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Related Experiment Video

Updated: May 26, 2026

A Novel Use of Three-dimensional High-frequency Ultrasonography for Early Pregnancy Characterization in the Mouse

A Novel Use of Three-dimensional High-frequency Ultrasonography for Early Pregnancy Characterization in the Mouse

Published on: October 24, 2017

Prescient human fetuses thrive.

Curt A Sandman¹, Elysia Poggi Davis, Laura M Glynn

¹Department of Psychiatry and Human Behavior, University of California, Irvine, 333 City Dr. West, Suite 1200, Orange, CA 92686, USA. casandma@uci.edu

Psychological Science

|December 17, 2011

Summary

This summary is machine-generated.

Congruent prenatal and postnatal maternal depressive symptoms enhance infant motor and mental development. This adaptive fetal programming suggests a survival advantage despite adverse conditions.

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Area of Science:

Developmental Psychology
Maternal Health
Fetal Programming

Background:

Fetal detection of adversity is a conserved survival mechanism.
The fetal-programming model links in-utero stress to long-term health risks.
Understanding early life adversity's impact on infant development is crucial.

Purpose of the Study:

To examine the consequences of prenatal and postnatal adversity on infant development.
To investigate the role of congruent maternal depressive symptoms during and after pregnancy.

Main Methods:

Longitudinal study design.
Assessment of infant motor and mental development.
Evaluation of maternal depressive symptoms during prenatal and postnatal periods.

Main Results:

Infants whose mothers had congruent depressive symptoms (prenatal and postnatal) showed increased motor and mental development.
This positive developmental trajectory was observed even with high symptom levels and unfavorable environments.
Congruence between prenatal and postnatal environments appears adaptive.

Conclusions:

Congruent prenatal and postnatal environments confer an adaptive advantage for infant survival functions.
Fetal programming can prepare infants for postnatal life, promoting development despite adversity.
Maternal mental health congruence plays a key role in early infant development.