scholarly journals Evidence of dynamic postural control performance in parkour landing

2015 ◽  
Vol 18 (sup1) ◽  
pp. 1994-1995 ◽  
Author(s):  
G. Maldonado ◽  
H. Bitard ◽  
B. Watier ◽  
P. Soueres
Keyword(s):  
Postural Control ◽  
Control Performance

scholarly journals Postural control during dual task in adolescent cochlear implant users under on/off-device conditions

2021 ◽  
Author(s):  
Zahra Nadimi ◽  
Mansoureh Adel Ghahraman ◽  
Ghassem Mohammadkhani ◽  
Reza Hoseinabadi ◽  
Shohreh Jalaie ◽  
...  
Keyword(s):  
Postural Control ◽  
Cochlear Implant ◽  
Vestibular System ◽  
Dual Task ◽  
Cognitive Task ◽  
Normal Hearing ◽  
Hearing Impaired ◽  
Caloric Test ◽  
Vestibular Disorders ◽  
Control Performance

Background and Aim: Vestibular system has several anatomical connections with cognitive regions of the brain. Vestibular disorders have negative effects on cognitive performance. Hearing-impaired patients, particularly cochlear implant users, have concomitant vestibular disor­ders. Previous studies have shown that attention assigned to postural control decreases while per­forming a cognitive task (dual task) in hearing-impaired children. Since the vestibular system and postural control performance develop around 15−16 years of age, the aim of this study was to compare postural control performance during dual task in adolescent boys with normal hearing and cochlear implant (CI) users with congenital hearing-impairment. Methods: Postural control was assessed in twenty 16−19 year old cochlear implant boys and 40 normal hearing peers with force plate. The main outcomes were displacement in posterior- anterior and medial-lateral planes, and mean speed with and without cognitive task and under on/off-device conditions. Caloric test was per­formed for CI users in order to examine the peri­pheral vestibular system. Results: Ninety-five percent of CI users showed caloric weakness. There were no significant diff­erences in postural control parameters between groups. All performances deteriorated in the foam pad condition compared to the hard surface in all groups. Total mean velocity significantly increased during dual task in normal hearing group and in CI users with off-device. Conclusion: Although CI users had apparent vestibular disorders, their postural control in both single and dual-task conditions was identical to the normal peers. These effects can be attributed to the vestibular compensation that takes place during growing. Keywords: Balance; postural control; dual task; congenital hearing loss; cochlear implant

Static Postural Control Deficits in Adults with Myotonic Dystrophy Type 1, Steinert Disease

2022 ◽  
pp. 1-10
Author(s):  
Audrey Parent ◽  
Laurent Ballaz ◽  
Bahare Samadi ◽  
Maria Vocos, pht ◽  
Alain Steve Comtois ◽  
...  
Keyword(s):  
Postural Control ◽  
Myotonic Dystrophy ◽  
Myotonic Dystrophy Type 1 ◽  
Myotonic Dystrophy Type ◽  
Control Performance ◽  
Significant Group ◽  
Eyes Closed ◽  
Significant Difference ◽  
Eyes Open

Background: Myotonic dystrophy type 1 (DM1) is characterized by progressive and predominantly distal muscle atrophy and myotonia. Gait and balance impairments, resulting in falls, are frequently reported in this population. However, the extent to which individuals with DM1 rely more on a specific sensory system for balance than asymptomatic individuals (AI) is unknown. Objective: Evaluate postural control performance in individuals with DM1 and its dependence on vision compared to AI. Methods: 20 participants with DM1, divided into two groups based on their diagnosis, i.e. adult and congenital phenotype, and 12 AI participants were recruited. Quiet standing postural control was assessed in two visual conditions: eyes-open and eyes-closed. The outcomes measures were center of pressure (CoP) mean velocity, CoP range of displacement in anteroposterior and mediolateral axis, and the 95% confidence ellipse’s surface. Friedman and Kruskal-Wallis analysis of variance were used to compare outcomes between conditions and groups, respectively. Results: Significant group effect and condition effect were observed on postural control performance. No significant difference was observed between the two DM1 groups. The significant differences observed between the AI group and the two DM1 groups in the eyes-open condition were also observed in the eyes-closed condition. Conclusions: The result revealed poorer postural control performance in people with DM1 compared to AI. The DM1 group also showed similar decrease in performance than AI in eyes-closed condition, suggesting no excessive visual dependency.

scholarly journals The Impact of Pain on Functionality, Postural Control and Fall Risk in Woman Aged 45 to 64 Years Old

Geriatrics ◽  
2022 ◽  
Vol 7 (1) ◽  
pp. 10
Author(s):  
Priscilla Beaupré ◽  
Rubens A. da Silva ◽  
Tommy Chevrette
Keyword(s):  
Postural Control ◽  
Pain Score ◽  
Fall Risk ◽  
Force Platform ◽  
Step Test ◽  
Walking Distance ◽  
Control Performance ◽  
Functional Tests ◽  
Timed Up And Go ◽  
The Impact

Background: Ageing in women is associated with chronic degenerative pain leading to a functional decrease and therefore increase fall risk. It is therefore essential to detect early functional decreases in the presence of pain related to osteoarthritis. Objective: This cross-sectional study aimed to assess the impact of pain on functionality, postural control and fall risk in women aged between 45 to 64 years old. Methods: Twenty-one (21) women aged 45 to 64 were evaluated by clinical and functional measures such as a pain questionnaire (Lequesne Index), functional tests (Stair Step Test, 5 times sit-to-stand, 6MWD, Timed-up and Go) and postural performance (under force platform). Women were classified into 2 groups from the Lequesne Pain Index (PI): low pain (score ≤ 9) and strong pain (score ≥ 10) for subsequent comparisons on functionality (physical and postural control performance). Results: A significant impact was observed between the pain index (strong PI) and 3 of the 4 functional tests carried out including Stair Step Test (p = 0.001; g = 1.44), walking distance (p = 0.003; g = 1.31) and Timed-up and Go (p = 0.04; g = −0.93). The group with a strong PI score reported further poor postural control under force platform compared to the weak pain group. Conclusion: Pain and severity based on the PI index negatively modulate physical and postural control performance in women aged 45 to 64 years old.

scholarly journals Immediate and mid-term effects of elastic taping on gymnast’s postural control performance during a handstand

2015 ◽  
Vol 7 (4) ◽  
pp. 73-84
Author(s):  
PIA M. VINKEN ◽  
THOMAS HEINEN
Keyword(s):  
Postural Control ◽  
Center Of Pressure ◽  
Sensory Stimulation ◽  
Control Performance ◽  
Forearm Muscles ◽  
Group 3 ◽  
Group 2 ◽  
Wrist Joints ◽  
Group 1

Background: The study explored whether three different applications of an elastic tape on the forearms of healthy, active gymnasts influence their postural control performance during a handstand immediately and 48 hours after application. Material/Methods: 24 gymnasts were randomly assigned to three groups: group 1 – elastic tape application at a gymnast’s wrist joints, group 2 – elastic tape application at a gymnast’s forearm muscles, and group 3 – a combination of groups 1 and 2. The gymnast’s center of pressure was measured with a mobile balance platform, indicating postural control performance during a handstand. Results: The gymnast’s postural control performance during a handstand is affected depending on the elastic tape application and the time span the application is in situ. Elastic tape application on a gymnast’s wrist joints reveals a performance increase immediately and 48 hours after application. Elastic tape application on a gymnast’s forearm muscles increases performance when applied for 48 hours. Combined elastic tape application does not additionally affect gymnast’s postural control performance. Conclusions: Elastic tape applications can increase postural control performance during a handstand. Furthermore, it is supposed that mechano-sensory stimulation, improved attention and awareness due to elastic tape application and the belief in its effectiveness may be moderating mechanisms of this effect.

Can postural control performance be an indicator of truck drivers’ sleep deprivation?

2012 ◽  
Vol 43 (6) ◽  
pp. 663-670 ◽  
Author(s):  
André Albuquerque ◽  
Elaine Marqueze ◽  
André Rodacki ◽  
Lucia Lemos ◽  
Geraldo Lorenzi-Filho ◽  
...  
Keyword(s):  
Postural Control ◽  
Sleep Deprivation ◽  
Truck Drivers ◽  
Control Performance

P025 The effect of a balance training program on dynamic postural control performance in adolescent with pes cavus

2008 ◽  
Vol 28 ◽  
pp. S64-S65
Author(s):  
M. Anbarian ◽  
S. Khalili ◽  
M.R. Niku ◽  
M. Hefzollesan ◽  
N. Farahpour
Keyword(s):  
Postural Control ◽  
Training Program ◽  
Balance Training ◽  
Control Performance ◽  
Pes Cavus

scholarly journals Performance of Postural Balance in Children and Adolescents Living With and Without HIV

2021 ◽  
Author(s):  
Rafaela Catherine da Silva Cunha de Medeiros ◽  
Racquel Guimarães da Silva ◽  
Radamés Maciel Vitor Medeiros ◽  
Carlos Jean Damasceno de Goes ◽  
Jason Azevedo de Medeiros ◽  
...  
Keyword(s):  
Antiretroviral Therapy ◽  
Postural Control ◽  
Children And Adolescents ◽  
Postural Balance ◽  
Oscillation Amplitude ◽  
Control Performance ◽  
The Mean ◽  
Time Variables ◽  
Study Participants ◽  
Living With Hiv

Abstract The present study aimed to compare the postural control of children and adolescents with and without HIV. A total of 32 children and adolescents (18 with HIV and 14 without) of both sexes, aged 6–18 years, were included in the present study. Participants in the HIV+ group were infected through vertical transmission and received antiretroviral therapy. Participants maintained an erect, bipedal posture in the following conditions: with vision, without vision, and on a foam base. Concerning the evaluation of time variables, higher values ​​were observed in the HIV+ group for mean anteroposterior (AP) speed, mean mediolateral (ML) speed, AP perimeter (p = 0.001), and ML perimeter (p = 0.001). Concerning the evaluation of conditions, a difference was observed in the mean AP oscillation amplitude (MAO; p = 0.039), as the AP MAO was lower with vision than without vision or with foam. Concerning the evaluation of spectral domain variables, higher values ​​were observed in the HIV+ group for the predominant ML frequency (p = 0.04) and mean AP (p = 0.001) and ML frequencies (p = 0.001). Regarding the evaluation of conditions, a difference was found only in the predominant AP frequency (p = 0.001). Higher values ​​were found in the closed eye condition than in with foam (Δ = +103%). The results of the present study indicated that children and adolescents living with HIV have poorer postural control performance than those without HIV.

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