Neural Cell Communication
Neural Cell Communication - Related Videos
10:32
Enumeration of Neural Stem Cells Using Clonal Assays
0 Views •
Cited by 5 •
2016
Neural stem cells (NSCs) refer to cells which can self-renew and differentiate into the three neural lineages. Here, we describe a protocol to determine NSC frequency in a given cell population using neurosphere formation and differentiation under clonal conditions.
09:59
Single-cell Microinjection for Cell Communication Analysis
0 Views •
Cited by 7 •
2017
We describe here how to perform a single-cell microinjection of Lucifer Yellow to visualize cellular communication via gap-junctions in living cells, and provide some useful tips. We expect that this paper will help everyone to evaluate the degree of cellular coupling due to functional gap junctions. Everything described here could be, in principle, adapted to other fluorescent dyes with molecular weight below 1,000 Daltons.
01:03
Communication
0 Views •
2019
Communication between two animals occurs when one animal transmits an information signal that causes a change in the animal that receives the information. Organisms communicate with one another in a host of different ways. Signals can be auditory, chemical, visual, tactile, or a combination of these. Communication is a critical behavioral adaptation that promotes survival, growth, and reproduction. Types of Communication A common form of communication is visual. Visual communication can be...
12:48
Isolation and Culture of Neural Crest Cells from Embryonic Murine Neural Tube
0 Views •
Cited by 26 •
2012
Isolation of embryonic neural crest from the neural tube facilitates the use of in vitro methods for studying migration, self-renewal, and multipotency of neural crest.
08:05
Culturing Human Pluripotent and Neural Stem Cells in an Enclosed Cell Culture System for Basic and Preclinical Research
0 Views •
Cited by 3 •
2016
Here is a protocol to grow pluripotent stem cells (PSC) and neural stem cells (NSC) in an enclosed cell culture system that permits maximum sterility and reproducibility, replacing the traditional biosafety cabinet and incubator. This equipment meets clinical good manufacturing practice (cGMP) and clinical good lab practice (cGLP) guidelines.
FAQs
Membrane ion movements determine the generation and propagation of an action potential. When that signal reaches a synapse, it initiates neurotransmitter release rather than directly transferring the signal across the gap. This sequence links activity within the sending neuron to a chemical message that can influence a neighboring cell.
At the receiving cell, neurotransmitters bind to receptors, and that binding changes the cell’s electrical activity. Receptors therefore convert a chemical signal into a cellular response, allowing the message released by one neuron to influence the next cell in the circuit. This step is central to integrating synaptic events into broader neural activity.
Neural cell communication is not limited to chemical synapses. Some cells exchange information through direct electrical coupling, while chemical signals can also pass between neurons and glial cells. Comparing these routes helps distinguish communication that depends on neurotransmitter release from signaling supported by direct coupling or neuron-glia interactions.
Studying neural cell communication connects cellular events with functions such as sensation, movement, cognition, and coordinated physiological responses. Researchers can examine how altered signaling relates to neurological disorders and how normal communication supports learning and memory. This provides a framework for linking membrane-level events to circuit and behavioral consequences.
Investigations of these mechanisms can support work on drugs, brain-computer interfaces, and therapies that modify dysfunctional signaling. A potential intervention may focus on electrical activity, neurotransmitter release, receptor-mediated responses, or communication involving glial cells. Distinguishing these stages helps connect a proposed treatment with the part of signaling it is intended to change.
An investigation can separate events within the sending neuron from events at the synapse and responses in the neighboring cell. Researchers can then consider whether signaling uses electrical coupling or chemical messages involving neurons and glial cells. This staged view helps relate a cellular mechanism to sensation, movement, cognition, or neurological disease.