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Tool use and language share syntactic processes and neural patterns in the basal ganglia
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In: ISSN: 0036-8075 ; EISSN: 1095-9203 ; Science ; https://hal.archives-ouvertes.fr/hal-03426977 ; Science, American Association for the Advancement of Science, 2021, 374 (6569), ⟨10.1126/science.abe0874⟩ (2021)
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The long developmental trajectory of body representation plasticity following tool use
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In: ISSN: 2045-2322 ; EISSN: 2045-2322 ; Scientific Reports ; https://hal.archives-ouvertes.fr/hal-03368873 ; Scientific Reports, Nature Publishing Group, 2021, 11 (1), ⟨10.1038/s41598-020-79476-8⟩ (2021)
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The toolish hand illusion: embodiment of a tool based on similarity with the hand
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In: ISSN: 2045-2322 ; EISSN: 2045-2322 ; Scientific Reports ; https://hal.archives-ouvertes.fr/hal-03368868 ; Scientific Reports, Nature Publishing Group, 2021, 11 (1), ⟨10.1038/s41598-021-81706-6⟩ (2021)
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Body representation plasticity is altered in Developmental Coordination Disorder
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In: https://hal.archives-ouvertes.fr/hal-03373678 ; 2021 (2021)
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Body schema plasticity is altered in Developmental Coordination Disorder
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In: ISSN: 0028-3932 ; EISSN: 1873-3514 ; Neuropsychologia ; https://hal.archives-ouvertes.fr/hal-03517023 ; Neuropsychologia, Elsevier, 2021, 166, ⟨10.1016/j.neuropsychologia.2021.108136⟩ (2021)
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Abstract:
International audience ; 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.
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Keyword:
[SCCO.LING]Cognitive science/Linguistics; [SCCO.NEUR]Cognitive science/Neuroscience; [SCCO.PSYC]Cognitive science/Psychology; [SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences
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URL: https://hal.archives-ouvertes.fr/hal-03517023/document https://hal.archives-ouvertes.fr/hal-03517023/file/Martel%20et%20al,%20Farn%C3%A8,%20Roy%202022.pdf https://hal.archives-ouvertes.fr/hal-03517023 https://doi.org/10.1016/j.neuropsychologia.2021.108136
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Validation of a simple screening test for elementary visuo-spatial perception deficit
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In: ISSN: 1877-0657 ; Annals of Physical and Rehabilitation Medicine ; https://hal.archives-ouvertes.fr/hal-03034722 ; Annals of Physical and Rehabilitation Medicine, Elsevier Masson, 2020, 63 (4), pp.302 - 308. ⟨10.1016/j.rehab.2019.03.006⟩ (2020)
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Feeling better: tactile verbs speed up tactile detection
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In: ISSN: 0278-2626 ; EISSN: 1090-2147 ; Brain and Cognition ; https://hal.archives-ouvertes.fr/hal-02570439 ; Brain and Cognition, Elsevier, 2020 (2020)
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Language as a Tool: Motor Proficiency Using a Tool Predicts Individual Linguistic Abilities
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In: ISSN: 1664-1078 ; Frontiers in Psychology ; https://hal.archives-ouvertes.fr/hal-02460427 ; Frontiers in Psychology, Frontiers, 2019, 10, pp.1639. ⟨10.3389/fpsyg.2019.01639⟩ (2019)
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Neural resources shared by language and tool-use: a basis for tool-use benefits over syntactic abilities
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In: Society for Neuroscience ; https://hal.archives-ouvertes.fr/hal-02613442 ; Society for Neuroscience, Oct 2019, Chicago, United States (2019)
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Validation of a simple screening test for elementary visuo-spatial perception deficit
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In: ISSN: 1877-0657 ; Annals of Physical and Rehabilitation Medicine ; https://hal.archives-ouvertes.fr/hal-02460399 ; Annals of Physical and Rehabilitation Medicine, Elsevier Masson, 2019, ⟨10.1016/j.rehab.2019.03.006⟩ (2019)
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The role of vertical motion in pitch representation. A case study of two French metaphors involved in music description
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In: CIM18: Meaning and Music, Conference on Interdisciplinary Musicology ; https://hal.archives-ouvertes.fr/hal-02613385 ; CIM18: Meaning and Music, Conference on Interdisciplinary Musicology, Oct 2017, Poznan, Poland (2017)
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Tool use imagery triggers tool incorporation in the body schema
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In: ISSN: 1664-1078 ; Frontiers in Psychology ; https://halshs.archives-ouvertes.fr/halshs-01178628 ; Frontiers in Psychology, Frontiers, 2014, 5, pp.492 (2014)
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Syntax at hand: common syntactic structures for actions and language.
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In: ISSN: 1932-6203 ; EISSN: 1932-6203 ; PLoS ONE ; https://hal.archives-ouvertes.fr/hal-00904143 ; PLoS ONE, Public Library of Science, 2013, 8 (8), pp.e72677. ⟨10.1371/journal.pone.0072677⟩ (2013)
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Syntax at Hand: Common Syntactic Structures for Actions and Language
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A neuropsychological perspective on the link between language and praxis in modern humans.
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In: ISSN: 0962-8436 ; EISSN: 1471-2970 ; Philosophical Transactions of the Royal Society B: Biological Sciences ; https://hal.archives-ouvertes.fr/hal-00798506 ; Philosophical Transactions of the Royal Society B: Biological Sciences, Royal Society, The, 2012, 367 (1585), pp.144-60. ⟨10.1098/rstb.2011.0122⟩ (2012)
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A neuropsychological perspective on the link between language and praxis in modern humans
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Encoding of human action in Broca's area.
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In: ISSN: 0006-8950 ; EISSN: 1460-2156 ; Brain - A Journal of Neurology ; https://hal.archives-ouvertes.fr/hal-00652461 ; Brain - A Journal of Neurology , Oxford University Press (OUP), 2009, 132 (Pt 7), pp.1980-8. ⟨10.1093/brain/awp118⟩ (2009)
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