusiform area) and the attention score of the CBCL (in the right precentral region). CONCLUSION This suggests that there may be different relationships that exist between CT and executive function in children with ADHD.
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Affiliation(s)
| | - Kelsey Harkness
- University of Calgary, Calgary, AB, Canada
- Alberta Children’s Hospital Research Institute, Calgary, AB, Canada
- Hotchkiss Brain Institute, Calgary, AB, Canada
| | - Kara Murias
- University of Calgary, Calgary, AB, Canada
- Alberta Children’s Hospital Research Institute, Calgary, AB, Canada
- Hotchkiss Brain Institute, Calgary, AB, Canada
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40
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Hu Q, Liang Z, Zhou Y, Feng S, Zhang Q. The role of working memory updating and capacity in children's mathematical abilities: A developmental cascade model. BRITISH JOURNAL OF EDUCATIONAL PSYCHOLOGY 2023; 93:676-693. [PMID: 36647240 DOI: 10.1111/bjep.12585] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 12/07/2022] [Accepted: 01/04/2023] [Indexed: 01/18/2023]
Abstract
BACKGROUND Previous studies indicated that working memory (WM) updating and WM capacity play essential roles in mathematical ability. However, it is unclear whether WM capacity mediates the effect of WM updating on mathematics, and whether the cascading effects vary with different mathematical domains. AIMS The current study aims to explore the longitudinal mediating role of WM capacity between WM updating and mathematical performance, and how the relations change with the age and domains. SAMPLE A total of 131 Chinese first-graders participated the study. METHODS Participants were required to complete tasks on WM updating and WM capacity in Grade 1 and Grade 2, as well as paper-and-pencil tests on mathematics achievement in Grade 3. The role of WM updating and capacity in the development of pupil's mathematical achievement was examined. RESULTS Results revealed that verbal WM updating in Grade 1 predicted basic arithmetic and logical-visuospatial ability in Grade 3 via its cascading effect on verbal WM capacity in Grade 2. Moreover, visuospatial WM updating in Grade 1 predicted visuospatial WM capacity in Grade 2. Visuospatial WM capacity in Grade 1 predicted logical-visuospatial ability in Grade 3 instead of basic arithmetic ability in Grade 3. CONCLUSIONS The findings suggested that WM updating exerts effect on pupil's mathematical performance via WM capacity, meanwhile, this effect depends on children's mathematics domain.
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Affiliation(s)
- Qiong Hu
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, China
| | - Zhanhong Liang
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, China
| | - Yanlin Zhou
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, China
| | | | - Qiong Zhang
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, China
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41
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Ehsani F, Masoudi M, Hedayati R, Jaberzadeh S. Transcranial direct current stimulation over dorsolateral prefrontal cortex improves postural stability in non-specific chronic low back pain patients with high fear of pain: A randomized sham-controlled trial. Eur J Neurosci 2023; 58:3315-3329. [PMID: 37519282 DOI: 10.1111/ejn.16090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/14/2023] [Accepted: 06/27/2023] [Indexed: 08/01/2023]
Abstract
Deficits in postural stability in response to environmental challenges are seen in chronic low back pain (CLBP) patients with high fear of pain (HFP). Hence, it is essential to follow effective approaches to treat postural stability deficits and improve the health status of these patients. The current study aimed to compare the effects of cathodal and anodal transcranial direct current stimulation (c-tDCS and a-tDCS) over the left dorsolateral prefrontal cortex (DLPFC) on postural stability in non-specific CLBP patients with HFP. In this randomized clinical trial study, 75 patients were randomly assigned to left DLPFC a-tDCS, left DLPFC c-tDCS and sham stimulation groups (n = 25 in each group). All groups received a single-session 2 mA tDCS for 20 min, but the stimulation was slowly turned off after 30 s in the sham group. Before, immediately, 24 h and 1 week after the interventions, postural stability indices were assessed using a Biodex Balance System. A significant reduction in most indices was shown in both a-tDCS and c-tDCS groups after interventions (immediately, 24 h and 1 week follow-up) during static and dynamic postural tasks compared with the sham tDCS group (p < .01). In addition, some tests showed a significant difference between a-tDCS and c-tDCS (p < .05). The findings indicated positive effects of both a-tDCS and c-tDCS on the left DLPFC, with more efficacy of a-tDCS on postural stability in LBP patients with HFP.
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Affiliation(s)
- Fatemeh Ehsani
- Neuromuscular Rehabilitation Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Mona Masoudi
- Neuromuscular Rehabilitation Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Rozita Hedayati
- Neuromuscular Rehabilitation Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Shapour Jaberzadeh
- Non-invasive Brain Stimulation and Neuroplasticity, Department of Physiotherapy, Nursing and Health Sceinces, Monash University, Melbourne, Australia
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42
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Martínez Vásquez DA, Posada-Quintero HF, Rivera Pinzón DM. Mutual Information between EDA and EEG in Multiple Cognitive Tasks and Sleep Deprivation Conditions. Behav Sci (Basel) 2023; 13:707. [PMID: 37753985 PMCID: PMC10525564 DOI: 10.3390/bs13090707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/05/2023] [Accepted: 08/22/2023] [Indexed: 09/28/2023] Open
Abstract
Sleep deprivation, a widespread phenomenon that affects one-third of normal American adults, induces adverse changes in physical and cognitive performance, which in turn increases the occurrence of accidents. Sleep deprivation is known to increase resting blood pressure and decrease muscle sympathetic nerve activity. Monitoring changes in the interplay between the central and autonomic sympathetic nervous system can be a potential indicator of human's readiness to perform tasks that involve a certain level of cognitive load (e.g., driving). The electroencephalogram (EEG) is the standard to assess the brain's activity. The electrodermal activity (EDA) is a reflection of the general state of arousal regulated by the activation of the sympathetic nervous system through sweat gland stimulation. In this work, we calculated the mutual information between EDA and EEG recordings in order to consider linear and non-linear interactions and provide an insight of the relationship between brain activity and peripheral autonomic sympathetic activity. We analyzed EEG and EDA data from ten participants performing four cognitive tasks every two hours during 24 h (12 trials). We decomposed EEG data into delta, theta, alpha, beta, and gamma spectral components, and EDA into tonic and phasic components. The results demonstrate high values of mutual information between the EDA and delta component of EEG, mainly in working memory tasks. Additionally, we found an increase in the theta component of EEG in the presence of fatigue caused by sleep deprivation, the alpha component in tasks demanding inhibition and attention, and the delta component in working memory tasks. In terms of the location of brain activity, most of the tasks report high mutual information in frontal regions in the initial trials, with a trend to decrease and become uniform for all the nine analyzed EEG channels as a consequence of the sleep deprivation effect. Our results evidence the interplay between central and sympathetic nervous activity and can be used to mitigate the consequences of sleep deprivation.
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Affiliation(s)
- David Alejandro Martínez Vásquez
- Electronic Engineering Faculty, Universidad Santo Tomás, Bogotá 110231, Colombia
- Department of Technology, Universidad Pedagógica Nacional, Bogotá 110221, Colombia;
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43
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Kimura T, Matsuura R. The content-dependent effect of the N-back task on dual-task performance. Behav Brain Res 2023; 452:114511. [PMID: 37263422 DOI: 10.1016/j.bbr.2023.114511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 05/11/2023] [Accepted: 05/25/2023] [Indexed: 06/03/2023]
Abstract
Impaired task accuracy under dual-task conditions leads to issues such as falls and traffic accidents. Specific cognitive tasks (e.g., the N-back task) potentially improves dual-task performance. This study aims to establish an effective cognitive-task methodology for clinical practice and identify dual-task combinations in which the N-back task is likely to improve performance. Twenty-one young, healthy adults performed an intervention task (either N-back or control), followed by single- and dual tasks in the disappearing or dexterity condition, to assess its effect on different days. The participants performed force-control and calculation tasks in both disappearing and dexterity conditions. In the disappearing force-control task, target waveforms disappeared after a few practice trials, and the participants recalled them and adjusted their knee extension torque. The dexterity force-control task involved presenting complex waveforms. The participants carefully observed the waveforms, and adjusted their knee extension torque. We measured changes in the excitability of the dorsolateral prefrontal cortex (DLPFC) using near-infrared spectroscopy to determine whether the N-back-task-induced changes contributed to improving dual-task performance. For dual-task performance in the disappearing condition, the N-back task improved the performance of the disappearing force-control task, but the control task did not. The other results were the same regardless of the type of intervention task. The N-back task enhanced a portion of the DLPFC excitability. However, no correlation was observed between changes in dual-task performance and in DLPFC excitability. Our findings may contribute to establishing an effective method for improving dual-task performance using cognitive tasks.
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Affiliation(s)
- Takehide Kimura
- Department of Physical Therapy, Faculty of Health Sciences, Tsukuba International University, 6-8-33 Manabe, Tsuchiura, Ibaraki, Japan.
| | - Ryouta Matsuura
- Living and Health Sciences Education, Specialized Subject Fields of Education, Graduate School of Education, Joetsu University of Education, Joetsu, Japan
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44
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Crawford LS, Mills EP, Peek A, Macefield VG, Keay KA, Henderson LA. Function and biochemistry of the dorsolateral prefrontal cortex during placebo analgesia: how the certainty of prior experiences shapes endogenous pain relief. Cereb Cortex 2023; 33:9822-9834. [PMID: 37415068 PMCID: PMC10472490 DOI: 10.1093/cercor/bhad247] [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: 04/05/2023] [Revised: 06/15/2023] [Accepted: 06/17/2023] [Indexed: 07/08/2023] Open
Abstract
Prior experiences, conditioning cues, and expectations of improvement are essential for placebo analgesia expression. The dorsolateral prefrontal cortex is considered a key region for converting these factors into placebo responses. Since dorsolateral prefrontal cortex neuromodulation can attenuate or amplify placebo, we sought to investigate dorsolateral prefrontal cortex biochemistry and function in 38 healthy individuals during placebo analgesia. After conditioning participants to expect pain relief from a placebo "lidocaine" cream, we collected baseline magnetic resonance spectroscopy (1H-MRS) at 7 Tesla over the right dorsolateral prefrontal cortex. Following this, functional magnetic resonance imaging scans were collected during which identical noxious heat stimuli were delivered to the control and placebo-treated forearm sites. There was no significant difference in the concentration of gamma-aminobutyric acid, glutamate, Myo-inositol, or N-acetylaspartate at the level of the right dorsolateral prefrontal cortex between placebo responders and nonresponders. However, we identified a significant inverse relationship between the excitatory neurotransmitter glutamate and pain rating variability during conditioning. Moreover, we found placebo-related activation within the right dorsolateral prefrontal cortex and altered functional magnetic resonance imaging coupling between the dorsolateral prefrontal cortex and the midbrain periaqueductal gray, which also correlated with dorsolateral prefrontal cortex glutamate. These data suggest that the dorsolateral prefrontal cortex formulates stimulus-response relationships during conditioning, which are then translated to altered cortico-brainstem functional relationships and placebo analgesia expression.
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Affiliation(s)
- Lewis S Crawford
- School of Medical Sciences (Neuroscience), Brain and Mind Centre, University of Sydney, Sydney 2006, Australia
| | - Emily P Mills
- School of Medical Sciences (Neuroscience), Brain and Mind Centre, University of Sydney, Sydney 2006, Australia
| | - A Peek
- School of Medical Sciences (Neuroscience), Brain and Mind Centre, University of Sydney, Sydney 2006, Australia
| | | | - Kevin A Keay
- School of Medical Sciences (Neuroscience), Brain and Mind Centre, University of Sydney, Sydney 2006, Australia
| | - Luke A Henderson
- School of Medical Sciences (Neuroscience), Brain and Mind Centre, University of Sydney, Sydney 2006, Australia
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45
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Booth SJ, Garg S, Brown LJE, Green J, Pobric G, Taylor JR. Aberrant oscillatory activity in neurofibromatosis type 1: an EEG study of resting state and working memory. J Neurodev Disord 2023; 15:27. [PMID: 37608248 PMCID: PMC10463416 DOI: 10.1186/s11689-023-09492-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 06/30/2023] [Indexed: 08/24/2023] Open
Abstract
BACKGROUND Neurofibromatosis type 1 (NF1) is a genetic neurodevelopmental disorder commonly associated with impaired cognitive function. Despite the well-explored functional roles of neural oscillations in neurotypical populations, only a limited number of studies have investigated oscillatory activity in the NF1 population. METHODS We compared oscillatory spectral power and theta phase coherence in a paediatric sample with NF1 (N = 16; mean age: 13.03 years; female: n = 7) to an age/sex-matched typically developing control group (N = 16; mean age: 13.34 years; female: n = 7) using electroencephalography measured during rest and during working memory task performance. RESULTS Relative to typically developing children, the NF1 group displayed higher resting state slow wave power and a lower peak alpha frequency. Moreover, higher theta power and frontoparietal theta phase coherence were observed in the NF1 group during working memory task performance, but these differences disappeared when controlling for baseline (resting state) activity. CONCLUSIONS Overall, results suggest that NF1 is characterised by aberrant resting state oscillatory activity that may contribute towards the cognitive impairments experienced in this population. TRIAL REGISTRATION ClinicalTrials.gov, NCT03310996 (first posted: October 16, 2017).
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Affiliation(s)
- Samantha J Booth
- Division of Psychology, Communication and Human Neuroscience, School of Health Sciences, Faculty of Biology, Medicine, and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Shruti Garg
- Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine, and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
- Child & Adolescent Mental Health Services, Royal Manchester Children's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Laura J E Brown
- Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine, and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Jonathan Green
- Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine, and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
- Child & Adolescent Mental Health Services, Royal Manchester Children's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Gorana Pobric
- Division of Psychology, Communication and Human Neuroscience, School of Health Sciences, Faculty of Biology, Medicine, and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Jason R Taylor
- Division of Psychology, Communication and Human Neuroscience, School of Health Sciences, Faculty of Biology, Medicine, and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.
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Jiang LX, Huang GD, Tian YL, Cong RX, Meng X, Wang HL, Zhang C, Yu X. Diminished activation of excitatory neurons in the prelimbic cortex leads to impaired working memory capacity in mice. BMC Biol 2023; 21:171. [PMID: 37568146 PMCID: PMC10416384 DOI: 10.1186/s12915-023-01674-3] [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: 02/09/2023] [Accepted: 08/01/2023] [Indexed: 08/13/2023] Open
Abstract
BACKGROUND Working memory capacity impairment is an early sign of Alzheimer's disease, but the underlying mechanisms remain unclear. Clarifying how working memory capacity is affected will help us better understand the pathological mechanism of Alzheimer's disease. We used the olfactory working memory capacity paradigm to evaluate memory capacity in 3-month-old 5XFAD (an animal model of Alzheimer's disease) mice. Immunofluorescence staining of the prefrontal cortex was performed to detect the number of FOS-positive neurons, calmodulin-dependent protein kinase II-positive neurons, and glutamate decarboxylase-positive neurons in the prelimbic cortex and infralimbic cortex. A chemogenetic method was then used to modulate the inhibition and activation of excitatory neurons in the prelimbic cortex of wild-type and 5XFAD mice and to measure the memory capacity of mice. RESULTS Working memory capacity was significantly diminished in 5XFAD mice compared to littermate wild-type mice. Neuronal activation of the prelimbic cortex, but not the infralimbic cortex, was attenuated in 5XFAD mice performing the olfactory working memory capacity task. Subsequently, the FOS-positive neurons were co-localized with both calmodulin-dependent protein kinase II-positive neurons and glutamate decarboxylase-positive neurons. The results showed that the activation of excitatory neurons in the prelimbic cortex was correlated with working memory capacity in mice. Our results further demonstrate that the chemogenetic inhibition of prelimbic cortex excitatory neurons resulted in reduced working memory capacity in wild-type mice, while the chemogenetic activation of prelimbic cortex excitatory neurons improved the working memory capacity of 5XFAD mice. CONCLUSION The diminished activation of prelimbic cortex excitatory neurons in 5XFAD mice during task performance is associated with reduced working memory capacity, and activation modulation of excitatory neurons by chemogenetic methods can improve memory capacity impairment in 5XFAD mice. These findings may provide a new direction for exploring Alzheimer's disease therapeutic approaches.
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Affiliation(s)
- Li-Xin Jiang
- Peking University Institute of Mental Health (Sixth Hospital), No.51 Huayuanbei Road, Haidian District, Beijing, 100191, China
- National Clinical Research Center for Mental Disorders & NHC Key Laboratory of Mental Health (Peking University), Beijing, 100191, China
- Beijing Municipal Key Laboratory for Translational Research On Diagnosis and Treatment of Dementia, Beijing, 100191, China
| | - Geng-Di Huang
- Department of Addiction Medicine, Shenzhen Clinical Research Center for Mental Disorders, Shenzhen Mental Health Center, Shenzhen Kangning Hospital, No.77 Zhenbi Road, Pingshan District, Shenzhen, 518118, China
- Affiliated Mental Health Center, Southern University of Science and Technology, No.1088 Xueyuan Avenue, Fuguang Community, Taoyuan Street, Nanshan District, Shenzhen, 518118, China
| | - Yong-Lu Tian
- School of Psychological and Cognitive Sciences, Peking University, No.5 Summer Palace Road, Haidian District, Beijing, 100871, China
- IDG/McGovern Institute for Brain Research, Peking University, Beijing, 100871, China
| | - Ri-Xu Cong
- Key Laboratory of Cell Proliferation and Differentiation of the Ministry of Education, College of Life Sciences, Peking University, Beijing, 100871, China
| | - Xue Meng
- National Center of Gerontology, Beijing Hospital, No.1 Dahua Road, Dongdan, Dongcheng District, Beijing, 100005, China
| | - Hua-Li Wang
- Peking University Institute of Mental Health (Sixth Hospital), No.51 Huayuanbei Road, Haidian District, Beijing, 100191, China.
- National Clinical Research Center for Mental Disorders & NHC Key Laboratory of Mental Health (Peking University), Beijing, 100191, China.
- Beijing Municipal Key Laboratory for Translational Research On Diagnosis and Treatment of Dementia, Beijing, 100191, China.
| | - Chen Zhang
- Beijing Key Laboratory of Neural Regeneration and Repair, Advanced Innovation Center for Human Brain Protection, School of Basic Medical Sciences, Capital Medical University, No.10 Xitoutiao, You'anmenwai, Fengtai District, Beijing, 100069, China.
| | - Xin Yu
- Peking University Institute of Mental Health (Sixth Hospital), No.51 Huayuanbei Road, Haidian District, Beijing, 100191, China.
- National Clinical Research Center for Mental Disorders & NHC Key Laboratory of Mental Health (Peking University), Beijing, 100191, China.
- Beijing Municipal Key Laboratory for Translational Research On Diagnosis and Treatment of Dementia, Beijing, 100191, China.
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Savarimuthu A, Ponniah RJ. A Slip Between the Brain and the Lip: Working Memory and Cognitive-Communication Disorders. JOURNAL OF PSYCHOLINGUISTIC RESEARCH 2023; 52:1237-1248. [PMID: 37022624 DOI: 10.1007/s10936-023-09946-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/19/2023] [Indexed: 06/19/2023]
Abstract
The relationship between working memory and speech has been a topic of intense research interest and investigation for many years. Memory studies have found that the active processing of working memory is required for language comprehension and speech production. Though there are studies that discuss the capacity of working memory, the processing of verbal stimuli into verbal memory remains unclear. Therefore, it is essential to understand the functioning of the working memory and how it processes verbal information. As working memory is intricately linked with communication, any deficits in working memory could cause communication disorders. Also, the disruption in the storage and retrieval of verbal memory could cause a disturbance in the speech pattern. To this point, this review elaborates on the active processing of working memory and its role in communication. Further, by studying the deficits in working memory that could cause cognitive-communication disorders such as apraxia of speech, dementia, and dysarthria, this article highlights the importance of verbal memory in speech.
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Affiliation(s)
- Anisha Savarimuthu
- Department of Humanities and Social Sciences, National Institute of Technology, Tiruchirappalli, 620015, India
| | - R Joseph Ponniah
- Department of Humanities and Social Sciences, National Institute of Technology, Tiruchirappalli, 620015, India.
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48
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Winter A, Thiel K, Meinert S, Lemke H, Waltemate L, Breuer F, Culemann R, Pfarr JK, Stein F, Brosch K, Meller T, Ringwald KG, Thomas-Odenthal F, Jansen A, Nenadić I, Krug A, Repple J, Opel N, Dohm K, Leehr EJ, Grotegerd D, Kugel H, Hahn T, Kircher T, Dannlowski U. Familial risk for major depression: differential white matter alterations in healthy and depressed participants. Psychol Med 2023; 53:4933-4942. [PMID: 36052484 PMCID: PMC10476061 DOI: 10.1017/s003329172200188x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 04/13/2022] [Accepted: 06/06/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Major depressive disorder (MDD) has been associated with alterations in brain white matter (WM) microstructure. However, diffusion tensor imaging studies in biological relatives have presented contradicting results on WM alterations and their potential as biomarkers for vulnerability or resilience. To shed more light on associations between WM microstructure and resilience to familial risk, analyses including both healthy and depressed relatives of MDD patients are needed. METHODS In a 2 (MDD v. healthy controls, HC) × 2 (familial risk yes v. no) design, we investigated fractional anisotropy (FA) via tract-based spatial statistics in a large well-characterised adult sample (N = 528), with additional controls for childhood maltreatment, a potentially confounding proxy for environmental risk. RESULTS Analyses revealed a significant main effect of diagnosis on FA in the forceps minor and the left superior longitudinal fasciculus (ptfce-FWE = 0.009). Furthermore, a significant interaction of diagnosis with familial risk emerged (ptfce-FWE = 0.036) Post-hoc pairwise comparisons showed significantly higher FA, mainly in the forceps minor and right inferior fronto-occipital fasciculus, in HC with as compared to HC without familial risk (ptfce-FWE < 0.001), whereas familial risk played no role in MDD patients (ptfce-FWE = 0.797). Adding childhood maltreatment as a covariate, the interaction effect remained stable. CONCLUSIONS We found widespread increased FA in HC with familial risk for MDD as compared to a HC low-risk sample. The significant effect of risk on FA was present only in HC, but not in the MDD sample. These alterations might reflect compensatory neural mechanisms in healthy adults at risk for MDD potentially associated with resilience.
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Affiliation(s)
- Alexandra Winter
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
| | - Katharina Thiel
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
| | - Susanne Meinert
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
- Institute of Translational Neuroscience, University of Münster, Münster, Germany
| | - Hannah Lemke
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
| | - Lena Waltemate
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
| | - Fabian Breuer
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
| | - Regina Culemann
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
| | - Julia-Katharina Pfarr
- Department of Psychiatry und Psychotherapy, University of Marburg, Marburg, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany
| | - Frederike Stein
- Department of Psychiatry und Psychotherapy, University of Marburg, Marburg, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany
| | - Katharina Brosch
- Department of Psychiatry und Psychotherapy, University of Marburg, Marburg, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany
| | - Tina Meller
- Department of Psychiatry und Psychotherapy, University of Marburg, Marburg, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany
| | - Kai Gustav Ringwald
- Department of Psychiatry und Psychotherapy, University of Marburg, Marburg, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany
| | - Florian Thomas-Odenthal
- Department of Psychiatry und Psychotherapy, University of Marburg, Marburg, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany
| | - Andreas Jansen
- Department of Psychiatry und Psychotherapy, University of Marburg, Marburg, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany
| | - Igor Nenadić
- Department of Psychiatry und Psychotherapy, University of Marburg, Marburg, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany
| | - Axel Krug
- Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
| | - Jonathan Repple
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
| | - Nils Opel
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
| | - Katharina Dohm
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
| | - Elisabeth J. Leehr
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
| | - Dominik Grotegerd
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
| | - Harald Kugel
- University Clinic for Radiology, University of Muenster, Münster, Germany
| | - Tim Hahn
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
| | - Tilo Kircher
- Department of Psychiatry und Psychotherapy, University of Marburg, Marburg, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus Liebig University Giessen, Marburg, Germany
| | - Udo Dannlowski
- Institute for Translational Psychiatry, University of Münster, Münster, Germany
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49
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Klinedinst BS, Kharate MK, Mohammadiarvejeh P, Fili M, Pollpeter A, Larsen BA, Moody S, Wang Q, Allenspach K, Mochel JP, Willette AA. Exploring the secrets of super-aging: a UK Biobank study on brain health and cognitive function. GeroScience 2023; 45:2471-2480. [PMID: 36947307 PMCID: PMC10651574 DOI: 10.1007/s11357-023-00765-x] [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: 01/02/2023] [Accepted: 02/27/2023] [Indexed: 03/23/2023] Open
Abstract
Communities across the globe are faced with a rapidly aging society, where age is the main risk factor for cognitive decline and development of Alzheimer's and related diseases. Despite extensive research, there have been no successful treatments yet. A rare group of individuals called "super-agers" have been noted to thrive with their exceptional ability to maintain a healthy brain and normal cognitive function even in old age. Studying their traits, lifestyles, and environments may provide valuable insight. This study used a data-driven approach to identify potential super-agers among 7121 UK Biobank participants and found that these individuals have the highest total brain volume, best cognitive performance, and lowest functional connectivity. The researchers suggest a novel hypothesis that these super-agers possess enhanced neural processing efficiency that increases with age and introduce a definition of the "neural efficiency index." Furthermore, several other types of aging were identified and significant structural-functional differences were observed between them, highlighting the benefit of research efforts in personalized medicine and precision nutrition.
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Affiliation(s)
- Brandon S Klinedinst
- Department of Medicine, University of Washington, Box 359, 325 9th Avenue, WA, 98104, Seattle, USA.
| | - Mihir K Kharate
- Department of Veterinary Clinical Sciences, Iowa State University, Ames, IA, USA
| | - Parvin Mohammadiarvejeh
- Department of Industrial and Manufacturing Systems Engineering, Iowa State University, Ames, IA, USA
| | - Mohammad Fili
- Department of Industrial and Manufacturing Systems Engineering, Iowa State University, Ames, IA, USA
| | - Amy Pollpeter
- Interdepartmental Bioinformatics and Computational Program, Iowa State University, Ames, IA, USA
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA, USA
| | - Brittany A Larsen
- Neuroscience Graduate Program, Iowa State University, Ames, IA, USA
- Department of Biomedical Sciences, Iowa State University, Ames, IA, USA
| | - Shannin Moody
- Health Sciences Center, Louisiana State University, New Orleans, LA, USA
| | - Qian Wang
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA, USA
| | - Karin Allenspach
- Department of Veterinary Clinical Sciences, Iowa State University, Ames, IA, USA
| | - Jonathan P Mochel
- Department of Biomedical Sciences, Iowa State University, Ames, IA, USA
| | - Auriel A Willette
- Department of Veterinary Clinical Sciences, Iowa State University, Ames, IA, USA
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA, USA
- Neuroscience Graduate Program, Iowa State University, Ames, IA, USA
- Department of Neurology, University of Iowa, Iowa City, IA, USA
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50
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Phani Krishna P, Arulmozi S, Male SR, Mishra RK. Are Older Bilinguals' Better in Metaphor Generation? JOURNAL OF PSYCHOLINGUISTIC RESEARCH 2023; 52:1183-1204. [PMID: 36715812 DOI: 10.1007/s10936-022-09929-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/26/2022] [Indexed: 06/18/2023]
Abstract
Metaphor, as widely known, is a figure of speech where a word or phrase is used to describe an object, action, or event to which it cannot be applied exactly. Metaphors are often used figuratively to enable clarity or emphasize the similarities between the two things in a frame. In the current study, we aimed to investigate the relationship between cognitive functions and generating metaphor and their associations in older bilingual and monolingual participants. We conducted the experiment with fifty-six (Bilingual and Monolingual) participants in the age group ranging from 50 to 65 years. We administered the novel and conventional metaphor generation task based on vision words in perceptual domain in Telugu. Followed by a battery of cognitive function tests: Flanker task to study the attention, Semantic Fluency task, Corsi task to check working memory, LexTALE to measure the vocabulary, and a language questionnaire. These tasks are used to investigate the association and correlation between the old age bilingual and monolingual in generating vision metaphors. The current study's findings demonstrate that bilinguals have a considerable advantage in cognitive function and their ability to generate novel metaphors are better when compared to monolinguals.
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Affiliation(s)
- P Phani Krishna
- Department of Linguistics, University of Delhi, New Delhi, India.
- Centre for Neural and Cognitive Sciences, University of Hyderabad, Hyderabad, 500046, India.
| | - S Arulmozi
- Centre for Applied Linguistics, Translation Studies, University of Hyderabad, Hyderabad, 500046, India
| | - Shiva Ram Male
- School of Medical Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Ramesh Kumar Mishra
- Centre for Neural and Cognitive Sciences, University of Hyderabad, Hyderabad, 500046, India
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