Aurélie Sarcher
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View article: Validating Field Methods to Estimate the Pelvic Tilt in Sprinting and the Relationship between Prior Hamstring Injury and the Pelvic Tilt in Elite Female Soccer Players
Validating Field Methods to Estimate the Pelvic Tilt in Sprinting and the Relationship between Prior Hamstring Injury and the Pelvic Tilt in Elite Female Soccer Players Open
An excessive pelvic tilt in the late swing phase of sprinting may be associated with an increased risk of hamstring injury. Nevertheless, research including female athletes is scarce. Furthermore, it is essential to validate simple on-fiel…
View article: Expert drummers replicate neuromechanical signatures of physiological tremor at extreme movement frequencies.
Expert drummers replicate neuromechanical signatures of physiological tremor at extreme movement frequencies. Open
This study investigates the neuromechanical characteristics associated with expert drummers' ability to achieve unilateral ankle oscillation frequencies of up to 10 Hz, surpassing known limits for lower-body movements. Eighteen experienced…
View article: Eight weeks of eccentric training at long-muscle length increases fascicle length independently of adaptations in passive mechanical properties
Eight weeks of eccentric training at long-muscle length increases fascicle length independently of adaptations in passive mechanical properties Open
We demonstrate that an 8-wk eccentric training program significantly increases gastrocnemius medialis fascicle length in humans, independent of any adaptions in passive muscle-tendon mechanical properties. Fascicle length adaptions were sp…
View article: Concordance of Freehand 3D Ultrasound Muscle Measurements With Sarcopenia Parameters in a Geriatric Rehabilitation Ward
Concordance of Freehand 3D Ultrasound Muscle Measurements With Sarcopenia Parameters in a Geriatric Rehabilitation Ward Open
Background Sarcopenia is a devastating disease for older adults, but it lacks accessible and reliable tools for measuring total appendicular skeletal muscle mass (ASMM). Two‐dimensional muscle ultrasound (US) has been developed for its bed…
View article: Effect of whole-day work on surgical performance during simulated laparoscopic surgery: study protocol for a controlled cross over laboratory trial
Effect of whole-day work on surgical performance during simulated laparoscopic surgery: study protocol for a controlled cross over laboratory trial Open
Introduction Laparoscopy has become a fundamental aspect of surgery, presenting new challenges such as fatigue, encompassing both muscular and cognitive components. Given its potential to affect surgical precision and create difficulties f…
View article: Striking a balance: Exploring attention, attack accuracy and speed in fencing performance
Striking a balance: Exploring attention, attack accuracy and speed in fencing performance Open
In fencing, it remains unclear whether practice enhances visual‐spatial attention allocation. We explored whether this ability is improved in fencers and if it is related to attack speed and accuracy. Twelve novices (<1 year of experience)…
View article: Muscle-Tendon Unit Length Measurement Using 3D Ultrasound in Passive Conditions: OpenSim Validation and Development of Personalized Models
Muscle-Tendon Unit Length Measurement Using 3D Ultrasound in Passive Conditions: OpenSim Validation and Development of Personalized Models Open
View article: Validation of a scanning technique with minimal compression for measuring muscle volume with freehand 3D ultrasound
Validation of a scanning technique with minimal compression for measuring muscle volume with freehand 3D ultrasound Open
View article: Muscle volume quantification: guiding transformers with anatomical priors
Muscle volume quantification: guiding transformers with anatomical priors Open
Muscle volume is a useful quantitative biomarker in sports, but also for the follow-up of degenerative musculo-skelletal diseases. In addition to volume, other shape biomarkers can be extracted by segmenting the muscles of interest from me…
View article: Consistency of muscle activation signatures across different walking speeds
Consistency of muscle activation signatures across different walking speeds Open
View article: Fatigue in elite fencing: Effects of a simulated competition
Fatigue in elite fencing: Effects of a simulated competition Open
The fatigue induced by fencing remains scarcely investigated. We aimed to investigate both objective (neuromuscular performance fatigability) and subjective (perceived fatigue, effort, and workload) manifestations of fatigue in elite fence…
View article: Validity and Reliability of 3-D Ultrasound Imaging to Measure Hamstring Muscle and Tendon Volumes
Validity and Reliability of 3-D Ultrasound Imaging to Measure Hamstring Muscle and Tendon Volumes Open
View article: Fatigue in elite fencing
Fatigue in elite fencing Open
The fatigue induced by fencing remains scarcely investigated. The literature suggests limited fatigability despite the high perceived effort experienced during a fencing competition. In this study, we aimed to investigate both objective (n…
View article: Muscle Volume Quantification: Guiding Transformers with Anatomical Priors
Muscle Volume Quantification: Guiding Transformers with Anatomical Priors Open
View article: Correlation networks of spinal motor neurons that innervate lower limb muscles during a multi‐joint isometric task
Correlation networks of spinal motor neurons that innervate lower limb muscles during a multi‐joint isometric task Open
Movements are reportedly controlled through the combination of synergies that generate specific motor outputs by imposing an activation pattern on a group of muscles. To date, the smallest unit of analysis of these synergies has been the m…
View article: Motor unit data for Soleus and Medial Gastrocnemius from HD EMG
Motor unit data for Soleus and Medial Gastrocnemius from HD EMG Open
Matlab files (.mat) holding the data (motor unit firings) after cutting the segments and pairing between muscles and within muscles for coherence analyses. These are not the raw HD EMG data, but instead the motor …
View article: Data for Common synaptic input between motor units from the lateral and medial posterior soleus compartments does not differ from that within each compartment - JAP
Data for Common synaptic input between motor units from the lateral and medial posterior soleus compartments does not differ from that within each compartment - JAP Open
Matlab files (.mat) holding the data (motor unit firings) after cutting the segments and pairing between muscles and within muscles for coherence analyses. These are not the raw HD EMG data, but instead the motor …
View article: Correlation Networks of Spinal Motor Neurons that Innervate Lower Limb Muscles during a Multi-Joint Isometric Task
Correlation Networks of Spinal Motor Neurons that Innervate Lower Limb Muscles during a Multi-Joint Isometric Task Open
This repository contains all the raw HD-EMG data, the manually edited motor unit spike trains and the data selected to build networks of common inputs to motor neurons.Contact:Francois Hug ([email protected])Simon Avrillon (sa…
View article: Consistency of Muscle Activation Signatures Across Different Walking Speeds
Consistency of Muscle Activation Signatures Across Different Walking Speeds Open
View article: Networks of common inputs to motor neurons of the lower limb reveal neural synergies that only partly overlap with muscle innervation
Networks of common inputs to motor neurons of the lower limb reveal neural synergies that only partly overlap with muscle innervation Open
Movements are reportedly controlled through the combination of synergies that generate specific motor outputs by imposing an activation pattern on a group of muscles. To date, the smallest unit of analysis has been the muscle. In this huma…
View article: Detection of pronator muscle overactivity in children with unilateral spastic cerebral palsy: Development of a semi-automatic method using EMG data
Detection of pronator muscle overactivity in children with unilateral spastic cerebral palsy: Development of a semi-automatic method using EMG data Open
View article: Développement méthodologique pour l'analyse des troubles de la commande du membre supérieur des enfants avec une paralysie cérébrale unilatérale spastique : implications pour les thérapies et traitements associés
Développement méthodologique pour l'analyse des troubles de la commande du membre supérieur des enfants avec une paralysie cérébrale unilatérale spastique : implications pour les thérapies et traitements associés Open
Children with unilateral spastic cerebral palsy have restricted movement of one upper limb.One of the symptoms responsible for this limitation is spastic co-activation, which is an excessive activation from specific muscles opposing the mo…
View article: Methodological development to analyze upper limb muscle disorders in children with unilateral spastic cerebral palsy : implications for associated therapies and treatments
Methodological development to analyze upper limb muscle disorders in children with unilateral spastic cerebral palsy : implications for associated therapies and treatments Open
Les enfants atteints de paralysie cérébrale unilatérale spastique ont un membre supérieur dont les mouvements sont dégradés. Un des symptômes en cause est la co-activation spastique, une activation excessive de certains muscles qui s’oppos…
View article: Patterns of upper limb muscle activation in children with unilateral spastic cerebral palsy: Variability and detection of deviations
Patterns of upper limb muscle activation in children with unilateral spastic cerebral palsy: Variability and detection of deviations Open
View article: Pathological and physiological muscle co-activation during active elbow extension in children with unilateral cerebral palsy
Pathological and physiological muscle co-activation during active elbow extension in children with unilateral cerebral palsy Open
View article: Impact of elbow angular velocity on muscle activation and coactivation during active elbow extension and supination in children with spastic hemiplegic cerebral palsy
Impact of elbow angular velocity on muscle activation and coactivation during active elbow extension and supination in children with spastic hemiplegic cerebral palsy Open