Skip to main content

Research Repository

Advanced Search

All Outputs (58)

Longitudinal kinematic and kinetic adaptations to obstacle crossing in recent lower limb amputees (2013)
Journal Article
Barnett, C. T., Polman, R. C. J., & Vanicek, N. (2014). Longitudinal kinematic and kinetic adaptations to obstacle crossing in recent lower limb amputees. Prosthetics and orthotics international, 38(6), 437-446. https://doi.org/10.1177/0309364613506249

Background: Obstacle crossing is an important activity of daily living, necessary to avoid tripping or falling, although it is not fully understood how transtibial amputees adapt to performing this activity of daily living following discharge from r... Read More about Longitudinal kinematic and kinetic adaptations to obstacle crossing in recent lower limb amputees.

Percutaneous transluminal angioplasty results in improved physical function but not balance in patients with intermittent claudication (2013)
Journal Article
Gohil, R. A., Mockford, K. A., Mazari, F. A., Khan, J. A., Van Vanicek, N., Chetter, I. C., & Coughlin, P. A. (2013). Percutaneous transluminal angioplasty results in improved physical function but not balance in patients with intermittent claudication. Journal of vascular surgery, 58(6), 1533-1539. https://doi.org/10.1016/j.jvs.2013.05.106

Objective The aim of this study was to identify whether revascularization by percutaneous transluminal angioplasty (PTA) for patients with intermittent claudication improved measures of functional performance including balance. Methods A prospective... Read More about Percutaneous transluminal angioplasty results in improved physical function but not balance in patients with intermittent claudication.

Temporal adaptations in generic and population-specific quality of life and falls efficacy in men with recent lower-limb amputations (2013)
Journal Article
Barnett, C. T., Vanicek, N., & Polman, R. C. (2013). Temporal adaptations in generic and population-specific quality of life and falls efficacy in men with recent lower-limb amputations. Journal of Rehabilitation Research & Development, 50(3), 437-448. https://doi.org/10.1682/JRRD.2011.10.0205

This study examined the longitudinal changes in generic health-related quality of life (QOL), prosthesis-related QOL, falls efficacy, and walking speed in men with lower-limb amputations up to 6 months following discharge from rehabilitation. Seven m... Read More about Temporal adaptations in generic and population-specific quality of life and falls efficacy in men with recent lower-limb amputations.

Balance impairment, physical ability, and its link with disease severity in patients with intermittent claudication (2013)
Journal Article
Gohil, R. A., Mockford, K. A., Mazari, F., Khan, J., Vanicek, N., Chetter, I. C., & Coughlin, P. A. (2013). Balance impairment, physical ability, and its link with disease severity in patients with intermittent claudication. Annals of vascular surgery, 27(1), 68-74. https://doi.org/10.1016/j.avsg.2012.05.005

BackgroundTo determine whether increasing claudication severity is associated with impaired balance and physical functional ability.MethodsA prospective observational study in claudicants was performed. Disease severity was determined according to Ru... Read More about Balance impairment, physical ability, and its link with disease severity in patients with intermittent claudication.

Alterations in gait speed and age do not fully explain the changes in gait mechanics associated with healthy older women (2012)
Journal Article
Alcock, L., Vanicek, N., & O'Brien, T. D. (2013). Alterations in gait speed and age do not fully explain the changes in gait mechanics associated with healthy older women. Gait and Posture, 37(4), 586-592. https://doi.org/10.1016/j.gaitpost.2012.09.023

Older adults exhibit modified gait patterns compared to the young, adopting movement strategies in response to changes in musculoskeletal function. Investigating the functional mobility of older women is particularly important because of their increa... Read More about Alterations in gait speed and age do not fully explain the changes in gait mechanics associated with healthy older women.

Postural responses during volitional and perturbed dynamic balance tasks in new lower limb amputees: a longitudinal study (2012)
Journal Article
Barnett, C. T., Vanicek, N., & Polman, R. C. J. (2013). Postural responses during volitional and perturbed dynamic balance tasks in new lower limb amputees: a longitudinal study. Gait and Posture, 37(3), 319-325. https://doi.org/10.1016/j.gaitpost.2012.07.023

This study examined the adaptation of postural responses in transtibial amputees during both perturbed and volitional dynamic balance tasks during a five-month period following discharge from inpatient rehabilitation. Seven unilateral transtibial amp... Read More about Postural responses during volitional and perturbed dynamic balance tasks in new lower limb amputees: a longitudinal study.

Influence of pedaling technique on metabolic efficiency in elite cyclists (2012)
Journal Article
Cámara, J., Maldonado-Martín, S., Artetxe-Gezuraga, X., & Vanicek, N. (2012). Influence of pedaling technique on metabolic efficiency in elite cyclists. Biology of Sport, 29(3), 229-233. https://doi.org/10.5604/20831862.1003448

Our objective was to investigate the influence of pedaling technique on gross efficiency (GE) at various exercise intensities in twelve elite cyclists (V̇O 2max=75.7 ± 6.2 mL•kg -1•min -1). Each cyclist completed a V̇O 2max assessment, skinfold measu... Read More about Influence of pedaling technique on metabolic efficiency in elite cyclists.

The effect of a 3-month supervised exercise programme on gait parameters of patients with peripheral arterial disease and intermittent claudication (2012)
Journal Article
King, S., Vanicek, N., Mockford, K. A., & Coughlin, P. A. (2012). The effect of a 3-month supervised exercise programme on gait parameters of patients with peripheral arterial disease and intermittent claudication. Clinical biomechanics, 27(8), 845-851. https://doi.org/10.1016/j.clinbiomech.2012.05.002

Background
The management of peripheral arterial disease with intermittent claudication includes angioplasty, pharmaceutical therapy, risk factor modification and exercise therapy. Supervised exercise programmes are used sporadically but may improve... Read More about The effect of a 3-month supervised exercise programme on gait parameters of patients with peripheral arterial disease and intermittent claudication.

Lower limb kinematic and kinetic differences between transtibial amputee fallers and non-fallers (2010)
Journal Article
Vanicek, N., Strike, S. C., McNaughton, L., & Polman, R. (2010). Lower limb kinematic and kinetic differences between transtibial amputee fallers and non-fallers. Prosthetics and orthotics international, 34(4), 399-410. https://doi.org/10.3109/03093646.2010.480964

Stair walking relies on concentric contraction of the ankle plantarflexor and knee extensor muscles, which are either absent or weakened in transtibial amputees. As a result the risk of falling is increased in this population. The aim of this study w... Read More about Lower limb kinematic and kinetic differences between transtibial amputee fallers and non-fallers.

Computerized dynamic posturography in the objective assessment of balance in patients with intermittent claudication (2010)
Journal Article
Mockford, K. A., Mazari, F. A. K., Jordan, A. R., Vanicek, N., Chetter, I. C., & Coughlin, P. A. (2011). Computerized dynamic posturography in the objective assessment of balance in patients with intermittent claudication. Annals of vascular surgery, 25(2), 182-190. https://doi.org/10.1016/j.avsg.2010.07.021

One-third of all elderly patients fall each year and impaired balance has been recognized as a specific risk factor. Intermittent claudication is common among the elderly population, affecting approximately 5% of the population over the age of 50. Th... Read More about Computerized dynamic posturography in the objective assessment of balance in patients with intermittent claudication.

Hull early walking aid for rehabilitation of transtibial amputees - randomized controlled trial (HEART) (2010)
Journal Article
Mazari, F. A. K., Mockford, K., Vanicek, N., Barnett, C., Khan, J. A., Brown, B., Smith, L., Polman, R. C., Hancock, A., & Chetter, I. C. (2010). Hull early walking aid for rehabilitation of transtibial amputees - randomized controlled trial (HEART). Journal of vascular surgery, 52(6), 1564-1571. https://doi.org/10.1016/j.jvs.2010.07.006

Purpose: To compare articulated and nonarticulated early walking aids (EWAs) for clinical and quality-of-life outcomes in transtibial amputees. Methods: Patients undergoing lower limb amputation in a tertiary-care vascular surgical unit were screened... Read More about Hull early walking aid for rehabilitation of transtibial amputees - randomized controlled trial (HEART).

Kinematic adaptations to ischemic pain in claudicants during continuous walking (2010)
Journal Article
Mockford, K. A., Vanicek, N., Jordan, A., Chetter, I. C., & Coughlin, P. A. (2010). Kinematic adaptations to ischemic pain in claudicants during continuous walking. Gait and Posture, 32(3), 395-399. https://doi.org/10.1016/j.gaitpost.2010.06.021

Intermittent claudication has been associated with impaired gait and balance. The study aim was to compare gait adaptations over time between claudicants classified with good versus poor balance. Kinematic data were collected from 24 claudicants duri... Read More about Kinematic adaptations to ischemic pain in claudicants during continuous walking.

Postural responses to dynamic perturbations in amputee fallers versus nonfallers : a comparative study with able-bodied subjects (2009)
Journal Article
McNaughton, L., Vanicek, N., Polman, R., & Strike, S. (2009). Postural responses to dynamic perturbations in amputee fallers versus nonfallers : a comparative study with able-bodied subjects. Archives of physical medicine and rehabilitation, 90(6), 1018-1025. https://doi.org/10.1016/j.apmr.2008.12.024

Vanicek N, Strike S, McNaughton L, Polman R. Postural responses to dynamic perturbations in amputee fallers versus nonfallers: a comparative study with able-bodied subjects. Objectives: To quantify postural responses in amputee fallers versus nonfall... Read More about Postural responses to dynamic perturbations in amputee fallers versus nonfallers : a comparative study with able-bodied subjects.

Kinematic gait adaptations in unilateral transtibial amputees during rehabilitation (2009)
Journal Article
Barnett, C., Vanicek, N., Polman, R., Hancock, A., Brown, B., Smith, L., & Chetter, I. (2009). Kinematic gait adaptations in unilateral transtibial amputees during rehabilitation. Prosthetics and orthotics international, 33(2), 135-147. https://doi.org/10.1080/03093640902751762

Introduction: Physiotherapists routinely prescribe the use of two different early walking aids (EWAs) to individuals who have recently undergone unilateral transtibial amputation. No research to date has investigated the kinematic gait patterns of tr... Read More about Kinematic gait adaptations in unilateral transtibial amputees during rehabilitation.

Gait patterns in transtibial amputee fallers vs. non-fallers: biomechanical differences during level walking (2008)
Journal Article
Vanicek, N., Strike, S., McNaughton, L., & Polman, R. (2009). Gait patterns in transtibial amputee fallers vs. non-fallers: biomechanical differences during level walking. Gait and Posture, 29(3), 415-420. https://doi.org/10.1016/j.gaitpost.2008.10.062

Transtibial amputees are at an increased risk of falling compared to age-matched, able-bodied individuals. The aim of this study was to compare the gait patterns of recent amputee fallers vs. non-fallers during level walking by investigating joint ki... Read More about Gait patterns in transtibial amputee fallers vs. non-fallers: biomechanical differences during level walking.

Kinematic adaptations to a novel walking task with a prosthetic simulator (2007)
Journal Article
Vanicek, N., Sanderson, D. J., Chua, R., Kenyon, D., & Inglis, J. T. (2007). Kinematic adaptations to a novel walking task with a prosthetic simulator. Journal of Prosthetics and Orthotics, 19(1), 29-35. https://doi.org/10.1097/JPO.0b013e31802d4668

The process of relearning locomotor skills is a complex one for the person with a lower-limb amputation. Tracking individuals from the moment they are fitted with a prosthesis until they become competent walkers is a difficult task to achieve with a... Read More about Kinematic adaptations to a novel walking task with a prosthetic simulator.

The effect of foot orthotics on myoelectric fatigue in the vastus lateralis during a simulated skier's squat (2004)
Journal Article
Vanicek, N., Kingman, J., & Hencken, C. (2004). The effect of foot orthotics on myoelectric fatigue in the vastus lateralis during a simulated skier's squat. Journal of Electromyography and Kinesiology, 14(6), 693-698. https://doi.org/10.1016/j.jelekin.2004.03.007

Fatigue in the legs is a problem experienced by skiers. It has been suggested that optimal orthotics may reduce muscle fatigue for a given movement task by minimising muscle activity (Med. Sci. Sports Exerc. 31 (1999) S421). The aims were to determin... Read More about The effect of foot orthotics on myoelectric fatigue in the vastus lateralis during a simulated skier's squat.