Changes in Step Characteristics Over a Known Outdoor Surface Transition: The Effect of Parkinson Disease
Gomez NG, Gubler KK, Foreman KB, Merryweather AS
Journal of applied biomechanics · 2 citas
Etiquetas de revisión
Financiación no declaradaDatos neutrales que nuestra revisión registró sobre cómo se hizo este estudio. Describen el método, nunca si nos gusta el resultado.
Cómo se estudió
- Diseño
- Estudio de casos y controles (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación no declarada
Publicación
- Publicado
- 2020-12-07 · J Appl Biomech · vol. 37 · número 1 · págs. 59–65
- Editorial
- International Society of Biomechanics
- Citado
- 5 citas · más que el 62% de estudios similares · 0.4× el promedio de su campo
- Referencias
- 37 trabajos
- Acceso
- De pago
- Áreas de investigación
- Cerebral Palsy and Movement Disorders · Balance, Gait, and Falls Prevention · Parkinson's Disease Mechanisms and Treatments
- Palabras clave
- Range of motion, Ankle, Physical medicine and rehabilitation, Parkinson's disease, Medicine, Physical therapy, Psychology, Disease, Surgery, Internal medicine
- MeSH
- ankle, hip, knee, humans, parkinson disease, gait, range of motion, articular, case-control studies, aged, middle aged, female, male
4 autores
- Nicholas G. Gomez🇺🇸University of Utah
- Kelton K. Gubler🇺🇸University of Utah
- Kenneth Bo Foreman🇺🇸University of Utah
- Andrew Merryweather🇺🇸University of Utah
Resumen
El texto original del estudio, en el idioma en que se publicó.
The factors that contribute to the difficulties persons with Parkinson Disease (PwPD) have when negotiating transitions in walking surfaces are not completely known. The authors investigated if PwPD adjusted their step characteristics when negotiating a familiar outdoor surface transition between synthetic concrete and synthetic turf. Force plate and motion capture data were collected for 10 participants with mild to moderate Parkinson disease and 5 healthy older control participants ambulating bidirectionally across the transition between synthetic concrete and synthetic turf. Between groups, PwPD had a significantly higher minimum toe clearance (P = .007) for both directions of travel compared with the healthy control group. Within groups, PwPD significantly increased their hip (P < .001) and ankle (P = .016) range of motion walking from concrete to turf, while the healthy control participants significantly increased their minimum toe clearance (P = .013), margin of stability (P = .019), hip (P < .001) and ankle (P = .038) range of motion, and step length (P < .001). Walking from turf to concrete, both the Parkinson disease group (P = .014) and the healthy control group (P < .001) increased their knee range of motion. Both groups adjusted their step characteristics when negotiating known surface transitions, indicating that surface transitions result in step changes regardless of health status. However, PwPD exhibited overcompensations, particularly in their minimum toe clearance.
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