1
|
Keating J, Gerson SA, Jones CRG, Vanderwert RE, Purcell C. Possible disrupted biological movement processing in Developmental Coordination Disorder. Cortex 2023; 168:1-13. [PMID: 37634268 DOI: 10.1016/j.cortex.2023.06.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 05/23/2023] [Accepted: 06/26/2023] [Indexed: 08/29/2023]
Abstract
AIM There is emerging evidence that the Mirror Neuron System (MNS) might contribute to the motor learning difficulties characteristic of Developmental Coordination Disorder (DCD). This study aimed to identify whether MNS activity differed between children with and without DCD during action observation, action execution and during a non-action baseline. METHODS Electroencephalography (EEG) was used to measure mu rhythm (a proxy for MNS activation) in 8-12-year-old children either with (n = 20) or without (n = 19) a diagnosis of DCD. The mu rhythm was recorded at rest and during five experimental conditions: (1) observation of gross motor and (2) fine motor actions; (3) execution of gross motor and (4) fine motor actions; and (5) non-biological movement. To address whether potential co-occurring traits of other neurodevelopmental conditions were associated with differences in mu rhythm, parents reported their child's attention and social communication skills. Mixed and repeated measure ANOVAs were conducted to examine differences in mu desynchronization and mu power respectively. RESULTS The non-DCD group showed greater mu rhythm desynchronization than children with DCD (i.e., more MNS activity), with both groups demonstrating increasing desynchronization from observation of fine actions to execution of gross actions. However, we also found that the children with DCD had less mu power during the non-biological movement condition than the non-DCD children, although mu power did not differ between groups during the resting condition. Correlations between mu desynchronization and children's attention and motor skills showed that poorer attention and motor abilities were associated with reduced MNS activity. CONCLUSION Compared to children without DCD, the MNS in children with DCD did not distinguish between biological and non-biological movement. It is possible that the reduced specificity of the MNS in children with DCD is an underlying factor in the motor impairments observed in the disorder. The differential MNS activity could reflect broader atypical activity in perceptual networks that feed into the MNS in DCD.
Collapse
Affiliation(s)
- Jennifer Keating
- Cardiff University Centre for Human Developmental Science (CUCHDS), School of Psychology, Cardiff University, Cardiff, UK
| | - Sarah A Gerson
- Cardiff University Centre for Human Developmental Science (CUCHDS), School of Psychology, Cardiff University, Cardiff, UK
| | - Catherine R G Jones
- Cardiff University Centre for Human Developmental Science (CUCHDS), School of Psychology, Cardiff University, Cardiff, UK
| | - Ross E Vanderwert
- Cardiff University Centre for Human Developmental Science (CUCHDS), School of Psychology, Cardiff University, Cardiff, UK; Cardiff University Brain Research Imaging Centre (CUBRIC), School of Psychology, Cardiff University, Cardiff, UK
| | | |
Collapse
|
2
|
Slivac K, Flecken M. Linguistic Priors for Perception. Top Cogn Sci 2023; 15:657-661. [PMID: 37335972 DOI: 10.1111/tops.12672] [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: 02/21/2023] [Accepted: 05/26/2023] [Indexed: 06/21/2023]
Abstract
In this commentary, we approach the topic of linguistic relativity from a predictive coding perspective. Discussing the role of "priors" in shaping perception, we argue that language creates an important set of priors for humans, which can affect how sensory information is processed and interpreted. Namely, languages create conventionalized conceptual systems for their speakers, mirroring and reinforcing what is behaviorally important in a society. As such, they create collective conceptual convergence on how to categorize the world and thus "streamline" what people rely on to guide their perception.
Collapse
Affiliation(s)
- Ksenija Slivac
- Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig
| | - Monique Flecken
- Department of Literary Studies and Linguistics, University of Amsterdam
| |
Collapse
|
3
|
Köster M, Meyer M. Down and up! Does the mu rhythm index a gating mechanism in the developing motor system? Dev Cogn Neurosci 2023; 60:101239. [PMID: 37030147 PMCID: PMC10113759 DOI: 10.1016/j.dcn.2023.101239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 03/20/2023] [Accepted: 04/03/2023] [Indexed: 04/10/2023] Open
Abstract
Developmental research on action processing in the motor cortex relies on a key neural marker - a decrease in 6-12 Hz activity (coined mu suppression). However, recent evidence points towards an increase in mu power, specific for the observation of others' actions. Complementing the findings on mu suppression, this raises the critical question for the functional role of the mu rhythm in the developing motor system. We here discuss a potential solution to this seeming controversy by suggesting a gating function of the mu rhythm: A decrease in mu power may index the facilitation, while an increase may index the inhibition of motor processes, which are critical during action observation. This account may advance our conception of action understanding in early brain development and points towards critical directions for future research.
Collapse
Affiliation(s)
- Moritz Köster
- University of Regensburg, Institute of Psychology, Sedanstraße 1, 93055 Regensburg, Germany.
| | - Marlene Meyer
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, the Netherlands; Department of Psychology, University of Chicago, USA.
| |
Collapse
|
4
|
Infants' sensitivity to emotional expressions in actions: The contributions of parental expressivity and motor experience. Infant Behav Dev 2022; 68:101751. [PMID: 35914367 DOI: 10.1016/j.infbeh.2022.101751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 06/13/2022] [Accepted: 07/22/2022] [Indexed: 11/22/2022]
Abstract
Actions can convey information about the affective state of an actor. By the end of the first year, infants show sensitivity to such emotional information in actions. Here, we examined the mechanisms contributing to infants' developing sensitivity to emotional action kinematics. We hypothesized that this sensitivity might rely on two factors: a stable motor representation of the observed action to be able to detect deviations from how it would typically be performed and experience with emotional expressions. The sensitivity of 12- to 13-month-old infants to happy and angry emotional cues in a manual transport action was examined using facial EMG. Infants' own movements when performing an object transport task were assessed using optical motion capture. The infants' caregivers' emotional expressivity was measured using a questionnaire. Negative emotional expressivity of the primary caregiver was significantly related to infants' sensitivity to observed angry actions. There was no evidence for such an association with infants' own motor skill. Overall, our results show that infants' experience with emotions, measured as caregivers' emotional expressivity, may aid infants' discrimination of others' emotions expressed in action kinematics.
Collapse
|
5
|
Chung H, Meyer M, Debnath R, Fox NA, Woodward A. Neural correlates of familiar and unfamiliar action in infancy. J Exp Child Psychol 2022; 220:105415. [PMID: 35339810 PMCID: PMC9086142 DOI: 10.1016/j.jecp.2022.105415] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 02/24/2022] [Accepted: 02/25/2022] [Indexed: 11/15/2022]
Abstract
Behavioral evidence shows that experience with an action shapes action perception. Neural mirroring has been suggested as a mechanism underlying this behavioral phenomenon. Suppression of electroencephalogram (EEG) power in the mu frequency band, an index of motor activation, typically reflects neural mirroring. However, contradictory findings exist regarding the association between mu suppression and motor familiarity in infant EEG studies. In this study, we investigated the neural underpinnings reflecting the role of familiarity in action perception. We measured neural processing of familiar (grasp) and novel (tool-use) actions in 9- and 12-month-old infants. Specifically, we measured infants' distinct motor/visual activity and explored functional connectivity associated with these processes. Mu suppression was stronger for grasping than for tool use, whereas significant mu and occipital alpha (indexing visual activity) suppression were evident for both actions. Interestingly, selective motor-visual functional connectivity was found during observation of familiar action, a pattern not observed for novel action. Thus, the neural correlates of perception of familiar actions may be best understood in terms of a functional neural network rather than isolated regional activity. Our findings provide novel insights on analytic approaches for identifying motor-specific neural activity while also considering neural networks involved in observing motorically familiar versus unfamiliar actions.
Collapse
Affiliation(s)
| | - Marlene Meyer
- University of Chicago, Chicago, IL 60637, USA; Donders Institute, Radboud University, 6525 GD Nijmegen, the Netherlands
| | - Ranjan Debnath
- Leibniz Institute for Neurobiology, 39118 Magdeburg, Germany
| | - Nathan A Fox
- University of Maryland, College Park, MD 20742, USA
| | | |
Collapse
|
6
|
Quadrelli E, Roberti E, Polver S, Bulf H, Turati C. Sensorimotor Activity and Network Connectivity to Dynamic and Static Emotional Faces in 7-Month-Old Infants. Brain Sci 2021; 11:brainsci11111396. [PMID: 34827394 PMCID: PMC8615901 DOI: 10.3390/brainsci11111396] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 11/16/2022] Open
Abstract
The present study investigated whether, as in adults, 7-month-old infants’ sensorimotor brain areas are recruited in response to the observation of emotional facial expressions. Activity of the sensorimotor cortex, as indexed by µ rhythm suppression, was recorded using electroencephalography (EEG) while infants observed neutral, angry, and happy facial expressions either in a static (N = 19) or dynamic (N = 19) condition. Graph theory analysis was used to investigate to which extent neural activity was functionally localized in specific cortical areas. Happy facial expressions elicited greater sensorimotor activation compared to angry faces in the dynamic experimental condition, while no difference was found between the three expressions in the static condition. Results also revealed that happy but not angry nor neutral expressions elicited a significant right-lateralized activation in the dynamic condition. Furthermore, dynamic emotional faces generated more efficient processing as they elicited higher global efficiency and lower networks’ diameter compared to static faces. Overall, current results suggest that, contrarily to neutral and angry faces, happy expressions elicit sensorimotor activity at 7 months and dynamic emotional faces are more efficiently processed by functional brain networks. Finally, current data provide evidence of the existence of a right-lateralized activity for the processing of happy facial expressions.
Collapse
Affiliation(s)
- Ermanno Quadrelli
- Department of Psychology, University of Milano-Bicocca, Edificio U6, Piazza dell’Ateneo Nuovo 1, 20126 Milano, Italy; (E.R.); (S.P.); (H.B.); (C.T.)
- NeuroMI, Milan Center for Neuroscience, 20126 Milano, Italy
- Correspondence: ; Tel.: +39-026-448-3775
| | - Elisa Roberti
- Department of Psychology, University of Milano-Bicocca, Edificio U6, Piazza dell’Ateneo Nuovo 1, 20126 Milano, Italy; (E.R.); (S.P.); (H.B.); (C.T.)
- NeuroMI, Milan Center for Neuroscience, 20126 Milano, Italy
| | - Silvia Polver
- Department of Psychology, University of Milano-Bicocca, Edificio U6, Piazza dell’Ateneo Nuovo 1, 20126 Milano, Italy; (E.R.); (S.P.); (H.B.); (C.T.)
| | - Hermann Bulf
- Department of Psychology, University of Milano-Bicocca, Edificio U6, Piazza dell’Ateneo Nuovo 1, 20126 Milano, Italy; (E.R.); (S.P.); (H.B.); (C.T.)
- NeuroMI, Milan Center for Neuroscience, 20126 Milano, Italy
| | - Chiara Turati
- Department of Psychology, University of Milano-Bicocca, Edificio U6, Piazza dell’Ateneo Nuovo 1, 20126 Milano, Italy; (E.R.); (S.P.); (H.B.); (C.T.)
- NeuroMI, Milan Center for Neuroscience, 20126 Milano, Italy
| |
Collapse
|
7
|
Meyer M, Chung H, Debnath R, Fox N, Woodward AL. Social context shapes neural processing of others' actions in 9-month-old infants. J Exp Child Psychol 2021; 213:105260. [PMID: 34390926 DOI: 10.1016/j.jecp.2021.105260] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 06/04/2021] [Accepted: 07/09/2021] [Indexed: 02/02/2023]
Abstract
From infancy, neural processes for perceiving others' actions and producing one's own actions overlap (neural mirroring). Adults and children show enhanced mirroring in social interactions. Yet, whether social context affects mirroring in infancy, a time when processing others' actions is crucial for action learning, remains unclear. We examined whether turn-taking, an early form of social interaction, enhanced 9-month-olds' neural mirroring. We recorded electroencephalography while 9-month-olds were grasping (execution) and observing live grasps (observation). In this design, half of the infants observed and acted in alternation (turn-taking condition), whereas the other half observed several times in a row before acting (blocked condition). Replicating previous findings, infants showed significant 6- to 9-Hz mu suppression (indicating motor activation) during execution and observation (n = 24). In addition, a condition (turn-taking or blocked) by time (action start or end) interaction indicated that infants engaged in turn-taking (n = 9), but not in the blocked context (n = 15), showed more mirroring when observing the action start compared with the action end. Exploratory analyses further suggest that (a) there is higher visual-motor functional connectivity in turn-taking toward the action's end, (b) mirroring relates to later visual-motor connectivity, and (c) visual attention as indexed by occipital alpha is enhanced in turn-taking compared with the blocked context. Together, this suggests that the neural processing of others' actions is modulated by the social context in infancy and that turn-taking may be particularly effective in engaging infants' action perception system.
Collapse
Affiliation(s)
- Marlene Meyer
- Department of Psychology, University of Chicago, Chicago, IL 60637, USA; Donders Institute, Radboud University, 6525 GD Nijmegen, the Netherlands.
| | - Haerin Chung
- Department of Psychology, University of Chicago, Chicago, IL 60637, USA
| | - Ranjan Debnath
- Leibniz Institute for Neurobiology, 39118 Magdeburg, Germany
| | - Nathan Fox
- Child Development Lab, Department of Human Development and Quantitative Methodology, University of Maryland, College Park, MD 20742, USA
| | - Amanda L Woodward
- Department of Psychology, University of Chicago, Chicago, IL 60637, USA
| |
Collapse
|
8
|
Getting a grip on early intention understanding: The role of motor, cognitive, and social factors. PROGRESS IN BRAIN RESEARCH 2020. [PMID: 32859284 DOI: 10.1016/bs.pbr.2020.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register]
Abstract
This chapter considers various factors that facilitate infants' understanding of other people's intentions. As adults, we view the actions people perform around us as intentional, to achieve a goal, rather than idle movements. For example, when observing another person perform a simple grasping action, such as picking up a slice of pizza, we perceive this action as goal-directed. Due to our understanding of the person's intention, we focus more so on the relation between the person and their goal, rather than the motion involved in the action. Infants develop an understanding of intentional agents and their goals within the first year of life. This chapter reviews multiple factors that are at play in facilitating infants' learning about the intentions of others' actions. We consider this from various perspectives, including the role of active experience, sensitivity to behavioral cues, cognitive factors, and social factors. We first review evidence concerning infants' learning of intentional actions from active experience. We then go on to evaluate how this learning could also come about via comparison processes, statistical learning, and use of behavioral cues such as object labeling and action effects. We also review social factors such as infant-directed actions and triadic engagement within social interactions that emerging evidence suggests are helpful in facilitating infants' understanding of other people's actions. Finally, we consider the extent to which these factors interact with one another in different contexts, as well as implications and future directions.
Collapse
|
9
|
Gerson SA, Meyer M. Young Children's Memories for Social Actions: Influences of Age, Theory of Mind, and Motor Complexity. Child Dev 2020; 92:142-156. [PMID: 32706920 DOI: 10.1111/cdev.13387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Children learn actions performed by a social partner better when they misremember these actions as their own. Identifying the factors that alter the propensity to make appropriation errors is critical for optimizing social learning. In two experiments (N = 110), we investigate the developmental trajectory of appropriation errors and examine social-cognitive and motor-related factors in 3- to 8-year-olds. Children with better theory of mind (ToM) skills made fewer appropriation errors for motorically complex actions. Appropriation errors did not differ as a function of ToM if children could perform the corresponding actions. A second experiment replicated this effect and found no influence of collaborative context on appropriation errors. This research sheds light on the complex relations among development, social-cognition, and motor-related factors.
Collapse
|
10
|
Ramsey R, Ward R. Putting the Nonsocial Into Social Neuroscience: A Role for Domain-General Priority Maps During Social Interactions. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2020; 15:1076-1094. [DOI: 10.1177/1745691620904972] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Whether on a first date or during a team briefing at work, people’s daily lives are inundated with social information, and in recent years, researchers have begun studying the neural mechanisms that support social-information processing. We argue that the focus of social neuroscience research to date has been skewed toward specialized processes at the expense of general processing mechanisms with a consequence that unrealistic expectations have been set for what specialized processes alone can achieve. We propose that for social neuroscience to develop into a more mature research program, it needs to embrace hybrid models that integrate specialized person representations with domain-general solutions, such as prioritization and selection, which operate across all classes of information (both social and nonsocial). To illustrate our central arguments, we first describe and then evaluate a hybrid model of information processing during social interactions that (a) generates novel and falsifiable predictions compared with existing models; (b) is predicated on a wealth of neurobiological evidence spanning many decades, methods, and species; (c) requires a superior standard of evidence to substantiate domain-specific mechanisms of social behavior; and (d) transforms expectations of what types of neural mechanisms may contribute to social-information processing in both typical and atypical populations.
Collapse
Affiliation(s)
- Richard Ramsey
- Wales Institute for Cognitive Neuroscience, School of Psychology, Bangor University
- Department of Psychology, Macquarie University
| | - Rob Ward
- Wales Institute for Cognitive Neuroscience, School of Psychology, Bangor University
| |
Collapse
|
11
|
Filippa M, Monaci MG, Young S, Grandjean D, Nuti G, Nadel J. Shall We Play the Same? Pedagogical Perspectives on Infants’ and Children’s Imitation of Musical Gestures. Front Psychol 2020; 11:1087. [PMID: 32581943 PMCID: PMC7283546 DOI: 10.3389/fpsyg.2020.01087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 04/28/2020] [Indexed: 11/13/2022] Open
Abstract
Imitation, both gestural and vocal, has been acknowledged to be at the origin of human communication (Donald, 1991). Music is often considered to be the first means of communication of emotion via both vocal and gestural synchronization (Malloch, 1999; Malloch and Trevarthen, 2009). Instrumental music is part of the human heritage for more than 35,000 years before our era (Aimé et al., 2020). However, very little is known about the acquisition of gestures that produce sounds (i.e., musical gestures) and their role in the development of music and musicality. In the present paper, we propose that studying early synchronous imitation of musical gestures is essential both for investigating the development of the early action–perception system and for outlining early music interventions during infancy. We designed double musical objects which can be used in preschool music education for prompting synchronic imitation of musical gestures between adult and child, and between dyads of infants. We conclude by proposing a novel pedagogical perspective in music education for the early years which links the privileged orientation of infants and children towards sound discoveries with the development of perception-action coupling via imitation of musical gestures.
Collapse
Affiliation(s)
- Manuela Filippa
- Neuroscience of Emotion and Affective Dynamics Laboratory, Department of Psychology and Educational Sciences, Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland
- Division of Development and Growth, Department of Paediatrics, Gynaecology and Obstetrics, University of Geneva, Geneva, Switzerland
- Department of Social Sciences, University of Valle d’Aosta, Aosta, Italy
- *Correspondence: Manuela Filippa,
| | | | - Susan Young
- University of Roehampton London, London, United Kingdom
| | - Didier Grandjean
- Neuroscience of Emotion and Affective Dynamics Laboratory, Department of Psychology and Educational Sciences, Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland
| | - Gianni Nuti
- Department of Social Sciences, University of Valle d’Aosta, Aosta, Italy
| | | |
Collapse
|
12
|
Filippa M, Cornara S, Monaci MG, Grandjean D, Nuti G, Nadel J. L’imitation sonore durant la période préverbale : enjeux théoriques et dispositifs. ENFANCE 2020. [DOI: 10.3917/enf2.201.0131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
|
13
|
Quadrelli E, Geangu E, Turati C. Human action sounds elicit sensorimotor activation early in life. Cortex 2019; 117:323-335. [DOI: 10.1016/j.cortex.2019.05.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 12/24/2018] [Accepted: 05/03/2019] [Indexed: 11/29/2022]
|
14
|
Morales S, Bowman LC, Velnoskey KR, Fox NA, Redcay E. An fMRI study of action observation and action execution in childhood. Dev Cogn Neurosci 2019; 37:100655. [PMID: 31102960 PMCID: PMC6570413 DOI: 10.1016/j.dcn.2019.100655] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 04/16/2019] [Accepted: 05/03/2019] [Indexed: 11/23/2022] Open
Abstract
Although many studies have examined the location and function of the mirror neuron system (MNS) in human adults, we know relatively little about its development. The current study fills this gap by using fMRI to examine for the first time the development of the brain regions implicated in action execution, action observation, and their overlap. We examined age-related differences in brain activation by contrasting a group of children (n = 21) and adults (n = 18). Surfaced-based analyses of action execution and action observation revealed that brain activity for action observation and execution in children is similar to adults, though adults displayed greater activity than children within the right superior parietal lobe during action execution and the occipital lobe during action observation compared to control. Further, within-individual measures of overlapping activation between action observation and execution revealed age-related differences, such that adults, compared to children, displayed more spatial overlap. Moreover, the extent of the overlap in activation across conditions was related to better motor skills and action representation abilities in children. These data indicate that the MNS changes between middle childhood and adulthood. The data also demonstrate the functional significance of the putative MNS to motor skills and action representation during development.
Collapse
Affiliation(s)
| | - Lindsay C Bowman
- The University of Maryland, College Park, United States; The University of California, Davis, United States
| | | | - Nathan A Fox
- The University of Maryland, College Park, United States
| | | |
Collapse
|
15
|
Bryant LJ, Cuevas K. Effects of active and observational experience on EEG activity during early childhood. Psychophysiology 2019; 56:e13360. [PMID: 30835864 DOI: 10.1111/psyp.13360] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 01/17/2019] [Accepted: 02/10/2019] [Indexed: 11/30/2022]
Abstract
While it is accepted that action experience facilitates action understanding, it is debated whether first-hand motor and visual experience differentially influence this ability. Action understanding relies on relatively broad cortical activity, including that of the neural mirroring and visual attention systems. Infant and adult research has demonstrated that prior motor and visual experience have distinct effects on cortical activity during action perception, though this has yet to be investigated in young children. We used a within-subject design and an at-home training paradigm to manipulate 3- to 6-year-olds' experience with two relatively novel actions. On Days 1-4, children received brief active training with one tool (i.e., motor experience) and observational training with the other tool (i.e., visual experience: video of a demonstrator modeling the action). On Day 5, we measured children's EEG mu/alpha (8-10 Hz) and beta rhythm (16-20 Hz) activity during observation and execution of these actions in the laboratory. Although central-parietal mu and beta rhythm activity did not differ as a function of training condition, desynchronization of the occipital alpha rhythm was greater during perception of the active training task than of the observational training task. Our findings suggest that, during early childhood, action experience may modulate visual attention during subsequent action perception. Further, children exhibited neural mirroring-central-parietal desynchronization during both tool-use action observation and execution-within the mu rhythm, but not the beta rhythm. These findings have significant implications for our understanding of the broad cortical activity that supports action perception during this period.
Collapse
Affiliation(s)
- Lauren J Bryant
- Department of Psychological Sciences, University of Connecticut, Storrs, Connecticut
| | - Kimberly Cuevas
- Department of Psychological Sciences, University of Connecticut, Storrs, Connecticut
| |
Collapse
|
16
|
Antognini K, Daum MM. Toddlers show sensorimotor activity during auditory verb processing. Neuropsychologia 2019; 126:82-91. [DOI: 10.1016/j.neuropsychologia.2017.07.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 07/18/2017] [Accepted: 07/18/2017] [Indexed: 11/25/2022]
|
17
|
Monroy CD, Meyer M, Schröer L, Gerson SA, Hunnius S. The infant motor system predicts actions based on visual statistical learning. Neuroimage 2019; 185:947-954. [DOI: 10.1016/j.neuroimage.2017.12.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 09/20/2017] [Accepted: 12/07/2017] [Indexed: 10/18/2022] Open
|
18
|
Srinivasan SM, Bhat AN. Differences in means-end exploration between infants at risk for autism and typically developing infants in the first 15 months of life. Dev Psychobiol 2018; 61:203-215. [PMID: 30511480 DOI: 10.1002/dev.21810] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 10/19/2018] [Accepted: 10/26/2018] [Indexed: 12/22/2022]
Abstract
Our study compared means-end exploration in infants at risk (AR) for autism and typically developing (TD) infants using a nested box paradigm. Sixteen AR and 16 TD infants were observed at 9, 12, and 15 months with follow-up at 18 and 24 months. We collected video data on three tasks involving retrieval of a small toy by opening (a) an opaque box, (b) a transparent box, and (c) two nested boxes. Dependent variables included hand bias, time to completion, bilateral hand use, problem-solving strategies used, and tester assistance required. There were no group differences in terms of hand biases. Compared to TD infants, AR infants had lower bilateral hand use, poor problem solving skills, and required greater assistance. Both groups demonstrated age-related improvements in motor and cognitive skills. Means-end exploration provides a window into the bilateral coordination and motor planning/problem-solving abilities of young infants at risk for autism. Lastly, object retrieval tasks could serve as important learning contexts for at-risk infants.
Collapse
Affiliation(s)
- Sudha M Srinivasan
- IDC School of Design, Indian Institute of Technology Bombay, Mumbai, India.,Department of Kinesiology, Physical Therapy Program, University of Connecticut, Storrs, Connecticut
| | - Anjana N Bhat
- Department of Kinesiology, Physical Therapy Program, University of Connecticut, Storrs, Connecticut.,Department of Physical Therapy, Biomechanics & Movement Science Program, University of Delaware, Newark, Delaware.,Department of Psychological & Brain Sciences, University of Delaware, Newark, Delaware
| |
Collapse
|
19
|
Di Mauro M, Toffalini E, Grassi M, Petrini K. Effect of Long-Term Music Training on Emotion Perception From Drumming Improvisation. Front Psychol 2018; 9:2168. [PMID: 30473677 PMCID: PMC6237981 DOI: 10.3389/fpsyg.2018.02168] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Accepted: 10/22/2018] [Indexed: 11/13/2022] Open
Abstract
Long-term music training has been shown to affect different cognitive and perceptual abilities. However, it is less well known whether it can also affect the perception of emotion from music, especially purely rhythmic music. Hence, we asked a group of 16 non-musicians, 16 musicians with no drumming experience, and 16 drummers to judge the level of expressiveness, the valence (positive and negative), and the category of emotion perceived from 96 drumming improvisation clips (audio-only, video-only, and audiovideo) that varied in several music features (e.g., musical genre, tempo, complexity, drummer’s expressiveness, and drummer’s style). Our results show that the level and type of music training influence the perceived expressiveness, valence, and emotion from solo drumming improvisation. Overall, non-musicians, non-drummer musicians, and drummers were affected differently by changes in some characteristics of the music performance, for example musicians (with and without drumming experience) gave a greater weight to the visual performance than non-musicians when giving their emotional judgments. These findings suggest that besides influencing several cognitive and perceptual abilities, music training also affects how we perceive emotion from music.
Collapse
Affiliation(s)
- Martina Di Mauro
- Department of General Psychology, University of Padua, Padua, Italy
| | - Enrico Toffalini
- Department of General Psychology, University of Padua, Padua, Italy
| | - Massimo Grassi
- Department of General Psychology, University of Padua, Padua, Italy
| | - Karin Petrini
- Department of Psychology, University of Bath, Bath, United Kingdom
| |
Collapse
|
20
|
Congdon EL, Kwon MK, Levine SC. Learning to measure through action and gesture: Children’s prior knowledge matters. Cognition 2018; 180:182-190. [DOI: 10.1016/j.cognition.2018.07.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 06/26/2018] [Accepted: 07/04/2018] [Indexed: 11/29/2022]
|
21
|
EEG beta desynchronization during hand goal-directed action observation in newborn monkeys and its relation to the emergence of hand motor skills. Dev Cogn Neurosci 2018. [PMID: 29524845 PMCID: PMC6003410 DOI: 10.1016/j.dcn.2018.02.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Previous developmental research suggests that motor experience supports the development of action perception across the lifespan. However, it is still unknown when the neural mechanisms underlying action-perception coupling emerge in infancy. The goal of this study was to examine the neural correlates of action perception during the emergence of grasping abilities in newborn rhesus macaques. Neural activity, recorded via electroencephalogram (EEG), while monkeys observed grasping actions, mimed actions and means-end movements during the first (W1) and second week (W2) of life was measured. Event-related desynchronization (ERD) during action observation was computed from the EEG in the alpha and beta bands, two components of the sensorimotor mu rhythm associated with activity of the mirror neuron system (MNS). Results revealed age-related changes in the beta band, but not the alpha band, over anterior electrodes, with greater desynchronization at W2 than W1 for the observation of grasping actions. Additionally, desynchronization to observed grasping actions at W2 was associated with infants’ motor skills – measured by a separate behavioral task – such that more grasping attempts were associated to greater beta ERD. These findings suggest the emergence of an early action-perception system, that relies on motor experience, shortly after birth.
Collapse
|
22
|
Langeloh M, Buttelmann D, Matthes D, Grassmann S, Pauen S, Hoehl S. Reduced Mu Power in Response to Unusual Actions Is Context-Dependent in 1-Year-Olds. Front Psychol 2018; 9:36. [PMID: 29441034 PMCID: PMC5797571 DOI: 10.3389/fpsyg.2018.00036] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Accepted: 01/10/2018] [Indexed: 12/27/2022] Open
Abstract
During social interactions infants predict and evaluate other people's actions. Previous behavioral research found that infants' imitation of others' actions depends on these evaluations and is context-dependent: 1-year-olds predominantly imitated an unusual action (turning on a lamp with one's forehead) when the model's hands were free compared to when the model's hands were occupied or restrained. In the present study, we adapted this behavioral paradigm to a neurophysiological study measuring infants' brain activity while observing usual and unusual actions via electroencephalography. In particular, we measured differences in mu power (6 - 8 Hz) associated with motor activation. In a between-subjects design, 12- to 14-month-old infants watched videos of adult models demonstrating that their hands were either free or restrained. Subsequent test frames showed the models turning on a lamp or a soundbox by using their head or their hand. Results in the hands-free condition revealed that 12- to 14-month-olds displayed a reduction of mu power in frontal regions in response to unusual and thus unexpected actions (head touch) compared to usual and expected actions (hand touch). This may be explained by increased motor activation required for updating prior action predictions in response to unusual actions though alternative explanations in terms of general attention or cognitive control processes may also be considered. In the hands-restrained condition, responses in mu frequency band did not differ between action outcomes. This implies that unusual head-touch actions compared to hand-touch actions do not necessarily evoke a reduction of mu power. Thus, we conclude that reduction of mu frequency power is context-dependent during infants' action perception. Our results are interpreted in terms of motor system activity measured via changes in mu frequency band as being one important neural mechanism involved in action prediction and evaluation from early on.
Collapse
Affiliation(s)
- Miriam Langeloh
- Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
- Department of Psychology, Heidelberg University, Heidelberg, Germany
| | | | - Daniel Matthes
- Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
| | - Susanne Grassmann
- Institute of Educational Research and Development, University of Applied Sciences and Arts Northwestern Switzerland, Windisch, Switzerland
| | - Sabina Pauen
- Department of Psychology, Heidelberg University, Heidelberg, Germany
| | - Stefanie Hoehl
- Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
- Faculty of Psychology, University of Vienna, Vienna, Austria
| |
Collapse
|
23
|
Monroy C, Gerson S, Hunnius S. Infants' Motor Proficiency and Statistical Learning for Actions. Front Psychol 2017; 8:2174. [PMID: 29375414 PMCID: PMC5770741 DOI: 10.3389/fpsyg.2017.02174] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Accepted: 11/29/2017] [Indexed: 11/17/2022] Open
Abstract
Prior research has shown that infants learn statistical regularities in action sequences better than they learn non-action event sequences. This is consistent with current theories claiming that the same mechanism guides action observation and action execution. The current eye-tracking study tested the prediction, based on these theories, that infants' ability to learn statistical regularities in action sequences is modulated by their own motor abilities. Eight- to eleven-month-old infants observed an action sequence containing two deterministic action pairs (i.e., action A always followed by action B) embedded within an otherwise random sequence. One pair was performed with a whole-hand grasp. The second pair was performed with a pincer grasp, a fine motor skill that emerges around 9 months of age. Infants were then categorized into groups according to which grasp was dominant in their motor repertoire. Predictive looks to correct upcoming actions during the deterministic pairs were analyzed to measure whether infants learned and anticipated the sequence regularities. Findings indicate that infants learned the statistical regularities: across motor groups, they made more correct than incorrect predictive fixations to upcoming actions. Overall, learning was not significantly modulated by their dominant grasping abilities. However, infants with a dominant pincer grasp showed an earlier increase in correct predictions for the pincer grasp pair and not the whole-hand grasp. Likewise, infants with a dominant whole-hand grasp showed an early increase in correct predictions for the pair performed with a whole-hand grasp, and not the pincer grasp. Together, these findings suggest that infants' ability to learn action sequences is facilitated when the observed action matches their own action repertoire. However, findings cannot be explained entirely by motor accounts, as infants also learned the actions less congruent with their own abilities. Findings are discussed in terms of the interplay between the motor system and additional non-motor resources during the acquisition of new motor skills in infancy.
Collapse
Affiliation(s)
- Claire Monroy
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, Netherlands
- Department of Otolaryngology – Head and Neck Surgery, Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Sarah Gerson
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, Netherlands
- School of Psychology, Cardiff University, Cardiff, United Kingdom
| | - Sabine Hunnius
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, Netherlands
| |
Collapse
|
24
|
Reid VM, Kaduk K, Lunn J. Links between action perception and action production in 10-week-old infants. Neuropsychologia 2017; 126:69-74. [PMID: 29122610 DOI: 10.1016/j.neuropsychologia.2017.11.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 10/06/2017] [Accepted: 11/03/2017] [Indexed: 11/19/2022]
Abstract
In order to understand how experience of an action alters functional brain responses to visual information, we examined the effects of reflex walking on how 10-week-old infants processed biological motion. We gave experience of the reflex walk to half the participants, and did not give this experience to the other half of the sample. The participant's electrical brain activity in response to viewing upright and inverted walking and crawling movements indicated the detection of biological motion only for that group which experience the reflex walk, as evidenced by parietal electrode greater positivity for the upright than the inverted condition. This effect was observed only for the walking stimuli. This study suggests that parietal regions are associated with the perception of biological motion even at 9-11 weeks. Further, this result strongly suggests that experience refines the perception of biological motion and that at 10 weeks of age, the link between action perception and action production is tightly woven.
Collapse
Affiliation(s)
| | | | - Judith Lunn
- Department of Psychology, Lancaster University, UK
| |
Collapse
|
25
|
How preschoolers and adults represent their joint action partner's behavior. PSYCHOLOGICAL RESEARCH 2017; 83:863-877. [PMID: 29067520 DOI: 10.1007/s00426-017-0929-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 10/10/2017] [Indexed: 10/18/2022]
Abstract
We investigated the cognitive mechanisms underlying turn-taking joint action in 42-month-old children (Experiment 1) and adults (Experiment 2) using a behavioral task of dressing a virtual bear together. We aimed to investigate how participants represent a partners' behavior, i.e., in terms of specific action kinematics or of action effects. The bear was dressed by pressing a smaller and a bigger button. In the Action-response task, instructions asked participants to respond to the partner by pressing the same or opposite button; in the Action-effect task they had to respond to the partner's action effect by dressing the bear with the lacking part of the clothing, which in some cases implied pressing the same button and in other cases implied pressing the opposite button. In 50% of the trials, the partner's association between each button and the ensuing effect (dressing the bear with t-shirt or pants) was reversed, while it never changed for participants. Both children and adults showed no effect of physical congruency of actions, but showed impaired performance in the Action-effect task if their partner achieved her effect through a different action-effect association than their own. These results suggest that, when encoding their partner's actions, agents are influenced by action-effect associations that they learnt through their own experience. While interference led to overt errors in children, it caused longer reaction times in adults, suggesting that a flexible cognitive control (that is still in development in young children) is required to take on the partner's perspective.
Collapse
|
26
|
Schiavio A, van der Schyff D, Kruse-Weber S, Timmers R. When the Sound Becomes the Goal. 4E Cognition and Teleomusicality in Early Infancy. Front Psychol 2017; 8:1585. [PMID: 28993745 PMCID: PMC5622185 DOI: 10.3389/fpsyg.2017.01585] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Accepted: 08/29/2017] [Indexed: 12/31/2022] Open
Abstract
In this paper we explore early musical behaviors through the lenses of the recently emerged "4E" approach to mind, which sees cognitive processes as Embodied, Embedded, Enacted, and Extended. In doing so, we draw from a range of interdisciplinary research, engaging in critical and constructive discussions with both new findings and existing positions. In particular, we refer to observational research by French pedagogue and psychologist François Delalande, who examined infants' first "sound discoveries" and individuated three different musical "conducts" inspired by the "phases of the game" originally postulated by Piaget. Elaborating on such ideas we introduce the notion of "teleomusicality," which describes the goal-directed behaviors infants adopt to explore and play with sounds. This is distinguished from the developmentally earlier "protomusicality," which is based on music-like utterances, movements, and emotionally relevant interactions (e.g., with primary caregivers) that do not entail a primary focus on sound itself. The development from protomusicality to teleomusicality is discussed in terms of an "attentive shift" that occurs between 6 and 10 months of age. This forms the basis of a conceptual framework for early musical development that emphasizes the emergence of exploratory, goal-directed (i.e., sound-oriented), and self-organized musical actions in infancy. In line with this, we provide a preliminary taxonomy of teleomusical processes discussing "Original Teleomusical Acts" (OTAs) and "Constituted Teleomusical Acts" (CTAs). We argue that while OTAs can be easily witnessed in infants' exploratory behaviors, CTAs involve the mastery of more specific and complex goal-directed chains of actions central to musical activity.
Collapse
Affiliation(s)
- Andrea Schiavio
- Institute for Music Education, University of Music and Performing ArtsGraz, Austria
- Department of Music, University of SheffieldSheffield, United Kingdom
- Centre for Systematic Musicology, University of GrazGraz, Austria
| | - Dylan van der Schyff
- Faculty of Education, Simon Fraser UniversityBurnaby, BC, Canada
- Faculty of Music, University of OxfordOxford, United Kingdom
| | - Silke Kruse-Weber
- Institute for Music Education, University of Music and Performing ArtsGraz, Austria
| | - Renee Timmers
- Department of Music, University of SheffieldSheffield, United Kingdom
| |
Collapse
|
27
|
Echoes on the motor network: how internal motor control structures afford sensory experience. Brain Struct Funct 2017; 222:3865-3888. [DOI: 10.1007/s00429-017-1484-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 07/25/2017] [Indexed: 01/10/2023]
|
28
|
Gerson SA, Meyer M, Hunnius S, Bekkering H. Unravelling the contributions of motor experience and conceptual knowledge in action perception: A training study. Sci Rep 2017; 7:46761. [PMID: 28440338 PMCID: PMC5404259 DOI: 10.1038/srep46761] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 03/21/2017] [Indexed: 11/09/2022] Open
Abstract
Prior knowledge affects how we perceive the world and the sensorimotor system actively guides our perception. An ongoing dispute regards the extent to which prior motor knowledge versus conceptual knowledge modulates the observation of others’ actions. Research indicates that motor experience increases motor activation during action perception. Other research, however, has shown that conceptual familiarity with actions also modulates motor activation, i.e., increased motor activation during observation of unfamiliar, compared to conceptually familiar, actions. To begin to disentangle motor from conceptual contributions to action perception, we uniquely combined motoric and conceptual interventions into one design. We experimentally manipulated participants’ experience with both motoric skills and conceptual knowledge, via motor training of kinematically challenging actions and contextual information about the action, respectively, in a week-long training session. Measurements of the effects on motor activity measured via electroencephalography (EEG) during pre- and post-training action observation were compared. We found distinct, non-interacting effects of both manipulations: Motor training increased motor activation, whereas additional conceptual knowledge decreased motor activation. The findings indicate that both factors influence action perception in a distinct and parallel manner. This research speaks to previously irreconcilable findings and provides novel insights about the distinct roles of motor and conceptual contributions to action perception.
Collapse
Affiliation(s)
- S A Gerson
- Radboud University Nijmegen, Donders Institute for Brain, Cognition, and Behaviour, Nijmegen, The Netherlands.,Cardiff University, School of Psychology, Cardiff, United Kingdom
| | - M Meyer
- Radboud University Nijmegen, Donders Institute for Brain, Cognition, and Behaviour, Nijmegen, The Netherlands.,University of Chicago, Department of Psychology, Chicago, USA
| | - S Hunnius
- Radboud University Nijmegen, Donders Institute for Brain, Cognition, and Behaviour, Nijmegen, The Netherlands
| | - H Bekkering
- Radboud University Nijmegen, Donders Institute for Brain, Cognition, and Behaviour, Nijmegen, The Netherlands
| |
Collapse
|
29
|
Xu J, Saether L, Sommerville JA. Experience facilitates the emergence of sharing behavior among 7.5-month-old infants. Dev Psychol 2016; 52:1732-1743. [PMID: 27657650 PMCID: PMC5083237 DOI: 10.1037/dev0000174] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Given the centrality of prosociality in everyday social functioning, understanding the factors and mechanisms underlying the origins of prosocial development is of critical importance. This experiment investigated whether experience with reciprocal object exchanges can drive the developmental onset of sharing behavior. Seven-month-old infants took part in 2 laboratory visits to assess their sharing behavior and ability to release objects. During the intervening 7- to 14-day period parents led infants in an intervention in which they were either encouraged to release objects into a container (bucket condition, n = 20), or share objects with the parent in the context of reciprocal object exchanges (sharing condition, n = 20). Results showed that infants in the sharing condition shared significantly more than infants in the bucket condition following the intervention, and infants in the sharing condition significantly increased their sharing behavior across the 2 visits. Parental empathy moderated the effect of this sharing intervention, but frequency of practice did not. These results suggest that reciprocal turn-taking in dyadic object-exchange interactions may facilitate the early emergence of sharing behavior, and this effect is mediated by parental empathy. (PsycINFO Database Record
Collapse
Affiliation(s)
- Jing Xu
- Department of Psychology, University of Washington
| | | | | |
Collapse
|
30
|
Bowman LC, Thorpe SG, Cannon EN, Fox NA. Action mechanisms for social cognition: behavioral and neural correlates of developing Theory of Mind. Dev Sci 2016; 20. [PMID: 27573916 DOI: 10.1111/desc.12447] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Accepted: 03/24/2016] [Indexed: 11/30/2022]
Abstract
Many psychological theories posit foundational links between two fundamental constructs: (1) our ability to produce, perceive, and represent action; and (2) our ability to understand the meaning and motivation behind the action (i.e. Theory of Mind; ToM). This position is contentious, however, and long-standing competing theories of social-cognitive development debate roles for basic action-processing in ToM. Developmental research is key to investigating these hypotheses, but whether individual differences in neural and behavioral measures of motor action relate to social-cognitive development is unknown. We examined 3- to 5-year-old children's (N = 26) EEG mu-desynchronization during production of object-directed action, and explored associations between mu-desynchronization and children's behavioral motor skills, behavioral action-representation abilities, and behavioral ToM. For children with high (but not low) mu-desynchronization, motor skill related to action-representation abilities, and action-representation mediated relations between motor skill and ToM. Results demonstrate novel foundational links between action-processing and ToM, suggesting that basic motor action may be a key mechanism for social-cognitive development, thus shedding light on the origins and emergence of higher social cognition.
Collapse
Affiliation(s)
| | - Samuel G Thorpe
- Department of Human Development and Quantitative Methodology, University of Maryland, USA
| | - Erin N Cannon
- Department of Human Development and Quantitative Methodology, University of Maryland, USA
| | - Nathan A Fox
- Department of Human Development and Quantitative Methodology, University of Maryland, USA
| |
Collapse
|
31
|
Robson SJ, Kuhlmeier VA. Infants' Understanding of Object-Directed Action: An Interdisciplinary Synthesis. Front Psychol 2016; 7:111. [PMID: 26903918 PMCID: PMC4746616 DOI: 10.3389/fpsyg.2016.00111] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2015] [Accepted: 01/20/2016] [Indexed: 11/13/2022] Open
Abstract
Recognizing that the object-directed actions of others are governed by goals and intentions is a crucial component of human interaction. These actions often occur rapidly and without explanation, yet we learn from and predict the actions of others with remarkable speed and accuracy, even during the first year of life. This review paper will serve as a bridge between several disparate literatures that, we suggest, can each contribute to our understanding of how infants interpret action. Specifically, we provide a review not just of research on infant goal attribution per se, but also incorporate findings from studies on the mirror neuron system and infant object cognition. The integration of these various research approaches allows for a novel construal of the extents and limits of early goal attribution – one in which the importance of the entire action context is considered – and points to specific future research directions.
Collapse
Affiliation(s)
- Scott J Robson
- Centre for Neuroscience Studies, Queen's University Kingston, ON, Canada
| | | |
Collapse
|
32
|
Cannon EN, Simpson EA, Fox NA, Vanderwert RE, Woodward AL, Ferrari PF. Relations between infants' emerging reach-grasp competence and event-related desynchronization in EEG. Dev Sci 2016; 19:50-62. [PMID: 25754667 PMCID: PMC7470427 DOI: 10.1111/desc.12295] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Accepted: 12/17/2014] [Indexed: 12/24/2022]
Abstract
Recent reports of similar patterns of brain electrical activity (electroencephalogram: EEG) during action execution and observation, recorded from scalp locations over motor-related regions in infants and adults, have raised the possibility that two foundational abilities--controlling one's own intentional actions and perceiving others' actions--may be integrally related during ontogeny. However, to our knowledge, there are no published reports of the relations between developments in motor skill (i.e. recording actual motor skill performance) and EEG during both action execution and action observation. In the present study we collected EEG from 21 9-month-olds who were given opportunities to reach for toys and who also observed an experimenter reach for toys. Event-related desynchronization (ERD) was computed from the EEG during the reaching events. We assessed infants' reaching-grasping competence, including reach latency, errors, preshaping of the hand, and bimanual reaches, and found that desynchronization recorded in scalp electrodes over motor-related regions during action observation was associated with action competence during execution. Infants who were more competent reachers, compared to less competent reachers, exhibited greater ERD while observing reaching-grasping. These results provide initial evidence for an early emerging neural system integrating one's own actions with the perception of others' actions.
Collapse
Affiliation(s)
- Erin N Cannon
- Department of Human Development and Quantitative Methodology, University of Maryland, USA
| | - Elizabeth A Simpson
- Dipartimento di Neuroscienze, Università di Parma, Italy
- Eunice Kennedy Shriver National Institutes of Child Health and Human Development, Poolesville, USA
| | - Nathan A Fox
- Department of Human Development and Quantitative Methodology, University of Maryland, USA
| | - Ross E Vanderwert
- Laboratories of Cognitive Neuroscience, Division of Developmental Medicine, Children's Hospital Boston, USA
| | | | - Pier F Ferrari
- Dipartimento di Neuroscienze, Università di Parma, Italy
| |
Collapse
|
33
|
Yoo KH, Cannon EN, Thorpe SG, Fox NA. Desynchronization in EEG during perception of means-end actions and relations with infants' grasping skill. BRITISH JOURNAL OF DEVELOPMENTAL PSYCHOLOGY 2015; 34:24-37. [PMID: 26381525 DOI: 10.1111/bjdp.12115] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Revised: 08/06/2015] [Indexed: 11/29/2022]
Abstract
The current study examined age-related differences in electroencephalogram (EEG) activity during perception of means-end actions and production of grasps, and how EEG activity may relate to infants' motor competence. We collected data from 9- and 12-month-old infants during perception of means-end actions made with a tool and during execution of their own grasps. We computed event-related desynchronization (ERD) during perception and production events and assessed infants' reach-grasp competence by looking at their latency to complete grasps. Although we found greater ERD during perception of means-end actions in 9-month-olds compared with 12-month-olds, we found the relation between ERD during perception and emerging reach-grasp competence to be specific for 12-month-olds and not for 9-month-olds. These results provide evidence for an emerging neural system that supports the coupling of action and perception with infants' emerging motor competence in the first year of life.
Collapse
Affiliation(s)
- Kathryn H Yoo
- Department of Human Development and Quantitative Methodology, University of Maryland, College Park, Maryland, USA
| | - Erin N Cannon
- Department of Human Development and Quantitative Methodology, University of Maryland, College Park, Maryland, USA
| | - Samuel G Thorpe
- Department of Human Development and Quantitative Methodology, University of Maryland, College Park, Maryland, USA
| | - Nathan A Fox
- Department of Human Development and Quantitative Methodology, University of Maryland, College Park, Maryland, USA
| |
Collapse
|
34
|
Stapel JC, Hunnius S, Bekkering H. Fifteen-month-old infants use velocity information to predict others' action targets. Front Psychol 2015; 6:1092. [PMID: 26300801 PMCID: PMC4523741 DOI: 10.3389/fpsyg.2015.01092] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Accepted: 07/16/2015] [Indexed: 11/13/2022] Open
Abstract
In a world full of objects, predicting which object a person is going to grasp is not easy for an onlooker. Among other cues, the characteristics of a reaching movement might be informative for predicting its target, as approach movements are slower when more accuracy is required. The current study examined whether observers can predict the target of an action based on the movement velocity while the action is still unfolding, and if so, whether these predictions are likely the result of motor simulation. We investigated the role of motor processes for velocity-based predictions by studying participants who based on their age differed in motor experience with the task at hand, namely reaching. To that end, 9-, 12-, and 15-month-old infants and a group of adults participated in an eye-tracking experiment which assessed action prediction accuracy. Participants observed a hand repeatedly moving toward and pressing a button on a panel, one of which was small, the other one large. The velocity of the reaching hand was the central cue for predicting which button would be the target of the observed action as the velocity was lower when reaching for the small compared to the large button. Adults and 15-month-old infants made more frequent visual anticipations to the close button when it was the target than when it was not and were thus able to use the information in the speed of the approach movement for the prediction of the action target. The 9- and 12-month-olds, however, did not display this difference. After the eye-tracking experiment, infants’ ability to aim for and press buttons of different sizes was evaluated. Results showed that the 15-month-olds were more proficient than the 9- and 12-month-olds in performing the reaching actions. The developmental time line of velocity-based action predictions thus corresponds to the development of performing that motor act yourself. Taken together, these data suggest that motor simulation may underlie velocity-based predictions.
Collapse
Affiliation(s)
- Janny C Stapel
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen Nijmegen, Netherlands
| | - Sabine Hunnius
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen Nijmegen, Netherlands
| | - Harold Bekkering
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen Nijmegen, Netherlands
| |
Collapse
|
35
|
Meyer M, Braukmann R, Stapel JC, Bekkering H, Hunnius S. Monitoring others' errors: The role of the motor system in early childhood and adulthood. BRITISH JOURNAL OF DEVELOPMENTAL PSYCHOLOGY 2015; 34:66-85. [PMID: 26183644 DOI: 10.1111/bjdp.12101] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Revised: 06/09/2015] [Indexed: 11/27/2022]
Abstract
Previous research demonstrates that from early in life, our cortical sensorimotor areas are activated both when performing and when observing actions (mirroring). Recent findings suggest that the adult motor system is also involved in detecting others' rule violations. Yet, how this translates to everyday action errors (e.g., accidentally dropping something) and how error-sensitive motor activity for others' actions emerges are still unknown. In this study, we examined the role of the motor system in error monitoring. Participants observed successful and unsuccessful pincer grasp actions while their electroencephalography was registered. We tested infants (8- and 14-month-olds) at different stages of learning the pincer grasp and adults as advanced graspers. Power in Alpha- and Beta-frequencies was analysed to assess motor and visual processing. Adults showed enhanced motor activity when observing erroneous actions. However, neither 8- nor 14-month-olds displayed this error sensitivity, despite showing motor activity for both actions. All groups did show similar visual activity, that is more Alpha-suppression, when observing correct actions. Thus, while correct and erroneous actions were processed as visually distinct in all age groups, only the adults' motor system was sensitive to action correctness. Functionality of different brain oscillations in the development of error monitoring and mirroring is discussed.
Collapse
Affiliation(s)
- Marlene Meyer
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, The Netherlands
| | - Ricarda Braukmann
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, The Netherlands.,Radboud University Medical Center, Nijmegen, The Netherlands
| | - Janny C Stapel
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, The Netherlands
| | - Harold Bekkering
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, The Netherlands
| | - Sabine Hunnius
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, The Netherlands
| |
Collapse
|
36
|
Gerson SA, Mahajan N, Sommerville JA, Matz L, Woodward AL. Shifting goals: effects of active and observational experience on infants' understanding of higher order goals. Front Psychol 2015; 6:310. [PMID: 25852622 PMCID: PMC4369876 DOI: 10.3389/fpsyg.2015.00310] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Accepted: 03/04/2015] [Indexed: 11/13/2022] Open
Abstract
Action perception links have been argued to support the emergence of action understanding, but their role in infants’ perception of distal goals has not been fully investigated. The current experiments address this issue. During the development of means-end actions, infants shift their focus from the means of the action to the distal goal. In Experiment One, we evaluated whether this same shift in attention (from the means to the distal goal) when learning to produce multi-step actions is reflected in infants’ perception of others’ means-end actions. Eight-months-old infants underwent active training in means-end action production and their subsequent analysis of an observed means-end action was assessed in a visual habituation paradigm. Infants’ degree of success in the training paradigm was related to their subsequent interpretation of the observed action as directed at the means versus the distal goal. In Experiment Two, observational and control manipulations provided evidence that these effects depended on the infants’ active engagement in the means-end actions. These results suggest that the processes that give rise to means-end structure in infants’ motor behavior also support the emergence of means-end structure in their analysis of others’ goals.
Collapse
Affiliation(s)
- Sarah A Gerson
- University of St Andrews, Saint Andrews UK ; University of Maryland, College Park, MD USA ; Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen Netherlands
| | - Neha Mahajan
- University of Maryland, College Park, MD USA ; Portland State University, Portland, OR USA
| | | | - Lauren Matz
- University of Maryland, College Park, MD USA
| | - Amanda L Woodward
- University of Maryland, College Park, MD USA ; University of Chicago, Chicago, IL USA
| |
Collapse
|