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Maternal separation as a model of brain–gut axis dysfunction
Psychopharmacology, 2010Early life stress has been implicated in many psychiatric disorders ranging from depression to anxiety. Maternal separation in rodents is a well-studied model of early life stress. However, stress during this critical period also induces alterations in many systems throughout the body. Thus, a variety of other disorders that are associated with adverse
O’Mahony, Siobhain M. +3 more
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Maternal separation affects infant rats' behavior
Behavioral Biology, 1973Eighteen hour separations of 2 wk old Wistar rat pups from their mothers were found to increase levels of activity, elimination and self-grooming in a novel environment and to delay sleep onset. A control group supplied with nonlactating foster mothers suggested that whereas the sleep onset changes could have a nutritional mechanism, the waking ...
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Maternal Separation Anxiety: Its Developmental Course and Relation to Maternal Mental Health
Child Development, 1992Maternal separation anxiety is a construct that describes a mother's experience of worry, sadness, or guilt during short-term separations from her child. This investigation examined potential differences in psychological correlates between mothers with high and low levels of anxiety when their children were 8 months, 3 1/2 years, and 6 years of age ...
E, Hock, M B, Schirtzinger
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Early Postpartum Separation and Maternal Attachment to Twins
JOGN Nursing, 1981A mother's attachment to her newborn twins was delayed due to a postpartal maternal illness. Attachment as affected by twin births and separation from the mother is reviewed. Nursing actions, designed to facilitate attachment, are described as encompassing the needs of the whole family. Use of these concepts in similar situations is discussed.
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Antecedents of Maternal Separation Anxiety
1993Antecedents of maternal separation anxiety were examined in 83 Italian mothers prior to their infants or toddlers entering group care. As measured by the Maternal Separation Anxiety Scale, mothers' anxiety did not vary with the child's age. Hierarchical regressions revealed that anxious mothers were younger and less educated, received less support, had
G. Fein, GARIBOLDI, Antonio, R. Boni
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EFFECTS OF MATERNAL AND PEER SEPARATIONS ON YOUNG MONKEYS
Journal of Child Psychology and Psychiatry, 1976S J, Suomi +3 more
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