Sleep deprivation impairs recall of social transmission of food preference in rats

Jessica I Wooden,1,2 Jennifer Pido,1 Hunter Mathews,1 Ryan Kieltyka,1 Bertha Montemayor,1 Christopher P Ward1,3 1Department of Psychology, University of Houston-Clear Lake, 2Department of Psychology, University of Houston, 3Menninger Department of Psychiatry and Behavioral Sciences, Baylor College...

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Autores principales:	Wooden JI, Pido J, Mathews H, Kieltyka R, Montemayor BA, Ward CP
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2014
Materias:	Psychiatry RC435-571 Neurophysiology and neuropsychology QP351-495
Acceso en línea:	https://doaj.org/article/63a9146a229c417f86964f141ad5fd2a
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spelling	oai:doaj.org-article:63a9146a229c417f86964f141ad5fd2a2021-12-02T01:00:05ZSleep deprivation impairs recall of social transmission of food preference in rats1179-1608https://doaj.org/article/63a9146a229c417f86964f141ad5fd2a2014-11-01T00:00:00Zhttp://www.dovepress.com/sleep-deprivation-impairs-recall-of-social-transmission-of-food-prefer-peer-reviewed-article-NSShttps://doaj.org/toc/1179-1608 Jessica I Wooden,1,2 Jennifer Pido,1 Hunter Mathews,1 Ryan Kieltyka,1 Bertha Montemayor,1 Christopher P Ward1,3 1Department of Psychology, University of Houston-Clear Lake, 2Department of Psychology, University of Houston, 3Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USAAbstract: Evidence indicates that sleep plays an important role in learning and memory, and disruption of sleep especially seems to interfere with hippocampal memory processes. Social transmission of food preference (STFP), a natural test of paired associative learning, has been shown to be dependent on the hippocampus. While social transmission of food preference is not a novel task, it has not been used to examine the role of sleep in memory consolidation. Male Sprague-Dawley rats were randomly divided into three groups: cage control; sleep-deprived; and device control. Demonstrator rats were given powdered food mixed with a target spice. Test rats then interacted with demonstrator rats before being given a two choice test of powered food with the target spice or a novel spice. Sleep-deprived rats were then placed in an automated device that prevented sleep for 24 hours. After sleep deprivation, animals were given a preference test again to determine memory for the target spice at both 24 hours and 72 hours. Polysomnography was used to validate the method of sleep deprivation. During immediate preference testing, rats demonstrated a clear preference for the food containing the target spice. Rats that experienced 24 hours of sleep deprivation following the initial testing indicated a significant reduction in the recall of the target spice at 24 and 72 hours. The cage control and device animals maintained their preference for food containing the target spice. Therefore, the loss of sleep interfered with memory consolidation for food preference learned via social transmission.Keywords: hippocampus, learning, consolidationWooden JIPido JMathews HKieltyka RMontemayor BAWard CPDove Medical PressarticlePsychiatryRC435-571Neurophysiology and neuropsychologyQP351-495ENNature and Science of Sleep, Vol 2014, Iss default, Pp 129-135 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Psychiatry RC435-571 Neurophysiology and neuropsychology QP351-495
spellingShingle	Psychiatry RC435-571 Neurophysiology and neuropsychology QP351-495 Wooden JI Pido J Mathews H Kieltyka R Montemayor BA Ward CP Sleep deprivation impairs recall of social transmission of food preference in rats
description	Jessica I Wooden,1,2 Jennifer Pido,1 Hunter Mathews,1 Ryan Kieltyka,1 Bertha Montemayor,1 Christopher P Ward1,3 1Department of Psychology, University of Houston-Clear Lake, 2Department of Psychology, University of Houston, 3Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USAAbstract: Evidence indicates that sleep plays an important role in learning and memory, and disruption of sleep especially seems to interfere with hippocampal memory processes. Social transmission of food preference (STFP), a natural test of paired associative learning, has been shown to be dependent on the hippocampus. While social transmission of food preference is not a novel task, it has not been used to examine the role of sleep in memory consolidation. Male Sprague-Dawley rats were randomly divided into three groups: cage control; sleep-deprived; and device control. Demonstrator rats were given powdered food mixed with a target spice. Test rats then interacted with demonstrator rats before being given a two choice test of powered food with the target spice or a novel spice. Sleep-deprived rats were then placed in an automated device that prevented sleep for 24 hours. After sleep deprivation, animals were given a preference test again to determine memory for the target spice at both 24 hours and 72 hours. Polysomnography was used to validate the method of sleep deprivation. During immediate preference testing, rats demonstrated a clear preference for the food containing the target spice. Rats that experienced 24 hours of sleep deprivation following the initial testing indicated a significant reduction in the recall of the target spice at 24 and 72 hours. The cage control and device animals maintained their preference for food containing the target spice. Therefore, the loss of sleep interfered with memory consolidation for food preference learned via social transmission.Keywords: hippocampus, learning, consolidation
format	article
author	Wooden JI Pido J Mathews H Kieltyka R Montemayor BA Ward CP
author_facet	Wooden JI Pido J Mathews H Kieltyka R Montemayor BA Ward CP
author_sort	Wooden JI
title	Sleep deprivation impairs recall of social transmission of food preference in rats
title_short	Sleep deprivation impairs recall of social transmission of food preference in rats
title_full	Sleep deprivation impairs recall of social transmission of food preference in rats
title_fullStr	Sleep deprivation impairs recall of social transmission of food preference in rats
title_full_unstemmed	Sleep deprivation impairs recall of social transmission of food preference in rats
title_sort	sleep deprivation impairs recall of social transmission of food preference in rats
publisher	Dove Medical Press
publishDate	2014
url	https://doaj.org/article/63a9146a229c417f86964f141ad5fd2a
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Sleep deprivation impairs recall of social transmission of food preference in rats

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