Semantic verbal fluency impairment is detectable in patients with subjective cognitive decline
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023752%3A_____%2F18%3A43914974" target="_blank" >RIV/00023752:_____/18:43914974 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00159816:_____/18:00067048 RIV/00216208:11110/18:10376338 RIV/00216208:11130/18:10376338 RIV/00064203:_____/18:10376338 RIV/00064165:_____/18:10376338
Výsledek na webu
<a href="https://www.tandfonline.com/doi/full/10.1080/23279095.2017.1326047" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/23279095.2017.1326047</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/23279095.2017.1326047" target="_blank" >10.1080/23279095.2017.1326047</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Semantic verbal fluency impairment is detectable in patients with subjective cognitive decline
Popis výsledku v původním jazyce
Objective: Patients with subjective cognitive decline (SCD) are at higher risk for conversion to dementia due to Alzheimer’s disease (AD). Semantic verbal fluency (SVF) seems to be impaired in the early stages of AD. The goal of the present study was to identify the discriminative potential of verbal fluency (VF) in patients with SCD to show if very early signs of cognitive decline may be detected in SCD. Method: We examined 93 normal controls (NC) and 61 participants with SCD. Each participant was administered a comprehensive neuropsychological battery. All participants underwent tests of VF: phonemic verbal fluency (PVF), letters K and P and SVF (animal and vegetables categories). Besides the total score, two 30-second intervals, and clustering and switching indices in SVF were evaluated. Results: SCD generated fewer words in the total score and 30- to 60-second interval in vegetable category and they performed more switches in animal category. There was no significant difference between the SCD and the NC groups in all other VF measures. Conclusion: Quantitative measures of SVF (a decreased number of vegetables) as well as qualitative measures were detected in SCD group and could be considered as an early neuropsychological marker of subtle cognitive impairment.
Název v anglickém jazyce
Semantic verbal fluency impairment is detectable in patients with subjective cognitive decline
Popis výsledku anglicky
Objective: Patients with subjective cognitive decline (SCD) are at higher risk for conversion to dementia due to Alzheimer’s disease (AD). Semantic verbal fluency (SVF) seems to be impaired in the early stages of AD. The goal of the present study was to identify the discriminative potential of verbal fluency (VF) in patients with SCD to show if very early signs of cognitive decline may be detected in SCD. Method: We examined 93 normal controls (NC) and 61 participants with SCD. Each participant was administered a comprehensive neuropsychological battery. All participants underwent tests of VF: phonemic verbal fluency (PVF), letters K and P and SVF (animal and vegetables categories). Besides the total score, two 30-second intervals, and clustering and switching indices in SVF were evaluated. Results: SCD generated fewer words in the total score and 30- to 60-second interval in vegetable category and they performed more switches in animal category. There was no significant difference between the SCD and the NC groups in all other VF measures. Conclusion: Quantitative measures of SVF (a decreased number of vegetables) as well as qualitative measures were detected in SCD group and could be considered as an early neuropsychological marker of subtle cognitive impairment.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
50101 - Psychology (including human - machine relations)
Návaznosti výsledku
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)
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Applied Neuropsychology - Adult
ISSN
2327-9095
e-ISSN
—
Svazek periodika
25
Číslo periodika v rámci svazku
5
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
10
Strana od-do
448-457
Kód UT WoS článku
000436574500009
EID výsledku v databázi Scopus
2-s2.0-85019723129