Developmental Neuroscience Model
Developmental Neuroscience Model - Related Videos
26:41
Perspectives on Neuroscience
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Cited by 6 •
2007
06:38
Use of a Piglet Model for the Study of Anesthetic-induced Developmental Neurotoxicity (AIDN): A Translational Neuroscience Approach
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Cited by 11 •
2017
Anesthesia-induced developmental neurotoxicity (AIDN) research has focused on rodents, which are not broadly applicable to humans. Non-human primate models are more relevant, but are cost-prohibitive and difficult to use for experimentation. The piglet, in contrast, is a clinically relevant, practical animal model ideal for the study of anesthetic neurotoxicity.
08:45
An Introduction to Behavioral Neuroscience
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2023
Behavioral neuroscience is the study of how the nervous system guides behavior, and how the various functional areas and networks within the brain correlate to specific behaviors and disease states. Researchers in this field utilize a wide variety of experimental methods ranging from complex animal training techniques to sophisticated imaging experiments in human subjects. This video first offers a historical overview of some of the major milestones that lead to our current understanding of the...
09:06
An Introduction to Developmental Genetics
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2023
Development is the complex process through which a single-celled embryo transforms into a multicellular organism. Developmental processes are guided by information encoded in an organism's DNA, and geneticists are trying to understand how this information leads to a fully formed organism. This video reviews seminal research in the field of developmental biology, including the identification of specific genes that control various embryonic processes. An introduction to the major questions asked...
09:24
An Introduction to Developmental Neurobiology
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2023
Developmental neuroscience is a field that explores how the nervous system is formed, from early embryonic stages through adulthood. Although it is known that neural progenitor cells follow predictable stages of proliferation, differentiation, migration, and maturation, the mechanisms controlling the progression through each stage are incompletely understood. Studying development is not only important for understanding how complex structures are assembled, but also for characterizing and...
FAQs
The model links developmental events to changes in neural structure and activity, allowing researchers to examine how biological formation relates to emerging function. Observing these features across development can reveal relationships between neural stem cell division, neuronal differentiation, migration, synapse formation, and circuit maturation. This connection helps explain how developing nervous systems acquire functional properties.
Researchers can investigate several linked stages, including neural stem cell division, neuronal differentiation, neuronal migration, synapse formation, and circuit maturation. Examining these stages separately or in sequence helps identify when particular structural or functional changes occur. That timing is important for connecting early developmental events with later nervous system organization and activity.
These approaches represent development at different levels of organization. Organisms provide a developmental system for comparison across species, while cultured cells and organoids support studies under controlled conditions. Computational frameworks offer another way to represent developmental processes. Together, these formats broaden investigation of nervous system formation, change, and function without limiting research to one experimental system.
Circuit maturation connects earlier cellular events with the development of coordinated neural function. Changes in stem cell division, differentiation, migration, and synapse formation can ultimately be related to how neural circuits become organized and active. Studying this endpoint helps researchers interpret development as a progression from cellular and structural changes toward functional nervous system properties.
A study generally begins by selecting a system suited to the developmental process of interest, such as an organism, cultured cells, organoid, or computational framework. Researchers then examine developmental changes in neural structure and activity under controlled conditions, compare outcomes across stages or systems, and relate the observations to function, disorder origins, or possible interventions.
Researchers use these models when they need to connect altered developmental mechanisms with changes in nervous system structure or activity. By examining processes such as differentiation, migration, synapse formation, or circuit maturation, investigators can study potential origins of neurodevelopmental disorders. The same systems can also support evaluation of interventions aimed at modifying developmental outcomes.
Their applications extend to regeneration, learning, and nervous system evolution. Developmental findings can provide a framework for examining how neural systems change, acquire function, or differ across species. Because the models connect mechanisms with structural and activity-related outcomes, they also help place disease studies and intervention research within a broader neuroscience context.