Objective measurement of the alertness level in dementia

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023752%3A_____%2F03%3A00000080" target="_blank" >RIV/00023752:_____/03:00000080 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11120/03:00003007

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Objective measurement of the alertness level in dementia

Popis výsledku v původním jazyce

The alertness level of 143 patients with dementia was investigated. The patients were examined clinically and electroencephalographically, and the results were compared with 21 healthy volunteers. Regional brain syndromes were determined clinically. Forthe assessment of the EEG, a method was employed that distinguishes alertness-related slow wave activity from abnormal slow activity. The shifts of the EEG power were monitored during the 5-min examination. The short-term variations were considered to becaused by changes in alertness, whereas the basal level was supposed to reflect the EEG abnormality. It was found that a decrease in alertness occurred more often in the demented patients than in the controls. The intensity of this decrease was proportional to the degree of the dementia. The alertness disturbance was found to be particularly associated with the parietal brain syndrome.

Název v anglickém jazyce

Objective measurement of the alertness level in dementia

Popis výsledku anglicky

The alertness level of 143 patients with dementia was investigated. The patients were examined clinically and electroencephalographically, and the results were compared with 21 healthy volunteers. Regional brain syndromes were determined clinically. Forthe assessment of the EEG, a method was employed that distinguishes alertness-related slow wave activity from abnormal slow activity. The shifts of the EEG power were monitored during the 5-min examination. The short-term variations were considered to becaused by changes in alertness, whereas the basal level was supposed to reflect the EEG abnormality. It was found that a decrease in alertness occurred more often in the demented patients than in the controls. The intensity of this decrease was proportional to the degree of the dementia. The alertness disturbance was found to be particularly associated with the parietal brain syndrome.

Druh

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

CEP obor

FL - Psychiatrie, sexuologie

OECD FORD obor

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Projekt

<a href="/cs/project/LN00B122" target="_blank" >LN00B122: Centrum neuropsychiatrických studií</a><br>

Návaznosti

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

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název periodika

Dementia and Geriatric Cognitive Disorders

ISSN

1420-8008

e-ISSN

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Svazek periodika

15

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

6

Strana od-do

212-217

Kód UT WoS článku

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EID výsledku v databázi Scopus

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