Cited by 71Child Abuse and TraumaMemory and Neural MechanismsNeuroendocrine regulation and behavior

Paradoxical neurobehavioral rescue by memories of early-life abuse: the safety signal value of odors learned during abusive attachment

Open access
Raineki, Charlis, Sarro, Emma, Rincón-Cortés, Millie, Perry, Rosemarie, Boggs, Joy, Holman, Colin J, Wilson, Donald A, Sullivan, Regina M·2015·Neuropsychopharmacology

Abstract

Caregiver-associated cues, including those learned in abusive attachment, provide a sense of safety and security to the child. Here, we explore how cues associated with abusive attachment, such as maternal odor, can modify the enduring neurobehavioral effects of early-life abuse. Two early-life abuse models were used: a naturalistic paradigm, where rat pups were reared by an abusive mother; and a more controlled paradigm, where pups underwent peppermint odor-shock conditioning that produces an artificial maternal odor through engagement of the attachment circuit. Animals were tested for maternal odor preference in infancy, forced swim test (FST), social behavior, and sexual motivation in adulthood-in the presence or absence of maternal odors (natural or peppermint). Amygdala odor-evoked local field potentials (LFPs) via wireless electrodes were also examined in response to the maternal odors in adulthood. Both early-life abuse models induced preference for the maternal odors in infancy. In adulthood, these early-life abuse models produced FST deficits and decreased social behavior, but did not change sexual motivation. Presentation of the maternal odors rescued FST and social behavior deficits induced by early-life abuse and enhanced sexual motivation in all animals. In addition, amygdala LFPs from both abuse animal models showed unique activation within the gamma frequency (70-90 Hz) bands in response to the specific maternal odor present during early-life abuse. These results suggest that attachment-related cues learned during infancy have a profound ability to rescue neurobehavioral dysregulation caused by early-life abuse. Paradoxically, abuse-associated cues seem to acquire powerful and enduring antidepressive properties and alter amygdala modulation.

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 · 10.1038/npp.2014.266

Cites

54 of 54 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?

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

Research works printed but not linked: 1

  1. Carlson V, Cicchetti D, Barnett D, Braunwald K (1989). Finding order in disorganization: Lessons on maltreated infants' attach- ment to their caregivers. In: Cicchetti D, Carlson V (eds). Child Maltreatment: Theory and Research on the Causes and Consequences of Child Abuse and Neglect. John Wiley & Sons: Chichester, UK, pp 57-85.

Cited by

Sorted by citations

Authors
Raineki, C., Sarro, E., Rincón-Cortés, M., Perry, R., Boggs, J., Holman, C. J., Wilson, D. A., & Sullivan, R. M.
Affiliations
  • Nathan Kline Institute for Psychiatric Research (US)
  • University of Oklahoma (US)
  • New York University (US)
Corresponding author
  • Raineki, Charlis
  • Sullivan, Regina M
Venue
Neuropsychopharmacology
Published
2014-10-06
Volume
40
Issue
4
Pages
906-914
ISSN
  • 0893-133X (ISSN-L)
  • 1740-634X
OpenAlex
W2057632757
Cited by
71
References
54
Citations by year
2026: 3 · 2025: 3 · 2024: 6 · 2023: 4 · 2022: 4 · 2021: 9 · 2020: 5 · 2019: 11 · 2018: 8 · 2017: 9 · 2016: 7 · 2015: 2
FWCI
7.08
Type
journal article
Language
en
Open access
Locations
  • Neuropsychopharmacology (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Science Foundation (1137475)
  • National Institutes of Health
  • School of Medicine, New York University
  • Medical Research Council
  • National Institute of Mental Health (NIH-DC009910, R01MH091451, T32MH096331, MH091451)
  • National Institute on Deafness and Other Communication Disorders (R01DC009910, NIH-DC009910)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
Keywords
maternal odor, olfactory cues, forced swim test, social behavior, sexual motivation, gamma oscillations, antidepressant effects
MeSH terms
Action Potentials, Amygdala, Animals, Animals, Newborn, Conditioning, Classical, Disease Models, Animal, Electric Wiring, Male, Memory, Motivation, Odorants, Sexual Behavior, Animal, Social Behavior, Swimming, Maze Learning, Substance-Related Disorders, Rats, Long-Evans, Maternal-Fetal Relations, Rats

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