Balance recovery reactions in individuals with recurrent nonspecific low back pain: Effect of attention
| Autor: | Yasaman Etemadi, Mahyar Salavati, Amir Massoud Arab, Tabassom Ghanavati |
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| Rok vydání: | 2015 |
| Předmět: |
Adult
Male medicine.medical_specialty Biophysics 03 medical and health sciences 0302 clinical medicine Physical medicine and rehabilitation Cognition Center of pressure (terrestrial locomotion) medicine Postural Balance Reaction Time Humans Orthopedics and Sports Medicine Attention Effects of sleep deprivation on cognitive performance Dynamic balance Rehabilitation 030229 sport sciences Middle Aged Low back pain Case-Control Studies Physical therapy Female medicine.symptom Psychology Low Back Pain 030217 neurology & neurosurgery Cognitive load Stroop effect |
| Zdroj: | Gaitposture. 44 |
| ISSN: | 1879-2219 |
| Popis: | People who suffer from Low Back Pain (LBP) demonstrate impaired postural control. Deficits in sensory-motor systems have been proposed to be related to these changes. Considering higher cognitive process contribution to postural control, the aim of this study was to investigate the effects of cognitive load on balance control of patients with LBP. Twenty subjects with recurrent non-specific LBP and 20 healthy controls participated. They stood on a moveable platform with each foot placed on a separate force plate. They were asked to maintain their balance (a) while expecting translations of the support surface at two sizes of perturbation (b) with and without performing a cognitive (auditory Stroop) task. The outcomes included reaction time (RT), latency, initial velocity and amplitude of center of pressure response for balance, and RT for cognitive performance. Compared to the healthy group, LBP group demonstrated delayed RT and latency, and reduced initial velocity (P |
| Databáze: | OpenAIRE |
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