difference between Ganglion and synapse (structure)
Answers
Answer:
A ganglion is a collection of cell bodies in the peripheral nervous system. There are millions of synapses located in a ganglion. Ganglia are appeared in the body based on their function and which division of the autonomic system. Ganglia are connected with each other and form a complex of ganglia known as plexus. Ganglia provide relay points and intermediary connections between neurons of the nervous system.
There are two types of ganglia; sympathetic ganglia and parasympathetic ganglia. Sympathetic ganglia are found closer to the spinal cord. Parasympathetic ganglia are found near or even inside the effector organs. Ganglia are surrounded by a connective tissue capsule. Ganglia are oval-shaped structures that are composed of cell bodies such as, neuron cells, glial cells and connective tissue. There are three types of vertebrate ganglia. They are Cranial nerve ganglia, Dorsal root ganglia and Autonomic ganglia. There is a ganglion called pseudoganglion. It doesn’t contain nerve cells. It has only nerve fibres.
Neurons or nerve cells are not physically connected. There is a gap between orderly arranged neurons. Synapse is the area where two neurons come closer. When the action potential reaches the end of the first neuron (presynaptic neuron), the synapse facilitates the handover of the action potential to the adjacent neuron that is known as a postsynaptic neuron. Presynaptic membrane becomes positively charged, and it releases neurotransmitters into the synaptic cleft.
Neurotransmitters are the chemical messengers of the nervous system. They are stored in the vesicles of the presynaptic. They diffuse through the synaptic cleft and bind with the receptors located on the surface of the postsynaptic membrane. Likewise, the action potential propagates through neurons until it receives by the target organ. The synapse is located in the ganglion.
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Explanation:
A ganglion is a cluster of neuron cell bodies that house millions of synapses. ... Synapse is located in the ganglion. The key difference between ganglion and synapse is ganglion houses millions of synapses while synapse is a small junction where two neurons come closer during the signal transmission.