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The Effects of KinesioTaping of leg and cognitive task on balance
, , , ,
Volume 9, Issue 2 (10-2011)
Abstract

Objective: KinesioTaping is a method for rehabilitation of patients and athletes.
The efficacy of taping to enhance proprioception precision and balance has
been studied. The effects on skin sensory receptors and limb consciousness
are mechanisms of taping but there is an important question that if the persons
pay attention to other task the effectiveness of taping is still exists or not?
Materials and Methods: Ten healthy persons with average age of 28±3/3
years¸ height of 161±4/1cm and weight of 52±14/1kg participated in this study.
The index of stability was assessed in five conditions standing on the BIODEX
ISOKIETIC Instrument. The examination five conditions were as following
order.1-standing barefoot for 20 second (dominant foot).2-standing and dual
tasking for 20 second.(Reverse numbering from digits between 100-150). 3-
standing with taping on proneal muscles for 20 second.4-standing with taping
and dual tasking for 20 second.5-first condition was repeated. Results:
However¸ there was not any significant difference between the Stability Index
(SI) of the test conditions in this study but the pattern of changes showed that
when volunteers performed dual task with or without tape the stability index
improved. Improvement of SI with taping was not considerable. Conclusion:
Taping has a little positive effect on stability but effects of dual tasking were
coincided with the non-linear U-shaped pattern of dual tasking effect. It means
that stability was improved by the dual tasking used in this study which may be
too light to decrease stability of the subjects. This finding showed that triple
reverse numbering is not enough difficulties to attention demand interferes the
stability of the subjects.


The Effect Of Time Of Day On Postural Control Of The Elderly With Open And Closed Eyes: With A Cognitive Dual-Task Approach
Ehsan Ebrahimipour, Fereshteh Sabet, Shayan Hajebrahimi, Mohammadreza Seyfaddini,
Volume 22, Issue 27 (8-2024)
Abstract
Circadian rhythms play a crucial role in regulating various physiological functions of the human body and can impact the ability tasks. The aim of this study was to investigate the effect of time of day on static and dynamic balance using the cognitive task approach. We recruited 24 elderly men who performed both static and dynamic balance tests with and without cognitive dual tasks. Our statistical analysis, using a significance level of 0.05, revealed significant differences in the parameters of the 95% confidence ellipse, length of path, and average velocity of the center of pressure when performing the dual task compared to normal walking. However, these variables did not significantly differ at different times of the day. Interestingly, our results showed that the center of pressure fluctuations in closed eyes and different times of the day did not have a significant difference. Overall, our findings suggest that healthy elderly individuals are at similar risk of falling during different hours of the day. Nonetheless, the simultaneous execution of dual cognitive tasks leads to balance disruption in both eyes-arm closed positions.

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