0000000000460511

AUTHOR

Verónica Soto-arellano

showing 3 related works from this author

Impact of Visual Biofeedback of Trunk Sway Smoothness on Motor Learning during Unipedal Stance.

2020

The assessment of trunk sway smoothness using an accelerometer sensor embedded in a smartphone could be a biomarker for tracking motor learning. This study aimed to determine the reliability of trunk sway smoothness and the effect of visual biofeedback of sway smoothness on motor learning in healthy people during unipedal stance training using an iPhone 5 measurement system. In the first experiment, trunk sway smoothness in the reliability group (n = 11) was assessed on two days, separated by one week. In the second, the biofeedback group (n = 12) and no-biofeedback group (n = 12) were compared during 7 days of unipedal stance test training and one more day of retention (without biofeedback…

Malegenetic structuresIntraclass correlationMotor learningmedicine.medical_treatment:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Accelerometry [Medical Subject Headings]lcsh:Chemical technologyBiochemistryAnalytical Chemistry:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]0302 clinical medicinePostural Balancelcsh:TP1-1185InstrumentationPostural BalanceSmartPhone:Anatomy::Body Regions::Torso [Medical Subject Headings]TorsoAtomic and Molecular Physics and OpticsBiomechanical PhenomenaInertial measurement unitEquilibrio posturalAnalysis of varianceMotor learningPsychology:Persons::Persons::Age Groups::Adult::Young Adult [Medical Subject Headings]psychological phenomena and processesAdultbiofeedbackmedicine.medical_specialty:Check Tags::Male [Medical Subject Headings]BiofeedbackTeléfono inteligenteBiofeedback:Psychiatry and Psychology::Psychological Phenomena and Processes::Psychophysiology::Biofeedback Psychology [Medical Subject Headings]Article03 medical and health sciencesYoung AdultPhysical medicine and rehabilitation:Phenomena and Processes::Musculoskeletal and Neural Physiological Phenomena::Musculoskeletal Physiological Phenomena::Postural Balance [Medical Subject Headings]Post-hoc analysismedicineBiorretroalimentación psicológica:Chemicals and Drugs::Biological Factors::Biological Markers [Medical Subject Headings]HumansElectrical and Electronic Engineering:Persons::Persons::Age Groups::Adult [Medical Subject Headings]inertial measurement unitReproducibility of ResultsBiofeedback Psychology030229 sport sciencesTrunkPower law of practicePostural balance:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Evaluation Studies as Topic::Reproducibility of Results [Medical Subject Headings]:Phenomena and Processes::Physical Phenomena::Mechanical Phenomena::Biomechanical Phenomena [Medical Subject Headings]motor learning030217 neurology & neurosurgerySensors (Basel, Switzerland)
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Effects of performing dual tasks on postural sway and postural control complexity in people with haemophilic arthropathy

2019

Introduction People with haemophilic arthropathy (PWHA) have impairments in postural control. However, little is known about the effects of demanding conditions, including the unipedal stance and dual tasks, on postural control in PWHA. Aim Determine the effects of performing dual tasks while in the one-leg stance on postural sway and postural control complexity in PWHA vs. healthy active (HAG) and non-active (HNAG) groups of individuals. Methods Fifteen PWHA and 34 healthy subjects (18 active and 16 non-active) were recruited. Vertical (V), mediolateral (ML) and anteroposterior (AP) centre of mass signals were acquired using a 3-axis accelerometer placed at the L3/L4 vertebrae of subjects …

AdultMalemedicine.medical_specialtyPoison control030204 cardiovascular system & hematologyHemophilia APostural controlYoung Adult03 medical and health sciences0302 clinical medicinePhysical medicine and rehabilitationmedicineHumansPostural BalanceGenetics (clinical)Balance (ability)Haemophilic arthropathybusiness.industryHealthy subjectsMotor controlHematologyGeneral MedicineSample entropyCase-Control StudiesHealthy individualsFemaleJoint Diseasesbusiness030215 immunologyHaemophilia
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Sensory strategies of postural sway during quiet stance in patients with haemophilic arthropathy.

2017

Introduction: The sensory strategies of postural control in adult haemophilic arthropathy patients are still poorly understood. Aim: To determine sensorial posture-control strategies through postural sway frequency analysis when in a bipedal quiet stance with and without visual stimulus deprivation in healthy subjects and patients with haemophilic arthropathy. Secondarily, to determine the irregularity of postural balance control through sample entropy (SampEn). Methods: A triaxial accelerometer attached at the L3 level determined the displacement and acceleration of the centre of mass (DCoM and ACoM, respectively) under open-and closed-eyes conditions. Sensorial strategies were studied by …

AdultMalemedicine.medical_specialtyAdolescentPosturehaemophiliaSensory systemsample entropy030204 cardiovascular system & hematologypostural controlSomatosensory systemHaemophiliaHemophilia ASeverity of Illness Indexsomatosensorycentre of mass03 medical and health sciencesYoung Adult0302 clinical medicinePhysical medicine and rehabilitationHemarthrosismedicinePostural BalanceHumansPostural BalanceGenetics (clinical)Vestibular systemHaemophilic arthropathybusiness.industryhaemophilic arthropathyHematologyGeneral Medicinemedicine.diseaseSample entropyQUIETCase-Control StudiesPhysical therapybusiness030217 neurology & neurosurgeryHaemophilia : the official journal of the World Federation of Hemophilia
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