1
|
Martel M, Finos L, Bahmad S, Koun E, Salemme R, Sonié S, Fourneret P, Schmitz C, Roy AC. Motor deficits in autism differ from that of developmental coordination disorder. Autism 2024; 28:415-432. [PMID: 37226824 DOI: 10.1177/13623613231171980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
LAY ABSTRACT A vast majority of individuals with autism spectrum disorder experience impairments in motor skills. Those are often labelled as additional developmental coordination disorder despite the lack of studies comparing both disorders. Consequently, motor skills rehabilitation programmes in autism are often not specific but rather consist in standard programmes for developmental coordination disorder. Here, we compared motor performance in three groups of children: a control group, an autism spectrum disorder group and a developmental coordination disorder group. Despite similar level of motor skills evaluated by the standard movement assessment battery for children, in a Reach-to-Displace Task, children with autism spectrum disorder and developmental coordination disorder showed specific motor control deficits. Children with autism spectrum disorder failed to anticipate the object properties, but could correct their movement as well as typically developing children. In contrast, children with developmental coordination disorder were atypically slow, but showed a spared anticipation. Our study has important clinical implications as motor skills rehabilitations are crucial to both populations. Specifically, our findings suggest that individuals with autism spectrum disorder would benefit from therapies aiming at improving their anticipation, maybe through the support of their preserved representations and use of sensory information. Conversely, individuals with developmental coordination disorder would benefit from a focus on the use of sensory information in a timely fashion.
Collapse
Affiliation(s)
- Marie Martel
- Laboratoire Dynamique Du Langage, CNRS UMR5596, Université Lyon 2, Lyon, France
| | - Livio Finos
- Department of Statistical Sciences, University of Padua, Italy
| | - Salam Bahmad
- Laboratoire Dynamique Du Langage, CNRS UMR5596, Université Lyon 2, Lyon, France
- Lyon Neuroscience Research Center CRNL; INSERM U1028, CNRS UMR5292; ImpAct Team, Lyon, France
- University Lyon 1, France
| | - Eric Koun
- Lyon Neuroscience Research Center CRNL; INSERM U1028, CNRS UMR5292; ImpAct Team, Lyon, France
- University Lyon 1, France
| | - Romeo Salemme
- Lyon Neuroscience Research Center CRNL; INSERM U1028, CNRS UMR5292; ImpAct Team, Lyon, France
- University Lyon 1, France
| | - Sandrine Sonié
- University Lyon 1, France
- Rhône-Alpes Autism Resource Center (CRA-RA), France
- Le Vinatier Hospital Center, France Lyon Neuroscience
- Lyon Neuroscience Research Center, CRNL; INSERM U1028; CNRS UMR5292; COPHY Team, Lyon, France
| | - Pierre Fourneret
- Service Psychopathologie du Développement, HFME, Hospices civils de Lyon, France
| | - Christina Schmitz
- University Lyon 1, France
- Lyon Neuroscience Research Center, CRNL; INSERM U1028; CNRS UMR5292; COPHY Team, Lyon, France
| | - Alice Catherine Roy
- Laboratoire Dynamique Du Langage, CNRS UMR5596, Université Lyon 2, Lyon, France
| |
Collapse
|
2
|
Tricoche L, Pélisson D, Longo L, Koun E, Poisson A, Prado J, Meunier M. Task-independent neural bases of peer presence effect on cognition in children and adults. Neuroimage 2023; 277:120247. [PMID: 37385049 DOI: 10.1016/j.neuroimage.2023.120247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 06/19/2023] [Accepted: 06/22/2023] [Indexed: 07/01/2023] Open
Abstract
There is ample behavioral evidence that others' mere presence can affect any behavior in human and non-human animals, generally facilitating the expression of mastered responses while impairing the acquisition of novel ones. Much less is known about i) how the brain orchestrates the modulation of such a wide array of behaviors by others' presence and ii) when these neural underpinnings mature during development. To address these issues, fMRI data were collected in children and adults alternately observed and unobserved by a familiar peer. Subjects performed a numerosity comparison task and a phonological comparison task. While the former involves number-processing brain areas, the latter involves language-processing areas. Consistent with previous behavioral findings, adults' and children's performance improved in both tasks when observed by a peer. Across all participants, task-specific brain regions showed no reliable change in activity under peer observation. Rather, we found task-independent changes in domain-general brain regions typically involved in mentalizing, reward, and attention. Bayesian analyses singled out the attention network as the exception to the close child-adult resemblance of peer observation neural substrates. These findings suggest that i) social facilitation of some human education-related skills is primarily orchestrated by domain-general brain networks, rather than by task-selective substrates, and ii) apart from attention, peer presence neural processing is largely mature in children.
Collapse
Affiliation(s)
- Leslie Tricoche
- IMPACT team, Lyon Neuroscience Research Center, INSERM, U1028; CNRS, UMR5292; University Lyon, F-69000, France
| | - Denis Pélisson
- IMPACT team, Lyon Neuroscience Research Center, INSERM, U1028; CNRS, UMR5292; University Lyon, F-69000, France
| | - Léa Longo
- EDUWELL team, Lyon Neuroscience Research Center, INSERM, U1028; CNRS, UMR5292; University Lyon, F-69000, France
| | - Eric Koun
- IMPACT team, Lyon Neuroscience Research Center, INSERM, U1028; CNRS, UMR5292; University Lyon, F-69000, France
| | - Alice Poisson
- Unité des pathologies du sommeil et équipe de recherche AESIO Santé unité de Saint Etienne, Clinique médico chirurgicale mutualiste, Saint Etienne, France
| | - Jérôme Prado
- EDUWELL team, Lyon Neuroscience Research Center, INSERM, U1028; CNRS, UMR5292; University Lyon, F-69000, France.
| | - Martine Meunier
- IMPACT team, Lyon Neuroscience Research Center, INSERM, U1028; CNRS, UMR5292; University Lyon, F-69000, France.
| |
Collapse
|
3
|
Boulenger V, Finos L, Koun E, Salemme R, Desoche C, Roy AC. Up right, not right up: Primacy of verticality in both language and movement. Front Hum Neurosci 2022; 16:981330. [PMID: 36248682 PMCID: PMC9558293 DOI: 10.3389/fnhum.2022.981330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 09/09/2022] [Indexed: 11/28/2022] Open
Abstract
When describing motion along both the horizontal and vertical axes, languages from different families express the elements encoding verticality before those coding for horizontality (e.g., going up right instead of right up). In light of the motor grounding of language, the present study investigated whether the prevalence of verticality in Path expression also governs the trajectory of arm biological movements. Using a 3D virtual-reality setting, we tracked the kinematics of hand pointing movements in five spatial directions, two of which implied the vertical and horizontal vectors equally (i.e., up right +45° and bottom right −45°). Movement onset could be prompted by visual or auditory verbal cues, the latter being canonical in French (“en haut à droite”/up right) or not (“à droite en haut”/right up). In two experiments, analyses of the index finger kinematics revealed a significant effect of gravity, with earlier acceleration, velocity, and deceleration peaks for upward (+45°) than downward (−45°) movements, irrespective of the instructions. Remarkably, confirming the linguistic observations, we found that vertical kinematic parameters occurred earlier than horizontal ones for upward movements, both for visual and congruent verbal cues. Non-canonical verbal instructions significantly affected this temporal dynamic: for upward movements, the horizontal and vertical components temporally aligned, while they reversed for downward movements where the kinematics of the vertical axis was delayed with respect to that of the horizontal one. This temporal dynamic is so deeply anchored that non-canonical verbal instructions allowed for horizontality to precede verticality only for movements that do not fight against gravity. Altogether, our findings provide new insights into the embodiment of language by revealing that linguistic path may reflect the organization of biological movements, giving priority to the vertical axis.
Collapse
Affiliation(s)
- Véronique Boulenger
- Laboratoire Dynamique Du Langage, UMR 5596, CNRS/University Lyon 2, Lyon, France
- *Correspondence: Véronique Boulenger,
| | - Livio Finos
- Department of Statistical Sciences, University of Padua, Padua, Italy
| | - Eric Koun
- Integrative Multisensory Perception Action & Cognition Team (IMPACT), Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, University Lyon 1, Lyon, France
| | - Roméo Salemme
- Integrative Multisensory Perception Action & Cognition Team (IMPACT), Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, University Lyon 1, Lyon, France
- Neuro-Immersion, Lyon Neuroscience Research Center, Lyon, France
| | - Clément Desoche
- Integrative Multisensory Perception Action & Cognition Team (IMPACT), Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, University Lyon 1, Lyon, France
- Neuro-Immersion, Lyon Neuroscience Research Center, Lyon, France
| | - Alice C. Roy
- Laboratoire Dynamique Du Langage, UMR 5596, CNRS/University Lyon 2, Lyon, France
| |
Collapse
|
4
|
Gaveau V, Coudert A, Salemme R, Koun E, Desoche C, Truy E, Farnè A, Pavani F. Benefits of active listening during 3D sound localization. Exp Brain Res 2022; 240:2817-2833. [PMID: 36071210 PMCID: PMC9587935 DOI: 10.1007/s00221-022-06456-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 08/28/2022] [Indexed: 11/29/2022]
Abstract
In everyday life, sound localization entails more than just the extraction and processing of auditory cues. When determining sound position in three dimensions, the brain also considers the available visual information (e.g., visual cues to sound position) and resolves perceptual ambiguities through active listening behavior (e.g., spontaneous head movements while listening). Here, we examined to what extent spontaneous head movements improve sound localization in 3D—azimuth, elevation, and depth—by comparing static vs. active listening postures. To this aim, we developed a novel approach to sound localization based on sounds delivered in the environment, brought into alignment thanks to a VR system. Our system proved effective for the delivery of sounds at predetermined and repeatable positions in 3D space, without imposing a physically constrained posture, and with minimal training. In addition, it allowed measuring participant behavior (hand, head and eye position) in real time. We report that active listening improved 3D sound localization, primarily by ameliorating accuracy and variability of responses in azimuth and elevation. The more participants made spontaneous head movements, the better was their 3D sound localization performance. Thus, we provide proof of concept of a novel approach to the study of spatial hearing, with potentials for clinical and industrial applications.
Collapse
Affiliation(s)
- V Gaveau
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Av. Doyen Lépine, BRON cedex, 69500, Lyon, France. .,University of Lyon 1, Lyon, France.
| | - A Coudert
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Av. Doyen Lépine, BRON cedex, 69500, Lyon, France.,University of Lyon 1, Lyon, France.,ENT Departments, Hôpital Femme-Mère-Enfant and Edouard Herriot University Hospitals, Lyon, France
| | - R Salemme
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Av. Doyen Lépine, BRON cedex, 69500, Lyon, France.,University of Lyon 1, Lyon, France.,Neuro-immersion, Lyon, France
| | - E Koun
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Av. Doyen Lépine, BRON cedex, 69500, Lyon, France.,University of Lyon 1, Lyon, France
| | - C Desoche
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Av. Doyen Lépine, BRON cedex, 69500, Lyon, France.,University of Lyon 1, Lyon, France.,Neuro-immersion, Lyon, France
| | - E Truy
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Av. Doyen Lépine, BRON cedex, 69500, Lyon, France.,University of Lyon 1, Lyon, France.,ENT Departments, Hôpital Femme-Mère-Enfant and Edouard Herriot University Hospitals, Lyon, France
| | - A Farnè
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Av. Doyen Lépine, BRON cedex, 69500, Lyon, France.,University of Lyon 1, Lyon, France.,Neuro-immersion, Lyon, France
| | - F Pavani
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Av. Doyen Lépine, BRON cedex, 69500, Lyon, France.,University of Lyon 1, Lyon, France.,Center for Mind/Brain Sciences - CIMeC, University of Trento, Rovereto, Italy
| |
Collapse
|
5
|
Métais C, Nicolas J, Diarra M, Cheviet A, Koun E, Pélisson D. Neural substrates of saccadic adaptation: Plastic changes versus error processing and forward versus backward learning. Neuroimage 2022; 262:119556. [PMID: 35964865 DOI: 10.1016/j.neuroimage.2022.119556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 08/09/2022] [Accepted: 08/10/2022] [Indexed: 11/28/2022] Open
Abstract
Previous behavioral, clinical, and neuroimaging studies suggest that the neural substrates of adaptation of saccadic eye movements involve, beyond the central role of the cerebellum, several, still incompletely determined, cortical areas. Furthermore, no neuroimaging study has yet tackled the differences between saccade lengthening ("forward adaptation") and shortening ("backward adaptation") and neither between their two main components, i.e. error processing and oculomotor changes. The present fMRI study was designed to fill these gaps. Blood-oxygen-level-dependent (BOLD) signal and eye movements of 24 healthy volunteers were acquired while performing reactive saccades under 4 conditions repeated in short blocks of 16 trials: systematic target jump during the saccade and in the saccade direction (forward: FW) or in the opposite direction (backward: BW), randomly directed FW or BW target jump during the saccade (random: RND) and no intra-saccadic target jump (stationary: STA). BOLD signals were analyzed both through general linear model (GLM) approaches applied at the whole-brain level and through sensitive Multi-Variate Pattern Analyses (MVPA) applied to 34 regions of interest (ROIs) identified from independent 'Saccade Localizer' functional data. Oculomotor data were consistent with successful induction of forward and backward adaptation in FW and BW blocks, respectively. The different analyses of voxel activation patterns (MVPAs) disclosed the involvement of 1) a set of ROIs specifically related to adaptation in the right occipital cortex, right and left MT/MST, right FEF and right pallidum; 2) several ROIs specifically involved in error signal processing in the left occipital cortex, left PEF, left precuneus, Medial Cingulate cortex (MCC), left inferior and right superior cerebellum; 3) ROIs specific to the direction of adaptation in the occipital cortex and MT/MST (left and right hemispheres for FW and BW, respectively) and in the pallidum of the right hemisphere (FW). The involvement of the left PEF and of the (left and right) occipital cortex were further supported and qualified by the whole brain GLM analysis: clusters of increased activity were found in PEF for the RND versus STA contrast (related to error processing) and in the left (right) occipital cortex for the FW (BW) versus STA contrasts [related to the FW (BW) direction of error and/or adaptation]. The present study both adds complementary data to the growing literature supporting a role of the cerebral cortex in saccadic adaptation through feedback and feedforward relationships with the cerebellum and provides the basis for improving conceptual frameworks of oculomotor plasticity and of its link with spatial cognition.
Collapse
Affiliation(s)
- Camille Métais
- IMPACT Team, Lyon Neuroscience Research Center, INSERM U1028; CNRS UMR5292; University Claude Bernard Lyon 1; 16, av. du Doyen Lépine, 69676, Bron cedex, France
| | - Judith Nicolas
- IMPACT Team, Lyon Neuroscience Research Center, INSERM U1028; CNRS UMR5292; University Claude Bernard Lyon 1; 16, av. du Doyen Lépine, 69676, Bron cedex, France; Department of Movement Sciences, Movement Control and Neuroplasticity Research Group, KU Leuven, 3001, Leuven, Belgium
| | - Moussa Diarra
- IMPACT Team, Lyon Neuroscience Research Center, INSERM U1028; CNRS UMR5292; University Claude Bernard Lyon 1; 16, av. du Doyen Lépine, 69676, Bron cedex, France; Université Bourgogne Franche-Comté, LEAD - CNRS UMR5022, Université de Bourgogne, Pôle AAFE, 11 Esplanade Erasme, 21000, Dijon, France
| | - Alexis Cheviet
- IMPACT Team, Lyon Neuroscience Research Center, INSERM U1028; CNRS UMR5292; University Claude Bernard Lyon 1; 16, av. du Doyen Lépine, 69676, Bron cedex, France
| | - Eric Koun
- IMPACT Team, Lyon Neuroscience Research Center, INSERM U1028; CNRS UMR5292; University Claude Bernard Lyon 1; 16, av. du Doyen Lépine, 69676, Bron cedex, France
| | - Denis Pélisson
- IMPACT Team, Lyon Neuroscience Research Center, INSERM U1028; CNRS UMR5292; University Claude Bernard Lyon 1; 16, av. du Doyen Lépine, 69676, Bron cedex, France.
| |
Collapse
|
6
|
Abstract
Abstract
The sense of touch is not restricted to the body but can also extend to external objects. When we use a handheld tool to contact an object, we feel the touch on the tool and not in the hand holding the tool. The ability to perceive touch on a tool actually extends along its entire surface, allowing the user to accurately localize where it is touched similarly as they would on their body. Although the neural mechanisms underlying the ability to localize touch on the body have been largely investigated, those allowing to localize touch on a tool are still unknown. We aimed to fill this gap by recording the electroencephalography signal of participants while they localized tactile stimuli on a handheld rod. We focused on oscillatory activity in the alpha (7–14 Hz) and beta (15–30 Hz) ranges, as they have been previously linked to distinct spatial codes used to localize touch on the body. Beta activity reflects the mapping of touch in skin-based coordinates, whereas alpha activity reflects the mapping of touch in external space. We found that alpha activity was solely modulated by the location of tactile stimuli applied on a handheld rod. Source reconstruction suggested that this alpha power modulation was localized in a network of fronto-parietal regions previously implicated in higher-order tactile and spatial processing. These findings are the first to implicate alpha oscillations in tool-extended sensing and suggest an important role for processing touch in external space when localizing touch on a tool.
Collapse
Affiliation(s)
- Cécile Fabio
- ImpAct, Lyon Neuroscience Research Center, France
- University of Lyon 1, France
| | - Romeo Salemme
- ImpAct, Lyon Neuroscience Research Center, France
- University of Lyon 1, France
- Hospices Civils de Lyon, Neuro-immersion, France
| | - Eric Koun
- ImpAct, Lyon Neuroscience Research Center, France
- University of Lyon 1, France
- Hospices Civils de Lyon, Neuro-immersion, France
| | - Alessandro Farnè
- ImpAct, Lyon Neuroscience Research Center, France
- University of Lyon 1, France
- Hospices Civils de Lyon, Neuro-immersion, France
- University of Trento, Rovereto, Italy
| | - Luke E. Miller
- ImpAct, Lyon Neuroscience Research Center, France
- University of Lyon 1, France
- Hospices Civils de Lyon, Neuro-immersion, France
- Donders Institute for Brain, Nijmegen, The Netherlands
| |
Collapse
|
7
|
Cheviet A, Masselink J, Koun E, Salemme R, Lappe M, Froment-Tilikete C, Pélisson D. Cerebellar Signals Drive Motor Adjustments and Visual Perceptual Changes during Forward and Backward Adaptation of Reactive Saccades. Cereb Cortex 2022; 32:3896-3916. [PMID: 34979550 DOI: 10.1093/cercor/bhab455] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 10/18/2021] [Accepted: 10/18/2021] [Indexed: 11/12/2022] Open
Abstract
Saccadic adaptation ($SA$) is a cerebellar-dependent learning of motor commands ($MC$), which aims at preserving saccade accuracy. Since $SA$ alters visual localization during fixation and even more so across saccades, it could also involve changes of target and/or saccade visuospatial representations, the latter ($CDv$) resulting from a motor-to-visual transformation (forward dynamics model) of the corollary discharge of the $MC$. In the present study, we investigated if, in addition to its established role in adaptive adjustment of $MC$, the cerebellum could contribute to the adaptation-associated perceptual changes. Transfer of backward and forward adaptation to spatial perceptual performance (during ocular fixation and trans-saccadically) was assessed in eight cerebellar patients and eight healthy volunteers. In healthy participants, both types of $SA$ altered $MC$ as well as internal representations of the saccade target and of the saccadic eye displacement. In patients, adaptation-related adjustments of $MC$ and adaptation transfer to localization were strongly reduced relative to healthy participants, unraveling abnormal adaptation-related changes of target and $CDv$. Importantly, the estimated changes of $CDv$ were totally abolished following forward session but mainly preserved in backward session, suggesting that an internal model ensuring trans-saccadic localization could be located in the adaptation-related cerebellar networks or in downstream networks, respectively.
Collapse
Affiliation(s)
- Alexis Cheviet
- IMPACT Team, Lyon Neuroscience Research Center, INSERM U1028, CNRS UMR 5292, University Claude Bernard Lyon 1, Bron cedex 69676, France
| | - Jana Masselink
- Institute for Psychology and Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Muenster, Münster 48149, Germany
| | - Eric Koun
- IMPACT Team, Lyon Neuroscience Research Center, INSERM U1028, CNRS UMR 5292, University Claude Bernard Lyon 1, Bron cedex 69676, France
| | - Roméo Salemme
- IMPACT Team, Lyon Neuroscience Research Center, INSERM U1028, CNRS UMR 5292, University Claude Bernard Lyon 1, Bron cedex 69676, France
| | - Markus Lappe
- Institute for Psychology and Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Muenster, Münster 48149, Germany
| | - Caroline Froment-Tilikete
- IMPACT Team, Lyon Neuroscience Research Center, INSERM U1028, CNRS UMR 5292, University Claude Bernard Lyon 1, Bron cedex 69676, France.,Hospices Civils de Lyon - Pierre-Wertheimer Hospital, Neuro-Ophtalmology unit, Bron cedex 69500, France
| | - Denis Pélisson
- IMPACT Team, Lyon Neuroscience Research Center, INSERM U1028, CNRS UMR 5292, University Claude Bernard Lyon 1, Bron cedex 69676, France
| |
Collapse
|
8
|
Martel M, Boulenger V, Koun E, Finos L, Farnè A, Roy AC. Body schema plasticity is altered in Developmental Coordination Disorder. Neuropsychologia 2021; 166:108136. [PMID: 34953795 DOI: 10.1016/j.neuropsychologia.2021.108136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 11/19/2021] [Accepted: 12/21/2021] [Indexed: 10/19/2022]
Abstract
Developmental Coordination Disorder (DCD) is a pathological condition characterized by impaired motor skills. Current theories advance that a deficit of the internal models is mainly responsible for DCD children's altered behavior. Yet, accurate movement execution requires not only correct movement planning, but also integration of sensory feedback into body representation for action (Body Schema) to update the state of the body. Here we advance and test the hypothesis that the plasticity of this body representation is altered in DCD. To probe Body Schema (BS) plasticity, we submitted a well-established tool-use paradigm to seventeen DCD children, required to reach for an object with their hand before and after tool use, and compared their movement kinematics to that of a control group of Typically Developing (TD) peers. We also asked both groups to provide explicit estimates of their arm length to probe plasticity of their Body Image (BI). Results revealed that DCD children explicitly judged their arm shorter after tool use, showing changes in their BI comparable to their TD peers. Unlike them, though, DCD did not update their implicit BS estimate: kinematics showed that tool use affected their peak amplitudes, but not their latencies. Remarkably, the kinematics of tool use showed that the motor control of the tool was comparable between groups, both improving with practice, confirming that motor learning abilities are preserved in DCD. This study thus brings evidence in favor of an alternative theoretical account of the DCD etiology. Our findings point to a deficit in the plasticity of the body representation used to plan and execute movements. Though not mutually exclusive, this widens the theoretical perspective under which DCD should be considered: DCD may not be limited to a problem affecting the internal models and their motor functions, but may concern the state of the effector they have to use.
Collapse
Affiliation(s)
- Marie Martel
- Laboratoire Dynamique Du Langage, UMR5596, CNRS/University Lyon 2, Lyon, France; Integrative Multisensory Perception Action & Cognition Team - ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, University Lyon 1, Lyon, France.
| | - Véronique Boulenger
- Laboratoire Dynamique Du Langage, UMR5596, CNRS/University Lyon 2, Lyon, France
| | - Eric Koun
- Integrative Multisensory Perception Action & Cognition Team - ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, University Lyon 1, Lyon, France
| | - Livio Finos
- Department of Statistical Sciences, University of Padua, Italy
| | - Alessandro Farnè
- Integrative Multisensory Perception Action & Cognition Team - ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, University Lyon 1, Lyon, France; Hospices Civils de Lyon, Mouvement et Handicap, Neuro-immersion, Lyon, France; Center for Mind/Brain Sciences (CIMeC), University of Trento, Italy
| | - Alice Catherine Roy
- Laboratoire Dynamique Du Langage, UMR5596, CNRS/University Lyon 2, Lyon, France; Center for Mind/Brain Sciences (CIMeC), University of Trento, Italy
| |
Collapse
|
9
|
Thibault S, Py R, Gervasi AM, Salemme R, Koun E, Lövden M, Boulenger V, Roy AC, Brozzoli C. Tool use and language share syntactic processes and neural patterns in the basal ganglia. Science 2021; 374:eabe0874. [PMID: 34762470 DOI: 10.1126/science.abe0874] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
[Figure: see text].
Collapse
Affiliation(s)
- Simon Thibault
- Integrative Multisensory Perception Action & Cognition Team (ImpAct), Centre de Recherche en Neurosciences de Lyon, INSERM U1028, CNRS UMR5292, Lyon, 69000, France.,University of Lyon, Lyon 69000, France
| | - Raphaël Py
- Integrative Multisensory Perception Action & Cognition Team (ImpAct), Centre de Recherche en Neurosciences de Lyon, INSERM U1028, CNRS UMR5292, Lyon, 69000, France.,University of Lyon, Lyon 69000, France
| | - Angelo Mattia Gervasi
- Integrative Multisensory Perception Action & Cognition Team (ImpAct), Centre de Recherche en Neurosciences de Lyon, INSERM U1028, CNRS UMR5292, Lyon, 69000, France
| | - Romeo Salemme
- Integrative Multisensory Perception Action & Cognition Team (ImpAct), Centre de Recherche en Neurosciences de Lyon, INSERM U1028, CNRS UMR5292, Lyon, 69000, France
| | - Eric Koun
- Integrative Multisensory Perception Action & Cognition Team (ImpAct), Centre de Recherche en Neurosciences de Lyon, INSERM U1028, CNRS UMR5292, Lyon, 69000, France
| | - Martin Lövden
- Aging Research Center (ARC), Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, 17177 Stockholm, Sweden.,Department of Psychology, University of Gothenburg, 40530 Gothenburg, Sweden
| | - Véronique Boulenger
- University of Lyon, Lyon 69000, France.,Dynamics of Language laboratory, CNRS UMR5596, Lyon, France
| | - Alice C Roy
- University of Lyon, Lyon 69000, France.,Dynamics of Language laboratory, CNRS UMR5596, Lyon, France
| | - Claudio Brozzoli
- Integrative Multisensory Perception Action & Cognition Team (ImpAct), Centre de Recherche en Neurosciences de Lyon, INSERM U1028, CNRS UMR5292, Lyon, 69000, France.,University of Lyon, Lyon 69000, France.,Aging Research Center (ARC), Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, 17177 Stockholm, Sweden
| |
Collapse
|
10
|
Martel M, Finos L, Koun E, Farnè A, Roy AC. The long developmental trajectory of body representation plasticity following tool use. Sci Rep 2021; 11:559. [PMID: 33436755 PMCID: PMC7804961 DOI: 10.1038/s41598-020-79476-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 12/04/2020] [Indexed: 01/29/2023] Open
Abstract
Humans evolution is distinctly characterized by their exquisite mastery of tools, allowing them to shape their environment in more elaborate ways compared to other species. This ability is present ever since infancy and most theories indicate that children become proficient with tool use very early. In adults, tool use has been shown to plastically modify metric aspects of the arm representation, as indexed by changes in movement kinematics. To date, whether and when the plastic capability of updating the body representation develops during childhood remains unknown. This question is particularly important since body representation plasticity could be impacted by the fact that the human body takes years to achieve a stable metric configuration. Here we assessed the kinematics of 90 young participants (8-21 years old) required to reach for an object before and after tool use, as a function of their pubertal development. Results revealed that tool incorporation, as indexed by the adult typical kinematic pattern, develops very slowly and displays a u-shaped developmental trajectory. From early to mid puberty, the changes in kinematics following tool use seem to reflect a shortened arm representation, opposite to what was previously reported in adults. This pattern starts reversing after mid puberty, which is characterized by the lack of any kinematics change following tool use. The typical adult-like pattern emerges only at late puberty, when body size is stable. These findings reveal the complex dynamics of tool incorporation across development, possibly indexing the transition from a vision-based to a proprioception-based body representation plasticity.
Collapse
Affiliation(s)
- Marie Martel
- Laboratoire Dynamique Du Langage, CNRS UMR5596, Lyon, France.
- University of Lyon II, Lyon, France.
- Integrative Multisensory Perception Action and Cognition Team - ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, Lyon, France.
- University UCBL Lyon 1, University of Lyon, Villeurbanne, France.
- Department of Psychology, Royal Holloway University of London, Egham Hill, Surrey, Egham, TW20 0EX, UK.
| | - Livio Finos
- Department of Statistical Sciences, University of Padua, Padua, Italy
| | - Eric Koun
- Integrative Multisensory Perception Action and Cognition Team - ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, Lyon, France
- University UCBL Lyon 1, University of Lyon, Villeurbanne, France
| | - Alessandro Farnè
- Integrative Multisensory Perception Action and Cognition Team - ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, Lyon, France
- University UCBL Lyon 1, University of Lyon, Villeurbanne, France
- Hospices Civils de Lyon, Mouvement Et Handicap and Neuro-Immersion, Lyon, France
- Center for Mind/Brain Sciences (CIMeC), University of Trento, Trento, Italy
| | - Alice Catherine Roy
- Laboratoire Dynamique Du Langage, CNRS UMR5596, Lyon, France
- University of Lyon II, Lyon, France
- Center for Mind/Brain Sciences (CIMeC), University of Trento, Trento, Italy
| |
Collapse
|
11
|
Patané I, Brozzoli C, Koun E, Frassinetti F, Farnè A. Me, you, and our object: Peripersonal space recruitment during executed and observed actions depends on object ownership. J Exp Psychol Gen 2020; 150:2020-87873-001. [PMID: 33252981 DOI: 10.1037/xge0001001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
Peripersonal space (PPS) is a spatial representation that codes objects close to one's own and to someone else's body in a multisensory-motor frame of reference to support appropriate motor behavior. Recent theories framed PPS beyond its original sensorimotor aspects and proposed to relate it to social aspects of the self. Here, we manipulated the ownership status of an object ("whose object this is") to test the sensitivity of PPS to such a pervasive aspect of society. To this aim, we assessed PPS through a well-established visuo-tactile task within a novel situation where we had dyads of participants either grasping or observing to grasp an object, whose ownership was experimentally assigned to either participant (individual ownership), or to both participants (shared ownership). When ownership was assigned exclusively ("this belongs to you/the other," Experiment 1), the PPS recruitment emerged when grasping one's own object (I grasp my object), as well as when observing others grasping their own object (you grasp your object). Instead, no PPS effect was found when grasping (and observing to grasp) an object that was not one's own (I grasp yours, you grasp mine). When ownership was equally assigned ("this belongs to both of you," Experiment 2), a similar PPS recruitment emerged and, again, both when the action toward the shared object was executed and merely observed. These findings reveal that ownership is critical in shaping relatively low-level aspects of body-object interactions during everyday simple actions, highlighting the deep mark of ownership over social behavior. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
Collapse
Affiliation(s)
- Ivan Patané
- Integrative Multisensory Perception Action and Cognition Team (ImpAct)
| | - Claudio Brozzoli
- Integrative Multisensory Perception Action and Cognition Team (ImpAct)
| | - Eric Koun
- Integrative Multisensory Perception Action and Cognition Team (ImpAct)
| | | | - Alessandro Farnè
- Integrative Multisensory Perception Action and Cognition Team (ImpAct)
| |
Collapse
|
12
|
Reynaud AJ, Blini E, Koun E, Macaluso E, Meunier M, Hadj-Bouziane F. Atomoxetine modulates the contribution of low-level signals during free viewing of natural images in rhesus monkeys. Neuropharmacology 2020; 182:108377. [PMID: 33137343 DOI: 10.1016/j.neuropharm.2020.108377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 10/16/2020] [Accepted: 10/26/2020] [Indexed: 10/23/2022]
Abstract
Visuo-spatial attentional orienting is fundamental to selectively process behaviorally relevant information, depending on both low-level visual attributes of stimuli in the environment and higher-level factors, such as goals, expectations and prior knowledge. Growing evidence suggests an impact of the locus-cœruleus-norepinephrine (LC-NE) system in attentional orienting that depends on taskcontext. Nonetheless, most of previous studies used visual displays encompassing a target and various distractors, often preceded by cues to orient the attentional focus. This emphasizes the contribution of goal-driven processes, at the expense of other factors related to the stimulus content. Here, we aimed to determine the impact of NE on attentional orienting in more naturalistic conditions, using complex images and without any explicit task manipulation. We tested the effects of atomoxetine (ATX) injections, a NE reuptake inhibitor, on four monkeys during free viewing of images belonging to three categories: landscapes, monkey faces and scrambled images. Analyses of the gaze exploration patterns revealed, first, that the monkeys spent more time on each fixation under ATX compared to the control condition, regard less of the image content. Second, we found that, depending on the image content, ATX modulated the impact of low-level visual salience on attentional orienting. This effect correlated with the effect of ATX on the number and duration of fixations. Taken together, our results demonstrate that ATX adjusts the contribution of salience on attentional orienting depending on the image content, indicative of its role in balancing the role of stimulus-driven and top-down control during free viewing of complex stimuli.
Collapse
Affiliation(s)
- Amélie J Reynaud
- INSERM, U1028, CNRS UMR5292, Lyon Neuroscience Research Center, ImpAct Team, Lyon, F-69000, France; University UCBL, Lyon 1, F-69000, France.
| | - Elvio Blini
- INSERM, U1028, CNRS UMR5292, Lyon Neuroscience Research Center, ImpAct Team, Lyon, F-69000, France; University UCBL, Lyon 1, F-69000, France
| | - Eric Koun
- INSERM, U1028, CNRS UMR5292, Lyon Neuroscience Research Center, ImpAct Team, Lyon, F-69000, France; University UCBL, Lyon 1, F-69000, France
| | - Emiliano Macaluso
- INSERM, U1028, CNRS UMR5292, Lyon Neuroscience Research Center, ImpAct Team, Lyon, F-69000, France; University UCBL, Lyon 1, F-69000, France
| | - Martine Meunier
- INSERM, U1028, CNRS UMR5292, Lyon Neuroscience Research Center, ImpAct Team, Lyon, F-69000, France; University UCBL, Lyon 1, F-69000, France
| | - Fadila Hadj-Bouziane
- INSERM, U1028, CNRS UMR5292, Lyon Neuroscience Research Center, ImpAct Team, Lyon, F-69000, France; University UCBL, Lyon 1, F-69000, France.
| |
Collapse
|
13
|
Patané I, Lelgouarch A, Banakou D, Verdelet G, Desoche C, Koun E, Salemme R, Slater M, Farnè A. Exploring the Effect of Cooperation in Reducing Implicit Racial Bias and Its Relationship With Dispositional Empathy and Political Attitudes. Front Psychol 2020; 11:510787. [PMID: 33192759 PMCID: PMC7655932 DOI: 10.3389/fpsyg.2020.510787] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 08/13/2020] [Indexed: 12/25/2022] Open
Abstract
Previous research using immersive virtual reality (VR) has shown that after a short period of embodiment by White people in a Black virtual body, their implicit racial bias against Black people diminishes. Here we tested the effects of some socio-cognitive variables that could contribute to enhancing or reducing the implicit racial bias. The first aim of the study was to assess the beneficial effects of cooperation within a VR scenario, the second aim was to provide preliminary testing of the hypothesis that empathy and political attitudes could contribute to implicit bias about race, while the third aim was to explore the relationship between political attitudes and empathy. We had (Caucasian) participants embodied in a Black virtual body and engaged either in a cooperative (Coop group) or in a non-cooperative (Neutral group) activity with a confederate experimenter embodying another Black avatar. Before and after VR, we measured participants’ implicit racial bias by means of Implicit Association Test (IAT) and their perceived closeness toward the confederate experimenter. Before VR we also assessed participants’ political attitudes and empathy traits. Results revealed that, as compared to the Neutral group, the Coop group showed lower IAT scores after the social interaction. Interestingly, in the Neutral but not the Coop group the perceived closeness toward the confederate experimenter was associated with the initial racial bias: the more the participants reduced their distance, the more they reduced their IAT score. Moreover, reported traits of empathy and political attitudes significantly explained the variance observed in the initial implicit bias, with perspective-taking, empathic concern, and personal distress being significant predictors of the IAT scores. Finally, there was a relationship between political attitudes and empathy: the more participants considered themselves as left-wing voters, the higher their perspective-taking and empathic concern scores. We discuss these findings within the neuroscientific and social cognition field and encourage scholars from different domains to further explore whether and under which conditions a given manipulation for reducing racial bias could be efficiently transposed in VR.
Collapse
Affiliation(s)
- Ivan Patané
- INSERM U1028, CNRS U5292, Integrative Multisensory Perception Action & Cognition Team (ImpAct), Lyon Neuroscience Research Center, Lyon, France.,Claude Bernard University of Lyon 1, Lyon, France.,Hospices Civils de Lyon, Mouvement et Handicap, Neuro-Immersion, Lyon, France
| | - Anne Lelgouarch
- INSERM U1028, CNRS U5292, Integrative Multisensory Perception Action & Cognition Team (ImpAct), Lyon Neuroscience Research Center, Lyon, France.,Claude Bernard University of Lyon 1, Lyon, France.,Hospices Civils de Lyon, Mouvement et Handicap, Neuro-Immersion, Lyon, France
| | - Domna Banakou
- Event Lab, Department of Clinical Psychology and Psychobiology, University of Barcelona, Barcelona, Spain.,Institute of Neurosciences, University of Barcelona, Barcelona, Spain
| | - Gregoire Verdelet
- INSERM U1028, CNRS U5292, Integrative Multisensory Perception Action & Cognition Team (ImpAct), Lyon Neuroscience Research Center, Lyon, France.,Claude Bernard University of Lyon 1, Lyon, France.,Hospices Civils de Lyon, Mouvement et Handicap, Neuro-Immersion, Lyon, France
| | - Clement Desoche
- INSERM U1028, CNRS U5292, Integrative Multisensory Perception Action & Cognition Team (ImpAct), Lyon Neuroscience Research Center, Lyon, France.,Claude Bernard University of Lyon 1, Lyon, France.,Hospices Civils de Lyon, Mouvement et Handicap, Neuro-Immersion, Lyon, France
| | - Eric Koun
- INSERM U1028, CNRS U5292, Integrative Multisensory Perception Action & Cognition Team (ImpAct), Lyon Neuroscience Research Center, Lyon, France.,Claude Bernard University of Lyon 1, Lyon, France.,Hospices Civils de Lyon, Mouvement et Handicap, Neuro-Immersion, Lyon, France
| | - Romeo Salemme
- INSERM U1028, CNRS U5292, Integrative Multisensory Perception Action & Cognition Team (ImpAct), Lyon Neuroscience Research Center, Lyon, France.,Claude Bernard University of Lyon 1, Lyon, France.,Hospices Civils de Lyon, Mouvement et Handicap, Neuro-Immersion, Lyon, France
| | - Mel Slater
- Event Lab, Department of Clinical Psychology and Psychobiology, University of Barcelona, Barcelona, Spain.,Institute of Neurosciences, University of Barcelona, Barcelona, Spain
| | - Alessandro Farnè
- INSERM U1028, CNRS U5292, Integrative Multisensory Perception Action & Cognition Team (ImpAct), Lyon Neuroscience Research Center, Lyon, France.,Claude Bernard University of Lyon 1, Lyon, France.,Hospices Civils de Lyon, Mouvement et Handicap, Neuro-Immersion, Lyon, France.,Center for Mind/Brain Sciences, University of Trento, Trento, Italy
| |
Collapse
|
14
|
Bahmad S, Miller LE, Pham MT, Moreau R, Salemme R, Koun E, Farnè A, Roy AC. Online proprioception feeds plasticity of arm representation following tool-use in healthy aging. Sci Rep 2020; 10:17275. [PMID: 33057121 PMCID: PMC7560613 DOI: 10.1038/s41598-020-74455-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 09/28/2020] [Indexed: 01/09/2023] Open
Abstract
Following tool-use, the kinematics of free-hand movements are altered. This modified kinematic pattern has been taken as a behavioral hallmark of the modification induced by tool-use on the effector representation. Proprioceptive inputs appear central in updating the estimated effector state. Here we questioned whether online proprioceptive modality that is accessed in real time, or offline, memory-based, proprioception is responsible for this update. Since normal aging affects offline proprioception only, we examined a group of 60 year-old adults for proprioceptive acuity and movement's kinematics when grasping an object before and after tool-use. As a control, participants performed the same movements with a weight-equivalent to the tool-weight-attached to their wrist. Despite hampered offline proprioceptive acuity, 60 year-old participants exhibited the typical kinematic signature of tool incorporation: Namely, the latency of transport components peaks was longer and their amplitude reduced after tool-use. Instead, we observed no kinematic modifications in the control condition. In addition, online proprioception acuity correlated with tool incorporation, as indexed by the amount of kinematics changes observed after tool-use. Altogether, these findings point to the prominent role played by online proprioception in updating the body estimate for the motor control of tools.
Collapse
Affiliation(s)
- Salam Bahmad
- Laboratoire Dynamique du Langage, CNRS UMR 5596, University Lyon 2, Lyon, France. .,Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center CRNL INSERM U1028, CNRS UMR5292, University UCBL Lyon 1, Lyon, France. .,University of Lyon, Lyon, France. .,, 16 Avenue du Doyen Jean Lépine, 69500, Bron, France.
| | - Luke E Miller
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center CRNL INSERM U1028, CNRS UMR5292, University UCBL Lyon 1, Lyon, France.,University of Lyon, Lyon, France
| | - Minh Tu Pham
- Laboratoire Ampère, CNRS UMR5005, INSA Lyon, Univ Lyon, 69621, Villeurbanne, France
| | - Richard Moreau
- Laboratoire Ampère, CNRS UMR5005, INSA Lyon, Univ Lyon, 69621, Villeurbanne, France
| | - Romeo Salemme
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center CRNL INSERM U1028, CNRS UMR5292, University UCBL Lyon 1, Lyon, France.,University of Lyon, Lyon, France.,Hospices Civils de Lyon, Mouvement et Handicap & Neuro-immersion, Lyon, France
| | - Eric Koun
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center CRNL INSERM U1028, CNRS UMR5292, University UCBL Lyon 1, Lyon, France.,University of Lyon, Lyon, France.,Hospices Civils de Lyon, Mouvement et Handicap & Neuro-immersion, Lyon, France
| | - Alessandro Farnè
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center CRNL INSERM U1028, CNRS UMR5292, University UCBL Lyon 1, Lyon, France.,University of Lyon, Lyon, France.,Hospices Civils de Lyon, Mouvement et Handicap & Neuro-immersion, Lyon, France.,Center for Mind/Brain Sciences (CIMeC), University of Trento, Rovereto, Italy
| | - Alice C Roy
- Laboratoire Dynamique du Langage, CNRS UMR 5596, University Lyon 2, Lyon, France.,Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center CRNL INSERM U1028, CNRS UMR5292, University UCBL Lyon 1, Lyon, France.,Center for Mind/Brain Sciences (CIMeC), University of Trento, Rovereto, Italy
| |
Collapse
|
15
|
Miller LE, Fabio C, Ravenda V, Bahmad S, Koun E, Salemme R, Luauté J, Bolognini N, Hayward V, Farnè A. Somatosensory Cortex Efficiently Processes Touch Located Beyond the Body. Curr Biol 2019; 29:4276-4283.e5. [PMID: 31813607 DOI: 10.1016/j.cub.2019.10.043] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 09/30/2019] [Accepted: 10/21/2019] [Indexed: 01/24/2023]
Abstract
The extent to which a tool is an extension of its user is a question that has fascinated writers and philosophers for centuries [1]. Despite two decades of research [2-7], it remains unknown how this could be instantiated at the neural level. To this aim, the present study combined behavior, electrophysiology and neuronal modeling to characterize how the human brain could treat a tool like an extended sensory "organ." As with the body, participants localize touches on a hand-held tool with near-perfect accuracy [7]. This behavior is owed to the ability of the somatosensory system to rapidly and efficiently use the tool as a tactile extension of the body. Using electroencephalography (EEG), we found that where a hand-held tool was touched was immediately coded in the neural dynamics of primary somatosensory and posterior parietal cortices of healthy participants. We found similar neural responses in a proprioceptively deafferented patient with spared touch perception, suggesting that location information is extracted from the rod's vibrational patterns. Simulations of mechanoreceptor responses [8] suggested that the speed at which these patterns are processed is highly efficient. A second EEG experiment showed that touches on the tool and arm surfaces were localized by similar stages of cortical processing. Multivariate decoding algorithms and cortical source reconstruction provided further evidence that early limb-based processes were repurposed to map touch on a tool. We propose that an elementary strategy the human brain uses to sense with tools is to recruit primary somatosensory dynamics otherwise devoted to the body.
Collapse
Affiliation(s)
- Luke E Miller
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Avenue Doyen Lépine, Bron 69676, France; University of Lyon 1, 43 Boulevard du 11 Novembre 1918, Villeurbanne 69100, France; Hospices Civils de Lyon, Neuro-immersion, 16 Avenue Doyen Lépine, Bron 69676, France.
| | - Cécile Fabio
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Avenue Doyen Lépine, Bron 69676, France; University of Lyon 1, 43 Boulevard du 11 Novembre 1918, Villeurbanne 69100, France
| | - Valeria Ravenda
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Avenue Doyen Lépine, Bron 69676, France; University of Lyon 1, 43 Boulevard du 11 Novembre 1918, Villeurbanne 69100, France; Department of Psychology & Milan Center for Neuroscience-NeuroMi, University of Milano Bicocca, Building U6, 1 Piazza dell'Ateneo Nuovo, Milan 20126, Italy
| | - Salam Bahmad
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Avenue Doyen Lépine, Bron 69676, France; University of Lyon 1, 43 Boulevard du 11 Novembre 1918, Villeurbanne 69100, France
| | - Eric Koun
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Avenue Doyen Lépine, Bron 69676, France; University of Lyon 1, 43 Boulevard du 11 Novembre 1918, Villeurbanne 69100, France; Hospices Civils de Lyon, Neuro-immersion, 16 Avenue Doyen Lépine, Bron 69676, France
| | - Romeo Salemme
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Avenue Doyen Lépine, Bron 69676, France; University of Lyon 1, 43 Boulevard du 11 Novembre 1918, Villeurbanne 69100, France; Hospices Civils de Lyon, Neuro-immersion, 16 Avenue Doyen Lépine, Bron 69676, France
| | - Jacques Luauté
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Avenue Doyen Lépine, Bron 69676, France; University of Lyon 1, 43 Boulevard du 11 Novembre 1918, Villeurbanne 69100, France; Hospices Civils de Lyon, Neuro-immersion, 16 Avenue Doyen Lépine, Bron 69676, France
| | - Nadia Bolognini
- Department of Psychology & Milan Center for Neuroscience-NeuroMi, University of Milano Bicocca, Building U6, 1 Piazza dell'Ateneo Nuovo, Milan 20126, Italy; Laboratory of Neuropsychology, IRCSS Istituto Auxologico Italiano, 28 Via G. Mercalli, Milan 20122, Italy
| | - Vincent Hayward
- Sorbonne Université, Institut des Systèmes Intelligents et de Robotique (ISIR), 4 Place Jussieu, Paris 75005, France; Centre for the Study of the Senses, School of Advanced Study, University of London, Senate House, Malet Street, London WC1E 7HU, UK
| | - Alessandro Farnè
- Integrative Multisensory Perception Action & Cognition Team-ImpAct, Lyon Neuroscience Research Center, INSERM U1028, CNRS U5292, 16 Avenue Doyen Lépine, Bron 69676, France; University of Lyon 1, 43 Boulevard du 11 Novembre 1918, Villeurbanne 69100, France; Hospices Civils de Lyon, Neuro-immersion, 16 Avenue Doyen Lépine, Bron 69676, France; Center for Mind/Brain Sciences, University of Trento, 31 Corso Bettini, Rovereto 38068, Italy
| |
Collapse
|
16
|
Nicolas J, Bompas A, Bouet R, Sillan O, Koun E, Urquizar C, Bidet-Caulet A, Pélisson D. Saccadic Adaptation Boosts Ongoing Gamma Activity in a Subsequent Visuoattentional Task. Cereb Cortex 2019; 29:3606-3617. [PMID: 30295717 DOI: 10.1093/cercor/bhy241] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 08/04/2018] [Indexed: 01/15/2023] Open
Abstract
Attention and saccadic adaptation (SA) are critical components of visual perception, the former enhancing sensory processing of selected objects, the latter maintaining the eye movements accuracy toward them. Recent studies propelled the hypothesis of a tight functional coupling between these mechanisms, possibly due to shared neural substrates. Here, we used magnetoencephalography to investigate for the first time the neurophysiological bases of this coupling and of SA per se. We compared visual discrimination performance of 12 healthy subjects before and after SA. Eye movements and magnetic signals were recorded continuously. Analyses focused on gamma band activity (GBA) during the pretarget period of the discrimination and the saccadic tasks. We found that GBA increases after SA. This increase was found in the right hemisphere for both postadaptation saccadic and discrimination tasks. For the latter, GBA also increased in the left hemisphere. We conclude that oculomotor plasticity involves GBA modulation within an extended neural network which persists after SA, suggesting a possible role of gamma oscillations in the coupling between SA and attention.
Collapse
Affiliation(s)
- Judith Nicolas
- ImpAct Team, Lyon Neuroscience Research Center, INSERM U1028, CNRS-UMR5292, University Lyon1, 16, Ave. Doyen Lépine, France.,DyCog Team, Lyon Neuroscience Research Center, INSERM U1028, CNRS-UMR5292, University Lyon1, 95 bd. Pinel, France
| | - Aline Bompas
- Cardiff University Brain Research Imaging Centre (CUBRIC), School of Psychology, Cardiff University, Tower Building, Park Place, Cardiff, UK
| | - Romain Bouet
- DyCog Team, Lyon Neuroscience Research Center, INSERM U1028, CNRS-UMR5292, University Lyon1, 95 bd. Pinel, France
| | - Olivier Sillan
- ImpAct Team, Lyon Neuroscience Research Center, INSERM U1028, CNRS-UMR5292, University Lyon1, 16, Ave. Doyen Lépine, France
| | - Eric Koun
- ImpAct Team, Lyon Neuroscience Research Center, INSERM U1028, CNRS-UMR5292, University Lyon1, 16, Ave. Doyen Lépine, France
| | - Christian Urquizar
- ImpAct Team, Lyon Neuroscience Research Center, INSERM U1028, CNRS-UMR5292, University Lyon1, 16, Ave. Doyen Lépine, France
| | - Aurélie Bidet-Caulet
- DyCog Team, Lyon Neuroscience Research Center, INSERM U1028, CNRS-UMR5292, University Lyon1, 95 bd. Pinel, France
| | - Denis Pélisson
- ImpAct Team, Lyon Neuroscience Research Center, INSERM U1028, CNRS-UMR5292, University Lyon1, 16, Ave. Doyen Lépine, France
| |
Collapse
|
17
|
Miller LE, Montroni L, Koun E, Salemme R, Hayward V, Farnè A. Sensing with tools extends somatosensory processing beyond the body. Nature 2018; 561:239-242. [DOI: 10.1038/s41586-018-0460-0] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 07/02/2018] [Indexed: 11/09/2022]
|
18
|
Prado J, Spotorno N, Koun E, Hewitt E, Van der Henst JB, Sperber D, Noveck IA. Neural interaction between logical reasoning and pragmatic processing in narrative discourse. J Cogn Neurosci 2014; 27:692-704. [PMID: 25321487 DOI: 10.1162/jocn_a_00744] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Logical connectives (e.g., or, if, and not) are central to everyday conversation, and the inferences they generate are made with little effort in pragmatically sound situations. In contrast, the neural substrates of logical inference-making have been studied exclusively in abstract tasks where pragmatic concerns are minimal. Here, we used fMRI in an innovative design that employed narratives to investigate the interaction between logical reasoning and pragmatic processing in natural discourse. Each narrative contained three premises followed by a statement. In Fully-deductive stories, the statement confirmed a conclusion that followed from two steps of disjunction-elimination (e.g., Xavier considers Thursday, Friday, or Saturday for inviting his girlfriend out; he removes Thursday before he rejects Saturday and declares "I will invite her out for Friday"). In Implicated-premise stories, an otherwise identical narrative included three premises that twice removed a single option from consideration (i.e., Xavier rejects Thursday for two different reasons). The conclusion therefore necessarily prompts an implication (i.e., Xavier must have removed Saturday from consideration as well). We report two main findings. First, conclusions of Implicated-premise stories are associated with more activity than conclusions of Fully-deductive stories in a bilateral frontoparietal system, suggesting that these regions play a role in inferring an implicated premise. Second, brain connectivity between these regions increases with pragmatic abilities when reading conclusions in Implicated-premise stories. These findings suggest that pragmatic processing interacts with logical inference-making when understanding arguments in narrative discourse.
Collapse
Affiliation(s)
- Jérôme Prado
- Centre National de la Recherche Scientifique and Université de Lyon, Bron, France
| | | | | | | | | | | | | |
Collapse
|
19
|
Spotorno N, Koun E, Prado J, Van Der Henst JB, Noveck IA. Neural evidence that utterance-processing entails mentalizing: The case of irony. Neuroimage 2012; 63:25-39. [DOI: 10.1016/j.neuroimage.2012.06.046] [Citation(s) in RCA: 171] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2012] [Revised: 05/19/2012] [Accepted: 06/24/2012] [Indexed: 11/24/2022] Open
|