Analysis of in-air movement in handwriting: A novel marker for Parkinson's disease

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F14%3A00078537" target="_blank" >RIV/00216224:14110/14:00078537 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26220/14:PU111007 RIV/00159816:_____/14:00061486

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.cmpb.2014.08.007" target="_blank" >http://dx.doi.org/10.1016/j.cmpb.2014.08.007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.cmpb.2014.08.007" target="_blank" >10.1016/j.cmpb.2014.08.007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of in-air movement in handwriting: A novel marker for Parkinson's disease

Popis výsledku v původním jazyce

Background and objective: Parkinson's disease (PD) is the second most common neurodegenerative disease affecting significant portion of elderly population. One of the most frequent hallmarks and usually also the first manifestation of PD is deteriorationof handwriting characterized by micrographia and changes in kinematics of handwriting. There is no objective quantitative method of clinical diagnosis of PD. It is thought that PD can only be definitively diagnosed at postmortem, which further highlights the complexities of diagnosis. Methods: We exploit the fact that movement during handwriting of a text consists not only from the on-surface movements of the hand, but also from the in-air trajectories performed when the hand moves in the air from onestroke to the next. We used a digitizing tablet to assess both in-air and on-surface kinematic variables during handwriting of a sentence in 37 PD patients on medication and 38 age- and gender-matched healthy controls.

Název v anglickém jazyce

Analysis of in-air movement in handwriting: A novel marker for Parkinson's disease

Popis výsledku anglicky

Background and objective: Parkinson's disease (PD) is the second most common neurodegenerative disease affecting significant portion of elderly population. One of the most frequent hallmarks and usually also the first manifestation of PD is deteriorationof handwriting characterized by micrographia and changes in kinematics of handwriting. There is no objective quantitative method of clinical diagnosis of PD. It is thought that PD can only be definitively diagnosed at postmortem, which further highlights the complexities of diagnosis. Methods: We exploit the fact that movement during handwriting of a text consists not only from the on-surface movements of the hand, but also from the in-air trajectories performed when the hand moves in the air from onestroke to the next. We used a digitizing tablet to assess both in-air and on-surface kinematic variables during handwriting of a sentence in 37 PD patients on medication and 38 age- and gender-matched healthy controls.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FH - Neurologie, neurochirurgie, neurovědy

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Computer Methods and Programs in Biomedicine

ISSN

0169-2607

e-ISSN

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Svazek periodika

117

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

IE - Irsko

Počet stran výsledku

7

Strana od-do

405-411

Kód UT WoS článku

000344937800001

EID výsledku v databázi Scopus

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