Dynamic balance in children with attention-deficit hyperactivity disorder and its relationship with cognitive functions and cerebellum

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11130%2F17%3A10371297" target="_blank" >RIV/00216208:11130/17:10371297 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11320/17:10371297 RIV/00216208:11110/17:10371297 RIV/00064203:_____/17:10371297

Výsledek na webu

<a href="http://dx.doi.org/10.2147/NDT.S125169" target="_blank" >http://dx.doi.org/10.2147/NDT.S125169</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2147/NDT.S125169" target="_blank" >10.2147/NDT.S125169</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Dynamic balance in children with attention-deficit hyperactivity disorder and its relationship with cognitive functions and cerebellum

Popis výsledku v původním jazyce

Background: Attention-deficit hyperactivity disorder (ADHD) is linked to the presence of motor deficiencies, including balance deficits. The cerebellum serves as an integrative structure for balance control and is also involved in cognition, including timing and anticipatory regulation. Cerebellar development may be delayed in children and adolescents with ADHD, and inconsistent reaction time is commonly seen in ADHD. We hypothesized that dynamic balance deficits would be present in children with ADHD and they would correlate with attention and cerebellar functions. Methods: Sixty-two children with ADHD and no other neurological conditions and 62 typically developing (TD) children were examined with five trials of the Phyaction Balance Board, an electronic balancing platform. Cerebellar clinical symptoms were evaluated using an international ataxia rating scale. Conners&apos; Continuous Performance Test was used to evaluate patterns of reaction. Results: Children with ADHD had poorer performance on balancing tasks, compared to TD children (P&lt;0.001). They exhibited significantly greater sway amplitudes than TD children (P&lt;0.001) in all of the five balancing trials. The effect size of the difference between the groups increased continuously from the first to the last trial. Balance score in both groups was related to the variation in the reaction time, including reaction time standard error (r=0.25; P=0.0409, respectively, r=0.31; P=0.0131) and Variability of Standard Error (r=0.28; P=0.0252, respectively, r=0.41; P, 0.001). The burden of cerebellar symptoms was strongly related to balance performance in both groups (r = 0.50, P&lt;0.001; r=0.49, P=0.001). Conclusion: This study showed that ADHD may be associated with poor dynamic balance control. Furthermore, we showed that maintaining balance correlates with neuropsychological measures of consistency of reaction time. Balance deficits and impaired cognitive functioning could reflect a common cerebellar dysfunction in ADHD children.

Název v anglickém jazyce

Dynamic balance in children with attention-deficit hyperactivity disorder and its relationship with cognitive functions and cerebellum

Popis výsledku anglicky

Background: Attention-deficit hyperactivity disorder (ADHD) is linked to the presence of motor deficiencies, including balance deficits. The cerebellum serves as an integrative structure for balance control and is also involved in cognition, including timing and anticipatory regulation. Cerebellar development may be delayed in children and adolescents with ADHD, and inconsistent reaction time is commonly seen in ADHD. We hypothesized that dynamic balance deficits would be present in children with ADHD and they would correlate with attention and cerebellar functions. Methods: Sixty-two children with ADHD and no other neurological conditions and 62 typically developing (TD) children were examined with five trials of the Phyaction Balance Board, an electronic balancing platform. Cerebellar clinical symptoms were evaluated using an international ataxia rating scale. Conners&apos; Continuous Performance Test was used to evaluate patterns of reaction. Results: Children with ADHD had poorer performance on balancing tasks, compared to TD children (P&lt;0.001). They exhibited significantly greater sway amplitudes than TD children (P&lt;0.001) in all of the five balancing trials. The effect size of the difference between the groups increased continuously from the first to the last trial. Balance score in both groups was related to the variation in the reaction time, including reaction time standard error (r=0.25; P=0.0409, respectively, r=0.31; P=0.0131) and Variability of Standard Error (r=0.28; P=0.0252, respectively, r=0.41; P, 0.001). The burden of cerebellar symptoms was strongly related to balance performance in both groups (r = 0.50, P&lt;0.001; r=0.49, P=0.001). Conclusion: This study showed that ADHD may be associated with poor dynamic balance control. Furthermore, we showed that maintaining balance correlates with neuropsychological measures of consistency of reaction time. Balance deficits and impaired cognitive functioning could reflect a common cerebellar dysfunction in ADHD children.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30215 - Psychiatry

Projekt

<a href="/cs/project/GA16-21791S" target="_blank" >GA16-21791S: Identifikace, diferenciace a diskriminace maladaptačných procesů u dětí a mládeže</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Neuropsychiatric Disease and Treatment

ISSN

1178-2021

e-ISSN

—

Svazek periodika

13

Číslo periodika v rámci svazku

December

Stát vydavatele periodika

NZ - Nový Zéland

Počet stran výsledku

8

Strana od-do

873-880

Kód UT WoS článku

000396912600001

EID výsledku v databázi Scopus

2-s2.0-85016162244