Clinical and MRI changes of puborectalis and iliococcygeus after a short period of intensive pelvic floor muscles training with or without instrumentation / Frédéric Dierick  

Public ISBD Titre : Clinical and MRI changes of puborectalis and iliococcygeus after a short period of intensive pelvic floor muscles training with or without instrumentation Type de document : document électronique Auteurs : Frédéric Dierick ; Ekatrina Galtsova ; Clara Lauer ; Fabien Buisseret ; Anne-France Bouché ; Laurent Martin Année de publication : 2018 Note générale : Cet article est une pré-publication. La version définitive a été publiée dans la revue "European Journal of Applied Physiology" 118, (2018)sous le doi: 10.1007/s00421-018-3899-7. Langues : Anglais (eng) Mots-clés : Anatomy  Levator ani  Transversus abdominis  Strengthening  Morphology  Hypopressive  Biofeedback  Electrical stimulation Résumé : Purpose This study evaluates the impact of a 3-week period of intensive pelvic floor muscles training (PFMT), with or without instrumentation, on clinical and static magnetic resonance imaging (MRI) changes of puborectalis (PR) and iliococcygeus (IL) muscles. Methods 24 healthy young women were enrolled in the study and 17 achieved the 9 sessions of 30 min training exercises and conducted all assessments. Participants were randomly assigned in two training groups: voluntary contractions combined with hypopressive exercises (HYPO) or biofeedback exercises combined with transvaginal electrical stimulations (ELEC). Clinical and T2-weighted MRI assessments were realized before and after training. Results Modified Oxford Grading System (MOGS) scores for left PR and perineal body significantly increased in the two groups (p = 0.039, p = 0.008), but MOGS score for right PR significantly increased only in HYPO (p = 0.020). Muscle volumes of right and left IL significantly decreased (p = 0.040, p = 0.045) after training as well as signal intensities of right and left PR (p = 0.040, p = 0.021) and thickness of right and left IL at mid-vagina location (p = 0.012, p = 0.011). Conclusions A short period of intensive PFMT induces clinical and morphological changes in PFMs at rest suggesting a decrease in IL volume and adipose content of PR. Although the results suggested that an intensive non-instrumented PFMT is as effective as an instrumented training, future controlled studies with greater sample sizes are needed to establish the relative and absolute effectiveness of each of the two interventions. En ligne : https://www.biorxiv.org/content/10.1101/248823v1.full Permalink : ./index.php?lvl=notice_display&id=84499 Clinical and MRI changes of puborectalis and iliococcygeus after a short period of intensive pelvic floor muscles training with or without instrumentation [document électronique] / Frédéric Dierick ; Ekatrina Galtsova ; Clara Lauer ; Fabien Buisseret ; Anne-France Bouché ; Laurent Martin . - 2018. Cet article est une pré-publication. La version définitive a été publiée dans la revue "European Journal of Applied Physiology" 118, (2018)sous le doi: 10.1007/s00421-018-3899-7. Langues : Anglais (eng) Mots-clés : Anatomy  Levator ani  Transversus abdominis  Strengthening  Morphology  Hypopressive  Biofeedback  Electrical stimulation Résumé : Purpose This study evaluates the impact of a 3-week period of intensive pelvic floor muscles training (PFMT), with or without instrumentation, on clinical and static magnetic resonance imaging (MRI) changes of puborectalis (PR) and iliococcygeus (IL) muscles. Methods 24 healthy young women were enrolled in the study and 17 achieved the 9 sessions of 30 min training exercises and conducted all assessments. Participants were randomly assigned in two training groups: voluntary contractions combined with hypopressive exercises (HYPO) or biofeedback exercises combined with transvaginal electrical stimulations (ELEC). Clinical and T2-weighted MRI assessments were realized before and after training. Results Modified Oxford Grading System (MOGS) scores for left PR and perineal body significantly increased in the two groups (p = 0.039, p = 0.008), but MOGS score for right PR significantly increased only in HYPO (p = 0.020). Muscle volumes of right and left IL significantly decreased (p = 0.040, p = 0.045) after training as well as signal intensities of right and left PR (p = 0.040, p = 0.021) and thickness of right and left IL at mid-vagina location (p = 0.012, p = 0.011). Conclusions A short period of intensive PFMT induces clinical and morphological changes in PFMs at rest suggesting a decrease in IL volume and adipose content of PR. Although the results suggested that an intensive non-instrumented PFMT is as effective as an instrumented training, future controlled studies with greater sample sizes are needed to establish the relative and absolute effectiveness of each of the two interventions. En ligne : https://www.biorxiv.org/content/10.1101/248823v1.full Permalink : ./index.php?lvl=notice_display&id=84499

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Evolution de l'équilibre et de la marche au cours d'un programme intensif de pas latéraux de huit semaines chez des sujets très âgés / Lindsay Bayot

Public ISBD Titre : Evolution de l'équilibre et de la marche au cours d'un programme intensif de pas latéraux de huit semaines chez des sujets très âgés Type de document : TFE / Mémoire Auteurs : Lindsay Bayot, Auteur ; Leslie Scorniciel, Auteur ; Frédéric Dierick, Directeur de la recherche ; Anne-France Bouché, Directeur de la recherche Editeur : Montignies-sur-Sambre : Haute Ecole Louvain en Hainaut Année de publication : 2018 Importance : 50p. Format : 30cm Note générale : Le fichier numérique de ce document est disponible uniquement pour les membres de la Haute Ecole Louvain-en-Hainaut ainsi que ses étudiants. Veuillez vous connecter pour accéder à votre compte lecteur. Langues : Français (fre) Mots-clés : rééducation  gériatrie Index. décimale : MK Mémoire Kinésithérapie Permalink : ./index.php?lvl=notice_display&id=60315 Evolution de l'équilibre et de la marche au cours d'un programme intensif de pas latéraux de huit semaines chez des sujets très âgés [TFE / Mémoire] / Lindsay Bayot, Auteur ; Leslie Scorniciel, Auteur ; Frédéric Dierick, Directeur de la recherche ; Anne-France Bouché, Directeur de la recherche . - Montignies-sur-Sambre : Haute Ecole Louvain en Hainaut, 2018 . - 50p. ; 30cm. Le fichier numérique de ce document est disponible uniquement pour les membres de la Haute Ecole Louvain-en-Hainaut ainsi que ses étudiants. Veuillez vous connecter pour accéder à votre compte lecteur. Langues : Français (fre) Mots-clés : rééducation  gériatrie Index. décimale : MK Mémoire Kinésithérapie Permalink : ./index.php?lvl=notice_display&id=60315

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Fine adaptive control of precision grip without maximum pinch strength changes after mediannerve mobilization / Frédéric Dierick  

Public ISBD Titre : Fine adaptive control of precision grip without maximum pinch strength changes after mediannerve mobilization Type de document : document électronique Auteurs : Frédéric Dierick ; J.-M. Brismée ; Olivier White ; Anne-France Bouché ; Céline Perichon ; Nastasia Filoni ; Vincent Barvaux ; Fabien Buisseret Année de publication : 2020 Note générale : Cet article est une prépublication. doi: https://doi.org/10.1101/2020.04.01.2004963 Langues : Anglais (eng) Résumé : Fine dexterity critically depends on information conveyed by the median nerve. While the effects of its compression andvibration are well characterized, little is known about longitudinal tension and excursion. Using a force-sensitive manipulandum,a numeric dynamometer and Semmes-Weinstein monofilaments, we examined the adaptations of precision grip control,maximum pinch strength and fingertips pressure sensation threshold before and immediately after the application of longitudinaltension and excursion mobilizations applied on the median nerve. Grip (GF) and load (LF) forces applied by the thumb,index and major fingers were collected in 40 healthy young participants during three different grip precision tasks along thedirection of gravity. For grip-lift-drop task, maximumGFandLFand their first time derivatives were computed. For up-downoscillations, means ofGFandLFand their variability were computed. For oscillations with up and down collisions, peaksofGFandLF, time delay betweenGFpeak and contact, and values ofGFandLFat contact were collected. Our findingsshow that median nerve mobilizations induce significant fine adaptations of precision grip control in the three different tasksbut mainly during grip-lift-drop and oscillations with collisions. Fingertips pressure sensation thresholds at index and thumbwere significantly reduced after the mobilizations. No significant changes were observed for maximum pinch strength. Weconclude that precision grip adaptations observed after median mobilizations could be partly explained by changes in cutaneousmedian-nerve mechanoreceptive afferents from the thumb and index fingertip En ligne : https://www.medrxiv.org/content/10.1101/2020.04.01.20049635v1.full.pdf Permalink : ./index.php?lvl=notice_display&id=84498 Fine adaptive control of precision grip without maximum pinch strength changes after mediannerve mobilization [document électronique] / Frédéric Dierick ; J.-M. Brismée ; Olivier White ; Anne-France Bouché ; Céline Perichon ; Nastasia Filoni ; Vincent Barvaux ; Fabien Buisseret . - 2020. Cet article est une prépublication. doi: https://doi.org/10.1101/2020.04.01.2004963 Langues : Anglais (eng) Résumé : Fine dexterity critically depends on information conveyed by the median nerve. While the effects of its compression andvibration are well characterized, little is known about longitudinal tension and excursion. Using a force-sensitive manipulandum,a numeric dynamometer and Semmes-Weinstein monofilaments, we examined the adaptations of precision grip control,maximum pinch strength and fingertips pressure sensation threshold before and immediately after the application of longitudinaltension and excursion mobilizations applied on the median nerve. Grip (GF) and load (LF) forces applied by the thumb,index and major fingers were collected in 40 healthy young participants during three different grip precision tasks along thedirection of gravity. For grip-lift-drop task, maximumGFandLFand their first time derivatives were computed. For up-downoscillations, means ofGFandLFand their variability were computed. For oscillations with up and down collisions, peaksofGFandLF, time delay betweenGFpeak and contact, and values ofGFandLFat contact were collected. Our findingsshow that median nerve mobilizations induce significant fine adaptations of precision grip control in the three different tasksbut mainly during grip-lift-drop and oscillations with collisions. Fingertips pressure sensation thresholds at index and thumbwere significantly reduced after the mobilizations. No significant changes were observed for maximum pinch strength. Weconclude that precision grip adaptations observed after median mobilizations could be partly explained by changes in cutaneousmedian-nerve mechanoreceptive afferents from the thumb and index fingertip En ligne : https://www.medrxiv.org/content/10.1101/2020.04.01.20049635v1.full.pdf Permalink : ./index.php?lvl=notice_display&id=84498

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Retard de croissance staturale / Emeline Navarre

Public ISBD Titre : Retard de croissance staturale : La prise en charge d'un enfant de petite taille Type de document : TFE / Mémoire Auteurs : Emeline Navarre, Auteur ; Thierry Mouraux, Directeur de la recherche ; Anne-France Bouché, Directeur de la recherche Editeur : Montignies-sur-Sambre : Haute Ecole Louvain en Hainaut Année de publication : 2012 Importance : 76 p. Format : 30 cm Note générale : Le fichier numérique de ce document est disponible uniquement pour les membres de la Haute Ecole Louvain-en-Hainaut ainsi que ses étudiants. Veuillez-vous connecter pour accéder à votre compte lecteur . Langues : Français (fre) Index. décimale : TFE ADM TFE Assistante de direction option médical Permalink : ./index.php?lvl=notice_display&id=2515 Retard de croissance staturale : La prise en charge d'un enfant de petite taille [TFE / Mémoire] / Emeline Navarre, Auteur ; Thierry Mouraux, Directeur de la recherche ; Anne-France Bouché, Directeur de la recherche . - Montignies-sur-Sambre : Haute Ecole Louvain en Hainaut, 2012 . - 76 p. ; 30 cm. Le fichier numérique de ce document est disponible uniquement pour les membres de la Haute Ecole Louvain-en-Hainaut ainsi que ses étudiants. Veuillez-vous connecter pour accéder à votre compte lecteur . Langues : Français (fre) Index. décimale : TFE ADM TFE Assistante de direction option médical Permalink : ./index.php?lvl=notice_display&id=2515

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Unstable Footwear as a Speed-Dependent Noise-Based Training Gear to Exercise Inverted Pendulum Motion During Walking / Frédéric Dierick  

Public ISBD Titre : Unstable Footwear as a Speed-Dependent Noise-Based Training Gear to Exercise Inverted Pendulum Motion During Walking Type de document : document électronique Auteurs : Frédéric Dierick ; Anne-France Bouché ; Mikael Scohier ; Clément Guille ; Fabien Buisseret Note générale : Cet article est une pré-publication. La version définitive a été publiée dans la revue "Journal of Sports Sciences", volume 36, issue 24 (2018) sous le doi.org/10.1080/02640414.2018.1474726. Langues : Anglais (eng) Mots-clés : Unstable footwear  Walking  Motion analysis  Stochastic noise Résumé : Previous research on unstable footwear has suggested that it may induce plantar mechanical noise during walking. The purpose of this study was to explore whether unstable footwear could be considered as a noise-based training gear to exercise body center of mass (CoM) motion during walking or not. Ground reaction forces were collected among 24 healthy young women walking at speeds between 3 and 6 km h-1 with control running shoes and unstable rocker-bottom shoes. The external mechanical work, the recovery of mechanical energy of the CoM during and within the step cycles, and the phase shift between potential and kinetic energy curves of the CoM were computed. Our findings support the idea that unstable rocker-bottom footwear could serve as a speed-dependent noise- based training gear to exercise CoM motion during walking. At slow speed, it acts as a stochastic resonance or facilitator, whereas at brisk speed it acts as a constraint. En ligne : https://arxiv.org/pdf/1702.04944.pdf Permalink : ./index.php?lvl=notice_display&id=84491 Unstable Footwear as a Speed-Dependent Noise-Based Training Gear to Exercise Inverted Pendulum Motion During Walking [document électronique] / Frédéric Dierick ; Anne-France Bouché ; Mikael Scohier ; Clément Guille ; Fabien Buisseret . - [s.d.]. Cet article est une pré-publication. La version définitive a été publiée dans la revue "Journal of Sports Sciences", volume 36, issue 24 (2018) sous le doi.org/10.1080/02640414.2018.1474726. Langues : Anglais (eng) Mots-clés : Unstable footwear  Walking  Motion analysis  Stochastic noise Résumé : Previous research on unstable footwear has suggested that it may induce plantar mechanical noise during walking. The purpose of this study was to explore whether unstable footwear could be considered as a noise-based training gear to exercise body center of mass (CoM) motion during walking or not. Ground reaction forces were collected among 24 healthy young women walking at speeds between 3 and 6 km h-1 with control running shoes and unstable rocker-bottom shoes. The external mechanical work, the recovery of mechanical energy of the CoM during and within the step cycles, and the phase shift between potential and kinetic energy curves of the CoM were computed. Our findings support the idea that unstable rocker-bottom footwear could serve as a speed-dependent noise- based training gear to exercise CoM motion during walking. At slow speed, it acts as a stochastic resonance or facilitator, whereas at brisk speed it acts as a constraint. En ligne : https://arxiv.org/pdf/1702.04944.pdf Permalink : ./index.php?lvl=notice_display&id=84491

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