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Ciaramidaro A, Toppi J, Vogel P, Freitag CM, Siniatchkin M, Astolfi L. Synergy of the mirror neuron system and the mentalizing system in a single brain and between brains during joint actions. Neuroimage 2024; 299:120783. [PMID: 39187218 DOI: 10.1016/j.neuroimage.2024.120783] [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: 07/17/2024] [Revised: 08/04/2024] [Accepted: 08/12/2024] [Indexed: 08/28/2024] Open
Abstract
Cooperative action involves the simulation of actions and their co-representation by two or more people. This requires the involvement of two complex brain systems: the mirror neuron system (MNS) and the mentalizing system (MENT), both of critical importance for successful social interaction. However, their internal organization and the potential synergy of both systems during joint actions (JA) are yet to be determined. The aim of this study was to examine the role and interaction of these two fundamental systems-MENT and MNS-during continuous interaction. To this hand, we conducted a multiple-brain connectivity analysis in the source domain during a motor cooperation task using high-density EEG dual-recordings providing relevant insights into the roles of MNS and MENT at the intra- and interbrain levels. In particular, the intra-brain analysis demonstrated the essential function of both systems during JA, as well as the crucial role played by single brain regions of both neural mechanisms during cooperative activities. Specifically, our intra-brain analysis revealed that both neural mechanisms are essential during Joint Action (JA), showing a solid connection between MNS and MENT and a central role of the single brain regions of both mechanisms during cooperative actions. Additionally, our inter-brain study revealed increased inter-subject connections involving the motor system, MENT and MNS. Thus, our findings show a mutual influence between two interacting agents, based on synchronization of MNS and MENT systems. Our results actually encourage more research into the still-largely unknown realm of inter-brain dynamics and contribute to expand the body of knowledge in social neuroscience.
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Affiliation(s)
- Angela Ciaramidaro
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Viale Allegri 9, 42121 Reggio Emilia, Italy; Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, University Hospital, Goethe-University, Deutschordenstraße 50, 60528 Frankfurt/Main, Germany.
| | - Jlenia Toppi
- Department of Computer, Control, and Management Engineering, Univ. of Rome "Sapienza", Via Ariosto 25, 00185 Rome, Italy; Neuroelectrical Imaging and Brain Computer Interface Laboratory, Fondazione Santa Lucia IRCCS, Via Ardeatina 306/354, 00179 Rome, Italy
| | - Pascal Vogel
- Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, University Hospital, Goethe-University, Deutschordenstraße 50, 60528 Frankfurt/Main, Germany; Institute of Neurophysiology, Neuroscience Center, Goethe University, Heinrich-Hoffmann-Str. 7, 60528 Frankfurt/M, Germany
| | - Christine M Freitag
- Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, University Hospital, Goethe-University, Deutschordenstraße 50, 60528 Frankfurt/Main, Germany
| | - Michael Siniatchkin
- Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, University Hospital, Goethe-University, Deutschordenstraße 50, 60528 Frankfurt/Main, Germany; Clinic of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Aachen, RWTH Aachen University, Pauwelsstraße 30, 52074 Aachen, Germany
| | - Laura Astolfi
- Department of Computer, Control, and Management Engineering, Univ. of Rome "Sapienza", Via Ariosto 25, 00185 Rome, Italy; Neuroelectrical Imaging and Brain Computer Interface Laboratory, Fondazione Santa Lucia IRCCS, Via Ardeatina 306/354, 00179 Rome, Italy
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2
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Holmes NP, Di Chiaro NV, Crowe EM, Marson B, Göbel K, Gaigalas D, Jay T, Lockett AV, Powell ES, Zeni S, Reader AT. Transcranial magnetic stimulation over supramarginal gyrus stimulates primary motor cortex directly and impairs manual dexterity: implications for TMS focality. J Neurophysiol 2024; 131:360-378. [PMID: 38197162 DOI: 10.1152/jn.00369.2023] [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: 10/06/2023] [Revised: 12/08/2023] [Accepted: 01/01/2024] [Indexed: 01/11/2024] Open
Abstract
Based on human motor cortex, the effective spatial resolution of transcranial magnetic stimulation (TMS) is often described as 5-20 mm, because small changes in TMS coil position can have large effects on motor-evoked potentials (MEPs). MEPs are often studied at rest, with muscles relaxed. During muscle contraction and movement, corticospinal excitability is higher, thresholds for effective stimulation are lower, and MEPs can be evoked from larger regions of scalp, so the effective spatial resolution of TMS is larger. We found that TMS over the supramarginal gyrus (SMG) impaired manual dexterity in the grooved pegboard task. It also resulted in short-latency MEPs in hand muscles, despite the coil being 55 mm away from the motor cortex hand area (M1). MEPs might be evoked by either a specific corticospinal connection from SMG or a remote but direct electromagnetic stimulation of M1. To distinguish these alternatives, we mapped MEPs across the scalp during rest, isotonic contraction, and manual dexterity tasks and ran electric field simulations to model the expected M1 activation from 27 scalp locations and four coil orientations. We also systematically reviewed studies using TMS during movement. Across five experiments, TMS over SMG reliably evoked MEPs during hand movement. These MEPs were consistent with direct M1 stimulation and substantially decreased corticospinal thresholds during natural movement. Systematic review suggested that 54 published experiments may have suffered from similar motor activation confounds. Our results have implications for the assumed spatial resolution of TMS, and especially when TMS is presented within 55 mm of the motor cortex.NEW & NOTEWORTHY Transcranial magnetic stimulation (TMS) is often described as having an effective spatial resolution of ∼10 mm, because of the limited area of the scalp on which TMS produces motor-evoked potentials (MEPs) in resting muscles. We find that during natural hand movement TMS evokes MEPs from a much larger scalp area, in particular when stimulating over the supramarginal gyrus 55 mm away. Our results show that TMS can be effective at much larger distances than generally assumed.
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Affiliation(s)
- Nicholas P Holmes
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom
- School of Psychology, University of Nottingham, Nottingham, United Kingdom
| | | | - Emily M Crowe
- School of Psychology, University of Nottingham, Nottingham, United Kingdom
| | - Ben Marson
- School of Psychology, University of Nottingham, Nottingham, United Kingdom
| | - Karen Göbel
- School of Psychology, University of Nottingham, Nottingham, United Kingdom
| | - Dominykas Gaigalas
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Talia Jay
- School of Psychology, University of Nottingham, Nottingham, United Kingdom
| | - Abigail V Lockett
- School of Psychology, University of Nottingham, Nottingham, United Kingdom
| | - Eleanor S Powell
- School of Psychology, University of Nottingham, Nottingham, United Kingdom
| | - Silvia Zeni
- School of Psychology, University of Nottingham, Nottingham, United Kingdom
| | - Arran T Reader
- Department of Psychology, University of Stirling, Stirling, United Kingdom
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3
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Bruner E. Cognitive archaeology, and the psychological assessment of extinct minds. J Comp Neurol 2024; 532:e25583. [PMID: 38289186 DOI: 10.1002/cne.25583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 12/21/2023] [Accepted: 01/09/2024] [Indexed: 02/01/2024]
Abstract
Evolutionary anthropology relies on both neontological and paleontological information. In the latter case, fields such as paleoneurology, neuroarchaeology, and cognitive archaeology are supplying new perspectives in prehistory and neuroscience. Cognitive archaeology, in particular, investigates the behaviors associated with extinct species or cultures according to specific psychological models. For example, changes in working memory, attention, or visuospatial integration can be postulated when related behavioral changes are described in the archaeological record. However, cognition is a process based on different and partially independent functional elements, and extinct species could hence have evolved distinct combinations of cognitive abilities or features, based on both quantitative and qualitative differences. Accordingly, differences in working memory can lead to more conceptual or more holistic mindsets, with important changes in the perception and management of the mental experience. The parietal cortex is particularly interesting, in this sense, being involved in functions associated with body-tool integration, attention, and visual imaging. In some cases, evolutionary mismatches among these elements can induce drawbacks that, despite their positive effects on natural selection, can introduce important constraints in our own mental skills. Beyond the theoretical background, some hypotheses can be tested following methods in experimental psychology. In any case, theories in cognitive evolution must acknowledge that, beyond the brain and its biology, the human mind is also deeply rooted in body perception, in social networks, and in technological extension.
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Affiliation(s)
- Emiliano Bruner
- Centro Nacional de Investigación sobre la Evolución Humana, Burgos, Spain
- Alzheimer's Centre Reina Sofia-CIEN Foundation-ISCIII, Madrid, Spain
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4
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Unruh KE, Bartolotti JV, McKinney WS, Schmitt LM, Sweeney JA, Mosconi MW. Functional connectivity of cortical-cerebellar networks in relation to sensorimotor behavior and clinical features in autism spectrum disorder. Cereb Cortex 2023; 33:8990-9002. [PMID: 37246152 PMCID: PMC10350826 DOI: 10.1093/cercor/bhad177] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 04/21/2023] [Accepted: 04/22/2023] [Indexed: 05/30/2023] Open
Abstract
Sensorimotor issues are present in the majority of individuals with autism spectrum disorder (ASD) and are associated with core symptoms. The neural systems associated with these impairments remain unclear. Using a visually guided precision gripping task during functional magnetic resonance imaging, we characterized task-based connectivity and activation of cortical, subcortical, and cerebellar visuomotor networks. Participants with ASD (n = 19; ages 10-33) and age- and sex-matched neurotypical controls (n = 18) completed a visuomotor task at low and high force levels. Relative to controls, individuals with ASD showed reduced functional connectivity of right primary motor-anterior cingulate cortex and left anterior intraparietal lobule (aIPL)-right Crus I at high force only. At low force, increased caudate, and cerebellar activation each were associated with sensorimotor behavior in controls, but not in ASD. Reduced left aIPL-right Crus I connectivity was associated with more severe clinically rated ASD symptoms. These findings suggest that sensorimotor problems in ASD, particularly at high force levels, involve deficits in the integration of multimodal sensory feedback and reduced reliance on error-monitoring processes. Adding to literature positing that cerebellar dysfunction contributes to multiple developmental issues in ASD, our data implicate parietal-cerebellar connectivity as a key neural marker underlying both core and comorbid features of ASD.
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Affiliation(s)
- Kathryn E Unruh
- Life Span Institute, University of Kansas, Lawrence, KS, United States
- Kansas Center for Autism Research and Training (K-CART), University of Kansas, Lawrence, KS, United States
| | - James V Bartolotti
- Hoglund Biomedical Imaging Center, University of Kansas Medical Center, Kansas City, KS, United States
| | - Walker S McKinney
- Kansas Center for Autism Research and Training (K-CART), University of Kansas, Lawrence, KS, United States
- Clinical Child Psychology Program, University of Kansas, Lawrence, KS, United States
| | - Lauren M Schmitt
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - John A Sweeney
- Department of Psychiatry, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Matthew W Mosconi
- Life Span Institute, University of Kansas, Lawrence, KS, United States
- Kansas Center for Autism Research and Training (K-CART), University of Kansas, Lawrence, KS, United States
- Clinical Child Psychology Program, University of Kansas, Lawrence, KS, United States
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5
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Zhang Y, Mirman D, Hoffman P. Taxonomic and thematic relations rely on different types of semantic features: Evidence from an fMRI meta-analysis and a semantic priming study. BRAIN AND LANGUAGE 2023; 242:105287. [PMID: 37263104 DOI: 10.1016/j.bandl.2023.105287] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 03/20/2023] [Accepted: 05/17/2023] [Indexed: 06/03/2023]
Abstract
Taxonomic and thematic relations are major components of semantic representation but their neurocognitive underpinnings are still debated. We hypothesised that taxonomic relations preferentially activate parts of anterior temporal lobe (ATL) because they rely more on colour and shape features, while thematic relations preferentially activate temporoparietal cortex (TPC) because they rely more on action and location knowledge. We first conducted activation likelihood estimation (ALE) meta-analysis to assess evidence for neural specialisation in the existing fMRI literature (Study 1), then used a primed semantic judgement task to examine if the two relations are primed by different feature types (Study 2). We find that taxonomic relations show minimal feature-based specialisation but preferentially activate the lingual gyrus. Thematic relations are more dependent on action and location features and preferentially engage TPC. The meta-analysis also showed that lateral ATL is preferentially engaged by Thematic relations, which may reflect their greater reliance on verbal associations.
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Affiliation(s)
- Yueyang Zhang
- School of Philosophy, Psychology & Language Sciences, University of Edinburgh, UK
| | - Daniel Mirman
- School of Philosophy, Psychology & Language Sciences, University of Edinburgh, UK
| | - Paul Hoffman
- School of Philosophy, Psychology & Language Sciences, University of Edinburgh, UK.
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6
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Mellerio C, de Parcevaux AI, Charron S, Etevenon P, Oppenheim C. Functional MRI of a conductor in action. J Neuroradiol 2023; 50:278-279. [PMID: 36623585 DOI: 10.1016/j.neurad.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 01/03/2023] [Accepted: 01/05/2023] [Indexed: 01/07/2023]
Affiliation(s)
- Charles Mellerio
- Neuroradiology Department, GHU Paris Psychiatrie et Neurosciences, Site Sainte-Anne, Paris, France; INSERM U1266, Paris, France, Université Paris Cité, France.
| | - Anne Isabelle de Parcevaux
- Conservatoire National Supérieur de Musique et de Danse de Paris, 209, Avenue Jean-Jaurès, 75019, Paris, France
| | | | | | - Catherine Oppenheim
- Neuroradiology Department, GHU Paris Psychiatrie et Neurosciences, Site Sainte-Anne, Paris, France; INSERM U1266, Paris, France, Université Paris Cité, France
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7
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Van Malderen S, Hehl M, Verstraelen S, Swinnen SP, Cuypers K. Dual-site TMS as a tool to probe effective interactions within the motor network: a review. Rev Neurosci 2023; 34:129-221. [PMID: 36065080 DOI: 10.1515/revneuro-2022-0020] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 07/02/2022] [Indexed: 02/07/2023]
Abstract
Dual-site transcranial magnetic stimulation (ds-TMS) is well suited to investigate the causal effect of distant brain regions on the primary motor cortex, both at rest and during motor performance and learning. However, given the broad set of stimulation parameters, clarity about which parameters are most effective for identifying particular interactions is lacking. Here, evidence describing inter- and intra-hemispheric interactions during rest and in the context of motor tasks is reviewed. Our aims are threefold: (1) provide a detailed overview of ds-TMS literature regarding inter- and intra-hemispheric connectivity; (2) describe the applicability and contributions of these interactions to motor control, and; (3) discuss the practical implications and future directions. Of the 3659 studies screened, 109 were included and discussed. Overall, there is remarkable variability in the experimental context for assessing ds-TMS interactions, as well as in the use and reporting of stimulation parameters, hindering a quantitative comparison of results across studies. Further studies examining ds-TMS interactions in a systematic manner, and in which all critical parameters are carefully reported, are needed.
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Affiliation(s)
- Shanti Van Malderen
- Department of Movement Sciences, Movement Control & Neuroplasticity Research Group, Group Biomedical Sciences, KU Leuven, Heverlee 3001, Belgium.,Neuroplasticity and Movement Control Research Group, Rehabilitation Research Institute (REVAL), Hasselt University, Diepenbeek 3590, Belgium
| | - Melina Hehl
- Department of Movement Sciences, Movement Control & Neuroplasticity Research Group, Group Biomedical Sciences, KU Leuven, Heverlee 3001, Belgium.,Neuroplasticity and Movement Control Research Group, Rehabilitation Research Institute (REVAL), Hasselt University, Diepenbeek 3590, Belgium
| | - Stefanie Verstraelen
- Neuroplasticity and Movement Control Research Group, Rehabilitation Research Institute (REVAL), Hasselt University, Diepenbeek 3590, Belgium
| | - Stephan P Swinnen
- Department of Movement Sciences, Movement Control & Neuroplasticity Research Group, Group Biomedical Sciences, KU Leuven, Heverlee 3001, Belgium.,KU Leuven, Leuven Brain Institute (LBI), Leuven, Belgium
| | - Koen Cuypers
- Department of Movement Sciences, Movement Control & Neuroplasticity Research Group, Group Biomedical Sciences, KU Leuven, Heverlee 3001, Belgium.,Neuroplasticity and Movement Control Research Group, Rehabilitation Research Institute (REVAL), Hasselt University, Diepenbeek 3590, Belgium
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8
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Era V, Candidi M, Pezzetta R, Pulcini C, D'Antonio S, Zabberoni S, Peppe A, Costa A, Taglieri S, Carlesimo GA, Aglioti SM. The dopaminergic system supports flexible and rewarding dyadic motor interactive behaviour in Parkinson's Disease. Soc Cogn Affect Neurosci 2023; 18:6604233. [PMID: 35674339 PMCID: PMC9949502 DOI: 10.1093/scan/nsac040] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 04/21/2022] [Accepted: 06/07/2022] [Indexed: 11/13/2022] Open
Abstract
Studies indicate that the dopaminergic system (DAS) supports individual flexible behaviour. While flexibility is quintessential to effective dyadic motor interactions, whether DAS mediates adaptations of one's own motor behaviour to that of a partner is not known. Here, we asked patients with Parkinson's Disease (PD) to synchronize their grasping movements with those of a virtual partner in conditions that did (Interactive) or did not (Cued) require to predict and adapt to its actions. PD performed the task during daily antiparkinsonian treatment ('On' condition) or after drug-withdrawal ('Off' condition). A group of healthy individuals also served as control group. In the Interactive condition, PDs performed better and found the interaction more enjoyable when in 'On' than in 'Off' condition. Crucially, PD performance in the 'On' condition did not differ from that of healthy controls. This pattern of results hints at the key role of the DAS in supporting the flexible adaptation of one's own actions to the partner's during motor interactions.
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Affiliation(s)
- Vanessa Era
- Department of Psychology, Sapienza University, Rome, 00185, Italy.,IRCCS Fondazione Santa Lucia, Rome, 00179, Italy
| | - Matteo Candidi
- Department of Psychology, Sapienza University, Rome, 00185, Italy.,IRCCS Fondazione Santa Lucia, Rome, 00179, Italy
| | | | - Claudia Pulcini
- Department of Psychology, Sapienza University, Rome, 00185, Italy
| | - Sara D'Antonio
- Department of Psychology, Sapienza University, Rome, 00185, Italy
| | | | | | - Alberto Costa
- IRCCS Fondazione Santa Lucia, Rome, 00179, Italy.,Niccolò Cusano University, Rome, 00166, Italy
| | - Sara Taglieri
- IRCCS Fondazione Santa Lucia, Rome, 00179, Italy.,Niccolò Cusano University, Rome, 00166, Italy
| | | | - Salvatore Maria Aglioti
- IRCCS Fondazione Santa Lucia, Rome, 00179, Italy.,Center for Life Nano- and Neuro-Science, Istituto Italiano di Tecnologia, and Sapienza University Rome, Rome, 00161, Italy
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9
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Action Observation Network Activity Related to Object-Directed and Socially-Directed Actions in Adolescents. J Neurosci 2023; 43:125-141. [PMID: 36347621 PMCID: PMC9838701 DOI: 10.1523/jneurosci.1602-20.2022] [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: 07/07/2020] [Revised: 10/25/2022] [Accepted: 10/28/2022] [Indexed: 11/10/2022] Open
Abstract
The human action observation network (AON) encompasses brain areas consistently engaged when we observe other's actions. Although the core nodes of the AON are present from childhood, it is not known to what extent they are sensitive to different action features during development. Because social cognitive abilities continue to mature during adolescence, the AON response to socially-oriented actions, but not to object-related actions, may differ in adolescents and adults. To test this hypothesis, we scanned with functional magnetic resonance imaging (fMRI) male and female typically-developing teenagers (n = 28; 13 females) and adults (n = 25; 14 females) while they passively watched videos of manual actions varying along two dimensions: sociality (i.e., directed toward another person or not) and transitivity (i.e., involving an object or not). We found that action observation recruited the same fronto-parietal and occipito-temporal regions in adults and adolescents. The modulation of voxel-wise activity according to the social or transitive nature of the action was similar in both groups of participants. Multivariate pattern analysis, however, revealed that decoding accuracies in intraparietal sulcus (IPS)/superior parietal lobe (SPL) for both sociality and transitivity were lower for adolescents compared with adults. In addition, in the lateral occipital temporal cortex (LOTC), generalization of decoding across the orthogonal dimension was lower for sociality only in adolescents. These findings indicate that the representation of the content of others' actions, and in particular their social dimension, in the adolescent AON is still not as robust as in adults.SIGNIFICANCE STATEMENT The activity of the action observation network (AON) in the human brain is modulated according to the purpose of the observed action, in particular the extent to which it involves interaction with an object or with another person. How this conceptual representation of actions is implemented during development is largely unknown. Here, using multivoxel pattern analysis (MVPA) of functional magnetic resonance imaging (fMRI) data, we discovered that, while the action observation network is in place in adolescence, the fine-grain organization of its posterior regions is less robust than in adults to decode the abstract social dimensions of an action. This finding highlights the late maturation of social processing in the human brain.
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10
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Sacheli LM, Verga C, Zapparoli L, Seghezzi S, Tomasetig G, Banfi G, Paulesu E. When action prediction grows old: An fMRI study. Hum Brain Mapp 2022; 44:373-387. [PMID: 35997233 PMCID: PMC9842895 DOI: 10.1002/hbm.26049] [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: 04/21/2022] [Accepted: 08/03/2022] [Indexed: 01/25/2023] Open
Abstract
Predicting the unfolding of others' actions (action prediction) is crucial for successfully navigating the social world and interacting efficiently. Age-related changes in this domain have remained largely unexplored, especially for predictions regarding simple gestures and independent of contextual information or motor expertise. Here, we evaluated whether healthy aging impacts the neurophysiological processes recruited to anticipate, from the observation of implied-motion postures, the correct conclusion of simple grasping and pointing actions. A color-discrimination task served as a control condition to assess the specificity of the age-related effects. Older adults showed reduced efficiency in performance that was yet not specific to the action prediction task. Nevertheless, fMRI results revealed task-specific age-related differences: while both groups showed stronger recruitment of the lateral occipito-temporal cortex bilaterally during the action prediction than the control task, the younger participants additionally showed a higher bilateral engagement of parietal regions. Importantly, in both groups, the recruitment of visuo-motor processes in the right posterior parietal cortex was a predictor of good performance. These results support the hypothesis of decreased involvement of sensorimotor processes in cognitive tasks when processing action- and body-related stimuli in healthy aging. These results have implications for social interaction, which requires the fast reading of others' gestures.
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Affiliation(s)
- Lucia Maria Sacheli
- Psychology Department and Milan Center for NeuroscienceUniversity of Milano‐BicoccaMilanItaly
| | - Chiara Verga
- Psychology Department and Milan Center for NeuroscienceUniversity of Milano‐BicoccaMilanItaly,Department of Psychology, Faculty of Medicine and PsychologySapienza University of RomeRomeItaly
| | - Laura Zapparoli
- Psychology Department and Milan Center for NeuroscienceUniversity of Milano‐BicoccaMilanItaly,IRCCS Istituto Ortopedico GaleazziMilanItaly
| | - Silvia Seghezzi
- Psychology Department and Milan Center for NeuroscienceUniversity of Milano‐BicoccaMilanItaly
| | - Giulia Tomasetig
- Psychology Department and Milan Center for NeuroscienceUniversity of Milano‐BicoccaMilanItaly
| | - Giuseppe Banfi
- IRCCS Istituto Ortopedico GaleazziMilanItaly,San Raffaele Vita e Salute UniversityMilanItaly
| | - Eraldo Paulesu
- Psychology Department and Milan Center for NeuroscienceUniversity of Milano‐BicoccaMilanItaly,IRCCS Istituto Ortopedico GaleazziMilanItaly
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11
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Mustile M, Kourtis D, Edwards MG, Donaldson DI, Ietswaart M. The neural response is heightened when watching a person approaching compared to walking away: Evidence for dynamic social neuroscience. Neuropsychologia 2022; 175:108352. [PMID: 36007672 DOI: 10.1016/j.neuropsychologia.2022.108352] [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: 12/06/2021] [Revised: 07/30/2022] [Accepted: 08/15/2022] [Indexed: 11/24/2022]
Abstract
The action observation network has been proposed to play a key role in predicting the action intentions (or goals) of others, thereby facilitating social interaction. Key information when interacting with others is whether someone (an agent) is moving towards or away from us, indicating whether we are likely to interact with the person. In addition, to determine the nature of a social interaction, we also need to take into consideration the distance of the agent relative to us as the observer. How this kind of information is processed within the brain is unknown, at least in part because prior studies have not involved live whole-body motion. Consequently, here we recorded mobile EEG in 18 healthy participants, assessing the neural response to the modulation of direction (walking towards or away) and distance (near vs. far distance) during the observation of an agent walking. We evaluated whether cortical alpha and beta oscillations were modulated differently by direction and distance during action observation. We found that alpha was only modulated by distance, with a stronger decrease of power when the agent was further away from the observer, regardless of direction. Critically, by contrast, beta was found to be modulated by both distance and direction, with a stronger decrease of power when the agent was near and facing the participant (walking towards) compared to when they were near but viewed from the back (walking away). Analysis revealed differences in both the timing and distribution of alpha and beta oscillations. We argue that these data suggest a full understanding of action observation requires a new dynamic neuroscience, investigating actual interactions between real people, in real world environments.
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Affiliation(s)
- Magda Mustile
- Psychology, Faculty of Natural Sciences, University of Stirling, Stirling, UK.
| | - Dimitrios Kourtis
- Psychology, Faculty of Natural Sciences, University of Stirling, Stirling, UK
| | - Martin G Edwards
- Institute of Research in the Psychological Sciences, Université Catholique de Louvain, Louvain- la- Neuve, Belgium
| | - David I Donaldson
- School of Psychology and Neuroscience, University of St Andrews, St. Andrews, UK
| | - Magdalena Ietswaart
- Psychology, Faculty of Natural Sciences, University of Stirling, Stirling, UK
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12
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Hand constraint reduces brain activity and affects the speed of verbal responses on semantic tasks. Sci Rep 2022; 12:13545. [PMID: 35941140 PMCID: PMC9360433 DOI: 10.1038/s41598-022-17702-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 07/29/2022] [Indexed: 11/18/2022] Open
Abstract
According to the theory of embodied cognition, semantic processing is closely coupled with body movements. For example, constraining hand movements inhibits memory for objects that can be manipulated with the hands. However, it has not been confirmed whether body constraint reduces brain activity related to semantics. We measured the effect of hand constraint on semantic processing in the parietal lobe using functional near-infrared spectroscopy. A pair of words representing the names of hand-manipulable (e.g., cup or pencil) or nonmanipulable (e.g., windmill or fountain) objects were presented, and participants were asked to identify which object was larger. The reaction time (RT) in the judgment task and the activation of the left intraparietal sulcus (LIPS) and left inferior parietal lobule (LIPL), including the supramarginal gyrus and angular gyrus, were analyzed. We found that constraint of hand movement suppressed brain activity in the LIPS toward hand-manipulable objects and affected RT in the size judgment task. These results indicate that body constraint reduces the activity of brain regions involved in semantics. Hand constraint might inhibit motor simulation, which, in turn, would inhibit body-related semantic processing.
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13
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Can a Neandertal meditate? An evolutionary view of attention as a core component of general intelligence. INTELLIGENCE 2022. [DOI: 10.1016/j.intell.2022.101668] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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14
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Hensel L, Lange F, Tscherpel C, Viswanathan S, Freytag J, Volz LJ, Eickhoff SB, Fink GR, Grefkes C. Recovered grasping performance after stroke depends on interhemispheric frontoparietal connectivity. Brain 2022; 146:1006-1020. [PMID: 35485480 PMCID: PMC9976969 DOI: 10.1093/brain/awac157] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 03/19/2022] [Accepted: 04/14/2022] [Indexed: 01/11/2023] Open
Abstract
Activity changes in the ipsi- and contralesional parietal cortex and abnormal interhemispheric connectivity between these regions are commonly observed after stroke, however, their significance for motor recovery remains poorly understood. We here assessed the contribution of ipsilesional and contralesional anterior intraparietal cortex (aIPS) for hand motor function in 18 recovered chronic stroke patients and 18 healthy control subjects using a multimodal assessment consisting of resting-state functional MRI, motor task functional MRI, online-repetitive transcranial magnetic stimulation (rTMS) interference, and 3D movement kinematics. Effects were compared against two control stimulation sites, i.e. contralesional M1 and a sham stimulation condition. We found that patients with good motor outcome compared to patients with more substantial residual deficits featured increased resting-state connectivity between ipsilesional aIPS and contralesional aIPS as well as between ipsilesional aIPS and dorsal premotor cortex. Moreover, interhemispheric connectivity between ipsilesional M1 and contralesional M1 as well as ipsilesional aIPS and contralesional M1 correlated with better motor performance across tasks. TMS interference at individual aIPS and M1 coordinates led to differential effects depending on the motor task that was tested, i.e. index finger-tapping, rapid pointing movements, or a reach-grasp-lift task. Interfering with contralesional aIPS deteriorated the accuracy of grasping, especially in patients featuring higher connectivity between ipsi- and contralesional aIPS. In contrast, interference with the contralesional M1 led to impaired grasping speed in patients featuring higher connectivity between bilateral M1. These findings suggest differential roles of contralesional M1 and aIPS for distinct aspects of recovered hand motor function, depending on the reorganization of interhemispheric connectivity.
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Affiliation(s)
- Lukas Hensel
- Faculty of Medicine and University Hospital Cologne, Department of Neurology, University of Cologne, Cologne, Germany
| | - Fabian Lange
- Faculty of Medicine and University Hospital Cologne, Department of Neurology, University of Cologne, Cologne, Germany
| | - Caroline Tscherpel
- Faculty of Medicine and University Hospital Cologne, Department of Neurology, University of Cologne, Cologne, Germany,Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM-3), Research Centre Jülich, Jülich, Germany
| | - Shivakumar Viswanathan
- Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM-3), Research Centre Jülich, Jülich, Germany
| | - Jana Freytag
- Faculty of Medicine and University Hospital Cologne, Department of Neurology, University of Cologne, Cologne, Germany
| | - Lukas J Volz
- Faculty of Medicine and University Hospital Cologne, Department of Neurology, University of Cologne, Cologne, Germany
| | - Simon B Eickhoff
- Institute of Systems Neuroscience, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany,Institute of Neuroscience and Medicine, Brain & Behaviour (INM-7), Research Centre Jülich, Jülich, Germany
| | - Gereon R Fink
- Faculty of Medicine and University Hospital Cologne, Department of Neurology, University of Cologne, Cologne, Germany,Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM-3), Research Centre Jülich, Jülich, Germany
| | - Christian Grefkes
- Correspondence to: Christian Grefkes Institute of Neuroscience and Medicine - Cognitive Neuroscience (INM-3) Research Centre Juelich, Juelich, Germany E-mail:
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15
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Gentile C, Cordella F, Zollo L. Hierarchical Human-Inspired Control Strategies for Prosthetic Hands. SENSORS (BASEL, SWITZERLAND) 2022; 22:s22072521. [PMID: 35408135 PMCID: PMC9003226 DOI: 10.3390/s22072521] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/02/2022] [Accepted: 03/23/2022] [Indexed: 05/14/2023]
Abstract
The abilities of the human hand have always fascinated people, and many studies have been devoted to describing and understanding a mechanism so perfect and important for human activities. Hand loss can significantly affect the level of autonomy and the capability of performing the activities of daily life. Although the technological improvements have led to the development of mechanically advanced commercial prostheses, the control strategies are rather simple (proportional or on/off control). The use of these commercial systems is unnatural and not intuitive, and therefore frequently abandoned by amputees. The components of an active prosthetic hand are the mechatronic device, the decoding system of human biological signals into gestures and the control law that translates all the inputs into desired movements. The real challenge is the development of a control law replacing human hand functions. This paper presents a literature review of the control strategies of prosthetics hands with a multiple-layer or hierarchical structure, and points out the main critical aspects of the current solutions, in terms of human's functions replicated with the prosthetic device. The paper finally provides several suggestions for designing a control strategy able to mimic the functions of the human hand.
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Affiliation(s)
- Cosimo Gentile
- Unit of Advanced Robotics and Human-Centred Technologies, Università Campus Bio-Medico di Roma, 00128 Rome, Italy; (F.C.); (L.Z.)
- INAIL Prosthetic Center, Vigorso di Budrio, 40054 Bologna, Italy
- Correspondence:
| | - Francesca Cordella
- Unit of Advanced Robotics and Human-Centred Technologies, Università Campus Bio-Medico di Roma, 00128 Rome, Italy; (F.C.); (L.Z.)
| | - Loredana Zollo
- Unit of Advanced Robotics and Human-Centred Technologies, Università Campus Bio-Medico di Roma, 00128 Rome, Italy; (F.C.); (L.Z.)
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16
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Putzolu M, Samogin J, Cosentino C, Mezzarobba S, Bonassi G, Lagravinese G, Vato A, Mantini D, Avanzino L, Pelosin E. Neural oscillations during motor imagery of complex gait: an HdEEG study. Sci Rep 2022; 12:4314. [PMID: 35279682 PMCID: PMC8918338 DOI: 10.1038/s41598-022-07511-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 01/20/2022] [Indexed: 11/15/2022] Open
Abstract
The aim of this study was to investigate differences between usual and complex gait motor imagery (MI) task in healthy subjects using high-density electroencephalography (hdEEG) with a MI protocol. We characterized the spatial distribution of α- and β-bands oscillations extracted from hdEEG signals recorded during MI of usual walking (UW) and walking by avoiding an obstacle (Dual-Task, DT). We applied a source localization algorithm to brain regions selected from a large cortical-subcortical network, and then we analyzed α and β bands Event-Related Desynchronizations (ERDs). Nineteen healthy subjects visually imagined walking on a path with (DT) and without (UW) obstacles. Results showed in both gait MI tasks, α- and β-band ERDs in a large cortical-subcortical network encompassing mostly frontal and parietal regions. In most of the regions, we found α- and β-band ERDs in the DT compared with the UW condition. Finally, in the β band, significant correlations emerged between ERDs and scores in imagery ability tests. Overall we detected MI gait-related α- and β-band oscillations in cortical and subcortical areas and significant differences between UW and DT MI conditions. A better understanding of gait neural correlates may lead to a better knowledge of pathophysiology of gait disturbances in neurological diseases.
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17
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The contributions of the ventral and the dorsal visual streams to the automatic processing of action relations of familiar and unfamiliar object pairs. Neuroimage 2021. [DOI: 10.1016/j.neuroimage.2021.118629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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18
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Liu P, Sutherland M, Pollick FE. Incongruence effects in cross-modal emotional processing in autistic traits: An fMRI study. Neuropsychologia 2021; 161:107997. [PMID: 34425144 DOI: 10.1016/j.neuropsychologia.2021.107997] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 07/26/2021] [Accepted: 08/17/2021] [Indexed: 10/20/2022]
Abstract
In everyday life, emotional information is often conveyed by both the face and the voice. Consequently, information presented by one source can alter the way in which information from the other source is perceived, leading to emotional incongruence. Here, we used functional magnetic resonance imaging (fMRI) to examine neutral correlates of two different types of emotional incongruence in audiovisual processing, namely incongruence of emotion-valence and incongruence of emotion-presence. Participants were in two groups, one group with a low Autism Quotient score (LAQ) and one with a high score (HAQ). Each participant experienced emotional (happy, fearful) or neutral faces or voices while concurrently being exposed to emotional (happy, fearful) or neutral voices or faces. They were instructed to attend to either the visual or auditory track. The incongruence effect of emotion-valence was characterized by activation in a wide range of brain regions in both hemispheres involving the inferior frontal gyrus, cuneus, superior temporal gyrus, and middle frontal gyrus. The incongruence effect of emotion-presence was characterized by activation in a set of temporal and occipital regions in both hemispheres, including the middle occipital gyrus, middle temporal gyrus and inferior temporal gyrus. In addition, the present study identified greater recruitment of the right inferior parietal lobule in perceiving audio-visual emotional expressions in HAQ individuals, as compared to the LAQ individuals. Depending on face or voice-to-be attended, different patterns of emotional incongruence were found between the two groups. Specifically, the HAQ group tend to show more incidental processing to visual information whilst the LAQ group tend to show more incidental processing to auditory information during the crossmodal emotional incongruence decoding. These differences might be attributed to different attentional demands and different processing strategies between the two groups.
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Affiliation(s)
- Peipei Liu
- Department of Psychology, Sun Yat-Sen University, Guangzhou, 510006, China; School of Psychology, University of Glasgow, Glasgow, G12 8QB, UK; School of Education, University of Glasgow, Glasgow, G3 6NH, UK
| | | | - Frank E Pollick
- School of Psychology, University of Glasgow, Glasgow, G12 8QB, UK.
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19
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Kemmerer D. What modulates the Mirror Neuron System during action observation?: Multiple factors involving the action, the actor, the observer, the relationship between actor and observer, and the context. Prog Neurobiol 2021; 205:102128. [PMID: 34343630 DOI: 10.1016/j.pneurobio.2021.102128] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 06/23/2021] [Accepted: 07/29/2021] [Indexed: 01/03/2023]
Abstract
Seeing an agent perform an action typically triggers a motor simulation of that action in the observer's Mirror Neuron System (MNS). Over the past few years, it has become increasingly clear that during action observation the patterns and strengths of responses in the MNS are modulated by multiple factors. The first aim of this paper is therefore to provide the most comprehensive survey to date of these factors. To that end, 22 distinct factors are described, broken down into the following sets: six involving the action; two involving the actor; nine involving the observer; four involving the relationship between actor and observer; and one involving the context. The second aim is to consider the implications of these findings for four prominent theoretical models of the MNS: the Direct Matching Model; the Predictive Coding Model; the Value-Driven Model; and the Associative Model. These assessments suggest that although each model is supported by a wide range of findings, each one is also challenged by other findings and relatively unaffected by still others. Hence, there is now a pressing need for a richer, more inclusive model that is better able to account for all of the modulatory factors that have been identified so far.
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Affiliation(s)
- David Kemmerer
- Department of Psychological Sciences, Department of Speech, Language, and Hearing Sciences, Lyles-Porter Hall, Purdue University, 715 Clinic Drive, United States.
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20
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Era V, Aglioti SM, Candidi M. Inhibitory Theta Burst Stimulation Highlights the Role of Left aIPS and Right TPJ during Complementary and Imitative Human-Avatar Interactions in Cooperative and Competitive Scenarios. Cereb Cortex 2021; 30:1677-1687. [PMID: 31667496 DOI: 10.1093/cercor/bhz195] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 07/31/2019] [Accepted: 08/03/2019] [Indexed: 11/14/2022] Open
Abstract
Competitive and cooperative interactions are based on anticipation or synchronization with the partner's actions. Both forms of interaction may either require performing imitative or complementary movements with respect to those performed by our partner. We explored how parietal regions involved in the control of imitative behavior (temporo-parietal junction, TPJ), goal coding and visuo-motor integration (anterior intraparietal sulcus, aIPS) contribute to the execution of imitative and complementary movements during cooperative and competitive interactions. To this aim, we delivered off-line non-invasive inhibitory brain stimulation to healthy individuals' left aIPS and right TPJ before they were asked to reach and grasp an object together with a virtual partner by either performing imitative or complementary interactions. In different blocks, participants were asked to compete or cooperate with the virtual partner that varied its behavior according to cooperative or competitive contexts. Left aIPS and right TPJ inhibition impaired individuals' performance (i.e., synchrony in cooperative task and anticipation in competition) during complementary and imitative interactions, respectively, in both cooperative and competitive contexts, indicating that aIPS and TPJ inhibition affects own-other action integration and action imitation (that are different in complementary vs imitative interactions) more than action synchronization or anticipation (that are different in cooperative vs competitive contexts).
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Affiliation(s)
- Vanessa Era
- SCNLab Department of Psychology, "Sapienza" University of Rome, 00185, Rome, Italy.,IRCCS, Fondazione Santa Lucia, 00185, Rome, Italy
| | - Salvatore Maria Aglioti
- SCNLab Department of Psychology, "Sapienza" University of Rome, 00185, Rome, Italy.,IRCCS, Fondazione Santa Lucia, 00185, Rome, Italy
| | - Matteo Candidi
- SCNLab Department of Psychology, "Sapienza" University of Rome, 00185, Rome, Italy.,IRCCS, Fondazione Santa Lucia, 00185, Rome, Italy
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21
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Bečev O, Mareček R, Lamoš M, Majchrowicz B, Roman R, Brázdil M. Inferior parietal lobule involved in representation of "what" in a delayed-action Libet task. Conscious Cogn 2021; 93:103149. [PMID: 34098153 DOI: 10.1016/j.concog.2021.103149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 03/22/2021] [Accepted: 05/05/2021] [Indexed: 11/28/2022]
Abstract
Intentional motor action is typically characterized by the decision about the timing, and the selection of the action variant, known as the "what" component. We compared free action selection with instructed action, where the movement type was externally cued, in order to investigate the action selection and action representation in a Libet's task. Temporal and spatial locus of these processes was examined using the combination of high-density electroencephalography, topographic analysis of variance, and source reconstruction. Instructed action, engaging representation of the response movement, was associated with distinct negativity at the parietal and centro-parietal channels starting around 750 ms before the movement, which has a source particularly in the bilateral inferior parietal lobule. This suggests that in delayed-action tasks, the process of action representation in the inferior parietal lobule may play an important part in the larger parieto-frontal activity responsible for movement selection.
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Affiliation(s)
- Ondřej Bečev
- Brain and Mind Research, CEITEC - Central European Institute of Technology, Masaryk University, Kamenice 753/5, 625 00 Brno, Czech Republic; Department of Neurology, St. Anne's University Hospital and Faculty of Medicine, MU, Pekařská 664/53, 656 91 Brno, Czech Republic; National Institute of Mental Health, Topolová 748, 250 67 Klecany, Czech Republic.
| | - Radek Mareček
- Brain and Mind Research, CEITEC - Central European Institute of Technology, Masaryk University, Kamenice 753/5, 625 00 Brno, Czech Republic
| | - Martin Lamoš
- Brain and Mind Research, CEITEC - Central European Institute of Technology, Masaryk University, Kamenice 753/5, 625 00 Brno, Czech Republic
| | - Bartosz Majchrowicz
- Consciousness Lab, Institute of Psychology, Jagiellonian University, Ingardena 6, 30-060 Kraków, Poland
| | - Robert Roman
- Brain and Mind Research, CEITEC - Central European Institute of Technology, Masaryk University, Kamenice 753/5, 625 00 Brno, Czech Republic
| | - Milan Brázdil
- Brain and Mind Research, CEITEC - Central European Institute of Technology, Masaryk University, Kamenice 753/5, 625 00 Brno, Czech Republic; Department of Neurology, St. Anne's University Hospital and Faculty of Medicine, MU, Pekařská 664/53, 656 91 Brno, Czech Republic
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22
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Silva-Gago M, Fedato A, Terradillos-Bernal M, Alonso-Alcalde R, Martín-Guerra E, Bruner E. Not a matter of shape: The influence of tool characteristics on electrodermal activity in response to haptic exploration of Lower Palaeolithic tools. Am J Hum Biol 2021; 34:e23612. [PMID: 34000102 DOI: 10.1002/ajhb.23612] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 04/07/2021] [Accepted: 05/03/2021] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES Haptics involves somatosensory perception through the skin surface and dynamic touch based on the proprioceptive response of the whole body. Handling Palaeolithic stone tools influences the arousal and attentional engagement, which can be detected and measured through electrodermal activity. Although tool shape has generally been studied to consider tool functions or tool making, it is also a major factor in tool sensing and haptic perception. The purpose of this survey is to analyze whether the electrodermal reactions are influenced by stone tool morphology. METHODS We first quantify the morphological variability of 72 stone tools through geometric morphometrics. Then, 12 stone tools from the previous sample were randomly selected to perform the electrodermal analysis in a sample of 46 right-handed adults. RESULTS Elongation is the main factor involved in Lower Palaeolithic shape variation, followed by the position of the maximum thickness. Attention and manipulation time are mainly influenced by tool size, while arousal mostly correlates with tool weight. Electrodermal activity is apparently not influenced by the overall tool shape. Tool size, weight, and base morphology are the variables that mainly trigger an electrodermal reaction. CONCLUSIONS Electrophysiological reaction is more sensitive to specific physical features of the tool than to its general outline. These features are not particularly different in worked pebbles and handaxes in terms of grasping, but underwent remarkable changes in other technological traditions. That changes associated with behavioral performances can be employed in cognitive archaeology to investigate the relationships between tool sensing and tool use.
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Affiliation(s)
- María Silva-Gago
- Centro Nacional de Investigación sobre la Evolución Humana, Burgos, Spain
| | - Annapaola Fedato
- Centro Nacional de Investigación sobre la Evolución Humana, Burgos, Spain
| | | | - Rodrigo Alonso-Alcalde
- Museo de la Evolución Humana, Burgos, Spain.,Área de Prehistoria, Universidad de Burgos, Burgos, Spain
| | - Elena Martín-Guerra
- Sociograph Marketing Science Consulting, Plaza Campus Universitario 1, Valladolid, Spain
| | - Emiliano Bruner
- Centro Nacional de Investigación sobre la Evolución Humana, Burgos, Spain
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23
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Online Movement Correction in Response to the Unexpectedly Perturbed Initial or Final Action Goals: An ERP and sLORETA Study. Brain Sci 2021; 11:brainsci11050641. [PMID: 34063437 PMCID: PMC8156469 DOI: 10.3390/brainsci11050641] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/27/2021] [Accepted: 05/12/2021] [Indexed: 11/17/2022] Open
Abstract
In this experiment, we explored how unexpected perturbations in the initial (grip posture) and the final action goals (target position) influence movement execution and the neural mechanisms underlying the movement corrections. Participants were instructed to grasp a handle and rotate it to a target position according to a given visual cue. After participants started their movements, a secondary cue was triggered, which indicated whether the initial or final goals had changed (or not) while the electroencephalogram (EEG) was recorded. The results showed that the perturbed initial goals significantly slowed down the reaching action, compared to the perturbed final goals. In the event-related potentials (ERPs), a larger anterior P3 and a larger central-distributed late positivity (600–700 ms) time-locked to the perturbations were found for the initial than for the final goal perturbations. Source analyses found stronger left middle frontal gyrus (MFG) activations for the perturbed initial goals than for the perturbed final goals in the P3 time window. These findings suggest that perturbations in the initial goals have stronger interferences with the execution of grasp-to-rotate movements than perturbations in the final goals. The interferences seem to be derived from both inappropriate action inhibitions and new action implementations during the movement correction.
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24
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Manera V, Galperti G, Rovini E, Zeghari R, Mancioppi G, Fiorini L, Gros A, Mouton A, Robert P, Cavallo F. Grasping Social Apathy: The Role of Reach-To-Grasp Action Kinematics for the Assessment of Social Apathy in Mild Neurocognitive Disorders. J Alzheimers Dis 2021; 81:569-582. [PMID: 33814424 DOI: 10.3233/jad-200966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Social apathy, a reduction in initiative in proposing or engaging in social activities or interactions, is common in mild neurocognitive disorders (MND). Current apathy assessment relies on self-reports or clinical scales, but growing attention is devoted to defining more objective, measurable and non-invasive apathy proxies. OBJECTIVE In the present study we investigated the interest of recording action kinematics in a social reach-to-grasp task for the assessment of social apathy. METHODS Thirty participants took part in the study: 11 healthy controls (HC; 6 females, mean age = 68.3±10.5 years) and 19 subjects with MND (13 females, mean age = 75.7±6.3 years). Based on the Diagnostic Criteria for Apathy, MND subjects were classified as socially apathetic (A-MND, N = 9) versus non-apathetic (NA-MND, N = 10). SensRing, a ring-shaped wearable sensor, was placed on their index finger, and subjects were asked to reach and grasp a can to place it into a cup (individual condition) and pass it to a partner (social condition). RESULTS In the reach-to-grasp phase of the action, HC and NA-MND showed different acceleration and velocity profiles in the social versus individual condition. No differences were found for A-MND. CONCLUSION Previous studies showed the interest of recording patients' level of weekly motor activity for apathy assessment. Here we showed that a 10-min reach-to-grasp task may provide information to differentiate socially apathetic and non-apathetic subjects with MND, thus providing a tool easily usable in the clinical practice. Future studies with a bigger sample are needed to better characterize these findings.
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Affiliation(s)
- Valeria Manera
- CoBTeK Laboratory, Université Cote d'Azur, Nice, France.,IA Association, Nice, France
| | - Guenda Galperti
- BioRobotics Institute, Scuola Superiore Sant'Anna, Pontedera, Italy.,Department of Excellence in Robotics & AI, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Erika Rovini
- BioRobotics Institute, Scuola Superiore Sant'Anna, Pontedera, Italy.,Department of Excellence in Robotics & AI, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Radia Zeghari
- CoBTeK Laboratory, Université Cote d'Azur, Nice, France.,IA Association, Nice, France
| | - Gianmaria Mancioppi
- BioRobotics Institute, Scuola Superiore Sant'Anna, Pontedera, Italy.,Department of Excellence in Robotics & AI, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Laura Fiorini
- Department of Industrial Engineering, University of Florence, Florence, Italy
| | - Auriane Gros
- CoBTeK Laboratory, Université Cote d'Azur, Nice, France.,IA Association, Nice, France.,Department of Speech Therapy,Université Cote d'Azur, Nice, France
| | - Aurélie Mouton
- CoBTeK Laboratory, Université Cote d'Azur, Nice, France.,IA Association, Nice, France.,Centre Mémoire de Ressources et de Recherche, Nice University Hospital, Nice, France
| | - Philippe Robert
- CoBTeK Laboratory, Université Cote d'Azur, Nice, France.,IA Association, Nice, France.,Centre Mémoire de Ressources et de Recherche, Nice University Hospital, Nice, France
| | - Filippo Cavallo
- Department of Industrial Engineering, University of Florence, Florence, Italy.,BioRobotics Institute, Scuola Superiore Sant'Anna, Pontedera, Italy.,Department of Excellence in Robotics & AI, Scuola Superiore Sant'Anna, Pisa, Italy
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25
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Conboy V, Edwards C, Ainsworth R, Natusch D, Burcham C, Danisment B, Khot S, Seymour R, Larcombe SJ, Tracey I, Kolasinski J. Chronic musculoskeletal impairment is associated with alterations in brain regions responsible for the production and perception of movement. J Physiol 2021; 599:2255-2272. [PMID: 33675033 PMCID: PMC8132184 DOI: 10.1113/jp281273] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 02/19/2021] [Indexed: 11/08/2022] Open
Abstract
KEY POINTS Massive irreparable rotator cuff tear was used as a model to study the impact of chronic pain and motor impairment on the motor systems of the human brain using magnetic resonance imaging. Patients show markers of lower grey/white matter integrity and lower functional connectivity compared with control participants in regions responsible for movement and the perception of visual movement and body shape. An independent cohort of patients showed relative deficits in the perception of visual motion and hand laterality compared with an age-matched control group. These data support the hypothesis that the structure and function of the motor control system differs in patients who have experienced chronic motor impairment. This work also raises a new hypothesis, supported by neuroimaging and behaviour, that a loss of motor function could also be associated with off-target effects, namely a reduced ability to perceive motion and body form. ABSTRACT Changes in the way we move can induce changes in the brain, yet we know little of such plasticity in relation to musculoskeletal diseases. Here we use massive irreparable rotator cuff tear as a model to study the impact of chronic motor impairment and pain on the human brain. Cuff tear destabilises the shoulder, impairing upper-limb function in overhead and load-bearing tasks. We used neuroimaging and behavioural testing to investigate how brain structure and function differed in cuff tear patients and controls (imaging: 21 patients, age 76.3 ± 7.68; 18 controls, age 74.9 ± 6.59; behaviour: 13 patients, age 75.5 ± 10.2; 11 controls, age 73.4 ± 5.01). We observed lower grey matter density and cortical thickness in cuff tear patients in the postcentral gyrus, inferior parietal lobule, temporal-parietal junction and the pulvinar - areas implicated in somatosensation, reach/grasp and body form perception. In patients we also observed lower functional connectivity between the motor network and the middle temporal visual cortex (MT), a region involved in visual motion perception. Lower white matter integrity was observed in patients in the inferior fronto-occipital/longitudinal fasciculi. We investigated the cognitive domains associated with the brain regions identified. Patients exhibited relative impairment in visual body judgements and the perception of biological/global motion. These data support our initial hypothesis that cuff tear is associated with differences in the brain's motor control regions in comparison with unaffected individuals. Moreover, our combination of neuroimaging and behavioural data raises a new hypothesis that chronic motor impairment is associated with an altered perception of visual motion and body form.
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Affiliation(s)
- Veronica Conboy
- Torbay HospitalTorbay and South Devon NHS TrustNewton RdTorquayTQ2 7AAUK
| | - Carl Edwards
- Torbay HospitalTorbay and South Devon NHS TrustNewton RdTorquayTQ2 7AAUK
| | - Roberta Ainsworth
- Torbay HospitalTorbay and South Devon NHS TrustNewton RdTorquayTQ2 7AAUK
| | - Douglas Natusch
- Torbay HospitalTorbay and South Devon NHS TrustNewton RdTorquayTQ2 7AAUK
| | - Claire Burcham
- Torbay HospitalTorbay and South Devon NHS TrustNewton RdTorquayTQ2 7AAUK
| | - Buse Danisment
- Koç University HospitalTopkapıKoç Üniversitesi HastanesiDavutpasa Cd. No:4, ZeytinburnuIstanbul34010Turkey
| | - Sharmila Khot
- Cardiff University Brain Research Imaging Centre (CUBRIC)School of PsychologyCardiff UniversityMaindy RoadCardiffCF24 4HQUK
| | - Richard Seymour
- Torbay HospitalTorbay and South Devon NHS TrustNewton RdTorquayTQ2 7AAUK
| | - Stephanie J. Larcombe
- Nuffield Department of Clinical NeurosciencesUniversity of OxfordJohn Radcliffe HospitalOxfordOX3 9DUUK
| | - Irene Tracey
- Nuffield Department of Clinical NeurosciencesUniversity of OxfordJohn Radcliffe HospitalOxfordOX3 9DUUK
| | - James Kolasinski
- Cardiff University Brain Research Imaging Centre (CUBRIC)School of PsychologyCardiff UniversityMaindy RoadCardiffCF24 4HQUK
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Bencivenga F, Sulpizio V, Tullo MG, Galati G. Assessing the effective connectivity of premotor areas during real vs imagined grasping: a DCM-PEB approach. Neuroimage 2021; 230:117806. [PMID: 33524574 DOI: 10.1016/j.neuroimage.2021.117806] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 01/20/2021] [Accepted: 01/23/2021] [Indexed: 12/16/2022] Open
Abstract
The parieto-frontal circuit underlying grasping, which requires the serial involvement of the anterior intraparietal area (aIPs) and the ventral premotor cortex (PMv), has been recently extended enlightening the role of the dorsal premotor cortex (PMd). The supplementary motor area (SMA) has been also suggested to encode grip force for grasping actions; furthermore, both PMd and SMA are known to play a crucial role in motor imagery. Here, we aimed at assessing the dynamic couplings between left aIPs, PMv, PMd, SMA and primary motor cortex (M1) by comparing executed and imagined right-hand grasping, using Dynamic Causal Modelling (DCM) and Parametrical Empirical Bayes (PEB) analyses. 24 subjects underwent an fMRI exam (3T) during which they were asked to perform or imagine a grasping movement visually cued by photographs of commonly used objects. We tested whether the two conditions a) exert a modulatory effect on both forward and feedback couplings among our areas of interest, and b) differ in terms of strength and sign of these parameters. Results of the real condition confirmed the serial involvement of aIPs, PMv and M1. PMv also exerted a positive influence on PMd and SMA, but received an inhibitory feedback only from PMd. Our results suggest that a general motor program for grasping is planned by the aIPs-PMv circuit; then, PMd and SMA encode high-level features of the movement. During imagery, the connection strength from aIPs to PMv was weaker and the information flow stopped in PMv; thus, a less complex motor program was planned. Moreover, results suggest that SMA and PMd cooperate to prevent motor execution. In conclusion, the comparison between execution and imagery reveals that during grasping premotor areas dynamically interplay in different ways, depending on task demands.
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Affiliation(s)
- Federica Bencivenga
- Brain Imaging Laboratory, Department of Psychology, Sapienza University, Rome, Italy; PhD program in Behavioral Neuroscience, Sapienza University, Rome, Italy; Cognitive and Motor Rehabilitation and Neuroimaging Unit, Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy.
| | - Valentina Sulpizio
- Brain Imaging Laboratory, Department of Psychology, Sapienza University, Rome, Italy; Cognitive and Motor Rehabilitation and Neuroimaging Unit, Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
| | - Maria Giulia Tullo
- Brain Imaging Laboratory, Department of Psychology, Sapienza University, Rome, Italy; PhD program in Behavioral Neuroscience, Sapienza University, Rome, Italy; Cognitive and Motor Rehabilitation and Neuroimaging Unit, Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
| | - Gaspare Galati
- Brain Imaging Laboratory, Department of Psychology, Sapienza University, Rome, Italy; Cognitive and Motor Rehabilitation and Neuroimaging Unit, Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
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Wong CHY, Liu J, Lee TMC, Tao J, Wong AWK, Chau BKH, Chen L, Chan CCH. Fronto-cerebellar connectivity mediating cognitive processing speed. Neuroimage 2020; 226:117556. [PMID: 33189930 DOI: 10.1016/j.neuroimage.2020.117556] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 11/02/2020] [Accepted: 11/06/2020] [Indexed: 10/23/2022] Open
Abstract
Processing speed is an important construct in understanding cognition. This study was aimed to control task specificity for understanding the neural mechanisms underlying cognitive processing speed. Forty young adult subjects performed attention tasks of two modalities (auditory and visual) and two levels of task rules (compatible and incompatible). Block-design fMRI captured BOLD signals during the tasks. Thirteen regions of interest were defined with reference to publicly available activation maps for processing speed tasks. Cognitive speed was derived from task reaction times, which yielded six sets of connectivity measures. Mixed-effect LASSO regression revealed six significant paths suggestive of a cerebello-frontal network predicting the cognitive speed. Among them, three are long range (two fronto-cerebellar, one cerebello-frontal), and three are short range (fronto-frontal, cerebello-cerebellar, and cerebello-thalamic). The long-range connections are likely to relate to cognitive control, and the short-range connections relate to rule-based stimulus-response processes. The revealed neural network suggests that automaticity, acting on the task rules and interplaying with effortful top-down attentional control, accounts for cognitive speed.
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Affiliation(s)
- Clive H Y Wong
- Applied Cognitive Neuroscience Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong; Laboratory of Neuropsychology and Human Neuroscience, Department of Psychology, The University of Hong Kong, Hong Kong; The State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong, China.
| | - Jiao Liu
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, 1 Huatuo Road, Minhou Shangjie, Fuzhou, Fujian 350122, China; National-Local Joint Engineering Research Center of Rehabilitation Medicine Technology, Fujian University of Traditional Chinese Medicine, Fuzhou, China; Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, United States; Key Laboratory of Orthopedics & Traumatology of Traditional Chinese Medicine and Rehabilitation (Fujian University of Traditional Chinese Medicine), Ministry of Education.
| | - Tatia M C Lee
- Laboratory of Neuropsychology and Human Neuroscience, Department of Psychology, The University of Hong Kong, Hong Kong; The State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong, China; The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; Center for Brain Science and Brain-Inspired Intelligence, Guangdong-Hong Kong-Macao Greater Bay Area, Guangzhou, China.
| | - Jing Tao
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, 1 Huatuo Road, Minhou Shangjie, Fuzhou, Fujian 350122, China; National-Local Joint Engineering Research Center of Rehabilitation Medicine Technology, Fujian University of Traditional Chinese Medicine, Fuzhou, China; Key Laboratory of Orthopedics & Traumatology of Traditional Chinese Medicine and Rehabilitation (Fujian University of Traditional Chinese Medicine), Ministry of Education.
| | - Alex W K Wong
- Program in Occupational Therapy, Washington University School of Medicine, St. Louis, United States; Department of Neurology, Washington University School of Medicine, St. Louis, United States.
| | - Bolton K H Chau
- Applied Cognitive Neuroscience Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong; University Research Facility in Behavioral and Systems Neuroscience, The Hong Kong Polytechnic University, Hong Kong.
| | - Lidian Chen
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, 1 Huatuo Road, Minhou Shangjie, Fuzhou, Fujian 350122, China; National-Local Joint Engineering Research Center of Rehabilitation Medicine Technology, Fujian University of Traditional Chinese Medicine, Fuzhou, China; Key Laboratory of Orthopedics & Traumatology of Traditional Chinese Medicine and Rehabilitation (Fujian University of Traditional Chinese Medicine), Ministry of Education.
| | - Chetwyn C H Chan
- Applied Cognitive Neuroscience Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong; University Research Facility in Behavioral and Systems Neuroscience, The Hong Kong Polytechnic University, Hong Kong.
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Reinhardt J, Rus-Oswald OG, Bürki CN, Bridenbaugh SA, Krumm S, Michels L, Stippich C, Kressig RW, Blatow M. Neural Correlates of Stepping in Healthy Elderly: Parietal and Prefrontal Cortex Activation Reflects Cognitive-Motor Interference Effects. Front Hum Neurosci 2020; 14:566735. [PMID: 33132879 PMCID: PMC7550687 DOI: 10.3389/fnhum.2020.566735] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 08/19/2020] [Indexed: 11/13/2022] Open
Affiliation(s)
- Julia Reinhardt
- Department of Neuroradiology, Clinical Neuroscience Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Department of Radiology, Division of Diagnostic and Interventional Neuroradiology, University Hospital of Basel, University of Basel, Basel, Switzerland
- *Correspondence: Julia Reinhardt,
| | - Oana G. Rus-Oswald
- Department of Neuroradiology, Clinical Neuroscience Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- University Department of Geriatric Medicine Felix Platter, Basel, Switzerland
| | - Céline N. Bürki
- Department of Radiology, Division of Diagnostic and Interventional Neuroradiology, University Hospital of Basel, University of Basel, Basel, Switzerland
- University Department of Geriatric Medicine Felix Platter, Basel, Switzerland
| | | | - Sabine Krumm
- University Department of Geriatric Medicine Felix Platter, Basel, Switzerland
| | - Lars Michels
- Department of Neuroradiology, Clinical Neuroscience Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Christoph Stippich
- Department of Neuroradiology, Clinical Neuroscience Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Reto W. Kressig
- University Department of Geriatric Medicine Felix Platter, Basel, Switzerland
| | - Maria Blatow
- Department of Neuroradiology, Clinical Neuroscience Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland
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Hannanu FF, Goundous I, Detante O, Naegele B, Jaillard A. Spatiotemporal patterns of sensorimotor fMRI activity influence hand motor recovery in subacute stroke: A longitudinal task-related fMRI study. Cortex 2020; 129:80-98. [DOI: 10.1016/j.cortex.2020.03.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 11/27/2019] [Accepted: 03/13/2020] [Indexed: 01/01/2023]
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30
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Lanzilotto M, Ferroni CG, Livi A, Gerbella M, Maranesi M, Borra E, Passarelli L, Gamberini M, Fogassi L, Bonini L, Orban GA. Anterior Intraparietal Area: A Hub in the Observed Manipulative Action Network. Cereb Cortex 2020; 29:1816-1833. [PMID: 30766996 PMCID: PMC6418391 DOI: 10.1093/cercor/bhz011] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 01/07/2019] [Accepted: 01/18/2019] [Indexed: 11/13/2022] Open
Abstract
Current knowledge regarding the processing of observed manipulative actions (OMAs) (e.g., grasping, dragging, or dropping) is limited to grasping and underlying neural circuitry remains controversial. Here, we addressed these issues by combining chronic neuronal recordings along the anteroposterior extent of monkeys’ anterior intraparietal (AIP) area with tracer injections into the recorded sites. We found robust neural selectivity for 7 distinct OMAs, particularly in the posterior part of AIP (pAIP), where it was associated with motor coding of grip type and own-hand visual feedback. This cluster of functional properties appears to be specifically grounded in stronger direct connections of pAIP with the temporal regions of the ventral visual stream and the prefrontal cortex, as connections with skeletomotor related areas and regions of the dorsal visual stream exhibited opposite or no rostrocaudal gradients. Temporal and prefrontal areas may provide visual and contextual information relevant for manipulative action processing. These results revise existing models of the action observation network, suggesting that pAIP constitutes a parietal hub for routing information about OMA identity to the other nodes of the network.
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Affiliation(s)
- Marco Lanzilotto
- Department of Medicine and Surgery, University of Parma, Via Volturno 39, Parma, Italy
| | | | - Alessandro Livi
- Department of Medicine and Surgery, University of Parma, Via Volturno 39, Parma, Italy
| | - Marzio Gerbella
- Department of Medicine and Surgery, University of Parma, Via Volturno 39, Parma, Italy
| | - Monica Maranesi
- Department of Medicine and Surgery, University of Parma, Via Volturno 39, Parma, Italy
| | - Elena Borra
- Department of Medicine and Surgery, University of Parma, Via Volturno 39, Parma, Italy
| | - Lauretta Passarelli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Piazza di Porta San Donato 2, Bologna, Italy
| | - Michela Gamberini
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Piazza di Porta San Donato 2, Bologna, Italy
| | - Leonardo Fogassi
- Department of Medicine and Surgery, University of Parma, Via Volturno 39, Parma, Italy
| | - Luca Bonini
- Department of Medicine and Surgery, University of Parma, Via Volturno 39, Parma, Italy
| | - Guy A Orban
- Department of Medicine and Surgery, University of Parma, Via Volturno 39, Parma, Italy
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Pereira-Pedro AS, Bruner E, Gunz P, Neubauer S. A morphometric comparison of the parietal lobe in modern humans and Neanderthals. J Hum Evol 2020; 142:102770. [DOI: 10.1016/j.jhevol.2020.102770] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 02/25/2020] [Accepted: 02/25/2020] [Indexed: 01/09/2023]
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32
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Fedato A, Silva-Gago M, Terradillos-Bernal M, Alonso-Alcalde R, Martín-Guerra E, Bruner E. Hand morphometrics, electrodermal activity, and stone tools haptic perception. Am J Hum Biol 2019; 32:e23370. [PMID: 31837092 DOI: 10.1002/ajhb.23370] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 11/21/2019] [Accepted: 11/27/2019] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES Tool use requires integration among sensorial, biomechanical, and cognitive factors. Taking into account the importance of tool use in human evolution, changes associated with the genus Homo are to be expected in all these three aspects. Haptics is based on both tactile and proprioceptive feedbacks, and it is associated with emotional reactions. Previous analyses have suggested a difference between males and females, and during haptic exploration of different typologies of stone tools. Here, we analyze the correlation between electrodermal reactions during stone tool handling and hand morphology to provide evidence of possible allometric factors shared by males and females. METHODS Electrodermal analysis was used to investigate some specific parameters involved in these reactions, such as changes in the level of attention and arousal. We analyzed the responses of 46 right-handed adults to 20 distinct stone tools while blindfolded. RESULTS Females have smaller hands and a wider range of electrodermal reactions. Within males and females, hand diameters and general hand size do not correlate with the degree of electrodermal level and response. CONCLUSIONS Sex differences in electrodemal reaction during stone tool handling are apparently not due to the effect of hand size or proportions. Differences between males and females are better interpreted as real sex differences, either due to a biological or cultural influences. Hand size does not influence the degree of arousal or attention during tool exploration, suggesting that other factors trigger individual reactions. These results add to a general cognitive approach on hand-tool evolution and tool sensing.
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Affiliation(s)
- Annapaola Fedato
- Programa de paleobiología, Centro Nacional de Investigación sobre la Evolución Humana, Burgos, Spain
| | - María Silva-Gago
- Programa de paleobiología, Centro Nacional de Investigación sobre la Evolución Humana, Burgos, Spain
| | | | | | | | - Emiliano Bruner
- Programa de paleobiología, Centro Nacional de Investigación sobre la Evolución Humana, Burgos, Spain
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Mowbray R, Gottwald JM, Zhao M, Atkinson AP, Cowie D. The development of visually guided stepping. Exp Brain Res 2019; 237:2875-2883. [PMID: 31471678 PMCID: PMC6794234 DOI: 10.1007/s00221-019-05629-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 08/14/2019] [Indexed: 12/03/2022]
Abstract
Adults use vision during stepping and walking to fine-tune foot placement. However, the developmental profile of visually guided stepping is unclear. We asked (1) whether children use online vision to fine-tune precise steps and (2) whether precision stepping develops as part of broader visuomotor development, alongside other fundamental motor skills like reaching. With 6-(N = 11), 7-(N = 11), 8-(N = 11)-year-olds and adults (N = 15), we manipulated visual input during steps and reaches. Using motion capture, we measured step and reach error, and postural stability. We expected (1) both steps and reaches would be visually guided (2) with similar developmental profiles (3) foot placement biases that promote stability, and (4) correlations between postural stability and step error. Children used vision to fine-tune both steps and reaches. At all ages, foot placement was biased (albeit not in the predicted directions). Contrary to our predictions, step error was not correlated with postural stability. By 8 years, children's step and reach error were adult-like. Despite similar visual control mechanisms, stepping and reaching had different developmental profiles: step error reduced with age whilst reach error was lower and stable with age. We argue that the development of both visually guided and non-visually guided action is limb-specific.
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Affiliation(s)
- Rachel Mowbray
- Department of Psychology, Durham University, South Road, Durham, DH1 3LE, UK.
| | - Janna M Gottwald
- Department of Psychology, Durham University, South Road, Durham, DH1 3LE, UK
- Department of Psychology, Uppsala University, Box 1225, 75121, Uppsala, Sweden
| | - Manfei Zhao
- Department of Psychology, Durham University, South Road, Durham, DH1 3LE, UK
| | - Anthony P Atkinson
- Department of Psychology, Durham University, South Road, Durham, DH1 3LE, UK
| | - Dorothy Cowie
- Department of Psychology, Durham University, South Road, Durham, DH1 3LE, UK
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Marigold DS, Lajoie K, Heed T. No effect of triple-pulse TMS medial to intraparietal sulcus on online correction for target perturbations during goal-directed hand and foot reaches. PLoS One 2019; 14:e0223986. [PMID: 31626636 PMCID: PMC6799897 DOI: 10.1371/journal.pone.0223986] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Accepted: 10/02/2019] [Indexed: 11/30/2022] Open
Abstract
Posterior parietal cortex (PPC) is central to sensorimotor processing for goal-directed hand and foot movements. Yet, the specific role of PPC subregions in these functions is not clear. Previous human neuroimaging and transcranial magnetic stimulation (TMS) work has suggested that PPC lateral to the intraparietal sulcus (IPS) is involved in directing the arm, shaping the hand, and correcting both finger-shaping and hand trajectory during movement. The lateral localization of these functions agrees with the comparably lateral position of the hand and fingers within the motor and somatosensory homunculi along the central sulcus; this might suggest that, in analogy, (goal-directed) foot movements would be mediated by medial portions of PPC. However, foot movement planning activates similar regions for both hand and foot movement along the caudal-to-rostral axis of PPC, with some effector-specificity evident only rostrally, near the central regions of sensorimotor cortex. Here, we attempted to test the causal involvement of PPC regions medial to IPS in hand and foot reaching as well as online correction evoked by target displacement. Participants made hand and foot reaches towards identical visual targets. Sometimes, the target changed position 100–117 ms into the movement. We disturbed cortical processing over four positions medial to IPS with three pulses of TMS separated by 40 ms, both during trials with and without target displacement. We timed TMS to disrupt reach execution and online correction. TMS did not affect endpoint error, endpoint variability, or reach trajectories for hand or foot. While these negative results await replication with different TMS timing and parameters, we conclude that regions medial to IPS are involved in planning, rather than execution and online control, of goal-directed limb movements.
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Affiliation(s)
- Daniel S. Marigold
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Kim Lajoie
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Tobias Heed
- Biopsychology and Cognitive Neuroscience, Faculty of Psychology and Sports Science, Bielefeld University, Bielefeld, Germany
- Center of Excellence Cognitive Interaction Technology, Bielefeld University, Bielefeld, Germany
- * E-mail:
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van Dam WO, Almor A, Shinkareva SV, Kim J, Boiteau TW, Shay EA, Desai RH. Distinct neural mechanisms underlying conceptual knowledge of manner and instrument verbs. Neuropsychologia 2019; 133:107183. [PMID: 31493413 PMCID: PMC6817421 DOI: 10.1016/j.neuropsychologia.2019.107183] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 08/30/2019] [Accepted: 09/03/2019] [Indexed: 11/15/2022]
Abstract
Studies on the organization of conceptual knowledge have examined categories of concrete nouns extensively. Less is known about the neural basis of verb categories suggested by linguistic theories. We used functional MRI to examine the differences between manner verbs, which encode information about the manner of an action, versus instrument verbs, which encode information about an object as part of their meaning. Using both visual and verbal stimuli and a combination of univariate and multivariate pattern analyses, our results show that accessing conceptual representations of instrument class involves brain regions typically associated with complex action and object perception, including the anterior inferior parietal cortex and occipito-temporal cortex. On the other hand, accessing conceptual representations of the manner class involves regions that are commonly associated with the processing of visual and biological motion, in the posterior superior temporal sulcus. These findings support the idea that the semantics of manner and instrument verbs are supported by distinct neural mechanisms.
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Affiliation(s)
- Wessel O van Dam
- Department of Psychology, University of South Carolina, USA; Institute for Mind and Brain, University of South Carolina, USA
| | - Amit Almor
- Department of Psychology, University of South Carolina, USA; Institute for Mind and Brain, University of South Carolina, USA; Linguistics Program, University of South Carolina, USA
| | - Svetlana V Shinkareva
- Department of Psychology, University of South Carolina, USA; Institute for Mind and Brain, University of South Carolina, USA
| | - Jongwan Kim
- Department of Psychology, University of South Carolina, USA; Institute for Mind and Brain, University of South Carolina, USA
| | - Tim W Boiteau
- Department of Psychology, University of South Carolina, USA; Institute for Mind and Brain, University of South Carolina, USA
| | - Elizabeth A Shay
- Department of Brain and Cognitive Sciences, University of Rochester, USA
| | - Rutvik H Desai
- Department of Psychology, University of South Carolina, USA; Institute for Mind and Brain, University of South Carolina, USA.
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Ozdiler O, Orhan K, Cesur E, Köklü A, Algın O. Evaluation of temporomandibular joint, masticatory muscle, and brain cortex activity in patients treated by removable functional appliances: a prospective fMRI study. Dentomaxillofac Radiol 2019; 48:20190216. [PMID: 31322927 DOI: 10.1259/dmfr.20190216] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES The aim of this study is to evaluate the effects of functional orthodontic appliances on the masticatory muscles, temporomandibular joint (TMJ), and brain to determine whether using functional appliances full-time or only at night yields different results. METHODS 16 patients with Class II malocclusion were included in this study. Eight patients were instructed to wear their appliances (monoblock/twinblock) full-time and the other eight patients were instructed to wear them at night while sleeping. An additional 10 patients with Class II malocclusion were later included as a pre-treatment control group. Signal intensity ratios (SIR) of TMJ structures and morphological evaluations of the masticatory muscles were done for all patients. Functional MRI (fMRI) data were also obtained from the patients while performing chewing and biting movements. RESULTS ANB angle was reduced significantly in both the full-time and night wear groups, by values of 1.17° and 1.35°, respectively (p < 0.05). MRI showed that SIRs were significantly increased in both groups in the masticatory muscles, retrodiscal pad, condylar process, and articular disc (p < 0.05). Both resting and task-based fMRI evaluation revealed significant increases in blood oxygen level dependent signals in several regions of the brain in both groups (p < 0.05). CONCLUSIONS The cephalometric and MRI findings of this study indicate that the treatment effects were similar for both wear schedules. Functional appliances should be regarded not as simple devices that treat Class II malocclusion through skeletal and dental correction alone, but as exercise devices that lead to neuromuscular changes by facilitating muscle adaptation and activating various brain regions.
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Affiliation(s)
- Orhan Ozdiler
- Department of Orthodontics, Faculty of Dentistry, Ankara University, Ankara, Turkey
| | - Kaan Orhan
- OMFS IMPATH Research Group, Department of Imaging & Pathology, Faculty of Medicine, University of Leuven and Oral &Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium.,Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Ankara University, Ankara, Turkey
| | - Emre Cesur
- Department of Orthodontics, Medipol Mega University Hospital, İstanbul, Turkey
| | - Ayşegül Köklü
- Department of Orthodontics, Faculty of Dentistry, Ankara University, Ankara, Turkey
| | - Oktay Algın
- Department of Radiology, Faculty of Medicine, Yıldırım Beyazıt University, Ankara, Turkey
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37
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Uji M, Lingnau A, Cavin I, Vishwanath D. Identifying Cortical Substrates Underlying the Phenomenology of Stereopsis and Realness: A Pilot fMRI Study. Front Neurosci 2019; 13:646. [PMID: 31354404 PMCID: PMC6637755 DOI: 10.3389/fnins.2019.00646] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 06/05/2019] [Indexed: 12/05/2022] Open
Abstract
Viewing a real scene or a stereoscopic image (e.g., 3D movies) with both eyes yields a vivid subjective impression of object solidity, tangibility, immersive negative space and sense of realness; something that is not experienced when viewing single pictures of 3D scenes normally with both eyes. This phenomenology, sometimes referred to as stereopsis, is conventionally ascribed to the derivation of depth from the differences in the two eye's images (binocular disparity). Here we report on a pilot study designed to explore if dissociable neural activity associated with the phenomenology of realness can be localized in the cortex. In order to dissociate subjective impression from disparity processing, we capitalized on the finding that the impression of realness associated with stereoscopic viewing can also be generated when viewing a single picture of a 3D scene with one eye through an aperture. Under a blocked fMRI design, subjects viewed intact and scrambled images of natural 3-D objects, and scenes under three viewing conditions: (1) single pictures viewed normally with both eyes (binocular); (2) single pictures viewed with one eye through an aperture (monocular-aperture); and (3) stereoscopic anaglyph images of the same scenes viewed with both eyes (binocular stereopsis). Fixed-effects GLM contrasts aimed at isolating the phenomenology of stereopsis demonstrated a selective recruitment of similar posterior parietal regions for both monocular and binocular stereopsis conditions. Our findings provide preliminary evidence that the cortical processing underlying the subjective impression of realness may be dissociable and distinct from the derivation of depth from disparity.
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Affiliation(s)
- Makoto Uji
- School of Psychology and Neuroscience, University of St Andrews, St Andrews, United Kingdom
| | - Angelika Lingnau
- Institute of Psychology, University of Regensburg, Regensburg, Germany
| | - Ian Cavin
- TAyside Medical Science Centre (TASC), NHS Tayside, Dundee, United Kingdom
| | - Dhanraj Vishwanath
- School of Psychology and Neuroscience, University of St Andrews, St Andrews, United Kingdom
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38
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Fedato A, Silva‐Gago M, Terradillos‐Bernal M, Alonso‐Alcalde R, Martín‐Guerra E, Bruner E. Electrodermal activity during Lower Paleolithic stone tool handling. Am J Hum Biol 2019; 31:e23279. [DOI: 10.1002/ajhb.23279] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 04/09/2019] [Accepted: 06/06/2019] [Indexed: 12/20/2022] Open
Affiliation(s)
- Annapaola Fedato
- Programa de PaleobiologíaCentro Nacional de Investigación sobre la Evolución Humana Burgos Spain
| | - María Silva‐Gago
- Programa de PaleobiologíaCentro Nacional de Investigación sobre la Evolución Humana Burgos Spain
| | - Marcos Terradillos‐Bernal
- Facultad de Humanidades y Ciencias SocialesUniversidad Internacional Isabel I de Castilla Burgos Spain
| | | | | | - Emiliano Bruner
- Programa de PaleobiologíaCentro Nacional de Investigación sobre la Evolución Humana Burgos Spain
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39
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Bruner E, Gleeson BT. Body Cognition and Self-Domestication in Human Evolution. Front Psychol 2019; 10:1111. [PMID: 31164852 PMCID: PMC6536601 DOI: 10.3389/fpsyg.2019.01111] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 04/29/2019] [Indexed: 12/18/2022] Open
Affiliation(s)
- Emiliano Bruner
- Centro Nacional de Investigación sobre la Evolución Humana, Burgos, Spain
| | - Ben T. Gleeson
- Fenner School of Environment and Society, Australian National University, Canberra, ACT, Australia
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40
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Uji M, Jentzsch I, Redburn J, Vishwanath D. Dissociating neural activity associated with the subjective phenomenology of monocular stereopsis: An EEG study. Neuropsychologia 2019; 129:357-371. [PMID: 31034841 DOI: 10.1016/j.neuropsychologia.2019.04.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 03/26/2019] [Accepted: 04/23/2019] [Indexed: 12/15/2022]
Abstract
The subjective phenomenology associated with stereopsis, of solid tangible objects separated by a palpable negative space, is conventionally thought to be a by-product of the derivation of depth from binocular disparity. However, the same qualitative impression has been reported in the absence of disparity, e.g., when viewing pictorial images monocularly through an aperture. Here we aimed to explore if we could identify dissociable neural activity associated with the qualitative impression of stereopsis in the absence of the processing of binocular disparities. We measured EEG activity while subjects viewed pictorial (non-stereoscopic) images of 2D and 3D geometric forms under four different viewing conditions (binocular, monocular, binocular aperture, monocular aperture). EEG activity was analysed by oscillatory source localization (beamformer technique) to examine power change in occipital and parietal regions across viewing and stimulus conditions in targeted frequency bands (alpha: 8-13 Hz & gamma: 60-90 Hz). We observed expected event-related gamma synchronization and alpha desynchronization in occipital cortex and predominant gamma synchronization in parietal cortex across viewing and stimulus conditions. However, only the viewing condition predicted to generate the strongest impression of stereopsis (monocular aperture) revealed significantly elevated gamma synchronization within the parietal cortex for the critical contrasts (3D vs. 2D form). These findings suggest dissociable neural processes specific to the qualitative impression of stereopsis as distinguished from disparity processing.
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Affiliation(s)
- Makoto Uji
- School of Psychology and Neuroscience, University of St Andrews, UK.
| | - Ines Jentzsch
- School of Psychology and Neuroscience, University of St Andrews, UK
| | - James Redburn
- School of Psychology and Neuroscience, University of St Andrews, UK
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41
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Lateral parietal cortex in the generation of behavior: Implications for apathy. Prog Neurobiol 2019; 175:20-34. [DOI: 10.1016/j.pneurobio.2018.12.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Revised: 11/20/2018] [Accepted: 12/23/2018] [Indexed: 11/21/2022]
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42
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Grant S, Conway ML. Some binocular advantages for planning reach, but not grasp, components of prehension. Exp Brain Res 2019; 237:1239-1255. [PMID: 30850853 PMCID: PMC6557882 DOI: 10.1007/s00221-019-05503-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 02/25/2019] [Indexed: 11/04/2022]
Abstract
Proficient (fast, accurate, precise) hand actions for reaching-to-grasp 3D objects are known to benefit significantly from the use of binocular vision compared to one eye alone. We examined whether these binocular advantages derive from increased reliability in encoding the goal object’s properties for feedforward planning of prehension movements or from enhanced feedback mediating their online control. Adult participants reached for, precision grasped and lifted cylindrical table-top objects (two sizes, 2 distances) using binocular vision or only their dominant/sighting eye or their non-dominant eye to program and fully execute their movements or using each of the three viewing conditions only to plan their reach-to-grasp during a 1 s preview, with vision occluded just before movement onset. Various kinematic measures of reaching and grasping proficiency, including corrective error rates, were quantified and compared by view, feedback and object type. Some significant benefits of binocular over monocular vision when they were just available for pre-movement planning were retained for the reach regardless of target distance, including higher peak velocities, straighter paths and shorter low velocity approach times, although these latter were contaminated by more velocity corrections and by poorer coordination with object contact. By contrast, virtually all binocular advantages for grasping, including improvements in peak grip aperture scaling, the accuracy and precision of digit placements at object contact and shorter grip application times preceding the lift, were eliminated with no feedback available, outcomes that were influenced by the object’s size. We argue that vergence cues can improve the reliability of binocular internal representations of object distance for the feedforward programming of hand transport, whereas the major benefits of binocular vision for enhancing grasping performance derive exclusively from its continuous presence online.
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Affiliation(s)
- Simon Grant
- Applied Vision Research Centre, City, University of London, Northampton Square, London, EC1V 0HB, UK.
| | - Miriam L Conway
- Applied Vision Research Centre, City, University of London, Northampton Square, London, EC1V 0HB, UK
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43
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Potok W, Maskiewicz A, Króliczak G, Marangon M. The temporal involvement of the left supramarginal gyrus in planning functional grasps: A neuronavigated TMS study. Cortex 2019; 111:16-34. [DOI: 10.1016/j.cortex.2018.10.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 09/04/2018] [Accepted: 10/02/2018] [Indexed: 01/01/2023]
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44
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Chen CF, Kreutz-Delgado K, Sereno MI, Huang RS. Unraveling the spatiotemporal brain dynamics during a simulated reach-to-eat task. Neuroimage 2019; 185:58-71. [PMID: 30315910 PMCID: PMC6325169 DOI: 10.1016/j.neuroimage.2018.10.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 09/11/2018] [Accepted: 10/09/2018] [Indexed: 01/17/2023] Open
Abstract
The reach-to-eat task involves a sequence of action components including looking, reaching, grasping, and feeding. While cortical representations of individual action components have been mapped in human functional magnetic resonance imaging (fMRI) studies, little is known about the continuous spatiotemporal dynamics among these representations during the reach-to-eat task. In a periodic event-related fMRI experiment, subjects were scanned while they reached toward a food image, grasped the virtual food, and brought it to their mouth within each 16-s cycle. Fourier-based analysis of fMRI time series revealed periodic signals and noise distributed across the brain. Independent component analysis was used to remove periodic or aperiodic motion artifacts. Time-frequency analysis was used to analyze the temporal characteristics of periodic signals in each voxel. Circular statistics was then used to estimate mean phase angles of periodic signals and select voxels based on the distribution of phase angles. By sorting mean phase angles across regions, we were able to show the real-time spatiotemporal brain dynamics as continuous traveling waves over the cortical surface. The activation sequence consisted of approximately the following stages: (1) stimulus related activations in occipital and temporal cortices; (2) movement planning related activations in dorsal premotor and superior parietal cortices; (3) reaching related activations in primary sensorimotor cortex and supplementary motor area; (4) grasping related activations in postcentral gyrus and sulcus; (5) feeding related activations in orofacial areas. These results suggest that phase-encoded design and analysis can be used to unravel sequential activations among brain regions during a simulated reach-to-eat task.
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Affiliation(s)
- Ching-Fu Chen
- Department of Electrical and Computer Engineering, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Kenneth Kreutz-Delgado
- Department of Electrical and Computer Engineering, University of California, San Diego, La Jolla, CA, 92093, USA; Institute for Neural Computation, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Martin I Sereno
- Department of Psychology and Neuroimaging Center, San Diego State University, San Diego, CA, 92182, USA; Experimental Psychology, University College London, London, WC1H 0AP, UK
| | - Ruey-Song Huang
- Institute for Neural Computation, University of California, San Diego, La Jolla, CA, 92093, USA.
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45
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Manuweera T, Yarossi M, Adamovich S, Tunik E. Parietal Activation Associated With Target-Directed Right Hand Movement Is Lateralized by Mirror Feedback to the Ipsilateral Hemisphere. Front Hum Neurosci 2019; 12:531. [PMID: 30687047 PMCID: PMC6333851 DOI: 10.3389/fnhum.2018.00531] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 12/17/2018] [Indexed: 01/23/2023] Open
Abstract
Current research shows promise in restoring impaired hand function after stroke with the help of Mirror Visual Feedback (MVF), putatively by facilitating activation of sensorimotor areas of the brain ipsilateral to the moving limb. However, the MVF related clinical effects show variability across studies. MVF tasks that have been used place varying amounts of visuomotor demand on one’s ability to complete the task. Therefore, we ask here whether varying visuomotor demand during MVF may translate to differences in brain activation patterns. If so, we argue that this may provide a mechanistic explanation for variable clinical effects. To address this, we used functional magnetic resonance imaging (fMRI) to investigate the interaction of target directed movement and MVF on the activation of, and functional connectivity between, regions within the visuomotor network. In an event-related fMRI design, twenty healthy subjects performed finger flexion movements using their dominant right hand, with feedback presented in a virtual reality (VR) environment. Visual feedback was presented in real time VR as either veridical feedback with and without a target (VT+ and VT-, respectively), or MVF with and without a target (MT+ and MT-, respectively). fMRI contrasts revealed predominantly activation in the ipsilateral intraparietal sulcus for the main effect of MVF and bilateral superior parietal activation for the main effect of target. Importantly, we noted significant and robust activation lateralized to the ipsilateral parietal cortex alone in the MT+ contrast with respect to the other conditions. This suggests that combining MVF with targeted movements performed using the right hand may redirect enhanced bilateral parietal activation due to target presentation to the ipsilateral cortex. Moreover, functional connectivity analysis revealed that the interaction between the ipsilateral parietal lobe and the motor cortex was significantly greater during target-directed movements with mirror feedback compared to veridical feedback. These findings provide a normative basis to investigate the integrity of these networks in patient populations. Identification of the brain regions involved in target directed movement with MVF in stroke may have important implications for optimal delivery of MVF based therapy.
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Affiliation(s)
- Thushini Manuweera
- Rutgers School of Graduate Studies, Rutgers University, Newark, NJ, United States.,Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, United States
| | - Mathew Yarossi
- Department of Physical Therapy, Movement, and Rehabilitation Sciences, Northeastern University, Boston, MA, United States
| | - Sergei Adamovich
- Rutgers School of Graduate Studies, Rutgers University, Newark, NJ, United States.,Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, United States
| | - Eugene Tunik
- Department of Physical Therapy, Movement, and Rehabilitation Sciences, Northeastern University, Boston, MA, United States.,Department of Electrical and Computer Engineering, College of Engineering, Northeastern University, Boston, MA, United States
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46
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Bruner E, Fedato A, Silva-Gago M, Alonso-Alcalde R, Terradillos-Bernal M, Fernández-Durantes MÁ, Martín-Guerra E. Visuospatial Integration and Hand-Tool Interaction in Cognitive Archaeology. Curr Top Behav Neurosci 2019; 41:13-36. [PMID: 30547431 DOI: 10.1007/7854_2018_71] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Testing cognitive hypotheses in extinct species can be challenging, but it can be done through the integration of independent sources of information (e.g., anatomy, archaeology, neurobiology, psychology), and validated with quantitative and experimental approaches. The parietal cortex has undergone changes and specializations in humans, probably in regions involved in visuospatial integration. Visual imagery and hand-eye coordination are crucial for a species with a remarkable technological and symbolic capacity. Hand-tool relationships are not only a matter of spatial planning but involve deeper cognitive levels that concern body cognition, self-awareness, and the ability to integrate tools into body schemes, extending the body's functional and structural range. Therefore, a co-evolution between body and technology is to be expected not only in terms of anatomical correspondence but also in terms of cognitive integration. In prehistory, lithic tools are crucial in the interpretation of the cognitive abilities of extinct human species. The shape of tools and the grasping patterns associated with the corresponding haptic experience can supply some basic quantitative approaches to evaluate changes in the archaeological record. At the physiological level, electrodermal activity can be used as proxy to investigate the cognitive response during haptic experiences, revealing differences between tools and between subjects. These approaches can be also useful to evaluate whether and to what extent our complex cognitive resources are based on the capacity to export and delegate functions to external technological components.
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Affiliation(s)
- Emiliano Bruner
- Centro Nacional de Investigación sobre la Evolución Humana, Burgos, Spain.
| | - Annapaola Fedato
- Centro Nacional de Investigación sobre la Evolución Humana, Burgos, Spain
| | - María Silva-Gago
- Centro Nacional de Investigación sobre la Evolución Humana, Burgos, Spain
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47
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Era V, Candidi M, Gandolfo M, Sacheli LM, Aglioti SM. Inhibition of left anterior intraparietal sulcus shows that mutual adjustment marks dyadic joint-actions in humans. Soc Cogn Affect Neurosci 2018; 13:492-500. [PMID: 29660090 PMCID: PMC6007351 DOI: 10.1093/scan/nsy022] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Accepted: 03/28/2018] [Indexed: 01/28/2023] Open
Abstract
Creating real-life dynamic contexts to study interactive behaviors is a fundamental challenge for the social neuroscience of interpersonal relations. Real synchronic interpersonal motor interactions involve online, inter-individual mutual adaptation (the ability to adapt one’s movements to those of another in order to achieve a shared goal). In order to study the contribution of the left anterior Intra Parietal Sulcus (aIPS) (i.e. a region supporting motor functions) to mutual adaptation, here, we combined a behavioral grasping task where pairs of participants synchronized their actions when performing mutually adaptive imitative and complementary movements, with the inhibition of activity of aIPS via non-invasive brain stimulation. This approach allowed us to investigate whether aIPS supports online complementary and imitative interactions. Behavioral results showed that inhibition of aIPS selectively impairs pair performance during complementary compared to imitative interactions. Notably, this effect depended on pairs’ mutual adaptation skills and was higher for pairs composed of participants who were less capable of adapting to each other. Thus, we provide the first causative evidence for a role of the left aIPS in supporting mutually adaptive interactions and show that the inhibition of the neural resources of one individual of a pair is compensated at the dyadic level.
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Affiliation(s)
- Vanessa Era
- SCNLab, Department of Psychology, "Sapienza" University of Rome, 00185 Rome, Italy.,IRCCS, Fondazione Santa Lucia, 00100 Rome, Italy
| | - Matteo Candidi
- SCNLab, Department of Psychology, "Sapienza" University of Rome, 00185 Rome, Italy.,IRCCS, Fondazione Santa Lucia, 00100 Rome, Italy
| | - Marco Gandolfo
- SCNLab, Department of Psychology, "Sapienza" University of Rome, 00185 Rome, Italy.,IRCCS, Fondazione Santa Lucia, 00100 Rome, Italy
| | - Lucia Maria Sacheli
- IRCCS, Fondazione Santa Lucia, 00100 Rome, Italy.,Department of Psychology and Milan Center for Neuroscience (NeuroMi), University of Milano-Bicocca, 20126 Milan, Italy
| | - Salvatore Maria Aglioti
- SCNLab, Department of Psychology, "Sapienza" University of Rome, 00185 Rome, Italy.,IRCCS, Fondazione Santa Lucia, 00100 Rome, Italy
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48
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Fiori F, Chiappini E, Avenanti A. Enhanced action performance following TMS manipulation of associative plasticity in ventral premotor-motor pathway. Neuroimage 2018; 183:847-858. [DOI: 10.1016/j.neuroimage.2018.09.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2017] [Revised: 08/17/2018] [Accepted: 09/02/2018] [Indexed: 12/16/2022] Open
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49
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Cerebral correlates of imitation of intransitive gestures: An integrative review of neuroimaging data and brain lesion studies. Neurosci Biobehav Rev 2018; 95:44-60. [DOI: 10.1016/j.neubiorev.2018.07.019] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 07/29/2018] [Accepted: 07/29/2018] [Indexed: 12/25/2022]
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50
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Pixa NH, Berger A, Steinberg F, Doppelmayr M. Parietal, but Not Motor Cortex, HD-atDCS Deteriorates Learning Transfer of a Complex Bimanual Coordination Task. JOURNAL OF COGNITIVE ENHANCEMENT 2018. [DOI: 10.1007/s41465-018-0088-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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