scholarly journals Working memory in children and adolescents with Down syndrome: evidence from a colour memory experiment

2002 ◽  
Vol 43 (3) ◽  
pp. 353-364 ◽  
Author(s):  
Glynis Laws
2008 ◽  
Vol 84 (4) ◽  
pp. 350-356 ◽  
Author(s):  
Taís de S. Lopes ◽  
Daniele M. Ferreira ◽  
Rosangela A. Pereira ◽  
Gloria V. da Veiga ◽  
Vania M. R. de Marins

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Laura del Hoyo Soriano ◽  
Tracie C. Rosser ◽  
Debra R. Hamilton ◽  
Danielle J. Harvey ◽  
Leonard Abbeduto ◽  
...  

AbstractThis study examined the contribution of the Apgar score at 1 and 5 min after birth to later cognitive functioning in 168 individuals with Down syndrome who were between 6 and 25 years of age at time of cognitive testing. Our results showed that a lower Apgar score at 1 min was related to a worse performance in later cognitive measures of receptive vocabulary, verbal comprehension and production, visual memory and working memory. Results also showed that a lower Apgar score at 5 min was only related to worse later outcomes of verbal comprehension and production and auditory working memory. Our findings suggest a need for future studies investigating how specific perinatal events reflected in the Apgar score are linked to later cognitive functioning in individuals with Down syndrome.


Author(s):  
Herbert E. Ainamani ◽  
Godfrey Z. Rukundo ◽  
Timothy Nduhukire ◽  
Eunice Ndyareba ◽  
Tobias Hecker

Abstract Background Child maltreatment poses high risks to the mental health and cognitive functioning of children not only in childhood but also in later life. However, it remains unclear whether child maltreatment is directly associated with impaired cognitive functioning or whether this link is mediated by mental health problems. Our study aimed at examining this research question among children and adolescents in Uganda. Methods A sample of 232 school-going children and adolescents with a mean age of 14.03 (SD = 3.25) was assessed on multiple forms of maltreatment using the Maltreatment and Abuse Chronology Exposure—Pediatric Version (pediMACE). Executive functions were assessed by the Tower of London task and working memory by the Corsi Block Tapping task, while mental health problems were assessed using the Child PTSD Symptom Scale for PTSD and the Center for Epidemiological Studies Depression Scale for Children (CES-DC). Results In total, 232 (100%) of the participant reported to have experienced at least one type of maltreatment in their lifetime including emotional, physical, and sexual violence as well as neglect. We found a negative association between child maltreatment and executive functions (β = − 0.487, p < 0.001) and working memory (β = − 0.242, p = 0.001). Mental health problems did not mediate this relationship. Conclusions Child maltreatment seems to be related to lower working memory and executive functioning of affected children and adolescents even after controlling for potential cofounders. Our study indicates that child maltreatment the affects children’s cognitive functionality beyond health and well-being.


Bone ◽  
2009 ◽  
Vol 45 ◽  
pp. S70-S71
Author(s):  
A. González de Agüero ◽  
G. Vicente-Rodríguez ◽  
I. Ara Royo ◽  
L.A. Moreno Aznar ◽  
J.A. CasajúsMallén

2015 ◽  
Vol 25 (62) ◽  
pp. 383-392
Author(s):  
Larissa de Oliveira e Ferreira ◽  
Daniela Sacramento Zanini ◽  
Alessandra Gotuzo Seabra

AbstractThe Tower of Hanoi is a tool used to evaluate executive functions. However, few studies describe what functions are evaluated in this test. This study investigates the executive functions, evaluated by the Tower of Hanoi (ToH), and the influence of gender, age and its relationship with intelligence. We evaluated 55 children and adolescents, between the ages of ten and 16, without diagnosed neuropsychiatric disorders. The results showed that the performance and time in to complete the Tower of Hanoi have no discriminative power when comparing age groups and sex; there was also no significant correlation found between the ToH and the execution quotient of the Wechsler Intelligence Scale for Children - Third Edition (WISC III), perceptual organization and the speed of processing. Only the subtest coding were positively related to the ToH, demonstrating that these instruments may be measuring related aspects of intelligence and executive functions, namely intelligence and working memory.


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