Cited by 100Neuroendocrine regulation and behaviorStress Responses and CortisolNeurogenesis and neuroplasticity mechanisms

Long-term alterations in neural and endocrine processes induced by motherhood in mammals

Open access
Bridges, Robert S.·2016·Hormones and Behavior

Abstract

This article is part of a Special Issue "Parental Care". The reproductive experience of pregnancy, lactation and motherhood can significantly remodel the female's biological state, affecting endocrine, neuroendocrine, neural, and immunological processes. The brain, pituitary gland, liver, thymus, and mammary tissue are among the structures that are modified by reproductive experience. The present review that focuses on rodent research, but also includes pertinent studies in sheep and other species, identifies specific changes in these processes brought about by the biological states of pregnancy, parturition, and lactation and how the components of reproductive experience contribute to the remodeling of the maternal brain and organ systems. Findings indicate that prior parity alters key circulating hormone levels and neural receptor gene expression. Moreover, reproductive experience results in modifications in neural processes and glial support. The possible role of pregnancy-induced neurogenesis is considered in the context of neuroplasticity and behavior, and the effects of reproductive experience on maternal memory, i.e. the retention of maternal behavior, together with anxiety and learning are presented. Together, these sets of findings support the concept that the neural and biological state of the adult female is significantly and dramatically altered on a long-term basis by the experiences of parity and motherhood. Remodeling of the maternal brain and other biological systems is posited to help facilitate adaptations to environmental/ecological challenges as the female raises young and ages.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.yhbeh.2015.09.001

Cites

113 of 113 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Direct somatic contact with the offspring mainly initiates a nursing response, while other sensory stimuli like cries or odors contribute essentially to arousal and orientation.

    “direct somatic contact with the offspring mainly initiates a nursing response, while other sensory stimuli like cries or odors contribute essentially to arousal and orientation”

    From Neuromodulation of maternal circuits by oxytocin (2019) · cites this paper as Bridges, 2016

  • New mothers undergo dramatic endocrinological and physiological changes supporting the establishment and maintenance of maternal caregiving, including changes throughout the central nervous system.

    “New mothers themselves undergo dramatic endocrinological and physiological changes supporting the establishment and maintenance of maternal caregiving, including changes throughout the central nervous system”

    From Neuromodulation of maternal circuits by oxytocin (2019) · cites this paper as Bridges, 2016

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Bridges, R. S.
Affiliations
Tufts University (US)
Corresponding author
Bridges, Robert S.
Venue
Hormones and Behavior
Publisher
Elsevier BV
Published
2016-01
Volume
77
Pages
193-203
ISSN
0018-506X (ISSN-L)
OpenAlex
W2195942266
Cited by
100
References
113
Citations by year
2026: 6 · 2025: 6 · 2024: 11 · 2023: 5 · 2022: 8 · 2021: 12 · 2020: 12 · 2019: 12 · 2018: 13 · 2017: 6 · 2016: 8 · 2015: 1
FWCI
1.45
Type
journal article
Language
en
Open access
Locations
  • Hormones and Behavior (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
NIH (R01 HD039895)
Topics
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
Keywords
motherhood, reproductive experience, pregnancy, lactation, parity, neuroplasticity, maternal behavior, maternal memory, anxiety, learning, endocrine changes, hormone levels, pituitary gland, mammary gland, thymus, liver, rodents, sheep
MeSH terms
Adaptation, Physiological, Animals, Brain, Female, Humans, Lactation, Maternal Behavior, Neurosecretory Systems, Parity, Pregnancy, Reproduction, Sheep, Parturition

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review