Nerve Tissue
Nerve Tissue - Related Videos
10:25
Tissue Preparation and Immunostaining of Mouse Sensory Nerve Fibers Innervating Skin and Limb Bones
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Cited by 21 •
2012
Immunocytochemical identification of peripheral sensory nerve fiber subtypes (and detection of protein expression therein) are key to the understanding of molecular mechanisms underlying peripheral sensation. Here we describe methods for preparation of peripheral/visceral tissue samples, such as skin and limb bones, for specific immunostaining of peripheral sensory nerve fibers.
02:50
Toluidine Blue Staining of Peripheral Nerve Sections: A Technique to Stain Myelinated Nerve Fibers For Peripheral Nerve Structure Visualization
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2025
This video demonstrates the staining technique of resin-embedded, osmium tetroxide-treated rat peripheral nerve sections using toluidine blue. The stained nerve sections help visualize the fine structures of peripheral nerves.
08:16
Purification of Fibroblasts and Schwann Cells from Sensory and Motor Nerves in Vitro
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Cited by 7 •
2020
Here, we present a method to purify fibroblasts and Schwann cells from sensory and motor nerves in vitro.
12:05
Co-staining Blood Vessels and Nerve Fibers in Adipose Tissue
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Cited by 12 •
2019
New blood vessel formation and sympathetic innervation play pivotal roles in adipose tissue remodeling. However, there remain technical issues in visualizing and quantitatively measuring adipose tissue. Here we present a protocol to successfully label and quantitatively compare the densities of blood vessels and nerve fibers in different adipose tissues.
03:13
Construction of a Composite Regenerative Peripheral Nerve Interface in a Rat Model of Nerve Injury
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2025
Source: Svientek, S. R., et al. Fabrication of the Composite Regenerative Peripheral Nerve Interface (C-RPNI) in the Adult Rat. J. Vis. Exp. (2020).This video demonstrates the surgical construction of a composite regenerative peripheral nerve interface (C-RPNI) in a rat model of peripheral nerve injury. The procedure involves attaching a transected peroneal nerve to a muscle graft and overlaying it with a dermal skin graft to promote nerve regeneration. Over time, motor and sensory neurons...
FAQs
An action potential carries an electrical signal along a neuron, allowing information to move from one part of the cell to another. This signal reaches a synapse, where communication can continue through neurotransmitter release or an electrical connection. Together, these steps allow nerve tissue to coordinate information processing and responses across the organism.
Glial cells maintain the conditions neurons need to function effectively. Their roles include structural support, insulation, nutrient provision, and regulation of the cellular environment. By supporting rather than replacing neuronal signaling, glia help preserve the conditions required for action potentials and synaptic communication, making them central to the organization and stability of nerve tissue.
Chemical synapses communicate by releasing neurotransmitters, whereas electrical synapses transmit signals directly through an electrical connection. This distinction describes two mechanisms by which information passes between cells. Both support communication within nerve tissue, but their different signaling modes help explain how neurons connect with one another and with target cells.
Neurons can direct information beyond other neurons by communicating with muscles or glands at synapses. Signals reaching these targets help connect information processing with biological responses, including movement or gland activity. This arrangement allows nerve tissue to coordinate actions across different cell types rather than limiting communication to circuits within the nervous system.
Research on nerve tissue can examine nervous system organization, sensory processing, movement, and learning. These areas connect cellular signaling with broader biological functions, helping investigators relate neuronal communication to how organisms detect information, respond to stimuli, and modify behavior. The tissue therefore provides a basis for studying both cellular mechanisms and coordinated organism-level activity.
Nerve tissue research supports investigation of neurological disorders, neural injury, and regenerative strategies. Studying neurons, glial support, and synaptic communication can help clarify how normal signaling is organized and how it may be disrupted. This context is relevant when researchers examine disease mechanisms or consider approaches intended to address damage and improve neural function.