Vše

Co hledáte?

Vše
Projekty
Výsledky výzkumu
Subjekty

Rychlé hledání

  • Projekty podpořené TA ČR
  • Významné projekty
  • Projekty s nejvyšší státní podporou
  • Aktuálně běžící projekty

Chytré vyhledávání

  • Takto najdu konkrétní +slovo
  • Takto z výsledků -slovo zcela vynechám
  • “Takto můžu najít celou frázi”

Propositional density in spoken and written language of Czech-speaking patients with mild cognitive impairment

Identifikátory výsledku

  • Kód výsledku v IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023752%3A_____%2F16%3A43915010" target="_blank" >RIV/00023752:_____/16:43915010 - isvavai.cz</a>

  • Výsledek na webu

    <a href="http://jslhr.pubs.asha.org/article.aspx?articleid=2593631" target="_blank" >http://jslhr.pubs.asha.org/article.aspx?articleid=2593631</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1044/2016_JSLHR-L-15-0301" target="_blank" >10.1044/2016_JSLHR-L-15-0301</a>

Alternativní jazyky

  • Jazyk výsledku

    angličtina

  • Název v původním jazyce

    Propositional density in spoken and written language of Czech-speaking patients with mild cognitive impairment

  • Popis výsledku v původním jazyce

    Purpose: Propositional density (PD) is a measure of content richness in language production that declines in normal aging and more profoundly in dementia. The present study had two goals: 1) test a propositional density scoring system for Czech; 2) compare propositional density in spoken and written language productions of older people with mild cognitive impairment (MCI) and control participants matched on age, gender, and education. Method: Groups of MCI patients and cognitively healthy controls (N=20 each) provided short spoken and language samples. Two samples were elicited for each modality, one describing recent events and one childhood memories. A series of neuropsychological tests were administered. The groups were compared using t-tests, the relations between measures using correlation coefficients. Results: PD was lower in spoken productions of patients with MCI, compared to controls, but only in language samples based on remote memories. PD in these samples was related to verbal fluency and education, but not working memory. PD in written samples did not differ in participants with MCI and controls. Conclusions: PD in spoken language reflects the cognitive decline in MCI, but the effect is relatively mild. The results support the existing findings that PD is related to verbal fluency.

  • Název v anglickém jazyce

    Propositional density in spoken and written language of Czech-speaking patients with mild cognitive impairment

  • Popis výsledku anglicky

    Purpose: Propositional density (PD) is a measure of content richness in language production that declines in normal aging and more profoundly in dementia. The present study had two goals: 1) test a propositional density scoring system for Czech; 2) compare propositional density in spoken and written language productions of older people with mild cognitive impairment (MCI) and control participants matched on age, gender, and education. Method: Groups of MCI patients and cognitively healthy controls (N=20 each) provided short spoken and language samples. Two samples were elicited for each modality, one describing recent events and one childhood memories. A series of neuropsychological tests were administered. The groups were compared using t-tests, the relations between measures using correlation coefficients. Results: PD was lower in spoken productions of patients with MCI, compared to controls, but only in language samples based on remote memories. PD in these samples was related to verbal fluency and education, but not working memory. PD in written samples did not differ in participants with MCI and controls. Conclusions: PD in spoken language reflects the cognitive decline in MCI, but the effect is relatively mild. The results support the existing findings that PD is related to verbal fluency.

Klasifikace

  • Druh

    J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

  • CEP obor

    AN - Psychologie

  • OECD FORD obor

Návaznosti výsledku

  • Projekt

    <a href="/cs/project/ED2.1.00%2F03.0078" target="_blank" >ED2.1.00/03.0078: Národní ústav duševního zdraví</a><br>

  • Návaznosti

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

Ostatní

  • Rok uplatnění

    2016

  • Kód důvěrnosti údajů

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

Údaje specifické pro druh výsledku

  • Název periodika

    Journal of Speech Language and Hearing Research

  • ISSN

    1558-9102

  • e-ISSN

  • Svazek periodika

    59

  • Číslo periodika v rámci svazku

    6

  • Stát vydavatele periodika

    US - Spojené státy americké

  • Počet stran výsledku

    10

  • Strana od-do

    1461-1470

  • Kód UT WoS článku

    000391401000024

  • EID výsledku v databázi Scopus

    2-s2.0-85006964646