Neuronal Cell Culture
Neuronal Cell Culture - Related Videos
09:06
Preparation of Neuronal Co-cultures with Single Cell Precision
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Cited by 6 •
2014
Protocols for single neuron microfluidic arraying and water masking for the in-chip plasma patterning of biomaterial coatings are described. Highly interconnected co-cultures can be prepared using minimal cell inputs.
16:04
Isolation and Culture of Post-Natal Mouse Cerebellar Granule Neuron Progenitor Cells and Neurons
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Cited by 93 •
2009
Here we present a method to isolate and culture cerebellar granule neuron progenitor cells and cerebellar granule neurons from postnatal mouse.
08:43
Primary Neuronal Cultures
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2023
The complexity of the brain often requires neuroscientists to use a simpler system for experimental manipulations and observations. One powerful approach is to generate a primary culture by dissecting nervous system tissue, dissociating it into single cells, and growing those cells in vitro. Primary cultures make neurons and glia easily accessible to the experimental tools required for techniques like genetic manipulation and time-lapse imaging. Furthermore, these cultures represent a highly...
02:41
Assessing Glutamatergic Neurons and Glioma Cells Interactions in a Co-Culture
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2025
This video demonstrates the assessment of neuronal electrical activity in a co-culture of hiPSC-derived cortical glutamatergic neurons and glioma cells using a microfluidic device with multielectrode arrays.
17:27
Preparation of Aplysia Sensory-motor Neuronal Cell Cultures
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Cited by 35 •
2009
Primary cultures of Aplysia sensory-motor neurons provide a model preparation for studying synapse formation and synaptic plasticity in vitro. This video demonstrates the identification and microdissection of sensory and motor neurons from Aplysia ganglia as well as the methods for establishing and maintaining sensory-motor neurons in culture.
FAQs
Neuronal cultures require coordinated control of the growth substrate, nutrient-rich medium, temperature, gas environment, and sterility. These conditions support cell survival while allowing neurites to extend and synaptic function to develop. Maintaining them consistently is important because changes in the culture environment can affect morphology, signaling, communication, and the interpretation of experimental results.
The substrate provides the surface on which neurons or neuron-like cells are seeded and maintained. Its suitability influences whether cells remain viable and whether neurites can extend across the culture area. Because neurite growth and synaptic organization are central readouts, selecting an appropriate substrate helps researchers examine neuronal structure and function under controlled conditions.
Neuronal cell culture supports several complementary measurements, including cell morphology, neurite extension, electrical activity, signaling pathways, synaptic function, and interactions between cells. Examining these features together can connect visible structural changes with functional responses. This makes the system useful for studying how neurons develop, communicate, or respond to injury and experimental treatments.
A typical workflow begins by preparing a suitable substrate and nutrient-rich medium, then seeding primary neurons or neuron-like cells. The culture is maintained under controlled temperature and gas conditions with sterile handling. Subsequent observations can assess survival, neurite extension, morphology, electrical activity, synaptic function, or responses to a selected treatment or injury-related condition.
Researchers use this approach when they need direct access to neuronal cells in a controlled experimental setting. It can support studies of nervous-system development, communication between cells, responses to injury, neurodegenerative disease mechanisms, neurotoxicity, and candidate therapies. The model allows investigators to examine cellular changes and functional outcomes without relying solely on observations from the intact nervous system.
Cultured neurons provide a setting in which responses to treatments or potentially harmful conditions can be examined through changes in morphology, signaling, electrical activity, synaptic function, or cell survival. These measurements help compare cellular effects across experimental conditions. In biology research, the same framework can be applied to assess candidate therapies or investigate cellular injury associated with neurodegenerative disease.