AUTONOMIC GANGLION Meaning and
Definition
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An autonomic ganglion refers to a cluster of specialized nerve cells in the peripheral nervous system that function as an intermediate junction between the central nervous system and the peripheral organs. These ganglia are primarily associated with the autonomic nervous system, which controls involuntary bodily functions like heartbeat, digestion, and breathing.
Autonomic ganglia consist of collections of cell bodies known as neurons, which are responsible for transmitting nerve impulses between different parts of the autonomic nervous system. These ganglia are divided into two main types: sympathetic and parasympathetic ganglia.
Sympathetic ganglia are primarily involved in the fight-or-flight response, regulating various physiological responses during stress or emergency situations. They are located close to the spinal cord, forming chains along both sides of the vertebral column.
Parasympathetic ganglia, on the other hand, are mainly responsible for maintaining homeostasis and promoting rest and relaxation. They are located closer to or within the target organs they innervate, such as the heart, lungs, stomach, and intestines.
Both sympathetic and parasympathetic ganglia contain a network of interconnected nerve cells that receive signals from the central nervous system and distribute them to the desired target organs. These ganglia play a crucial role in coordinating and modulating autonomic functions, ensuring proper regulation of bodily processes and maintaining overall physiological balance.
In summary, autonomic ganglia are essential components of the autonomic nervous system, functioning as relay stations that help control involuntary bodily functions and ensure appropriate responses to internal and external stimuli.
Common Misspellings for AUTONOMIC GANGLION
- zutonomic ganglion
- sutonomic ganglion
- wutonomic ganglion
- qutonomic ganglion
- aytonomic ganglion
- ahtonomic ganglion
- ajtonomic ganglion
- aitonomic ganglion
- a8tonomic ganglion
- a7tonomic ganglion
- auronomic ganglion
- aufonomic ganglion
- augonomic ganglion
- auyonomic ganglion
- au6onomic ganglion
- au5onomic ganglion
- autinomic ganglion
- autknomic ganglion
- autlnomic ganglion
Etymology of AUTONOMIC GANGLION
The word "autonomic ganglion" is derived from two main components: "autonomic" and "ganglion".
The term "autonomic" comes from the Greek word "autonomos", which means "having its own laws" or "self-governing". It is a combination of "auto" meaning "self" and "nomos" meaning "law". "Autonomic" refers to the part of the nervous system responsible for involuntary bodily functions that are regulated by the brain, such as heart rate, digestion, and breathing.
The term "ganglion" is derived from the Greek word "ganglion", meaning "a swelling" or "a knot". In anatomy, a ganglion is a bundle or cluster of nerve cell bodies found outside the central nervous system. Ganglia serve as relay stations, transmitting signals between different parts of the body and the central nervous system.
Similar spelling word for AUTONOMIC GANGLION
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