Autor: |
Krzysztof Kręcisz, Michał Kuczyński |
Jazyk: |
angličtina |
Rok vydání: |
2018 |
Předmět: |
|
Zdroj: |
PeerJ, Vol 6, p e5101 (2018) |
Druh dokumentu: |
article |
ISSN: |
2167-8359 |
DOI: |
10.7717/peerj.5101 |
Popis: |
To investigate how additional visual feedback (VFB) affects postural stability we compared 20-sec center-of-pressure (COP) recordings in two conditions: without and with the VFB. Seven healthy adult subjects performed 10 trials lasting 20 seconds in each condition. Simultaneously, during all trials the simple auditory reaction time (RT) was measured. Based on the COP data, the following sway parameters were computed: standard deviation (SD), mean speed (MV), sample entropy (SE), and mean power frequency (MPF). The RT was higher in the VFB condition (p |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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