Functional differences in upper limb movement after early and chronic stroke based on kinematic motion indicators

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13430%2F18%3A43894108" target="_blank" >RIV/44555601:13430/18:43894108 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5507/bp.2018.061" target="_blank" >http://dx.doi.org/10.5507/bp.2018.061</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5507/bp.2018.061" target="_blank" >10.5507/bp.2018.061</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Functional differences in upper limb movement after early and chronic stroke based on kinematic motion indicators

Popis výsledku v původním jazyce

Aims: The main purpose of this study was to determine the changes in kinematic parameters of ischemic stroke affected upper limbs, during simple functional activity, to determine the most relevant changes. Methods: The OptiTrack system was used for motion capture. To determine upper extremity function in Activities of Daily Living (ADL) tasks. During particular phases, the following matrices were chosen: mean and peak speed, normalized movement unit, normalized jerk and phase movement time. The chosen matrices represent the speed and smoothness profile of end-point data. The the arm-trunk compensation was also taken into consideration. Twenty stroke patients, in early (G1 from 1 to 3 months after stroke) and chronic stage (G2 from 6 months to 1 year), were studied. The large and small cylinder forward and back transporting phases were evaluated. Results: The most significant differences between groups G1 and G2 were in mean and peak speed of the forward transport of the large and small cylinders for the paretic limb. Significant differences were also found for the smoothness (measured by movement unit, mean and peak speed and jerk) where the G2 group had a rougher motion. There were also differences in arm-trunk compensation in the frontal plane. Conclusion: The variables used in the study showed applicability in assessing kinematic parameters in both the early and chronic period after stroke.

Název v anglickém jazyce

Functional differences in upper limb movement after early and chronic stroke based on kinematic motion indicators

Popis výsledku anglicky

Aims: The main purpose of this study was to determine the changes in kinematic parameters of ischemic stroke affected upper limbs, during simple functional activity, to determine the most relevant changes. Methods: The OptiTrack system was used for motion capture. To determine upper extremity function in Activities of Daily Living (ADL) tasks. During particular phases, the following matrices were chosen: mean and peak speed, normalized movement unit, normalized jerk and phase movement time. The chosen matrices represent the speed and smoothness profile of end-point data. The the arm-trunk compensation was also taken into consideration. Twenty stroke patients, in early (G1 from 1 to 3 months after stroke) and chronic stage (G2 from 6 months to 1 year), were studied. The large and small cylinder forward and back transporting phases were evaluated. Results: The most significant differences between groups G1 and G2 were in mean and peak speed of the forward transport of the large and small cylinders for the paretic limb. Significant differences were also found for the smoothness (measured by movement unit, mean and peak speed and jerk) where the G2 group had a rougher motion. There were also differences in arm-trunk compensation in the frontal plane. Conclusion: The variables used in the study showed applicability in assessing kinematic parameters in both the early and chronic period after stroke.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30304 - Public and environmental health

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Biomedical papers

ISSN

1213-8118

e-ISSN

—

Svazek periodika

162

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

294-303

Kód UT WoS článku

000457488200008

EID výsledku v databázi Scopus

—