Search results for "Executive Function"
showing 10 items of 295 documents
IN-UTERO Δ9-TETRAHYDROCANNABINOL EXPOSURE IMPINGES ON BRAIN EXECUTIVE PROCESSES TOWARDS EMOTIONAL, COGNITIVE IMPAIRMENT, AND ALCOHOL VULNERABILITY IN…
2022
The role of executive function in social competence and behavioral problems in the last year of preschool
2018
Diverse studies have found a relationship between executive function, behavioral problems and social competence. However, until this moment, few studies have investigated the role of the distinct components of executive function in social competence, or in the most frequently encountered behavioral problems in childhood education. For this reason, the principal objective of this article is to evaluate the relation of the exec-utive functions with behavioral problems and social competence in infancy. The study included 260 students in their last year of preschool. The results of path analysis showed that all components of executive functions predict, at least, a behavioral problem. However, …
Association between osteocalcin and cognitive performance in healthy older adults.
2016
INTRODUCTION: cognitive deterioration and reductions of bone health coincide with increasing age. We examine the relationship between bone composition and plasma markers of bone remodelling with measures of cognitive performance in healthy adults.METHODS: this cross-sectional study included 225 old (52% women, mean age: 74.4 ± 3.3 years) and 134 young (52% women, mean age: 23.4 ± 2.7 years) adult participants from the MyoAge project. Whole body bone mineral density was measured by dual-energy X-ray absorptiometry. Blood analyses included a panel of bone-related peptides (dickkopf-1, osteoprotegerin, osteocalcin (OC), osteopontin, sclerostin, parathyroid hormone and fibroblast growth factor …
Explaining children’s failure in analogy making tasks: A problem of focus of attention?
2012
International audience; Analogical reasoning is commonly recognized as essential to human cognition, but young children often perform poorly in the classical A:B::C:? analogical reasoning task. Previous eye-tracking results have shown that children did not visually explore the A:B pair as much as adults in this task. We hypothesized that this lack of exploration could help account for the low scores of children in comparison to adults. The present study shows that children’ performance improves significantly if they are required to look at and process the A:B pair before they are shown the full A:B::C:? problem. This confirms our hypothesis that the A:B pair is insufficiently processed by c…
The effects of motor skill and physical activity interventions on preschoolers' cognitive and academic skills: A systematic review
2022
The present systematic review aimed to investigate the methodological quality and the effects of fundamental motor skills and physical activity interventions on cognitive and academic skills in typically developing 3 to 7-year-old children. The review was conducted and reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. A literature search was carried out in April 2020 using seven electronic databases. The methodological quality of the studies was assessed with the Effective Public Health Practice Project (EPHPP) Quality Assessment Tool. Cohen's d effect size calculations and post hoc power analyses were conducted for the in…
Participant characteristics associated with the effects of a physical and cognitive training program on executive functions
2022
Background: Physical and cognitive interventions have been shown to induce positive effects on older adults’ executive functioning. However, since participants with different background characteristics may respond differently to such interventions, we investigated whether training effects on executive functions were associated with sex, training compliance, and age. We also investigated if change in global cognition was associated with physical and cognitive training intervention-induced changes in executive functions. Methods: Exploratory data from a randomized controlled trial were analyzed. Participants were 70–85-year-old men and women who received a 12-month physical (PT) or physical a…
Behavioral Restriction Determines Left Attentional Bias: Preliminary Evidences From COVID-19 Lockdown
2021
International audience; During the COVID-19 lockdown, individuals were forced to remain at home, hence severely limiting the interaction within environmental stimuli, reducing the cognitive load placed on spatial competences. The effects of the behavioral restriction on cognition have been little examined. The present study is aimed at analyzing the effects of lockdown on executive function prominently involved in adapting behavior to new environmental demands. We analyze non-verbal fluency abilities, as indirectly providing a measure of cognitive flexibility to react to spatial changes. Sixteen students (mean age 20.75; SD 1.34), evaluated before the start of the lockdown (T1) in a battery…
The Association between Cognitive Impairment and Diabetic Foot Care: Role of Neuropathy and Glycated Hemoglobin
2020
Diabetes mellitus is associated with impairment in cognitive functions which can complicate adherence to self-care behaviors. We evaluated the incidence of cognitive impairment in patients with diabetes mellitus to determine the strength of the association between diabetic foot (a complication that occurs in about 10% of diabetic patients), adherence to the clinician&rsquo
A single bout of physical exercise does not affect young adults’ executive functions
2020
Summary Study aim. The purpose of the current study is to determine the impact of single bouts of physical exercise of different duration and intensity on young adults’ executive functions. Material and methods. The study employed 81 participants (37 females, 44 males) ranging between 19 and 39 years (mean age: 24.6 ± 4.08 years; mean height: 168 ± 9.67 cm; mean weight: 67.2 ± 13.0 kg). The executive functions were assessed through the Stroop task, the Tower of London test, and the Corsi block test. Participants were randomly assigned to one of the three experimental conditions (30-second Wingate test condition, an incremental intensity exercise test, and a submaximal constant-intensity tes…
Dažādības pedagoģiskie risinājumi saistībā ar autisma spektra traucējumiem bilingvālajā vidē: gadījuma analīze
2017
Maģistra darbs koncentrējas uz dažādu attīstības un lingvistisko īpatnību jautājumu iekļaujošās izglītības vidē. Pētījums fokusēts uz 14 gadus veca zēna, kuram kā diagnoze noteikti autiskā spektra traucējumi (Aspergera sindroms) un kurš ir audzis un ticis izglītots bilingvālā vidē. Galvenais mērķis bija izpētīt bilingvālisma un Aspergera sindroma kognitīvos un uzvedības aspektus pamatfunkciju izpildē. Pētījumā izmantota paralēlā jauktā metode – trīs dažādi standartizēti testi papildus trim daļēji strukturētām intervijām. Pētījuma mērķis bija parādīt bilingvālās vides ietekmi uz kognitīvajām funkcijām un sociālo uzvedību bērnam ar Autiskā spektra traucējumiem (konkrētāk, Aspergera sindromu) …