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Nunez MD, Fernandez K, Srinivasan R, Vandekerckhove J. A tutorial on fitting joint models of M/EEG and behavior to understand cognition. Behav Res Methods 2024; 56:6020-6050. [PMID: 38409458 PMCID: PMC11335833 DOI: 10.3758/s13428-023-02331-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] [Accepted: 12/21/2023] [Indexed: 02/28/2024]
Abstract
We present motivation and practical steps necessary to find parameter estimates of joint models of behavior and neural electrophysiological data. This tutorial is written for researchers wishing to build joint models of human behavior and scalp and intracranial electroencephalographic (EEG) or magnetoencephalographic (MEG) data, and more specifically those researchers who seek to understand human cognition. Although these techniques could easily be applied to animal models, the focus of this tutorial is on human participants. Joint modeling of M/EEG and behavior requires some knowledge of existing computational and cognitive theories, M/EEG artifact correction, M/EEG analysis techniques, cognitive modeling, and programming for statistical modeling implementation. This paper seeks to give an introduction to these techniques as they apply to estimating parameters from neurocognitive models of M/EEG and human behavior, and to evaluate model results and compare models. Due to our research and knowledge on the subject matter, our examples in this paper will focus on testing specific hypotheses in human decision-making theory. However, most of the motivation and discussion of this paper applies across many modeling procedures and applications. We provide Python (and linked R) code examples in the tutorial and appendix. Readers are encouraged to try the exercises at the end of the document.
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Affiliation(s)
- Michael D Nunez
- Psychological Methods, University of Amsterdam, Amsterdam, The Netherlands.
| | - Kianté Fernandez
- Department of Psychology, University of California, Los Angeles, CA, USA
| | - Ramesh Srinivasan
- Department of Cognitive Sciences, University of California, Irvine, CA, USA
- Department of Biomedical Engineering, University of California, Irvine, CA, USA
- Institute of Mathematical Behavioral Sciences, University of California, Irvine, CA, USA
| | - Joachim Vandekerckhove
- Department of Cognitive Sciences, University of California, Irvine, CA, USA
- Institute of Mathematical Behavioral Sciences, University of California, Irvine, CA, USA
- Department of Statistics, University of California, Irvine, CA, USA
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202
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Orwig W, Schacter DL. Characterizing Features of Creative Writing in Older Adults. J Gerontol B Psychol Sci Soc Sci 2024; 79:gbae111. [PMID: 38888108 PMCID: PMC11304954 DOI: 10.1093/geronb/gbae111] [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: 02/14/2024] [Indexed: 06/20/2024] Open
Abstract
OBJECTIVES How does creative expression change across the life span? Although creativity is generally preserved well into adulthood, certain cognitive functions, such as episodic detail and ideational fluency, have been shown to decline with age. The present study employs computational linguistic analyses to investigate the salient features of creative writing in older adults. METHODS We collected short stories from a sample of 50 older adults (age 65≤) which were subsequently rated for creativity by an independent set of participants. Mixed-effects linear regression models were used to describe semantic diversity and perceptual details as predictors of creativity. Semantic diversity reflects the extent to which a narrative connects divergent ideas and is closely associated with creativity. Perceptual details, characterized by sensorial descriptions, have been previously associated with creative writing and may serve to transport readers to alternative times and places. Additionally, we compare these measures to a previously collected sample of stories from younger adults. RESULTS Results indicate that the presence of perceptual details and semantic diversity were significant positive predictors of creativity (p < .05). Moreover, we find that stories written by older adults contain fewer perceptual details compared with stories written by younger adults. DISCUSSION These results advance our understanding of age-related changes in creativity and highlight the potential role of episodic simulation in writing creative short stories.
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Affiliation(s)
- William Orwig
- Department of Psychology, Harvard University, Cambridge, Massachusetts, USA
| | - Daniel L Schacter
- Department of Psychology, Harvard University, Cambridge, Massachusetts, USA
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203
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Shafiei SB, Shadpour S, Mohler JL, Kauffman EC, Holden M, Gutierrez C. Classification of subtask types and skill levels in robot-assisted surgery using EEG, eye-tracking, and machine learning. Surg Endosc 2024; 38:5137-5147. [PMID: 39039296 DOI: 10.1007/s00464-024-11049-6] [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: 03/23/2024] [Accepted: 07/06/2024] [Indexed: 07/24/2024]
Abstract
BACKGROUND Objective and standardized evaluation of surgical skills in robot-assisted surgery (RAS) holds critical importance for both surgical education and patient safety. This study introduces machine learning (ML) techniques using features derived from electroencephalogram (EEG) and eye-tracking data to identify surgical subtasks and classify skill levels. METHOD The efficacy of this approach was assessed using a comprehensive dataset encompassing nine distinct classes, each representing a unique combination of three surgical subtasks executed by surgeons while performing operations on pigs. Four ML models, logistic regression, random forest, gradient boosting, and extreme gradient boosting (XGB) were used for multi-class classification. To develop the models, 20% of data samples were randomly allocated to a test set, with the remaining 80% used for training and validation. Hyperparameters were optimized through grid search, using fivefold stratified cross-validation repeated five times. Model reliability was ensured by performing train-test split over 30 iterations, with average measurements reported. RESULTS The findings revealed that the proposed approach outperformed existing methods for classifying RAS subtasks and skills; the XGB and random forest models yielded high accuracy rates (88.49% and 88.56%, respectively) that were not significantly different (two-sample t-test; P-value = 0.9). CONCLUSION These results underscore the potential of ML models to augment the objectivity and precision of RAS subtask and skill evaluation. Future research should consider exploring ways to optimize these models, particularly focusing on the classes identified as challenging in this study. Ultimately, this study marks a significant step towards a more refined, objective, and standardized approach to RAS training and competency assessment.
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Affiliation(s)
- Somayeh B Shafiei
- The Intelligent Cancer Care Laboratory, Department of Urology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA.
| | - Saeed Shadpour
- Department of Animal Biosciences, University of Guelph, Guelph, ON, N1G 2W1, Canada
| | - James L Mohler
- Department of Urology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Eric C Kauffman
- Department of Urology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Matthew Holden
- School of Computer Science, Carleton University, 1125 Colonel By Drive, Ottawa, ON, K1S 5B6, Canada
| | - Camille Gutierrez
- Obstetrics and Gynecology Residency Program, Sisters of Charity Health System, Buffalo, NY, 14214, USA
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204
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Dong X, Shovestul B, Saxena A, Dudek E, Reda S, Lamberti JS, Dodell-Feder D. Decision-making under risk and its correlates in schizophrenia. Schizophr Res Cogn 2024; 37:100314. [PMID: 38764743 PMCID: PMC11101893 DOI: 10.1016/j.scog.2024.100314] [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: 12/18/2023] [Revised: 04/26/2024] [Accepted: 04/30/2024] [Indexed: 05/21/2024]
Abstract
Schizophrenia spectrum disorders (SSD) are associated with pervasive cognitive impairments, including deficits in decision-making under risk. However, there is inconclusive evidence regarding specific mechanisms underlying altered decision-making patterns. In this study, participants (33 SSD and 28 non-SSD) completed the Columbia Card Task, an explicit risk-taking task, to better understand risk preference and adjustment in dynamic decision-making. We found that while there is no group difference in overall risk-taking, risk preference, or optimal decision-making, risk adjustment to contextual factors (e.g., loss probability) is blunted in SSD. We also found associations between risk-taking/suboptimal decision-making and disorganized symptoms, excited symptoms, and role functioning, but no associations between decision-making and working memory. These results suggest that during a complex, dynamic risk-taking task, individuals with SSD exhibit less adaption to changing information about risk, which may reflect risk imperception.
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Affiliation(s)
- Xiaoyu Dong
- Department of Psychology, University of Rochester, 500 Joseph C. Wilson Blvd, Rochester, NY 14627, United States of America
| | - Bridget Shovestul
- Department of Psychology, University of Rochester, 500 Joseph C. Wilson Blvd, Rochester, NY 14627, United States of America
| | - Abhishek Saxena
- Department of Psychology, University of Rochester, 500 Joseph C. Wilson Blvd, Rochester, NY 14627, United States of America
| | - Emily Dudek
- Department of Psychology, University of Houston, Houston, TX 77204, United States of America
| | - Stephanie Reda
- Department of Psychology, University of Rochester, 500 Joseph C. Wilson Blvd, Rochester, NY 14627, United States of America
| | - J. Steven Lamberti
- Department of Psychiatry, University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, NY 14642, United States of America
| | - David Dodell-Feder
- Department of Psychology, University of Rochester, 500 Joseph C. Wilson Blvd, Rochester, NY 14627, United States of America
- Department of Neuroscience, University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, NY 14642, United States of America
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205
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Huang BK, Zhou JH, Deng Y, Li CH, Ning BL, Ye ZY, Huang XC, Zhao MM, Dong D, Liu M, Zhang DL, Fu WB. Perceived stress and brain connectivity in subthreshold depression: Insights from eyes-closed and eyes-open states. Brain Res 2024; 1838:148947. [PMID: 38657887 DOI: 10.1016/j.brainres.2024.148947] [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: 03/14/2024] [Revised: 04/09/2024] [Accepted: 04/16/2024] [Indexed: 04/26/2024]
Abstract
Perceived stress is an acknowledged risk factor for subthreshold depression (StD), and fluctuations in perceived stress are thought to disrupt the harmony of brain networks essential for emotional and cognitive functioning. This study aimed to elucidate the relationship between eye-open (EO) and eye-closed (EC) states, perceived stress, and StD. We recruited 27 individuals with StD and 33 healthy controls, collecting resting state fMRI data under both EC and EO conditions. We combined intrinsic connectivity and seed-based functional connectivity analyses to construct the functional network and explore differences between EC and EO conditions. Graph theory analysis revealed weakened connectivity strength in the right superior frontal gyrus (SFG) and right median cingulate and paracingulate gyrus (MCC) among participants with StD, suggesting an important role for these regions in the stress-related emotions dysregulation. Notably, altered SFG connectivity was observed to significantly relate to perceived stress levels in StD, and the SFG connection emerges as a neural mediator potentially influencing the relationship between perceived stress and StD. These findings highlight the role of SFG and MCC in perceived stress and suggest that understanding EC and EO states in relation to these regions is important in the neurobiological framework of StD. This may offer valuable perspectives for early prevention and intervention strategies in mental health disorders.
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Affiliation(s)
- Bin-Kun Huang
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, Guangzhou 510631, China; School of Psychology, Center for Studies of Psychological Application, and Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou 510631, China
| | - Jun-He Zhou
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, Guangzhou 510631, China; School of Psychology, Center for Studies of Psychological Application, and Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou 510631, China; Department of Acupuncture and Moxibustion, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510000, China
| | - Ying Deng
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou 510000, China
| | - Chang-Hong Li
- College of Teacher Education, Guangdong University of Education, Guangzhou 510303, China
| | - Bai-Le Ning
- Department of Acupuncture and Moxibustion, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510000, China
| | - Zi-Yu Ye
- Acupuncture and Rehabilitation Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou 510000, China
| | - Xi-Chang Huang
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou 510000, China
| | - Mi-Mi Zhao
- Acupuncture and Rehabilitation Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou 510000, China
| | - Dian Dong
- Acupuncture and Rehabilitation Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou 510000, China
| | - Ming Liu
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, Guangzhou 510631, China; School of Psychology, Center for Studies of Psychological Application, and Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou 510631, China
| | - De-Long Zhang
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, Guangzhou 510631, China; School of Psychology, Center for Studies of Psychological Application, and Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou 510631, China.
| | - Wen-Bin Fu
- Department of Acupuncture and Moxibustion, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510000, China.
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206
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Bednarek L, Glover S, Ma X, Pittenger C, Pushkarskaya H. Externally orienting cues improve cognitive control in OCD. J Behav Ther Exp Psychiatry 2024; 84:101959. [PMID: 38531125 PMCID: PMC11192454 DOI: 10.1016/j.jbtep.2024.101959] [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: 11/06/2022] [Revised: 12/31/2023] [Accepted: 03/01/2024] [Indexed: 03/28/2024]
Abstract
BACKGROUND AND OBJECTIVES An executive overload model of obsessive-compulsive disorder (OCD) posits that broad difficulties with executive functioning in OCD result from an overload on the executive system by obsessive thoughts. It implies that, if individuals with OCD "snap out" of their obsessive thoughts, their performance on neurocognitive tasks will improve. METHODS We test this prediction using the revised Attention Network Test, ANT-R, and distinct subsamples of data from unmedicated OCD and healthy controls (HC). ANT-R includes Simon and Flanker tasks; in both, incongruent trials take longer to resolve ('conflict costs'). On some trials, a warning cue helps participants to respond faster ('alerting benefits'). In OCD (N = 34) and HC (N = 46), matched on age, IQ, and sex, we tested (1) the effect of OCD on alerting benefits, and (2) the effect of OCD on warning cue related reductions in conflict costs. In a distinct subsample of OCD (N = 32) and HC (N = 51), we assessed whether alerting benefits and cue-related reductions in conflict costs are associated differently with different OCD symptoms. RESULTS A warning cue can help individuals with OCD more than HC to improve performance on Simon and Flanker tasks. This effect is positively associated with severity of contamination symptoms. LIMITATIONS This study did not directly assess how distracted participants are by obsessive thoughts. It relied on the ANT-R subtraction measures. Symptom severity was assessed using self-report measures. CONCLUSIONS Difficulties in resolving conflict during decision-making in OCD can be modulated by a warning cue presented immediately before an attentional task.
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Affiliation(s)
- Lora Bednarek
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States
| | - Stephanie Glover
- PGSP-Stanford PsyD Consortium, Palo Alto University, Palo Alto, CA, United States
| | - Xiao Ma
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States
| | - Christopher Pittenger
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States; Department of Psychology, Yale University, New Haven, CT, United States; Yale Child Study Center, Yale School of Medicine, New Haven, CT, United States; Wu Tsai Institute, Yale University, New Haven, CT, United States; Yale Center for Brain and Mind Health, Yale School of Medicine, New Haven, CT, United States
| | - Helen Pushkarskaya
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States.
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207
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Cao Q, Feigenson L. Children's representation of coincidence. Cognition 2024; 250:105854. [PMID: 38941764 DOI: 10.1016/j.cognition.2024.105854] [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: 10/05/2023] [Revised: 05/31/2024] [Accepted: 06/05/2024] [Indexed: 06/30/2024]
Abstract
People relish thinking about coincidences-we puzzle over their meanings and delight in conveying our experiences of them to others. But whereas some research has begun to explore how coincidences are represented by adults, little is known about the early development of these representations. Here we explored factors influencing coincidence representations in both adults and children. Across two experiments, participants read stories describing co-occurring events and then judged whether these constituted coincidences. In Experiment 1 we found that adults' coincidence judgments were highly sensitive to the presence or absence of plausible explanations: as expected, adults were more likely to judge co-occurrences as a coincidence when no explanation was available. Importantly, their coincidence judgments were also modulated by the number of events that co-occurred. Adults tended to reject scenarios involving too many co-occurring events as coincidences regardless of whether an explanation was present, suggesting that observing suspiciously many co-occurrences triggered them to infer their own underlying explanation (and thus blocking the events' interpretation as a coincidence). In Experiment 2 we found that 4- to 10-year-old children also represent coincidences, and identify them via the absence of plausible explanations. Older children, like adults, rejected suspiciously large numbers of co-occurring events as coincidental, whereas younger children did not exhibit this sensitivity. Overall, these results suggest that representation of coincidence is available from early in life, but undergoes developmental change during the early school-age years.
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Affiliation(s)
- Qiong Cao
- Department of Psychological and Brain Sciences, Johns Hopkins University, USA.
| | - Lisa Feigenson
- Department of Psychological and Brain Sciences, Johns Hopkins University, USA
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208
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Kısa YD, Goldin-Meadow S, Casasanto D. Gesturing during disfluent speech: A pragmatic account. Cognition 2024; 250:105855. [PMID: 38865912 DOI: 10.1016/j.cognition.2024.105855] [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: 05/09/2023] [Revised: 03/11/2024] [Accepted: 06/07/2024] [Indexed: 06/14/2024]
Abstract
People are more likely to gesture when their speech is disfluent. Why? According to an influential proposal, speakers gesture when they are disfluent because gesturing helps them to produce speech. Here, we test an alternative proposal: People may gesture when their speech is disfluent because gestures serve as a pragmatic signal, telling the listener that the speaker is having problems with speaking. To distinguish between these proposals, we tested the relationship between gestures and speech disfluencies when listeners could see speakers' gestures and when they were prevented from seeing their gestures. If gesturing helps speakers to produce words, then the relationship between gesture and disfluency should persist regardless of whether gestures can be seen. Alternatively, if gestures during disfluent speech are pragmatically motivated, then the tendency to gesture more when speech is disfluent should disappear when the speaker's gestures are invisible to the listener. Results showed that speakers were more likely to gesture when their speech was disfluent, but only when the listener could see their gestures and not when the listener was prevented from seeing them, supporting a pragmatic account of the relationship between gestures and disfluencies. People tend to gesture more when speaking is difficult, not because gesturing facilitates speech production, but rather because gestures comment on the speaker's difficulty presenting an utterance to the listener.
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Affiliation(s)
- Yağmur Deniz Kısa
- Department of Comparative Cultural Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
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209
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Rodrigues MM, De Sá Teixeira N. Motion extrapolation in sport expertise: Representational momentum and representational gravity in volleyball athletes. Cognition 2024; 250:105869. [PMID: 38971021 DOI: 10.1016/j.cognition.2024.105869] [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: 09/17/2023] [Revised: 06/24/2024] [Accepted: 06/29/2024] [Indexed: 07/08/2024]
Abstract
When people indicate the vanishing location of a moving target that suddenly disappears, systematic errors forward (in the direction of motion) and downward (in the direction of gravity) emerge. These spatial displacements were coined, respectively, Representational Momentum and Representational Gravity, and are believed to reflect internalized ecologically relevant physical invariants useful for the anticipation of future states of an event. Previous research has shown that sports athletes exhibit increased Representational Momentum, indicating enhanced motion extrapolation and anticipation, albeit it is still not clear up to what degree this effect is specific for the expertise context or if it generalizes to other dynamic events. Furthermore, the influence of expertise on Representational Gravity, particularly in contexts where anticipation of vertically moving objects is crucial, remains understudied. This study aimed to address these gaps by focusing on Volleyball as a context of expertise due to the prevalence of fast vertically moving balls. Volleyball athletes and non-athletes indicated the perceived offset location of a smoothly moving target, which moved at a constant speed or was subjected to acceleration/deceleration, embedded either in a Volleyball or neutral context. Outcomes revealed that for the Volleyball context, athletes, but not non-athletes, revealed a significant trend to misperceive targets moving along the left diagonal to be further displaced forward beyond what would be expected due to Representational Momentum alone. This finding is discussed in relation to the natural statistics of Volleyball games, where crossed ball trajectories, particularly by the outside hitter, are more prevalent, fast, and offensive, requiring better anticipation to be efficiently dealt with.
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Affiliation(s)
- Mariana M Rodrigues
- Department of Education and Psychology, University of Aveiro, Aveiro, Portugal
| | - Nuno De Sá Teixeira
- Department of Education and Psychology, University of Aveiro, Aveiro, Portugal; William James Center for Research, University of Aveiro, Aveiro, Portugal.
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210
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Khosla A, Moscovitch M, Ryan JD. Spatial updating of gaze position in younger and older adults - A path integration-like process in eye movements. Cognition 2024; 250:105835. [PMID: 38875941 DOI: 10.1016/j.cognition.2024.105835] [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: 06/15/2023] [Revised: 05/19/2024] [Accepted: 05/23/2024] [Indexed: 06/16/2024]
Abstract
Path integration (PI) is a navigation process that allows an organism to update its current location in reference to a starting point. PI can involve updating self-position continuously with respect to the starting point (continuous updating) or creating a map representation of the route which is then used to compute the homing vector (configural updating). One of the brain areas involved in PI, the entorhinal cortex, is modulated similarly by whole-body and eye movements, suggesting that if PI updates self-position, an analogous process may be used to update gaze position, and may undergo age-related changes. Here, we created an eyetracking version of a PI task in which younger and older participants followed routes with their eyes as guided by visual onsets; at the end of each route, participants were cued to return to the starting point or another enroute location. When only memory for the starting location was required for successful task performance, younger and older adults were generally not influenced by the number of locations, indicative of continuous updating. However, when participants could be cued to any enroute location, thereby requiring memory for the entire route, processing times increased, accuracy decreased, and overt revisits to enroute locations increased with the number of locations in a route, indicative of configural updating. Older participants showed evidence for similar updating strategies as younger participants, but they were less accurate and made more overt revisits to mid-route locations. These findings suggest that spatial updating mechanisms are generalizable across effector systems.
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Affiliation(s)
- Anisha Khosla
- Department of Psychology, University of Toronto, Toronto, Ontario, Canada; Rotman Research Institute, Baycrest, Toronto, Ontario, Canada.
| | - Morris Moscovitch
- Department of Psychology, University of Toronto, Toronto, Ontario, Canada; Rotman Research Institute, Baycrest, Toronto, Ontario, Canada
| | - Jennifer D Ryan
- Department of Psychology, University of Toronto, Toronto, Ontario, Canada; Rotman Research Institute, Baycrest, Toronto, Ontario, Canada; Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
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211
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Giovanelli E, Valzolgher C, Gessa E, Rosi T, Visentin C, Prodi N, Pavani F. Metacognition for hearing in noise: a comparison between younger and older adults. NEUROPSYCHOLOGY, DEVELOPMENT, AND COGNITION. SECTION B, AGING, NEUROPSYCHOLOGY AND COGNITION 2024; 31:869-890. [PMID: 37971362 DOI: 10.1080/13825585.2023.2281691] [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: 06/20/2023] [Accepted: 11/03/2023] [Indexed: 11/19/2023]
Abstract
Metacognition entails knowledge of one's own cognitive skills, perceived self-efficacy and locus of control when performing a task, and performance monitoring. Age-related changes in metacognition have been observed in metamemory, whereas their occurrence for hearing remained unknown. We tested 30 older and 30 younger adults with typical hearing, to assess if age reduces metacognition for hearing sentences in noise. Metacognitive monitoring for older and younger adults was overall comparable. In fact, the older group achieved better monitoring for words in the second part of the phrase. Additionally, only older adults showed a correlation between performance and perceived confidence. No age differentiation was found for locus of control, knowledge or self-efficacy. This suggests intact metacognitive skills for hearing in noise in older adults, alongside a somewhat paradoxical overconfidence in younger adults. These findings support exploiting metacognition for older adults dealing with noisy environments, since metacognition is central for implementing self-regulation strategies.
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Affiliation(s)
- Elena Giovanelli
- Center for Mind/Brain Sciences - CIMeC, University of Trento, Rovereto, Italy
| | - Chiara Valzolgher
- Center for Mind/Brain Sciences - CIMeC, University of Trento, Rovereto, Italy
| | - Elena Gessa
- Center for Mind/Brain Sciences - CIMeC, University of Trento, Rovereto, Italy
| | - Tommaso Rosi
- Department of Physics, University of Trento, Trento, Italy
| | - Chiara Visentin
- Acoustics Research Group, Department of Engineering, University of Ferrara, Ferrara, Italy
| | - Nicola Prodi
- Acoustics Research Group, Department of Engineering, University of Ferrara, Ferrara, Italy
| | - Francesco Pavani
- Center for Mind/Brain Sciences - CIMeC, University of Trento, Rovereto, Italy
- Centro Interuniversitario di Ricerca "Cognizione, Linguaggio e Sordità" - CIRCLeS, Trento, Italy
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Abstract
Neuroscience has convinced people that much of their behavior is determined by causes unknown to them and beyond their control. However, are advances in neuroscience truly a prerequisite for such beliefs? Robert Kane's theory of ultimate responsibility is libertarian theory. Its innovative nature makes it possible to discuss the neurophysiological basis of its postulates. Using the functions of the midbrain dopaminergic system as an example, this article provides an overview of this neurophysiological basis. According to Kane, if we are to be ultimately responsible for our wills as well as for our actions, some actions in our lives must lack sufficient motives and causes. These are self-forming actions. Dopamine is hypothesized to mediate self-forming action execution. Dopamine not only mediates action but also ensures synaptic plasticity in the brain, that is, learning from action; hence, dopamine changes the acting individual and provides the formation of our own wills. The basal ganglia, which are the main target of dopamine in the brain, act through parallel pathways and are involved in decision-making processes. Dopamine is also involved in the regulation of the neurodynamical properties of prefrontal cortex networks with random spiking noise. It can be assumed that the activity of the dopaminergic system is closely related to the physiological basis of free will.
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Affiliation(s)
- Natalia Ivlieva
- Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences, Butlerova Str., 5a, Moscow, 117485, Russia.
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213
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Sinha C. Interpreting Neuroscientific Evidence in the Legal Domain: Do the Stereotypes Come In? Integr Psychol Behav Sci 2024; 58:946-962. [PMID: 38771436 DOI: 10.1007/s12124-024-09847-7] [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] [Accepted: 05/04/2024] [Indexed: 05/22/2024]
Abstract
The current article explores the meaning of neuroscientific evidence in the legal domain. It takes a social-psychological perspective to discuss how group-based stereotypes affect legal decision-making critically. Examining how any interpretation is anchored and objectified is interesting as evidence is interpreted in the context. Dominantly, with the ubiquity of neuroscience in different domains, the brain is positioned as an authentic source of nurturing authenticity. It is observed that sometimes unquestionable scientific knowledge may surpass the rationality and intuition of judges. In one way, it is a boon; in another, it is shaping the whole framework of our knowledge system, where knowledge from brain studies reifies our understanding of human actions and thinking.
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214
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Blume GR, Royes LFF. Peripheral to brain and hippocampus crosstalk induced by exercise mediates cognitive and structural hippocampal adaptations. Life Sci 2024; 352:122799. [PMID: 38852798 DOI: 10.1016/j.lfs.2024.122799] [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: 02/28/2024] [Revised: 05/24/2024] [Accepted: 06/04/2024] [Indexed: 06/11/2024]
Abstract
Endurance exercise leads to robust increases in memory and learning. Several exercise adaptations occur to mediate these improvements, including in both the hippocampus and in peripheral organs. Organ crosstalk has been becoming increasingly more present in exercise biology, and studies have shown that peripheral organs can communicate to the hippocampus and mediate hippocampal changes. Both learning and memory as well as other hippocampal functional-related changes such as neurogenesis, cell proliferation, dendrite morphology and synaptic plasticity are controlled by these exercise responsive peripheral proteins. These peripheral factors, also called exerkines, are produced by several organs including skeletal muscle, liver, adipose tissue, kidneys, adrenal glands and circulatory cells. Previous reviews have explored some of these exerkines including muscle-derived irisin and cathepsin B (CTSB), but a full picture of peripheral to hippocampus crosstalk with novel exerkines such as selenoprotein 1 (SEPP1) and platelet factor 4 (PF4), or old overlooked ones such as lactate and insulin-like growth factor 1 (IGF-1) is still missing. We provide 29 different studies of 14 different exerkines that crosstalk with the hippocampus. Thus, the purpose of this review is to explore peripheral exerkines that have shown to exert hippocampal function following exercise, demonstrating their particular effects and molecular mechanisms in which they could be inducing adaptations.
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Affiliation(s)
| | - Luiz Fernando Freire Royes
- Center in Natural and Exact Sciences, Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, Santa Maria, RS, Brazil; Physical Education and Sports Center, Department of Sports Methods and Techniques, Exercise Biochemistry Laboratory (BIOEX), Federal University of Santa Maria, Santa Maria, RS, Brazil.
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215
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Jertberg RM, Wienicke FJ, Andruszkiewicz K, Begeer S, Chakrabarti B, Geurts HM, de Vries R, Van der Burg E. Differences between autistic and non-autistic individuals in audiovisual speech integration: A systematic review and meta-analysis. Neurosci Biobehav Rev 2024; 164:105787. [PMID: 38945419 DOI: 10.1016/j.neubiorev.2024.105787] [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: 12/22/2023] [Revised: 05/15/2024] [Accepted: 06/24/2024] [Indexed: 07/02/2024]
Abstract
Research has indicated unique challenges in audiovisual integration of speech among autistic individuals, although methodological differences have led to divergent findings. We conducted a systematic literature search to identify studies that measured audiovisual speech integration among both autistic and non-autistic individuals. Across the 18 identified studies (combined N = 952), autistic individuals showed impaired audiovisual integration compared to their non-autistic peers (g = 0.69, 95 % CI [0.53, 0.85], p <.001). This difference was not found to be influenced by participants' mean ages, studies' sample sizes, risk-of-bias scores, or paradigms employed. However, a subgroup analysis suggested that child studies may show larger between-group differences than adult ones. The prevailing pattern of impaired audiovisual speech integration in autism may have cascading effects on communicative and social behavior. However, small samples and inconsistency in designs/analyses translated into considerable heterogeneity in findings and opacity regarding the influence of underlying unisensory and attentional factors. We recommend three key directions for future research: larger samples, more research with adults, and standardization of methodology and analytical approaches.
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Affiliation(s)
- Robert M Jertberg
- Department of Clinical and Developmental Psychology, Vrije Universiteit Amsterdam, The Netherlands and Amsterdam Public Health Research Institute, Amsterdam, the Netherlands.
| | - Frederik J Wienicke
- Department of Clinical Psychology, Behavioural Science Institute, Radboud University, Nijmegen, the Netherlands
| | - Krystian Andruszkiewicz
- Department of Clinical and Developmental Psychology, Vrije Universiteit Amsterdam, The Netherlands and Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Sander Begeer
- Department of Clinical and Developmental Psychology, Vrije Universiteit Amsterdam, The Netherlands and Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Bhismadev Chakrabarti
- Centre for Autism, School of Psychology and Clinical Language Sciences, University of Reading, UK; India Autism Center, Kolkata, India; Department of Psychology, Ashoka University, India
| | - Hilde M Geurts
- Department of Psychology, Universiteit van Amsterdam, the Netherlands; Leo Kannerhuis (Youz/Parnassiagroup), the Netherlands
| | - Ralph de Vries
- Medical Library, Vrije Universiteit, Amsterdam, the Netherlands
| | - Erik Van der Burg
- Department of Clinical and Developmental Psychology, Vrije Universiteit Amsterdam, The Netherlands and Amsterdam Public Health Research Institute, Amsterdam, the Netherlands; Department of Psychology, Universiteit van Amsterdam, the Netherlands
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216
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Ronde M, van der Zee EA, Kas MJH. Default mode network dynamics: An integrated neurocircuitry perspective on social dysfunction in human brain disorders. Neurosci Biobehav Rev 2024; 164:105839. [PMID: 39097251 DOI: 10.1016/j.neubiorev.2024.105839] [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: 05/14/2024] [Revised: 07/25/2024] [Accepted: 07/31/2024] [Indexed: 08/05/2024]
Abstract
Our intricate social brain is implicated in a range of brain disorders, where social dysfunction emerges as a common neuropsychiatric feature cutting across diagnostic boundaries. Understanding the neurocircuitry underlying social dysfunction and exploring avenues for its restoration could present a transformative and transdiagnostic approach to overcoming therapeutic challenges in these disorders. The brain's default mode network (DMN) plays a crucial role in social functioning and is implicated in various neuropsychiatric conditions. By thoroughly examining the current understanding of DMN functionality, we propose that the DMN integrates diverse social processes, and disruptions in brain communication at regional and network levels due to disease hinder the seamless integration of these social functionalities. Consequently, this leads to an altered balance between self-referential and attentional processes, alongside a compromised ability to adapt to social contexts and anticipate future social interactions. Looking ahead, we explore how adopting an integrated neurocircuitry perspective on social dysfunction could pave the way for innovative therapeutic approaches to address brain disorders.
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Affiliation(s)
- Mirthe Ronde
- Groningen Institute for Evolutionary Life Sciences (GELIFES), Neurobiology, University of Groningen, Nijenborgh 7, Groningen 9747 AG, the Netherlands
| | - Eddy A van der Zee
- Groningen Institute for Evolutionary Life Sciences (GELIFES), Neurobiology, University of Groningen, Nijenborgh 7, Groningen 9747 AG, the Netherlands
| | - Martien J H Kas
- Groningen Institute for Evolutionary Life Sciences (GELIFES), Neurobiology, University of Groningen, Nijenborgh 7, Groningen 9747 AG, the Netherlands.
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217
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Doyle DM, Link BG. On social health: history, conceptualization, and population patterning. Health Psychol Rev 2024; 18:619-648. [PMID: 38349646 PMCID: PMC11332409 DOI: 10.1080/17437199.2024.2314506] [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] [Received: 03/09/2023] [Accepted: 01/31/2024] [Indexed: 08/20/2024]
Abstract
We propose a psychologically-informed concept of social health to join physical and mental components in a more comprehensive assessment of human health. Although there is an extensive literature on the importance of social relationships to health, a theoretical framework is needed to coalesce this work into a codified conceptualisation of social health, defined here as adequate quantity and quality of relationships in a particular context to meet an individual's need for meaningful human connection. Informing this novel conceptualisation, we outline eight key propositions to guide future research and theory on social health, including five propositions focused on the conceptualisation of social health and three focused on its population patterning. The former five propositions include that social health is an outcome in its own right, that health interventions can have divergent effects on social versus physical and mental aspects of health, that social health has independent effects on quality of life, that it is a dynamic and contextual construct, and that it is embedded and encoded in the human body (and mind). The utility of the social health concept is further revealed in its significance for understanding and addressing population health concerns, such as health inequalities experienced by marginalised groups.
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Affiliation(s)
- David Matthew Doyle
- Department of Medical Psychology, Amsterdam University Medical Centers, Location VUmc, Amsterdam, the Netherlands
| | - Bruce G. Link
- School of Public Policy and Department of Sociology, University of California, Riverside, CA, US
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218
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Senkowski D, Engel AK. Multi-timescale neural dynamics for multisensory integration. Nat Rev Neurosci 2024; 25:625-642. [PMID: 39090214 DOI: 10.1038/s41583-024-00845-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/02/2024] [Indexed: 08/04/2024]
Abstract
Carrying out any everyday task, be it driving in traffic, conversing with friends or playing basketball, requires rapid selection, integration and segregation of stimuli from different sensory modalities. At present, even the most advanced artificial intelligence-based systems are unable to replicate the multisensory processes that the human brain routinely performs, but how neural circuits in the brain carry out these processes is still not well understood. In this Perspective, we discuss recent findings that shed fresh light on the oscillatory neural mechanisms that mediate multisensory integration (MI), including power modulations, phase resetting, phase-amplitude coupling and dynamic functional connectivity. We then consider studies that also suggest multi-timescale dynamics in intrinsic ongoing neural activity and during stimulus-driven bottom-up and cognitive top-down neural network processing in the context of MI. We propose a new concept of MI that emphasizes the critical role of neural dynamics at multiple timescales within and across brain networks, enabling the simultaneous integration, segregation, hierarchical structuring and selection of information in different time windows. To highlight predictions from our multi-timescale concept of MI, real-world scenarios in which multi-timescale processes may coordinate MI in a flexible and adaptive manner are considered.
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Affiliation(s)
- Daniel Senkowski
- Department of Psychiatry and Neurosciences, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Andreas K Engel
- Department of Neurophysiology and Pathophysiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
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219
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Chen T, Liu Y, Zhang B, Wu Y, Yan F, Yan L. Electrophysiological correlation between executive vigilance and attention network based on cognitive resource control theory. Int J Psychophysiol 2024; 203:112393. [PMID: 39029532 DOI: 10.1016/j.ijpsycho.2024.112393] [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: 04/16/2024] [Revised: 07/03/2024] [Accepted: 07/10/2024] [Indexed: 07/21/2024]
Abstract
Attention is comprised of three independent and interacting attention networks: phasic alertness, orienting, and executive control. Previous studies have explored event-related potentials associated with these attention networks and executive vigilance, there is a lack of research on the relationship between executive vigilance and the three attention networks. However, there is a lack of research on the relationship between executive vigilance and the three attention networks. The present study aims to investigate this relationship. Based on the theory of cognitive resource control, two experimental blocks were designed with the vigilance task as the control variable. A total of 39 participants completed both ANTI and ANTI-V trials (two variants of the traditional attention network test ANT) in the same period. Through analysis of behavior measures (RT) and electrophysiological results related to phasic alertness (N1, P2, and contingent negative variation), orienting (P1, N1, and P3), and executive control (N2 and slow positive potential), we found that the reaction time of the ANTI block was lower than that of the ANTI-V block under all conditions, This suggests that adding a vigilance task may lead to reduced allocation of attention resources across all three attention networks. Furthermore, the orienting ability was weaker in the ANTI-V experimental block compared to that in the ANTI block due to effects on P1 and P3 regulation by the vigilance task. The N2 amplitude of the ANTI-V block was consistently reduced under similar conditions, indicating a weakening of executive control ability. The electrophysiological results revealed that executive vigilance inhibited the component of early attention perception related to the orienting network and was also related to the ability to detect conflict in the executive control network.
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Affiliation(s)
- Tianran Chen
- School of Automotive Engineering, Wuhan University of Technology, Wuhan, Hubei, China
| | - Yan Liu
- School of Automotive Engineering, Wuhan University of Technology, Wuhan, Hubei, China
| | - Bingzhao Zhang
- School of Automotive Engineering, Wuhan University of Technology, Wuhan, Hubei, China
| | - Yibo Wu
- Wuhan Leishen Special Equipment Co. Ltd, Wuhan, Hubei, China
| | - Fuwu Yan
- School of Automotive Engineering, Wuhan University of Technology, Wuhan, Hubei, China; Foshan Xianhu Laboratory of the Advanced Energy Science and Technology Guangdong Laboratory, Foshan, Guangdong, China
| | - Lirong Yan
- School of Automotive Engineering, Wuhan University of Technology, Wuhan, Hubei, China; Foshan Xianhu Laboratory of the Advanced Energy Science and Technology Guangdong Laboratory, Foshan, Guangdong, China.
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220
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Samoylov I, Arcara G, Buyanova I, Davydova E, Pereverzeva D, Sorokin A, Tyushkevich S, Mamokhina U, Danilina K, Dragoy O, Arutiunian V. Altered neural synchronization in response to 2 Hz amplitude-modulated tones in the auditory cortex of children with Autism Spectrum Disorder: An MEG study. Int J Psychophysiol 2024; 203:112405. [PMID: 39053734 DOI: 10.1016/j.ijpsycho.2024.112405] [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: 03/31/2024] [Revised: 05/13/2024] [Accepted: 07/17/2024] [Indexed: 07/27/2024]
Abstract
OBJECTIVE Some studies have hypothesized that atypical neural synchronization at the delta frequency band in the auditory cortex is associated with phonological and language skills in children with Autism Spectrum Disorder (ASD), but it is still poorly understood. This study investigated this neural activity and addressed the relationships between auditory response and behavioral measures of children with ASD. METHODS We used magnetoencephalography and individual brain models to investigate 2 Hz Auditory Steady-State Response (ASSR) in 20 primary-school-aged children with ASD and 20 age-matched typically developing (TD) controls. RESULTS First, we found a between-group difference in the localization of the auditory response, so as the topology of 2 Hz ASSR was more superior and posterior in TD children when comparing to children with ASD. Second, the power of 2 Hz ASSR was reduced in the ASD group. Finally, we observed a significant association between the amplitude of neural response and language skills in children with ASD. CONCLUSIONS The study provided the evidence of reduced neural response in children with ASD and its relation to language skills. SIGNIFICANCE These findings may inform future interventions targeting auditory and language impairments in ASD population.
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Affiliation(s)
- Ilya Samoylov
- Center for Language and Brain, HSE University, Moscow, Russia.
| | | | - Irina Buyanova
- Center for Language and Brain, HSE University, Moscow, Russia; University of Otago, Dunedin, New Zealand
| | - Elizaveta Davydova
- Federal Resource Center for ASD, Moscow State University of Psychology and Education, Moscow, Russia; Chair of Differential Psychology and Psychophysiology, Moscow State University of Psychology and Education, Moscow, Russia
| | - Darya Pereverzeva
- Federal Resource Center for ASD, Moscow State University of Psychology and Education, Moscow, Russia
| | - Alexander Sorokin
- Federal Resource Center for ASD, Moscow State University of Psychology and Education, Moscow, Russia; Haskins Laboratories, New Haven, CT, USA
| | - Svetlana Tyushkevich
- Federal Resource Center for ASD, Moscow State University of Psychology and Education, Moscow, Russia
| | - Uliana Mamokhina
- Federal Resource Center for ASD, Moscow State University of Psychology and Education, Moscow, Russia
| | - Kamilla Danilina
- Federal Resource Center for ASD, Moscow State University of Psychology and Education, Moscow, Russia; Scientific Research and Practical Center for Pediatric Psychoneurology, Moscow, Russia
| | - Olga Dragoy
- Center for Language and Brain, HSE University, Moscow, Russia; Institute of Linguistics, Russian Academy of Sciences, Moscow, Russia
| | - Vardan Arutiunian
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, USA
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221
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Findlay HJ, Anderson JK, Francis KL, Clegg LM, Maria SJ. The significance of paramedic communication during women's birth experiences: A scoping review. Australas Emerg Care 2024; 27:218-226. [PMID: 38734501 DOI: 10.1016/j.auec.2024.04.002] [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: 02/12/2024] [Revised: 04/09/2024] [Accepted: 04/10/2024] [Indexed: 05/13/2024]
Abstract
BACKGROUND Internationally, over one-third of women experience birth trauma, leading to adverse mental health outcomes. Poor communication with healthcare professionals is a primary contributing factor. Paramedics attend various clinical presentations, including childbirth, yet their potential impact on women's birth experiences has been largely overlooked. METHODS A systematic literature search was conducted following the Joanna Briggs Institute methodological framework. The search identified 1015 potentially suitable articles, and 5 articles met the inclusion criteria. Data was analysed using reflexive thematic analysis from a feminist standpoint. RESULTS Three themes were generated: 1. First Impressions Count: paramedic demeanour impacted the woman's sense of safety and perception of paramedic clinical competence. 2. Choice as a Pathway to Control: when paramedics involved women in decision-making, it led to empowerment, while non-involvement led to women becoming passive participants. 3. Exposed, Violated and Disempowered: some paramedics disrespected and abused women, treating them solely as objects for the purpose of producing a baby. CONCLUSIONS This review highlights the influence of paramedic communication on women's birth experiences. While some paramedics communicated respectfully, other paramedics were the perpetrators of Obstetric Violence. Future research should inform paramedic education and improve outcomes for birthing women.
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Affiliation(s)
- Haley J Findlay
- Charles Sturt University, Panorama Avenue Bathurst, School of Nursing, Paramedicine and Healthcare Sciences, Panorama Avenue, Bathurst, NSW 2795, Australia.
| | - Judith K Anderson
- Charles Sturt University, Panorama Avenue Bathurst, School of Nursing, Paramedicine and Healthcare Sciences, Panorama Avenue, Bathurst, NSW 2795, Australia
| | - Karen L Francis
- Charles Sturt University, School of Nursing, Paramedicine and Healthcare Sciences, Wagga Wagga, NSW 2627, Australia
| | - Lisa M Clegg
- Charles Sturt University, School of Nursing, Paramedicine and Healthcare Sciences, 7 Major Innes Rd, Port Macquarie, NSW 2444, Australia
| | - Sonja J Maria
- Charles Sturt University, Panorama Avenue Bathurst, School of Nursing, Paramedicine and Healthcare Sciences, Panorama Avenue, Bathurst, NSW 2795, Australia
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222
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Colin L, Baeza-Velasco C, Devouche E. [Teenage pregnancy and parenthood, a review of the literature]. SOINS. PEDIATRIE, PUERICULTURE 2024; 45:12-17. [PMID: 39142749 DOI: 10.1016/j.spp.2024.06.006] [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: 08/16/2024]
Abstract
Teenage parenthood involves a dual transition to adulthood and parenthood. A small-scale phenomenon, there remains a gap between statistical reality and social perception. The media and politicians take up the issue as a synonym for socio-psychological difficulties. The literature points in particular to the consequences of these maternities on the future of mothers, children and their relationships. However, some studies qualify the literature by identifying different types of teenage pregnancy and parenthood profiles.
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Affiliation(s)
- Laurine Colin
- Laboratoire psychopathologie et processus de santé (EA4057), Université Paris Cité, 71 avenue Édouard-Vaillant, 92774 Boulogne-Billancourt, France
| | - Carolina Baeza-Velasco
- Laboratoire psychopathologie et processus de santé (EA4057), Université Paris Cité, 71 avenue Édouard-Vaillant, 92774 Boulogne-Billancourt, France; Département d'urgences et posturgences psychiatriques, CHU de Montpellier, 371 avenue du Doyen-Gaston-Giraud, 34090 Montpellier, France
| | - Emmanuel Devouche
- Laboratoire psychopathologie et processus de santé (EA4057), Université Paris Cité, 71 avenue Édouard-Vaillant, 92774 Boulogne-Billancourt, France; Groupe hospitalier du Havre, Université Rouen-Normandie, 76083 Le Havre, France.
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223
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Zhao R, Xu C, Shi G, Li C, Shao S, Shangguan F, Cui L. Connection of social anxiety to impaired pattern of cognitive control and underlying motivational deficiencies: Evidence from event-related potentials. Psychophysiology 2024; 61:e14598. [PMID: 38691392 DOI: 10.1111/psyp.14598] [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: 04/02/2024] [Accepted: 04/16/2024] [Indexed: 05/03/2024]
Abstract
Numerous studies have established a correlation between social anxiety and poor cognitive control. However, little is known about the cognitive control pattern of individuals with high social anxiety (HSAs) and the underlying mechanisms. Based on the Dual Mechanisms of Control framework and the Expected Value of Control theory, this study explored whether HSAs have an impaired cognitive control pattern (Experiment 1) and whether motivational deficiencies underlie the impaired control pattern (Experiment 2). In Experiment 1, 21 individuals with low social anxiety (LSAs) and 21 HSAs completed an AX-Continuous Performance Task. Results showed that HSAs had a smaller P3b amplitude than LSAs, indicating their weakened proactive control in the cue processing stage, but a larger contingent negative variation (CNV) on cue B as compensation for the negative effects of anxiety in the response preparation stage. No group difference was found in N2 and P3a amplitude on probes, suggesting that reactive control in HSAs was not affected compared to LSAs. In Experiment 2, 21 LSAs and 21 HSAs completed a cued-flanker task, where the likelihood of proactive control engagement was manipulated. The results revealed that HSAs exhibited motivation deficiencies in engaging in proactive control, as evidenced by P3b, CNV amplitude, and response times. These findings shed light on the impaired cognitive control pattern of HSAs and suggest that motivational deficiencies may be the crucial underlying factor.
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Affiliation(s)
- Ruonan Zhao
- Beijing Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, P.R. China
| | - Cai Xu
- Beijing Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, P.R. China
| | - Guangyuan Shi
- Department of Psychology, Tsinghua University, Beijing, P.R. China
| | - Chieh Li
- Department of Applied Psychology, Northeastern University, Boston, Massachusetts, USA
| | - Siyang Shao
- Beijing Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, P.R. China
| | - Fangfang Shangguan
- Beijing Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, P.R. China
| | - Lixia Cui
- Beijing Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, P.R. China
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224
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Etty S, George DN, van Laarhoven AIM, Kleyn CE, Walton S, Holle H. Attentional bias in psoriasis: The role of processing time and emotional valence. Br J Health Psychol 2024; 29:533-550. [PMID: 38082501 DOI: 10.1111/bjhp.12712] [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: 07/03/2023] [Revised: 11/14/2023] [Accepted: 11/28/2023] [Indexed: 08/10/2024]
Abstract
PURPOSE The present study explored whether people with psoriasis display an attentional bias towards disease-related threat words and whether this bias occurs relatively early during the phase of stimulus disengagement, or during a later maintained attention phase dominated by controlled strategic processes. We also explored the degree to which attentional bias is dependent on the emotional valence of control words. METHODS Individuals with psoriasis and matched controls took part in 4 online experiments. Participants completed a spatial cueing paradigm using disease-related threat words and control words as cues, in order to obtain reaction time estimates of attentional bias. RESULTS We did not observe evidence for attentional bias when control words were matched with threat words for emotional valence, regardless of whether processing time for the cues was limited (Experiment 1: SOA = 250 ms) or extended (Experiment 2: SOA = 1050 ms). We also did not observe evidence for attentional bias when control words of positive valence were used, but processing time was limited (Experiment 3). An attentional bias was only observed (p = .012, Cohen's d = .37) when sufficient processing time was available and positively-valanced control words were used (Experiment 4). CONCLUSION Rather than showing large and generalized AB effects as predicted by previous accounts, our results tentatively suggest that AB in psoriasis is restricted to situations where participants have ample processing time and threat words are easily distinguishable from control words on the basis of emotional valence. The pattern of results suggests that attentional bias in psoriasis is best characterized as a relatively slow strategic process.
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Affiliation(s)
- Sarah Etty
- School of Psychology and Social Work, University of Hull, Hull, UK
| | - David N George
- School of Psychology and Social Work, University of Hull, Hull, UK
| | - Antoinette I M van Laarhoven
- Health, Medical and Neuropsychology Unit, Faculty of Social and Behavioural Sciences, Institute of Psychology, Leiden University, Leiden, The Netherlands
- Leiden Institute for Brain and Cognition, Leiden, The Netherlands
| | - C Elise Kleyn
- Dermatology Centre, Salford Royal Hospital, Manchester NIHR Biomedical Research Centre, University of Manchester, Manchester, UK
| | | | - Henning Holle
- School of Psychology and Social Work, University of Hull, Hull, UK
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225
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Vannuscorps G. When does imagery require motor resources? A commentary on Bach et al., 2022. PSYCHOLOGICAL RESEARCH 2024; 88:1817-1819. [PMID: 38214776 DOI: 10.1007/s00426-023-01917-6] [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: 06/09/2023] [Accepted: 12/14/2023] [Indexed: 01/13/2024]
Abstract
Bach, Frank, and Kunde introduce a hypothesis that encompasses two main claims: (1) motor imagery relies primarily on representations of the perceptual effects of actions, and (2) the engagement of motor resources provides access to the specific timing, kinematic or internal bodily state that characterize an action. In this commentary, I argue that the first claim is compelling and suggest some alternatives to the second one.
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Affiliation(s)
- Gilles Vannuscorps
- Psychological Sciences Research Institute, Université catholique de Louvain, Place Cardinal Mercier 10, 1348, Louvain-La-Neuve, Belgium.
- Institute of Neuroscience, Université catholique de Louvain, Louvain-La-Neuve, Belgium.
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226
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Lin Y, White ML, Wu D, Viravan N, Braver TS. Distinct Mindfulness States Produce Dissociable Effects on Neural Markers of Emotion Processing: Evidence From the Late Positive Potential. BIOLOGICAL PSYCHIATRY GLOBAL OPEN SCIENCE 2024; 4:100357. [PMID: 39183744 PMCID: PMC11342101 DOI: 10.1016/j.bpsgos.2024.100357] [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: 02/15/2024] [Revised: 06/12/2024] [Accepted: 06/13/2024] [Indexed: 08/27/2024] Open
Abstract
Background Mindfulness has long been theorized to benefit emotion regulation, but despite the ubiquity of the claim, there is little empirical evidence demonstrating how mindfulness modulates the neurophysiology of emotion processing. The current study aimed to fill this gap in knowledge by leveraging a novel research approach capable of discretizing mindfulness into distinct states of open monitoring (OM) and focused attention (FA) to distinguish their influence on multimodal subjective and objective measures of emotion processing. Methods Utilizing a fully within-participant picture viewing state induction protocol (N = 30), we compared the effects of OM and FA, rigorously contrasted against an active control, on the visually evoked late positive potential (LPP), a neural index of motivated attention. Bayesian mixed modeling was used to distinguish OM versus FA effects on the early and late sustained LPP while evaluating the influence of subjective arousal ratings as a within-participant moderator of the state inductions. Results When negative picture trials were retrospectively rated as more subjectively arousing, the OM induction reduced the late sustained LPP response, whereas the FA induction enhanced the LPP. Conclusions Acute manipulation of OM and FA states may reduce and enhance motivated attention to aversive stimuli during conditions of high subjective arousal, respectively. Functional distinctions between different mindfulness states on emotion processing may be most dissociable after accounting for within-participant variability in how stimuli are appraised. These results support the future potential of the state induction protocol for parsing the neural affective mechanisms that underlie mindfulness training programs and interventions.
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Affiliation(s)
- Yanli Lin
- Department of Psychological and Brain Sciences, Washington University in St. Louis, St. Louis, Missouri
| | - Marne L. White
- Department of Psychological and Brain Sciences, Washington University in St. Louis, St. Louis, Missouri
| | - Deanna Wu
- Department of Psychological and Brain Sciences, Washington University in St. Louis, St. Louis, Missouri
| | - Natee Viravan
- Department of Psychiatry, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Todd S. Braver
- Department of Psychological and Brain Sciences, Washington University in St. Louis, St. Louis, Missouri
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227
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Scott MW, Mulligan D, Kuehne M, Zhu M, Ma M, Hodges NJ. Effector-specific improvements in action prediction in left-handed individuals after short-term physical practice. Cortex 2024; 178:18-31. [PMID: 38964150 DOI: 10.1016/j.cortex.2024.05.017] [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: 12/09/2023] [Revised: 03/28/2024] [Accepted: 05/15/2024] [Indexed: 07/06/2024]
Abstract
Research has established the influence of short-term physical practice for enhancing action prediction in right-handed (RH) individuals. In addition to benefits of physical practice for these later assessed perceptual-cognitive skills, effector-specific interference has been shown through action-incongruent secondary tasks (motor interference tasks). Here we investigated this experience-driven facilitation of action predictions and effector-specific interference in left-handed (LH) novices, before and after practicing a dart throwing task. Participants watched either RH (n = 19) or LH (n = 24) videos of temporally occluded dart throws, across a control condition and three secondary-task conditions: tone-monitoring, RH or LH force monitoring. These conditions were completed before and after physical practice throwing with the LH. Significantly greater improvement in prediction accuracy was shown post-practice for the LH- versus RH-video group. Consistent with previous work, effector-specific interference was shown, exclusive to the LH-video group. Only when doing the LH force monitoring task did the LH-video group show secondary task interference in prediction accuracy. These data support the idea that short-term physical practice resulted in the development of an effector-specific motor representation. The results are also consistent with other work in RH individuals (showing RH motor interference) and hence rule out the interpretation that these effector specific effects are due to the disruption of more generalized motor processes, thought to be lateralized to the left-hemisphere of the brain.
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Affiliation(s)
- Matthew W Scott
- School of Kinesiology, University of British Columbia, Vancouver, Canada
| | - Desmond Mulligan
- School of Kinesiology, University of British Columbia, Vancouver, Canada
| | - Mareike Kuehne
- Department of Sport Science, University of Innsbruck, Innsbruck, Austria
| | - Megan Zhu
- School of Kinesiology, University of British Columbia, Vancouver, Canada
| | - Minghao Ma
- School of Kinesiology, University of British Columbia, Vancouver, Canada
| | - Nicola J Hodges
- School of Kinesiology, University of British Columbia, Vancouver, Canada.
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228
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Wang A, Quinn BP, Gofton H, Andrews TJ. No evidence for an other-race effect in dominance and trustworthy judgements from faces. Perception 2024; 53:632-644. [PMID: 38881389 PMCID: PMC11348627 DOI: 10.1177/03010066241258204] [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: 07/11/2023] [Accepted: 05/04/2024] [Indexed: 06/18/2024]
Abstract
A variety of evidence shows that social categorization of people based on their race can lead to stereotypical judgements and prejudicial behaviour. Here, we explore the extent to which trait judgements of faces are influenced by race. To address this issue, we measured the reliability of first impressions for own-race and other-race faces in Asian and White participants. Participants viewed pairs of faces and were asked to indicate which of the two faces was more dominant or which of the two faces was more trustworthy. We measured the consistency (or reliability) of these judgements across participants for own-race and other-races faces. We found that judgements of dominance or trustworthiness showed similar levels of reliability for own-race and other-race faces. Moreover, an item analysis showed that the judgements on individual trials were very similar across participants from different races. Next, participants made overall ratings of dominance and trustworthiness from own-race and other-race faces. Again, we found that there was no evidence for an ORE. Together, these results provide a new approach to measuring trait judgements of faces and show that in these conditions there is no ORE for the perception of dominance and trustworthiness.
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229
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Pickering T, Wright B, MacMahon C. Fatigued or bored? Investigating the effect of different types of mental fatigue on 3 km running performance. PSYCHOLOGY OF SPORT AND EXERCISE 2024; 74:102687. [PMID: 38897333 DOI: 10.1016/j.psychsport.2024.102687] [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: 10/10/2023] [Revised: 05/20/2024] [Accepted: 06/14/2024] [Indexed: 06/21/2024]
Abstract
Mental fatigue has been highly cited as having a negative impact on endurance performance. Few, however, have investigated whether different types of mental fatigue, namely active and passive fatigue, might affect endurance performance differently. This study used a repeated-measures design where 11 participants completed a 3 km run after three 32-min conditions: an actively fatiguing task (Task-load Dual-back; TloadDback); a passively fatiguing task (Mackworth Clock); and a control task (Documentary). Subjective ratings and performance on a second task (Flanker task) were taken before and after the 32-min tasks, while ratings of perceived effort, motivation and workload were taken during the 3 km run. Results showed that both fatigue conditions were mentally fatiguing, with the TloadDback rated as more demanding and the Mackworth Clock more boring and less motivating. Performance on subsequent tasks showed different effects: the TloadDback condition had the slowest responses on the post-test Flanker task, while the Mackworth Clock condition had the slowest completion time on the 3 km run, though this difference in completion times was non-significant. These results suggest that different cognitive tasks lead to different types of mental fatigue, which can lead to different outcomes on subsequent cognitive tasks but non-significant differences on subsequent physical tasks. This study highlights that to understand the influence of mental fatigue on physical performance, it is important to understand the cognitive tasks used and how different cognitive and physical tasks interact. Future work should examine whether performance outcomes in other areas commonly affected by mental fatigue, like technical and tactical sporting skills, are affected differently by active and passive fatigue.
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Affiliation(s)
- Todd Pickering
- Department of Sport, Exercise and Nutrition Sciences, La Trobe University, Australia.
| | - Bradley Wright
- Department of Psychology, Counselling and Therapy, La Trobe University, Australia
| | - Clare MacMahon
- Department of Sport, Exercise and Nutrition Sciences, La Trobe University, Australia
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230
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Vendemia MA. Sexual objectification versus empowerment: Examining the effects of sexualized women's facial expression on viewers' evaluations of social cognition and self-objectification. Body Image 2024; 50:101721. [PMID: 38781618 DOI: 10.1016/j.bodyim.2024.101721] [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: 02/21/2024] [Revised: 04/24/2024] [Accepted: 05/01/2024] [Indexed: 05/25/2024]
Abstract
Objectification scholarship highlights how traditional media portrayals oftentimes direct attention toward women's bodies and away from their faces which communicate important social information. This study sought to investigate how thin-ideal, white women's facial expression potentially attenuates the negative effects of appearing in a sexually objectifying manner using validated imagery. In a 2 × 3 between-subjects experiment (N = 1001 U.S. adult women; Mage = 42.56, SDage = 12.72), portraits of women varied in their sexualization (non-sexualized vs. sexualized) and facial expression (neutral expression, low-intensity smiling, high-intensity smiling) to better understand how these factors influence dimensions of social cognition (competence, warmth, authenticity), self-promotional attributions, and viewers' own self-objectification. Results revealed that viewers rated sexualized (vs. non-sexualized) women lower in competence and authenticity, as well ascribed more self-promotional explanations for their behavior. Moreover, exposure to sexualized women heightened viewers' self-objectification, regardless of facial expression. Results also indicated that smiling intensity positively influenced viewers' ratings of social cognition. However, there is little evidence that smiling intensity overrides the negative effects of sexualization. Implications for the sexual objectification of women are discussed.
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231
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Jónsdóttir LK, Forslund T, Frick MA, Frick A, Heeman EJ, Brocki KC. A challenge to the expected: Lack of longitudinal associations between the early caregiving environment, executive functions in toddlerhood, and self-regulation at 6 years. Dev Sci 2024; 27:e13526. [PMID: 38712829 DOI: 10.1111/desc.13526] [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: 06/20/2023] [Revised: 12/29/2023] [Accepted: 04/24/2024] [Indexed: 05/08/2024]
Abstract
Previous research and theory indicate an importance of the quality of the early caregiving environment in the development of self-regulation. However, it is unclear how attachment security and maternal sensitivity, two related but distinct aspects of the early caregiving environment, may differentially predict self-regulation at school start and whether a distinction between hot and cool executive function is informative in characterizing such predictions through mediation. In a 5-year longitudinal study (n = 108), we examined these associations using measures of maternal sensitivity and attachment security at 10-12 months, executive function at 4 years, and self-regulation at 6 years. Surprisingly, and despite methodological rigor, we found few significant bivariate associations between the study variables. We found no credible evidence of a longitudinal association between maternal sensitivity or attachment security in infancy and self-regulation at 6 years, or between executive function at 4 years and self-regulation at 6 years. The lack of bivariate longitudinal associations precluded us from building mediation models as intended. We discuss our null findings in terms of their potential theoretical implications, as well as how measurement type, reliability, and validity, may play a key role in determining longitudinal associations between early caregiving factors and later self-regulation and related abilities. RESEARCH HIGHLIGHTS: The early caregiving environment has been implicated in the development of later self-regulation, which includes more basic skills, such as hot and cool executive functions (EF). In a 5-year longitudinal study, with a sample of 108 children, we rigorously measured aspects of early caregiving, EF, and self-regulation. We found no significant longitudinal associations between early caregiving and self-regulation at 6 years, nor between EF at 4 years and self-regulation at 6 years. These null results highlight the complexity of modeling self-regulation development and raise critical questions about general methodological conventions within self-regulation development research.
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Affiliation(s)
- Lilja K Jónsdóttir
- Department of Psychology, Uppsala University, Uppsala, Sweden
- Centre for Women's Mental Health During the Reproductive Lifespan - WOMHER, Uppsala, Sweden
| | - Tommie Forslund
- Department of Psychology, Stockholm University, Stockholm, Sweden
| | - Matilda A Frick
- Department of Psychology, Stockholm University, Stockholm, Sweden
- Department of Medical Sciences, Psychiatry, Uppsala University, Stockholm, Sweden
| | - Andreas Frick
- Department of Medical Sciences, Psychiatry, Uppsala University, Stockholm, Sweden
| | - Emma J Heeman
- Department of Psychology, Uppsala University, Uppsala, Sweden
- Centre for Women's Mental Health During the Reproductive Lifespan - WOMHER, Uppsala, Sweden
| | - Karin C Brocki
- Department of Psychology, Uppsala University, Uppsala, Sweden
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232
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Preissner CE, Vilier L, de Vries H, Oenema A. Consistency between definitions and measurement of mindfulness in eating and physical activity behavior: a scoping review. Health Psychol Rev 2024; 18:574-598. [PMID: 38306410 DOI: 10.1080/17437199.2024.2310115] [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: 09/22/2022] [Accepted: 01/18/2024] [Indexed: 02/04/2024]
Abstract
Mindfulness (i.e., relating to one's internal and external awareness with non-evaluative attitudes) is increasingly applied as a determinant and strategy to change dietary and physical activity behaviours in the general adult population. However, current applications of mindfulness lack methodological standardisation, thereby limiting its comparison. The aim of this study was to examine currently applied conceptual definitions of mindfulness regarding their elements, their measurement, and the consistency between the defined elements and their measurement.Using scoping review methodology, we searched PubMed, PsycINFO, and Web of Science databases for peer-reviewed literature. Definitions were analyzed using an inductive content analysis approach. Consistency between defined elements and measurement was scored on an index. Across 57 records, less than half defined mindfulness as specific to a disposition, state, or action. One third described mindfulness as an attentional process without attitudinal elements. An additional 30% mentioned non-judgment as the singular attitudinal element underlying mindfulness. Empirical articles (n = 45) predominantly assessed dispositional mindfulness as a single score and frequently lacked measurement of defined attitudinal elements or measured elements that were not defined. To advance the systematic investigation of mindfulness, we present a conceptual model describing the measurement selection based on explicitly defined attentional and attitudinal mindfulness elements.
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Affiliation(s)
| | - Lieke Vilier
- Department of Health Promotion, Maastricht University, Maastricht, The Netherlands
| | - Hein de Vries
- Department of Health Promotion, Maastricht University, Maastricht, The Netherlands
| | - Anke Oenema
- Department of Health Promotion, Maastricht University, Maastricht, The Netherlands
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233
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Couvignou M, Peyre H, Ramus F, Kolinsky R. Do early musical impairments predict later reading difficulties? A longitudinal study of pre-readers with and without familial risk for dyslexia. Dev Sci 2024; 27:e13519. [PMID: 38679927 DOI: 10.1111/desc.13519] [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: 02/14/2023] [Revised: 03/14/2024] [Accepted: 04/05/2024] [Indexed: 05/01/2024]
Abstract
The present longitudinal study investigated the hypothesis that early musical skills (as measured by melodic and rhythmic perception and memory) predict later literacy development via a mediating effect of phonology. We examined 130 French-speaking children, 31 of whom with a familial risk for developmental dyslexia (DD). Their abilities in the three domains were assessed longitudinally with a comprehensive battery of behavioral tests in kindergarten, first grade, and second grade. Using a structural equation modeling approach, we examined potential longitudinal effects from music to literacy via phonology. We then investigated how familial risk for DD may influence these relationships by testing whether atypical music processing is a risk factor for DD. Results showed that children with a familial risk for DD consistently underperformed children without familial risk in music, phonology, and literacy. A small effect of musical ability on literacy via phonology was observed, but may have been induced by differences in stability across domains over time. Furthermore, early musical skills did not add significant predictive power to later literacy difficulties beyond phonological skills and family risk status. These findings are consistent with the idea that certain key auditory skills are shared between music and speech processing, and between DD and congenital amusia. However, they do not support the notion that music perception and memory skills can serve as a reliable early marker of DD, nor as a valuable target for reading remediation. RESEARCH HIGHLIGHTS: Music, phonology, and literacy skills of 130 children, 31 of whom with a familial risk for dyslexia, were examined longitudinally. Children with a familial risk for dyslexia consistently underperformed children without familial risk in musical, phonological, and literacy skills. Structural equation models showed a small effect of musical ability in kindergarten on literacy in second grade, via phonology in first grade. However, early musical skills did not add significant predictive power to later literacy difficulties beyond phonological skills and family risk status.
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Affiliation(s)
- Manon Couvignou
- Unité de Recherche en Neurosciences Cognitives (Unescog), Center for Research in Cognition & Neurosciences (CRCN), Université Libre de Bruxelles (ULB), Brussels, Belgium
- Department of Psychology, Centre for Neuroscience in Education, University of Cambridge, Cambridge, UK
| | - Hugo Peyre
- Département d'Études Cognitives, Laboratoire de Sciences Cognitives et Psycholinguistique, École Normale Supérieure, PSL University, EHESS, CNRS, Paris, France
- Autism Reference Centre of Languedoc-Roussillon CRA-LR, Excellence Centre for Autism and Neurodevelopmental disorders CeAND, Montpellier University Hospital, MUSE University, Montpellier, France
- CESP, INSERM U1178, Centre de recherche en Épidémiologie et Santé des Populations, Villejuif, France
| | - Franck Ramus
- Département d'Études Cognitives, Laboratoire de Sciences Cognitives et Psycholinguistique, École Normale Supérieure, PSL University, EHESS, CNRS, Paris, France
| | - Régine Kolinsky
- Unité de Recherche en Neurosciences Cognitives (Unescog), Center for Research in Cognition & Neurosciences (CRCN), Université Libre de Bruxelles (ULB), Brussels, Belgium
- Fonds de la Recherche Scientifique-FNRS (FRS-FNRS), Brussels, Belgium
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234
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Jing S, Geng C, Liu P, Wang D, Li Q, Li A. Serotonergic input from the dorsal raphe nucleus shapes learning-associated odor responses in the olfactory bulb. Acta Physiol (Oxf) 2024; 240:e14198. [PMID: 38958443 DOI: 10.1111/apha.14198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 05/29/2024] [Accepted: 06/22/2024] [Indexed: 07/04/2024]
Abstract
AIM Neural activity in the olfactory bulb (OB) can represent odor information during different brain and behavioral states. For example, the odor responses of mitral/tufted (M/T) cells in the OB change during learning of odor-discrimination tasks and, at the network level, beta power increases and the high gamma (HG) power decreases during odor presentation in such tasks. However, the neural mechanisms underlying these observations remain poorly understood. Here, we investigate whether serotonergic modulation from the dorsal raphe nucleus (DRN) to the OB is involved in shaping activity during the learning process in a go/no-go task in mice. METHODS Fiber photometry was used to record the population activity of DRN serotonergic neurons during a go/no-go task. In vivo electrophysiology was used to record neural activity (single units and local field potentials) in the OB during the go/no-go task. Real-time place preference (RTPP) and intracranial light administration in a specific subarea (iClass) tests were used to assess the ability of mice to encoding reward information. RESULTS Odor-evoked population activity in serotonergic neurons in the DRN was shaped during the learning process in a go/no-go task. In the OB, neural activity from oscillations to single cells showed complex, learning-associated changes and ability to encode information during an odor discrimination task. However, these properties were not observed after ablation of DRN serotonergic neurons. CONCLUSION The activity of neural networks and single cells in the OB, and their ability to encode information about odor value, are shaped by serotonergic projections from the DRN.
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Affiliation(s)
- Siqi Jing
- Jiangsu Key Laboratory of Brain Disease and Bioinformation, Research Center for Biochemistry and Molecular Biology, Xuzhou Medical University, Xuzhou, China
| | - Chi Geng
- Jiangsu Key Laboratory of Brain Disease and Bioinformation, Research Center for Biochemistry and Molecular Biology, Xuzhou Medical University, Xuzhou, China
| | - Penglai Liu
- Jiangsu Key Laboratory of Brain Disease and Bioinformation, Research Center for Biochemistry and Molecular Biology, Xuzhou Medical University, Xuzhou, China
| | - Dejuan Wang
- Jiangsu Key Laboratory of Brain Disease and Bioinformation, Research Center for Biochemistry and Molecular Biology, Xuzhou Medical University, Xuzhou, China
| | - Qun Li
- Jiangsu Key Laboratory of Brain Disease and Bioinformation, Research Center for Biochemistry and Molecular Biology, Xuzhou Medical University, Xuzhou, China
| | - Anan Li
- Jiangsu Key Laboratory of Brain Disease and Bioinformation, Research Center for Biochemistry and Molecular Biology, Xuzhou Medical University, Xuzhou, China
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235
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Alzahrani A. LexArabic: A receptive vocabulary size test to estimate Arabic proficiency. Behav Res Methods 2024; 56:5529-5556. [PMID: 37964176 DOI: 10.3758/s13428-023-02286-z] [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] [Accepted: 11/01/2023] [Indexed: 11/16/2023]
Abstract
Arabic is understudied in second-language research (L2) and lacks rapid and adequate tools for measuring proficiency. Drawing inspiration from LexTALE and its extensions, this study created and validated a quick receptive vocabulary size test to estimate L2 Arabic proficiency. In Experiment 1, the initial version of LexArabic was designed and evaluated with 192 L1 and L2 speakers. Item analysis using point-biserial correlations and item response theory (IRT) was conducted to refine the test, resulting in a final version with 90 items (60 words, 30 nonwords). Experiment 2 assessed LexArabic reliability, validity, and accuracy using a new group of 260 L1 and L2 speakers. The validity of LexArabic was evaluated through objective tasks (a general Arabic proficiency test, L1 to L2 translation task, L2 to L1 translation task) as well as subjective tasks (self-rated proficiency). Results showed that LexArabic demonstrated good reliability (α > 90), validity (correlation with two objective tasks and one subjective task), as well as accuracy (AUC value = .88). The introduction of LexArabic has the potential to facilitate experimental research on both L1 and L2 Arabic speakers and contributes to the development of standardized L2 proficiency assessment across languages.
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Affiliation(s)
- Alaa Alzahrani
- Department of English, King Saud University, Riyadh, Saudi Arabia.
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236
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Frinsel FF, Christiansen MH. Capturing individual differences in sentence processing: How reliable is the self-paced reading task? Behav Res Methods 2024; 56:6248-6257. [PMID: 38379113 DOI: 10.3758/s13428-024-02355-x] [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] [Accepted: 02/02/2024] [Indexed: 02/22/2024]
Abstract
Advances in research on language processing have originally come from group-level comparisons, but there is now a growing interest in individual differences. To investigate individual differences, tasks that have shown robust group-level differences are often used with the implicit assumption that they will also be reliable when used as an individual differences measure. Here, we examined whether one of the primary tasks used in psycholinguistic research on language processing, the self-paced reading task, can reliably measure individual differences in relative clause processing. We replicated the well-established effects of relative clauses at the group level, with object relative clauses being more difficult to process than subject relative clauses. However, when using difference scores, the reliability of the size of the relative clause effect was close to zero because the self-paced reading times for the different relative clause types were highly correlated within individuals. Nonetheless, we found that the self-paced reading task can be used to reliably capture individual differences in overall reading speed as well as key sentence regions when the two types of relative clause sentences are considered separately. Our results indicate that both the reliability and validity of different sentence regions need to be assessed to determine whether and when self-paced reading can be used to examine individual differences in language processing.
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237
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Antonioni A, Raho EM, Straudi S, Granieri E, Koch G, Fadiga L. The cerebellum and the Mirror Neuron System: A matter of inhibition? From neurophysiological evidence to neuromodulatory implications. A narrative review. Neurosci Biobehav Rev 2024; 164:105830. [PMID: 39069236 DOI: 10.1016/j.neubiorev.2024.105830] [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: 06/09/2024] [Revised: 07/20/2024] [Accepted: 07/24/2024] [Indexed: 07/30/2024]
Abstract
Mirror neurons show activity during both the execution (AE) and observation of actions (AO). The Mirror Neuron System (MNS) could be involved during motor imagery (MI) as well. Extensive research suggests that the cerebellum is interconnected with the MNS and may be critically involved in its activities. We gathered evidence on the cerebellum's role in MNS functions, both theoretically and experimentally. Evidence shows that the cerebellum plays a major role during AO and MI and that its lesions impair MNS functions likely because, by modulating the activity of cortical inhibitory interneurons with mirror properties, the cerebellum may contribute to visuomotor matching, which is fundamental for shaping mirror properties. Indeed, the cerebellum may strengthen sensory-motor patterns that minimise the discrepancy between predicted and actual outcome, both during AE and AO. Furthermore, through its connections with the hippocampus, the cerebellum might be involved in internal simulations of motor programs during MI. Finally, as cerebellar neuromodulation might improve its impact on MNS activity, we explored its potential neurophysiological and neurorehabilitation implications.
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Affiliation(s)
- Annibale Antonioni
- Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara 44121, Italy; Department of Neuroscience, Ferrara University Hospital, Ferrara 44124, Italy; Doctoral Program in Translational Neurosciences and Neurotechnologies, University of Ferrara, Ferrara 44121, Italy.
| | - Emanuela Maria Raho
- Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara 44121, Italy
| | - Sofia Straudi
- Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara 44121, Italy; Department of Neuroscience, Ferrara University Hospital, Ferrara 44124, Italy
| | - Enrico Granieri
- Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara 44121, Italy
| | - Giacomo Koch
- Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara 44121, Italy; Center for Translational Neurophysiology of Speech and Communication (CTNSC), Italian Institute of Technology (IIT), Ferrara 44121 , Italy; Non Invasive Brain Stimulation Unit, Istituto di Ricovero e Cura a Carattere Scientifico Santa Lucia, Rome 00179, Italy
| | - Luciano Fadiga
- Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara 44121, Italy; Center for Translational Neurophysiology of Speech and Communication (CTNSC), Italian Institute of Technology (IIT), Ferrara 44121 , Italy
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238
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Coşkun A, Halfon S, Bate J, Midgley N. The use of mentalization-based techniques in online psychodynamic child psychotherapy. Psychother Res 2024; 34:1005-1017. [PMID: 37594025 DOI: 10.1080/10503307.2023.2245962] [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: 01/31/2023] [Revised: 07/22/2023] [Accepted: 08/02/2023] [Indexed: 08/19/2023] Open
Abstract
Objective: Psychodynamic child psychotherapy is an evidence-based approach for a range of child mental health difficulties and needs to constantly adapt to meet the needs of children. This study is the first to investigate whether the use of mentalization-based interventions (i.e., a focus on promoting attention control, emotion regulation, and explicit mentalization) predicted a good therapeutic outcome in online psychodynamic child therapy sessions conducted during the COVID-19 pandemic. Methods: The sample included 51 Turkish children (Mage = 7.43, 49% girls) with mixed emotional and behavioral problems. Independent raters coded 203 sessions from different phases in each child's treatment using the Mentalization-Based Treatment for Children Adherence Scale (MBT-CAS). Results: Multilevel modeling analyses showed children with higher emotional lability benefited more from attention control interventions compared to those with lower emotional lability. Discussion: Interventions that focus on developing the basic building blocks of mentalizing may be effective components of therapeutic action for online delivery of psychodynamic child psychotherapy, especially for children with greater emotional lability.
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Affiliation(s)
- Ayşenur Coşkun
- Department of Psychology, Istanbul Bilgi University, Turkey
| | - Sibel Halfon
- Department of Psychology, Istanbul Bilgi University, Turkey
| | - Jordan Bate
- Ferkauf Graduate School of Psychology, Yeshiva University, USA
| | - Nick Midgley
- Anna Freud Centre, University College London, UK
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239
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Shahzad MN, Ali H. Deep learning based diagnosis of PTSD using 3D-CNN and resting-state fMRI data. Psychiatry Res Neuroimaging 2024; 343:111845. [PMID: 38908302 DOI: 10.1016/j.pscychresns.2024.111845] [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: 01/24/2024] [Revised: 05/26/2024] [Accepted: 06/11/2024] [Indexed: 06/24/2024]
Abstract
BACKGROUND The incidence rate of Posttraumatic stress disorder (PTSD) is currently increasing due to wars, terrorism, and pandemic disease situations. Therefore, accurate detection of PTSD is crucial for the treatment of the patients, for this purpose, the present study aims to classify individuals with PTSD versus healthy control. METHODS The resting-state functional MRI (rs-fMRI) scans of 19 PTSD and 24 healthy control male subjects have been used to identify the activation pattern in most affected brain regions using group-level independent component analysis (ICA) and t-test. To classify PTSD-affected subjects from healthy control six machine learning techniques including random forest, Naive Bayes, support vector machine, decision tree, K-nearest neighbor, linear discriminant analysis, and deep learning three-dimensional 3D-CNN have been performed on the data and compared. RESULTS The rs-fMRI scans of the most commonly investigated 11 regions of trauma-exposed and healthy brains are analyzed to observe their level of activation. Amygdala and insula regions are determined as the most activated regions from the regions-of-interest in the brain of PTSD subjects. In addition, machine learning techniques have been applied to the components extracted from ICA but the models provided low classification accuracy. The ICA components are also fed into the 3D-CNN model, which is trained with a 5-fold cross-validation method. The 3D-CNN model demonstrated high accuracies, such as 98.12%, 98.25 %, and 98.00 % on average with training, validation, and testing datasets, respectively. CONCLUSION The findings indicate that 3D-CNN is a surpassing method than the other six considered techniques and it helps to recognize PTSD patients accurately.
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Affiliation(s)
| | - Haider Ali
- Department of Statistics, University of Gujrat, Gujrat, Pakistan
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240
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Haza B, Gosling CJ, Ciminaghi F, Conty L, Pinabiaux C. Research Review: Social cognition and everyday social skills in children and adolescents with attention-deficit/hyperactivity disorder: a meta-analysis of case-control studies. J Child Psychol Psychiatry 2024; 65:1245-1254. [PMID: 38860431 DOI: 10.1111/jcpp.14006] [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] [Accepted: 04/01/2024] [Indexed: 06/12/2024]
Abstract
BACKGROUND Previous studies that have assessed social cognition in Attention-Deficit/Hyperactivity Disorder (ADHD) have produced inconsistent findings. To summarize these data and shed light upon moderators that may explain observed inconsistencies, we conducted a systematic review and meta-analysis exploring social cognition (Theory of Mind (ToM), Empathy, Facial and Non-Facial Emotion Recognition) and Everyday Social Skills in children and adolescents with ADHD. METHODS The current meta-analysis involved 142 studies including 652 effect sizes. These studies compared children and adolescents with ADHD (n = 8,300) and with typical development (n = 7,983). RESULTS Participants with ADHD exhibited moderate to very large deficits in ToM (SMD = 0.84, 95% CI = 0.68-0.99), Facial Emotion Recognition (SMD = 0.63, 95% CI = 0.46-0.81), and Everyday Social Skills (SMD = 1.23, 95% CI = 1.08-1.37). The magnitude of these impairments was similar when considering effect sizes adjusted for some covariates and the methodological quality of the studies. Few studies have investigated Empathy and Non-Facial Emotion Recognition, which precludes definitive conclusions. CONCLUSIONS Children and adolescents with ADHD experience robust impairments in ToM, Facial Emotion Recognition and Everyday Social Skills. Future studies should explore whether these deficits are a consequence of difficulties in other areas of cognition (e.g., executive functioning). We have made all our raw data open access to facilitate the use of the present work by the community (e.g., clinicians looking for tools, assessing social impairments, or researchers designing new studies).
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Affiliation(s)
- Belen Haza
- Laboratory of Cognitive Functioning and Dysfunctioning (DysCo), Université Paris Nanterre, Nanterre, France
| | - Corentin J Gosling
- Laboratory of Cognitive Functioning and Dysfunctioning (DysCo), Université Paris Nanterre, Nanterre, France
- Laboratory of Psychopathology and Health Process, Université Paris Cité, Boulogne Billancourt, France
- Faculty of Environmental and Life Sciences, School of Psychology, Centre for Innovation in Mental Health (CIMH), University of Southampton, Southampton, UK
| | - Flavia Ciminaghi
- Laboratory of Cognitive Functioning and Dysfunctioning (DysCo), Université Paris Nanterre, Nanterre, France
| | - Laurence Conty
- Laboratory of Cognitive Functioning and Dysfunctioning (DysCo), Université Paris Nanterre, Nanterre, France
| | - Charlotte Pinabiaux
- Laboratory of Cognitive Functioning and Dysfunctioning (DysCo), Université Paris Nanterre, Nanterre, France
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241
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Linders GM, Louwerse MM. Lingualyzer: A computational linguistic tool for multilingual and multidimensional text analysis. Behav Res Methods 2024; 56:5501-5528. [PMID: 38030922 PMCID: PMC11335911 DOI: 10.3758/s13428-023-02284-1] [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] [Accepted: 10/30/2023] [Indexed: 12/01/2023]
Abstract
Most natural language models and tools are restricted to one language, typically English. For researchers in the behavioral sciences investigating languages other than English, and for those researchers who would like to make cross-linguistic comparisons, hardly any computational linguistic tools exist, particularly none for those researchers who lack deep computational linguistic knowledge or programming skills. Yet, for interdisciplinary researchers in a variety of fields, ranging from psycholinguistics, social psychology, cognitive psychology, education, to literary studies, there certainly is a need for such a cross-linguistic tool. In the current paper, we present Lingualyzer ( https://lingualyzer.com ), an easily accessible tool that analyzes text at three different text levels (sentence, paragraph, document), which includes 351 multidimensional linguistic measures that are available in 41 different languages. This paper gives an overview of Lingualyzer, categorizes its hundreds of measures, demonstrates how it distinguishes itself from other text quantification tools, explains how it can be used, and provides validations. Lingualyzer is freely accessible for scientific purposes using an intuitive and easy-to-use interface.
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Affiliation(s)
- Guido M Linders
- Department of Cognitive Science & Artificial Intelligence, Tilburg University, Tilburg, Netherlands.
- Department of Comparative Language Science, University of Zurich, Zurich, Switzerland.
| | - Max M Louwerse
- Department of Cognitive Science & Artificial Intelligence, Tilburg University, Tilburg, Netherlands
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242
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Trott S. Can large language models help augment English psycholinguistic datasets? Behav Res Methods 2024; 56:6082-6100. [PMID: 38261264 PMCID: PMC11335796 DOI: 10.3758/s13428-024-02337-z] [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] [Accepted: 01/05/2024] [Indexed: 01/24/2024]
Abstract
Research on language and cognition relies extensively on psycholinguistic datasets or "norms". These datasets contain judgments of lexical properties like concreteness and age of acquisition, and can be used to norm experimental stimuli, discover empirical relationships in the lexicon, and stress-test computational models. However, collecting human judgments at scale is both time-consuming and expensive. This issue of scale is compounded for multi-dimensional norms and those incorporating context. The current work asks whether large language models (LLMs) can be leveraged to augment the creation of large, psycholinguistic datasets in English. I use GPT-4 to collect multiple kinds of semantic judgments (e.g., word similarity, contextualized sensorimotor associations, iconicity) for English words and compare these judgments against the human "gold standard". For each dataset, I find that GPT-4's judgments are positively correlated with human judgments, in some cases rivaling or even exceeding the average inter-annotator agreement displayed by humans. I then identify several ways in which LLM-generated norms differ from human-generated norms systematically. I also perform several "substitution analyses", which demonstrate that replacing human-generated norms with LLM-generated norms in a statistical model does not change the sign of parameter estimates (though in select cases, there are significant changes to their magnitude). I conclude by discussing the considerations and limitations associated with LLM-generated norms in general, including concerns of data contamination, the choice of LLM, external validity, construct validity, and data quality. Additionally, all of GPT-4's judgments (over 30,000 in total) are made available online for further analysis.
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Affiliation(s)
- Sean Trott
- Department of Cognitive Science, UC San Diego, 9500 Gilman Dr., La Jolla, CA, 92093-0515, USA.
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243
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Mattson D, Kryska K, Pei J, Coles C, Kable J, Millians M, Andrew G, Cormier D, Rasmussen C. Math Abilities Among Children with Neurodevelopmental Difficulties: Understanding Cognitive Factors and Evaluating a Pilot Intervention. CANADIAN JOURNAL OF SCHOOL PSYCHOLOGY 2024; 39:247-265. [PMID: 39185075 PMCID: PMC11341268 DOI: 10.1177/08295735241259061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 04/17/2024] [Accepted: 04/29/2023] [Indexed: 08/27/2024]
Abstract
Math development in children relies on several underlying cognitive functions, including executive functions (EF), working memory (WM), and visual-motor abilities, such as visual-motor integration (VMI). Understanding how these cognitive factors contribute to children's math performance is critical to supporting math learning and long-term math success. The present quasi-experimental waitlist control study (N = 28) aimed to (a) examine the unique contributions of EF, WM, and VMI to math abilities among children ages 5-8 years old with neurodevelopmental difficulties; (b) determine whether a math intervention (the Mathematics Interactive Learning Experience; MILE) that supports these cognitive processes was effective when modified to be delivered to small groups in a school setting, and (c) examine whether any participant characteristics, such as age or IQ, were correlated with post-intervention math score changes. At baseline, participants' math scores were significantly below the normative mean in all math content areas (ps < .01). EF, WM, and VMI were highly correlated with math ability; however, verbal WM was the only unique predictor of math ability in regressions analysis. Compared to a waitlist control group, children in the immediate MILE intervention group achieved significantly greater math gains overall. When all children who ultimately completed the intervention were considered together, significant improvement was observed in more than half of math content areas. Furthermore, at the individual level, 85.7% of participants showed reliable change in at least one math content area. Implications for supporting math learning in children with neurodevelopmental difficulties are discussed.
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Affiliation(s)
- Danielle Mattson
- Department of Educational Psychology, University of Alberta, Edmonton, AB, Canada
| | - Kathryn Kryska
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
| | - Jacqueline Pei
- Department of Educational Psychology, University of Alberta, Edmonton, AB, Canada
| | - Claire Coles
- Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA, USA
- Department of Pediatrics, Emory University, Atlanta, GA, USA
| | - Julie Kable
- Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA, USA
- Department of Pediatrics, Emory University, Atlanta, GA, USA
| | - Molly Millians
- Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Gail Andrew
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
| | - Damien Cormier
- Department of Educational Psychology, University of Alberta, Edmonton, AB, Canada
| | - Carmen Rasmussen
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
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244
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Wu W, Hoffman P. Functional integration and segregation during semantic cognition: Evidence across age groups. Cortex 2024; 178:157-173. [PMID: 39013249 DOI: 10.1016/j.cortex.2024.06.015] [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: 11/02/2023] [Revised: 04/05/2024] [Accepted: 06/24/2024] [Indexed: 07/18/2024]
Abstract
Semantic cognition is underpinned by ventral anterior temporal lobe (vATL) which encodes knowledge representations and inferior frontal gyrus (IFG), which controls activation of knowledge based on the needs of the current context. This core semantic network has been validated in substantial empirical findings in the past. However, it remains unclear how these core semantic areas dynamically communicate with each other, and with other neural networks, to achieve successful semantic processing. Here, we investigated this question by testing functional connectivity in the core semantic network during semantic tasks and whether these connections were affected by cognitive ageing. Compared to a non-semantic task, semantic tasks increased the connectivity between left and right IFGs, indicating a bilateral semantic control system. Strengthened connectivity was also found between left IFG and left vATL, and this effect was stronger in the young group. At a whole-brain scale, IFG and vATL increased their coupling with multiple-demand regions during semantic tasks, even though these areas were deactivated relative to non-semantic tasks. This suggests that the domain-general executive network contributes to semantic processing. In contrast, IFG and vATL decreased their interaction with default mode network (DMN) areas during semantic tasks, even though these areas were positively activated by the task. This suggests that DMN areas do not contribute to all semantic tasks: their activation may sometimes reflect automatic retrieval of task-irrelevant memories and associations. Taken together, our study characterizes a dynamic connectivity mechanism supporting semantic cognition within and beyond core semantic regions.
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Affiliation(s)
- Wei Wu
- School of Philosophy, Psychology & Language Sciences, University of Edinburgh, Edinburgh, UK; Department of Music, Durham University, Durham, UK.
| | - Paul Hoffman
- School of Philosophy, Psychology & Language Sciences, University of Edinburgh, Edinburgh, UK.
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245
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Suzuki K. Rare incompatible stimuli evoke visual mismatch negativity in a flanker task. Exp Brain Res 2024; 242:2059-2068. [PMID: 38963561 DOI: 10.1007/s00221-024-06886-9] [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: 02/26/2024] [Accepted: 06/26/2024] [Indexed: 07/05/2024]
Abstract
In the flanker task, the behavioral performance for incompatible stimuli is worse in the mostly compatible (rare) condition than in the equiprobable condition. Furthermore, incompatible stimuli evoke visual mismatch negativity (VMMN) when comparing the rare and equiprobable conditions. Compatible and incompatible stimuli differ in terms of their shape and type. This study aimed to examine whether VMMN evoked by rare incompatible stimuli were associated with the shape or type of the stimulus. In a modified version of the flanker task, stimuli were manipulated by two shapes (typical or peculiar) and two types (compatible or incompatible): typical compatible stimuli (< < < < < and > > > > >), typical incompatible stimuli (> > < > > and < < > < <), peculiar compatible stimuli (+ < < < + and + > > > +), and peculiar incompatible stimuli (+ > < > + and + < > < +). In the rare condition, typical incompatible, peculiar compatible, and peculiar incompatible stimuli were presented with a probability of 10%, whereas all the stimuli were presented equally in the equiprobable condition. Right posterior negativity from 200 to 250 ms was significantly more negative in the rare condition than in the equiprobable condition for typical and peculiar incompatible stimuli; however, this difference was not observed for peculiar compatible stimuli. VMMN was significantly more negative for typical and peculiar incompatible stimuli than for peculiar compatible stimuli, and was not significantly different between typical and peculiar incompatible stimuli. These findings suggest that VMMN for incompatible stimuli is associated with the type rather than the shape of the stimulus.
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Affiliation(s)
- Kota Suzuki
- Faculty of Education, Shitennoji University, 3-2-1 Gakuenmae, Habikino, Osaka, Japan.
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246
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Jainta B, Zahedi A, Schubotz RI. Same Same, But Different: Brain Areas Underlying the Learning from Repetitive Episodic Prediction Errors. J Cogn Neurosci 2024; 36:1847-1863. [PMID: 38940726 DOI: 10.1162/jocn_a_02204] [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: 06/29/2024]
Abstract
Prediction errors (PEs) function as learning signals. It is yet unclear how varying compared to repetitive PEs affect episodic memory in brain and behavior. The current study investigated cerebral and behavioral effects of experiencing either multiple alternative versions ("varying") or one single alternative version ("repetitive") of a previously encoded episode. Participants encoded a set of episodes ("originals") by watching videos showing toy stories. During scanning, participants either experienced originals, one single, or multiple alternative versions of the previously encoded episodes. Participants' memory performance was tested through recall of original objects. Varying and repetitive PEs revealed typical brain responses to the detection of mismatching information including inferior frontal and posterior parietal regions, as well as hippocampus, which is further linked to memory reactivation, and the amygdala, known for modulating memory consolidation. Furthermore, experiencing varying and repetitive PEs triggered distinct brain areas as revealed by direct contrast. Among others, experiencing varying versions triggered activity in the caudate, a region that has been associated with PEs. In contrast, repetitive PEs activated brain areas that resembled more those for retrieval of originally encoded episodes. Thus, ACC and posterior cingulate cortex activation seemed to serve both reactivating old and integrating new but similar information in episodic memory. Consistent with neural findings, participants recalled original objects less accurately when only presented with the same, but not varying, PE during fMRI. The current findings suggest that repeated PEs interact more strongly with a recalled original episodic memory than varying PEs.
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247
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Zhang X, Song XK, So WC. Examining Phenotypical Heterogeneity and its Underlying Factors in Gesture Skills of Chinese Autistic Children: Clustering Analysis. J Autism Dev Disord 2024; 54:3504-3515. [PMID: 37642873 DOI: 10.1007/s10803-023-06049-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/12/2023] [Indexed: 08/31/2023]
Abstract
PURPOSE The heterogeneity of autism is well documented, but few studies have studied the heterogeneity of gesture production ability in autistic children. The present study aimed to identify subgroups of autistic children who displayed heterogeneous gesture production abilities and explore the underlying factors, including autism characteristics, intellectual ability, and language ability, that were associated with the heterogeneity. METHODS A total of 65 Chinese autistic children (mean age = 5;3) participated. Their autism characteristics and intellectual ability were assessed by standardized measurements. Language output and gesture production were captured from a parent-child interaction task. RESULTS We conducted a hierarchical cluster analysis and identified four distinct clusters. Cluster 1 and Cluster 2 both had low gesture production whereas Cluster 3 and Cluster 4 had high gesture production. Both Clusters 1 and 2 had relatively strong autism characteristics, in comparison to Clusters 3 and 4. CONCLUSIONS Our findings revealed that children with stronger autism characteristics may gesture less often than those with weaker characteristics. However, the relationship between language ability and intellectual ability and gesture production was not clear. These findings shed light on the directions of intervention on gesture production for autistic children, especially those with stronger autism characteristics.
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Affiliation(s)
- Xin Zhang
- Department of Educational Psychology, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR, The People's Republic of China.
| | - Xue-Ke Song
- Department of Educational Psychology, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR, The People's Republic of China
| | - Wing-Chee So
- Department of Educational Psychology, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR, The People's Republic of China
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248
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King G, Phoenix M, VanderKaay S, Pinto M. Seeing the light versus being in the dark: parent, child, and service providers' use of metaphors to express system complexity, therapy engagement, and personal experiences of adaptation. Disabil Rehabil 2024; 46:4176-4186. [PMID: 37807674 DOI: 10.1080/09638288.2023.2266372] [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: 02/22/2023] [Revised: 09/20/2023] [Accepted: 09/29/2023] [Indexed: 10/10/2023]
Abstract
PURPOSE To describe parent, child, and service providers' use of metaphors to communicate the meaning of participation in life and therapy engagement in the field of childhood disability. METHODS Metaphors concerning participation and engagement were extracted from 59 qualitative articles recommended by a group of experts in pediatric rehabilitation. A systematic process of metaphor analysis was used, involving identification of source and target domains, categorization into target-source groupings, and interpretation. RESULTS 209 metaphors were identified and categorized into seven target-source groupings. These seven groupings reflected environmental, interpersonal, and personal domains of experience: (a) the service system and life context, (b) the interpersonal therapy context, and (c) personal aspects. Together, the groupings expressed experiences concerning service system complexity, therapy engagement, and personal experiences of adaptation. Speakers used several metaphor dichotomies to express different experiences (e.g., open vs closed doors to opportunities). CONCLUSIONS When service providers pay attention to clients' use of metaphors, this can lead to a deeper, more evocative understanding of the meaning of their participation and engagement experiences. Service providers can use metaphors generated by clients to communicate their understanding to clients, thereby creating a common ground for collaboration and assisting clients to interpret their experiences in different ways.
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Affiliation(s)
- Gillian King
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
- Department of Occupational Science and Occupational Therapy, University of Toronto, Toronto, Canada
| | - Michelle Phoenix
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
- School of Rehabilitation Science and CanChild, McMaster University, Hamilton, Canada
| | - Sandra VanderKaay
- School of Rehabilitation Science and CanChild, McMaster University, Hamilton, Canada
| | - Madhu Pinto
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
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249
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Leroux E, Tréhout M, Reboursiere E, de Flores R, Morello R, Guillin O, Quarck G, Dollfus S. Effects of web-based adapted physical activity on hippocampal plasticity, cardiorespiratory fitness, symptoms, and cardiometabolic markers in patients with schizophrenia: a randomized, controlled study. Eur Arch Psychiatry Clin Neurosci 2024; 274:1245-1263. [PMID: 38740618 DOI: 10.1007/s00406-024-01818-8] [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: 11/27/2023] [Accepted: 04/19/2024] [Indexed: 05/16/2024]
Abstract
Among the lifestyle interventions, the physical activity (PA) has emerged as an adjuvant non-pharmacological treatment improving mental and physical health in patients with schizophrenia (SZPs) and increasing the hippocampus (HCP) volume. Previously investigated PA programs have been face-to-face, and not necessary adapted to patients' physiological fitness. We propose an innovative 16-week adapted PA program delivered by real-time videoconferencing (e-APA), allowing SZPs to interact with a coach and to manage their physical condition. The primary goal was to demonstrate a greater increase of total HCP volumes in SZPs receiving e-APA compared to that observed in a controlled group. The secondary objectives were to demonstrate the greater effects of e-APA compared to a controlled group on HCP subfields, cardiorespiratory fitness, clinical symptoms, cognitive functions, and lipidic profile. Thirty-five SZPs were randomized to either e-APA or a controlled group receiving a health education program under the same conditions (e-HE). Variables were assessed at pre- and post-intervention time-points. The dropout rate was 11.4%. Compared to the e-HE group, the e-APA group did not have any effect on the HCP total volumes but increased the left subiculum volume. Also, the e-APA group significantly increased cardiorespiratory fitness (VO2max), improved lipidic profile and negative symptoms but not cognitive functions. This study demonstrated the high feasibility and multiple benefits of a remote e-APA program for SZPs. e-APA may increase brain plasticity and improve health outcomes in SZPs, supporting that PA should be an add-on therapeutic intervention. ClinicalTrial.gov on 25 august 2017 (NCT03261817).
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Affiliation(s)
- E Leroux
- PhIND "Physiopathology and Imaging of Neurological Disorders", UMR-S U1237, GIP CYCERON, INSERM, CYCERON, CHU de Caen Normandie, Normandie Univ, Université de Caen Normandie, Campus Jules Horowitz, Bd Henri Becquerel, BP 5229, 14074, Caen, France.
| | - M Tréhout
- PhIND "Physiopathology and Imaging of Neurological Disorders", UMR-S U1237, GIP CYCERON, INSERM, CYCERON, CHU de Caen Normandie, Normandie Univ, Université de Caen Normandie, Campus Jules Horowitz, Bd Henri Becquerel, BP 5229, 14074, Caen, France
- Centre Esquirol, Service de Psychiatrie Adulte, CHU de Caen Normandie, 14000, Caen, France
| | - E Reboursiere
- Service de Médecine du Sport, CHU de Caen Normandie, 14000, Caen, France
| | - R de Flores
- PhIND "Physiopathology and Imaging of Neurological Disorders", UMR-S U1237, GIP CYCERON, INSERM, CYCERON, CHU de Caen Normandie, Normandie Univ, Université de Caen Normandie, Campus Jules Horowitz, Bd Henri Becquerel, BP 5229, 14074, Caen, France
| | - R Morello
- Unité de Biostatistiques et Recherche Clinique, CHU de Caen Normandie, 14000, Caen, France
| | - O Guillin
- SHU du Rouvray, 76300, Sotteville-lès-Rouen, France
- Normandie Univ, UFR de Médecine, 76000, Rouen, France
- CHU de Rouen, 76000, Rouen, France
| | - G Quarck
- COMETE U1075, INSERM, CYCERON, CHU de Caen, Normandie Univ, Université de Caen Normandie, 14000, Caen, France
| | - S Dollfus
- PhIND "Physiopathology and Imaging of Neurological Disorders", UMR-S U1237, GIP CYCERON, INSERM, CYCERON, CHU de Caen Normandie, Normandie Univ, Université de Caen Normandie, Campus Jules Horowitz, Bd Henri Becquerel, BP 5229, 14074, Caen, France
- Centre Esquirol, Service de Psychiatrie Adulte, CHU de Caen Normandie, 14000, Caen, France
- Université de Caen Normandie, Normandie Univ, UFR de Santé, 14000, Caen, France
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250
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Poole D, Gowen E, Poliakoff E, Lambrechts A, Jones LA. When 2 become 1: Autistic simultaneity judgements about asynchronous audiovisual speech. Q J Exp Psychol (Hove) 2024; 77:1865-1882. [PMID: 37593957 DOI: 10.1177/17470218231197518] [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: 08/19/2023]
Abstract
It has been proposed that autistic people experience a temporal distortion whereby the temporal binding window of multisensory integration is extended. Research to date has focused on autistic children so whether these differences persist into adulthood remains unknown. In addition, the possibility that the previous observations have arisen from between-group differences in response bias, rather than perceptual differences, has not been addressed. Participants completed simultaneity judgements of audiovisual speech stimuli across a range of stimulus-onset asynchronies. Response times and accuracy data were fitted to a drift-diffusion model so that the drift rate (a measure of processing efficiency) and starting point (response bias) could be estimated. In Experiment 1, we tested a sample of non-autistic adults who completed the Autism Quotient questionnaire. Autism Quotient score was not correlated with either drift rate or response bias, nor were there between-group differences when splitting based on the first and third quantiles of scores. In Experiment 2, we compared the performance of autistic with a group of non-autistic adults. There were no between-group differences in either drift rate or starting point. The results of this study do not support the previous suggestion that autistic people have an extended temporal binding window for audiovisual speech. In addition, exploratory analysis revealed that operationalising the temporal binding window in different ways influenced whether a group difference was observed, which is an important consideration for future work.
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Affiliation(s)
- Daniel Poole
- School of Health Sciences, The University of Manchester, Manchester, UK
- Department of Psychology, University of Sheffield, Sheffield, UK
| | - Emma Gowen
- School of Health Sciences, The University of Manchester, Manchester, UK
| | - Ellen Poliakoff
- School of Health Sciences, The University of Manchester, Manchester, UK
| | - Anna Lambrechts
- Autism Research Group, City, University of London, London, UK
| | - Luke A Jones
- School of Health Sciences, The University of Manchester, Manchester, UK
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