Výsledky vyhledávání - "J B, De Graaf"

Combined influence of expertise and fatigue on riding strategy and horse-rider coupling during the time course of endurance races

Autor: Caroline Nicol, Michel Laurent, J. B. De Graaf, J. P. Frances, Sylvain Viry, Eric Berton

Publikováno v: Equine Veterinary Journal. 47:78-82

Summary Reasons for performing study The relationship between the biomechanical horse–rider interaction and endurance race performance requires further investigation. Objectives To characterise, both quantitatively and qualitatively, elite and adva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02fbac98c9fe0fa08cef5f2d5b6df946
https://doi.org/10.1111/evj.12236

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Training of phantom limb movements in trans-humeral amputees increases mobilization capacity and associated residual muscle activation

Autor: Nathanaël Jarrassé, K. Steiner, J. B. De Graaf, F. Vérité, Jean Paysant, Caroline Nicol, Amélie Touillet

Publikováno v: Annals of Physical and Rehabilitation Medicine. 61:e373-e374

Introduction/Background In the light of the development of polydigital hand prosthesis, we recently explored an intuitive control mode by surface EMG associated to phantom limb movements (PLM) in upper arm amputees (Jarrasse et al., 2017a, b). As lit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5db91ce578d9d305b87845c553bbfb20
https://doi.org/10.1016/j.rehab.2018.05.867

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The importance of somatosensory feedback for phantom limb mobility revealed by differences in phantom movement kinematics between above- and below-elbow amputees

Autor: J. B. De Graaf, Jean Paysant, Touillet, Nathanaël Jarrassé, Caroline Nicol, Noël Martinet

Publikováno v: Annals of Physical and Rehabilitation Medicine. 61:e374

Introduction/Background After amputation, hand and wrist phantom limb movements (PLM) are experienced as effortfull, slower and smaller than healthy limb movements. Our hypothesis is that this is caused by the altered somatosensory feedback coming fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05752fb07d839da25f2e5573176b4628
https://doi.org/10.1016/j.rehab.2018.05.869

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Prior intention can locally tune inhibitory processes in the primary motor cortex: direct evidence from combined TMS-EEG

Autor: Hadj Boumediene Meziane, J. B. De Graaf, Laure Spieser, Mireille Bonnard, Jean Pailhous

Publikováno v: European Journal of Neuroscience
European Journal of Neuroscience, 2009, 30, pp.913-923. ⟨10.1111/j.1460-9568.2009.06864.x⟩

International audience; Human subjects are able to prepare cognitively to resist an involuntary movement evoked by a suprathreshold transcranial magnetic stimulation (TMS) applied over the primary motor cortex (M1) by anticipatory selective modulatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d553334862354df3056e3fbfc24439b
https://doi.org/10.1111/j.1460-9568.2009.06864.x

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Phantom hand and wrist movements in upper limb amputees are slow but naturally controlled movements

Autor: Caroline Nicol, T. Coyle, Jean Paysant, Nathanaël Jarrassé, L. Maynard, J. B. De Graaf, Amélie Touillet, Noël Martinet

Publikováno v: Neuroscience
Neuroscience, 2016, 312, pp.48-57. ⟨10.1016/j.neuroscience.2015.11.007⟩
Neuroscience, Elsevier-International Brain Research Organization, 2016, 312, pp.48-57. ⟨10.1016/j.neuroscience.2015.11.007⟩

International audience; After limb amputation, patients often wake up with a vivid perception of the presence of the missing limb, called "phantom limb". Phantom limbs have mostly been studied with respect to pain sensation. But patients can experien

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfee0e09202aa81f9642c51d0d3a8f0c
https://pubmed.ncbi.nlm.nih.gov/26556065

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Combined influence of expertise and fatigue on riding strategy and horse–rider coupling during the time course of endurance races

Autor: S, Viry, J B, De Graaf, J-P, Frances, E, Berton, M, Laurent, C, Nicol

Publikováno v: Equine veterinary journal. 47(1)

The relationship between the biomechanical horse–rider interaction and endurance race performance requires further investigation.To characterise, both quantitatively and qualitatively, elite and advanced horse–rider dyads on the basis of the biom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::34ee4ea7f23ead9e925558d690411c4c
https://pubmed.ncbi.nlm.nih.gov/25679022

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Vector coding in slow goal-directed arm movements

Autor: J. J. Denier van der Gon, A. C. Sittig, J. B. de Graaf

Publikováno v: Perception & Psychophysics. 58:587-601

It has been found that the estimate of relative target direction is consistently biased. Relative target direction refers to the direction in which a target is located relative to another location in space (e.g., a starting position in the case of go

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f446335435f051a34f82dc04518e312b
https://doi.org/10.3758/bf03213092

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Misdirections in slow goal-directed arm movements and pointer-setting tasks

Autor: J. J. Denier van der Gon, J. B. de Graaf, A. C. Sittig

Publikováno v: Experimental Brain Research. 84:434-438

Information about the direction of the virtual line between two positions in space (directional information) is used in many decision-making and motor tasks. We investigated how accurately directional information is processed by the brain. Subjects p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3d8c19adb51565a23af34001c05746b
https://doi.org/10.1007/bf00231466

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