Influencia del estatus socioeconómico sobre variables cognitivas y electroencefalográficas en escolares con riesgo de daño cerebral
Por:
Jiménez-Colín M., Ricardo-Garcell J., Bosch-Bayard J., Cruz-Rivero E., Salvador-Cruz J., Pasaye-Alcaraz E.H., Harmony-Baillet T.
Publicada:
1 ene 2018
Categoría:
Pediatrics, perinatology and child health
Resumen:
Introduction: the socioeconomic status can impact on the cognition and electrical brain activity of children due to the influence it has on the development during early stages. Objective: to evaluate the association of socioeconomic variables with cognitive and electroencephalographic alterations, in a group of school children at risk of brain damage. Methods: 42 Mexican children in the ages from 6 to 7 years old were studied. A socioeconomic study was conducted on the parents, and the children were evaluated through the Child Neuropsychological Assessment (reading-writing subtests and the scale of neurological soft signs), the Wechsler´s Intelligence Scale for Children, the Conners´ Scale for Parents-Revised and an electroencephalogram in different ages. Results: with the socioeconomic variables and by means of an analysis of conglomerate, 3 groups were found that showed an adequate academic and economic differentiation among themselves. By the classification method based on scattered regressions were identified variables that significantly differentiated the 3 groups: social and cognitive problems, inattentive symptoms, ADHD (Attention Deficit and Hyperactivity Disorder, Conners Scale for Parents-Revised), reading of words, comprehension in reading of sentences, dictation of syllables, accuracy of reading aloud, reading of syllables, dictation of non words, movement of digital opposition, pencil´s grip (Neuropsychological Evaluation of Children) and first normal electroencephalogram. Conclusions: the group with more socioeconomic disadvantages had a worse performance in reading and writing and a higher prevalence of non-epileptiform paroxysmal activity; whereas, the group with the greatest socioeconomic advantages showed a better performance in these skills, a greater proportion of normal electroencephalograms and a tendency towards attention problems. © 2018, Editorial Ciencias Medicas. All rights reserved.
Filiaciones:
Jiménez-Colín M.:
Unidad de Investigación en Neurodesarrollo “Dr. Augusto Fernández Guardiola”, Instituto de Neurobiología, Universidad Nacional Autónoma de MéxicoQuerétaro, Mexico
Ricardo-Garcell J.:
Unidad de Investigación en Neurodesarrollo “Dr. Augusto Fernández Guardiola”, Instituto de Neurobiología, Universidad Nacional Autónoma de MéxicoQuerétaro, Mexico
Bosch-Bayard J.:
Unidad de Investigación en Neurodesarrollo “Dr. Augusto Fernández Guardiola”, Instituto de Neurobiología, Universidad Nacional Autónoma de MéxicoQuerétaro, Mexico
Cruz-Rivero E.:
Unidad de Investigación en Neurodesarrollo “Dr. Augusto Fernández Guardiola”, Instituto de Neurobiología, Universidad Nacional Autónoma de MéxicoQuerétaro, Mexico
Salvador-Cruz J.:
Departamento de Investigación y Posgrado, Facultad de Estudios Superiores Zaragoza, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
Pasaye-Alcaraz E.H.:
Unidad de Investigación en Neurodesarrollo “Dr. Augusto Fernández Guardiola”, Instituto de Neurobiología, Universidad Nacional Autónoma de MéxicoQuerétaro, Mexico
Harmony-Baillet T.:
Unidad de Investigación en Neurodesarrollo “Dr. Augusto Fernández Guardiola”, Instituto de Neurobiología, Universidad Nacional Autónoma de MéxicoQuerétaro, Mexico
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