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3.
PLoS One ; 9(8): e104549, 2014.
Article in English | MEDLINE | ID: mdl-25170897

ABSTRACT

We assessed the relationship between structural characteristics (area) and microstructure (apparent diffusion coefficient; ADC) of the corpus callosum (CC) in 57 healthy children aged 7.0 to 9.1 years, with diverse cognitive and academic abilities as well as executive functions evaluated with a neuropsychological battery for children. The CC was manually delineated and sub-segmented into six regions, and their ADC and area were measured. There were no significant differences between genders in the callosal region area or in ADC. The CC area and ADC, mainly of anterior regions, correlated with different cognitive abilities for each gender. Our results suggest that the relationship between cognitive abilities and CC characteristics is different between girls and boys and between the anterior and posterior regions of the CC. Furthermore, these findings strenghten the idea that regardless of the different interhemispheric connectivity schemes per gender, the results of cognitive tasks are very similar for girls and boys throughout childhood.


Subject(s)
Cognition , Corpus Callosum/anatomy & histology , Corpus Callosum/physiology , Child , Child Development , Diffusion Magnetic Resonance Imaging , Female , Humans , Male , Sex Characteristics
4.
Rev. cuba. cir ; 41(4)sept.-dic. 2002. tab
Article in Spanish | LILACS, CUMED | ID: lil-351604

ABSTRACT

Se hace una revisión del tema a causa de la infrecuente presentación de dicha patología. Se efectúa un estudio de 20 pacientes con divertículos faringoesofágicos y se dan a conocer características clínicas y tratamiento quirúrgico(AU)


A revision of the topic is made because of the uncommon presentation of this pathology. A study of 20 patients is made with divertículos faringoesofágicos and they are given to know clinical characteristics and surgical treatment(AU)


Subject(s)
Humans , Endoscopy, Digestive System/methods , Zenker Diverticulum/surgery , Zenker Diverticulum/diagnostic imaging
5.
Rev. cuba. cir ; 41(4)sept.-dic. 2002. tab
Article in Spanish | CUMED | ID: cum-22279

ABSTRACT

Se hace una revisión del tema a causa de la infrecuente presentación de dicha patología. Se efectúa un estudio de 20 pacientes con divertículos faringoesofágicos y se dan a conocer características clínicas y tratamiento quirúrgico(AU)


Subject(s)
Zenker Diverticulum/surgery , Zenker Diverticulum , Endoscopy, Digestive System
7.
Rev. cuba. cir ; 24(6): 574-84, nov.-dic. 1985. ilus
Article in Spanish | CUMED | ID: cum-63

ABSTRACT

Se presentan 3 casos de neoplasias del tercio inferior del esófago y uno de neoplasia del tercio superior, en los que se ha realizado una esofagectomía subtotal por la técnica sin toracotomía, con incisión media abdominal y cervicotomía izquierda. Se realiza la reconstrucción en un solo tiempo y se coloca el estómago en 3 pacientes, en el antiguo lecho del esófago en el mediastino posterior, y en un paciente en el espacio retroesternal (AU)


Subject(s)
Middle Aged , Aged , Humans , Male , Female , Esophagus/surgery , Esophageal Neoplasms/surgery
8.
Rev. cuba. cir ; 24(6): 574-84, nov.-dic. 1985. ilus
Article in Spanish | LILACS | ID: lil-38533

ABSTRACT

Se presentan 3 casos de neoplasias del tercio inferior del esófago y uno de neoplasia del tercio superior, en los que se ha realizado una esofagectomía subtotal por la técnica sin toracotomía, con incisión media abdominal y cervicotomía izquierda. Se realiza la reconstrucción en un solo tiempo y se coloca el estómago en 3 pacientes, en el antiguo lecho del esófago en el mediastino posterior, y en un paciente en el espacio retroesternal


Subject(s)
Middle Aged , Humans , Male , Female , Esophagus/surgery , Esophageal Neoplasms/surgery
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