Prenatal Development
Prenatal Development - Related Videos
10:27
Isolation and Culture of Hippocampal Neurons from Prenatal Mice
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Cited by 183 •
2012
We provide a protocol for the culture of highly purified hippocampal neurons from prenatal mouse brains without the use of a feeder glial cell layer.
11:01
Moderate Prenatal Alcohol Exposure and Quantification of Social Behavior in Adult Rats
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Cited by 20 •
2014
The goal of the protocol presented here is to describe procedures to expose rats to moderate levels of alcohol during prenatal brain development and to quantify resulting alterations in social behavior during adulthood.
07:36
Modeling Encephalopathy of Prematurity Using Prenatal Hypoxia-ischemia with Intra-amniotic Lipopolysaccharide in Rats
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Cited by 20 •
2015
Encephalopathy of prematurity encompasses the central nervous system abnormalities associated with injury from preterm birth. This report describes a clinically relevant rat model of in utero transient systemic hypoxia-ischemia and intra-amniotic lipopolysaccharide administration (LPS) that mimics chorioamnionitis, and the related impact of infectious stimuli and placental underperfusion on CNS development.
09:04
Development and Reproduction of the Laboratory Mouse
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2023
Successful breeding of the laboratory mouse (Mus musculus) is critical to the establishment and maintenance of a productive animal colony. Additionally, mouse embryos are frequently studied to answer questions about developmental processes. A wide variety of genetic tools now exist for regulating gene expression during mouse embryonic and postnatal development, which can help scientists to understand more about heritable diseases affecting human development. This video provides an introduction...
02:52
Prenatal Mouse Embryos Retrieval: A Procedure to Harvest Embryos from Pregnant Mouse
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2025
This video demonstrates the retrieval of embryos from a pregnant mouse. The recovered perinatal embryos can be used as model systems for studying mammalian development.
FAQs
The three stages provide a developmental framework: the germinal, embryonic, and fetal periods mark successive phases in which cells divide, specialize, and organize into tissues and organ systems. This progression shows that prenatal development is not a single uniform event. It also gives researchers a structure for relating biological changes to later physical, cognitive, and behavioral patterns.
Genetic factors provide one source of developmental influence, while the prenatal environment provides another. Nutrition, stress, toxins, illness, and other maternal or environmental conditions may affect how development unfolds, including brain formation. Considering both sources helps psychology avoid treating later outcomes as the product of heredity or environment alone.
Brain formation is a key link between prenatal conditions and later psychological development. When nutrition, stress, toxins, illness, or other influences affect the prenatal environment, they can alter developmental patterns that matter for later cognitive and behavioral outcomes. This connection makes prenatal development important to psychology, not only to the study of physical growth.
Researchers can use prenatal development as a framework for examining how conditions before birth relate to later physical, cognitive, and behavioral outcomes. They can consider the biological stage, relevant genetic influences, and prenatal factors such as nutrition, stress, toxins, or illness. This framework supports developmental research without reducing complex outcomes to a single cause.
Nutrition, stress, toxins, illness, and other maternal or environmental influences are central concerns because they may contribute to developmental outcomes. Studying these factors can help identify preventable risks, clarify how prenatal conditions relate to brain formation, and guide prenatal care. The same knowledge can also support early-intervention planning after birth.
In psychology, prenatal development connects biological processes before birth with later physical, cognitive, and behavioral development. This perspective helps researchers interpret developmental patterns across time and encourages attention to prevention rather than only responding to difficulties later. Its practical relevance includes prenatal care, developmental research, early intervention, and efforts to reduce preventable risks.