Association between anthropometric measurements and serial-position effect in lactating women from Córdoba (Argentina)

Postpartum and lactating women experience neurobiological and psychosocial changes manifest in cognitive mnesic variations.  Serial-position effect is observed when a series of items is learned. The words of the beginning and the end of a list are remembered more frequentl...

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Autores principales: Miranda, AR, Scotta, AV, Cortez, MV, Barral, P, Menigale, V, Vera, A, Serra, SV, Soria, EA
Formato: Artículo revista
Lenguaje:Español
Publicado: Universidad Nacional Cba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología 2019
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Acceso en línea:https://revistas.unc.edu.ar/index.php/med/article/view/25819
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id I10-R10article-25819
record_format ojs
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-10
container_title_str Revistas de la UNC
language Español
format Artículo revista
topic memory
puerperium; lactation
anthropometry
serial-position effect
memoria
puerperio
lactancia
antropometría
fenómeno de posición serial
spellingShingle memory
puerperium; lactation
anthropometry
serial-position effect
memoria
puerperio
lactancia
antropometría
fenómeno de posición serial
Miranda, AR
Scotta, AV
Cortez, MV
Barral, P
Menigale, V
Vera, A
Serra, SV
Soria, EA
Association between anthropometric measurements and serial-position effect in lactating women from Córdoba (Argentina)
topic_facet memory
puerperium; lactation
anthropometry
serial-position effect
memoria
puerperio
lactancia
antropometría
fenómeno de posición serial
author Miranda, AR
Scotta, AV
Cortez, MV
Barral, P
Menigale, V
Vera, A
Serra, SV
Soria, EA
author_facet Miranda, AR
Scotta, AV
Cortez, MV
Barral, P
Menigale, V
Vera, A
Serra, SV
Soria, EA
author_sort Miranda, AR
title Association between anthropometric measurements and serial-position effect in lactating women from Córdoba (Argentina)
title_short Association between anthropometric measurements and serial-position effect in lactating women from Córdoba (Argentina)
title_full Association between anthropometric measurements and serial-position effect in lactating women from Córdoba (Argentina)
title_fullStr Association between anthropometric measurements and serial-position effect in lactating women from Córdoba (Argentina)
title_full_unstemmed Association between anthropometric measurements and serial-position effect in lactating women from Córdoba (Argentina)
title_sort association between anthropometric measurements and serial-position effect in lactating women from córdoba (argentina)
description Postpartum and lactating women experience neurobiological and psychosocial changes manifest in cognitive mnesic variations.  Serial-position effect is observed when a series of items is learned. The words of the beginning and the end of a list are remembered more frequently than those from the medium (primacy and recency effect), which reflect the operation of two independent memory systems: long-term and short-term memory term. In addition, recent research suggests that adiposity may have a negative association with cognitive performance. With the aim of analyzing the serial-position effects in relation to anthropometric measurements of lactating women from Córdoba, Argentina, during 2016-2019, the performance in the Auditory-Verbal Learning test of Rey of 68 participants was studied. Immediate recall (IR), learning index (LI), forgetfulness index (FI), percentage of forgetfulness (% F), primacy index (P), recency index (R), total hit rate ( THR), primacy hit rate (PHR), medium hit rate (MHR), recency hit rate (RHR) and memory efficiency index (MEI). In addition, percentage of body fat (% BF) and body mass index (BMI) were quantified and grouped according to World Health Organization recommendations. The Van Der Waerden method was used for statistical comparisons. Regarding % BF, women with recommended values showed higher scores in the IR (48.77 (10.33) vs 42.55 (10.25), p = 0.001), P (0.68 (0, 16) vs. 0.61 (0.14), p = 0.005), R (0.71 (0.16) vs. 0.65 (0.15), p = 0.008), THR (0.61 (0, 11) vs. 0.55 (0.11), p = 0.003), PHR (0.65 (0.13) vs. 0.59 (0.12), p = 0.012), MHR (0.56 (0, 16) vs. 0.50 (0.15), p = 0.027) and RHR (0.66 (0.15) vs. 0.62 (0.13), p = 0.039). When analzying BMI, only significant differences were found in the IR (47.59 (10.39) vs 43.42 (10.88), p = 0.022), P (0.68 (0.16) vs 0, 61 (0.14), p = 0.016) and PHR (0.64 (0.13) vs. 0.59 (0.12), p = 0.028). In conclusion, healthy values of weight and body fat may have positive effects on memory functioning in lactating women, favoring adaptive processes that underlie this vital stage
publisher Universidad Nacional Cba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología
publishDate 2019
url https://revistas.unc.edu.ar/index.php/med/article/view/25819
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