@entity4297 are the most common @entity600 at birth. Due to the fact that the developmental windows at early stages close rapidly, the aim of this study was to determine the impact of @entity4297 on the central nervous system at short and medium terms after applying traditional and quantitative electroencephalography techniques and a test of neurodevelopment. Twenty-one @entity1 (8-27 months, x = 14.8) with severe @entity4297 who had been studied previously, and a control group of 19 healthy @entity1 (8-29 months, x = 14.6) were included. In all of them traditional electroencephalography, quantitative electroencephalography, and a test of neurodevelopment were performed. The results between groups (control vs. @entity4297 ) and between @entity4297 (previous vs. present) were compared. In the second evaluation, @entity4297 @entity1 maintained abnormal quantitative and traditional electroencephalography recordings. Comparing quantitative electroencephalography among @entity4297 (previous vs. present) and between controls and @entity4297 , significant differences of theta band activity in frontal, central, and temporal leads were found (p < 0.05). Upon assessing neurodevelopment, 86% of the previously studied @entity4297 cases kept the same diagnosis of abnormality, of which mild-to-moderate @entity2421 was the most frequently observed. As hypothesized, @entity299 have a very important impact on central nervous system function as determined by neurodevelopmental testing and traditional and quantitative electroencephalography recordings. The alterations observed persisted throughout the period studied.

[Electroencephalographic and neurodevelopmental disorders in severe XXXX : A follow-up study].

@entity1 :: ('9606', 'Species') :: ['children', 'patients'] @entity600 :: ('MESH:D000014', 'Disease') :: ['malformations'] @entity2421 :: ('MESH:D009123', 'Disease') :: ['hypotone'] @entity299 :: ('MESH:D006331', 'Disease') :: ['congenital heart defect diseases'] @entity4297 :: ('MESH:D006330', 'Disease') :: ['Congenital heart defects', 'congenital heart defects', 'congenital heart defect']
@entity299 :: (MESH:D006331,Disease) :: ['congenital heart disease']
