Central somatosensory conduction time in severely growth-stunted children.
Enviado por Gregory Quirk el
Título | Central somatosensory conduction time in severely growth-stunted children. |
Publication Type | Journal Article |
Year of Publication | 1998 |
Autores | Hesse, H, Rivera, MF, de Díaz, I, Quirk, GJ |
Journal | Am J Clin Nutr |
Volume | 67 |
Issue | 1 |
Pagination | 93-6 |
Date Published | 1998 Jan |
ISSN | 0002-9165 |
Palabras clave | Central Nervous System, Child, Cohort Studies, Evoked Potentials, Somatosensory, Female, Growth Disorders, Humans, Male, Neural Conduction, Nutrition Disorders |
Abstract | To examine the effects of chronic malnutrition on central nervous system function, we used the somatosensory evoked potential to measure the central conduction time of 20 children aged 7-8 y with heights below the third percentile for their age and 20 control children in Honduras. The two groups differed significantly in socioeconomic status, achievement in Bender's neurointegrative test, and hematocrit, but not in birth weight. After median nerve stimulation, the mean central conduction time (interpeak latency between N13 and N20) for the growth-stunted group (6.19 +/- 0.52 ms) did not differ significantly from that of the control subjects (6.30 +/- 0.58 ms), suggesting appropriate myelination and fiber diameter. Somatosensory tracts may escape damage resulting from postnatal dietary deficiencies because myelination in these tracts is almost complete at birth. |
Alternate Journal | Am. J. Clin. Nutr. |
PubMed ID | 9440381 |