Several are around the head, such as the temple, the hinge of the jaw, and the bottom of the jaw. There are a number around the neck, such as just to the side of the neck, above the collar bone, as well as many other places that are near the esophagus.
Muscles have nerves running through them, such as the biceps, triceps, and much of the forearm. The wrist, the muscle between the thumb and forefinger, and the fingers can all experience great pain.
The solar plexus, the stomach, halfway between the top of the thigh and the knee, the side and back of the shin, and several others are all susceptible to certain pressures.
Some flatworms have clusters of nerve cells called ganglia that control their nervous system. Ganglia are distributed throughout the body and help coordinate the flatworm's movements and responses to stimuli.
Ganglia
The nucleus of a nerve cell is located within the cell body, also known as the soma. In the central nervous system, such as the brain and spinal cord, nerve cell bodies are often organized into clusters called nuclei. These nuclei play a crucial role in coordinating and regulating nerve cell function.
Yes, blister clusters from shingles can appear in different areas of the body, typically following a dermatomal pattern. This means they usually affect specific nerve pathways, resulting in clusters on one side of the body. However, in some cases, the rash can appear in multiple locations, especially if the virus reactivates. It's important to consult a healthcare professional for proper diagnosis and treatment.
In flatworms, the clusters of nerve cells that control the nervous system are called ganglia. These ganglia are often referred to as a "nerve ring" and serve as a centralized processing center for sensory information and motor control. Flatworms also possess a simple nerve net that connects these ganglia, allowing for coordinated movement and responses to stimuli.
In cockroaches, the ventral nerve cord is part of the central nervous system, running along the underside of the body. It consists of a chain of segmented ganglia, which are clusters of nerve cells that control various bodily functions and movement. This structure is crucial for coordinating locomotion and processing sensory information. The ventral nerve cord connects to peripheral nerves that extend to different body segments.
The swollen portions of the nerve cord in a crayfish are called ganglia. These ganglia serve as clusters of nerve cell bodies that process information and coordinate responses in the crayfish's nervous system. The largest ganglia, located in the head, function similarly to a brain, while others are distributed along the nerve cord throughout the body.
Yes, the sciatic nerve is the largest nerve in the human body.
gangia(n) (pluaral/singular)
No, ganglia are not organs. They are clusters of nerve cell bodies located outside of the central nervous system. Ganglia are part of the peripheral nervous system and play a role in transmitting signals between the central nervous system and various parts of the body.
Autonomic nerve function in body
Masses of nerve tissue are called ganglia. Ganglia are clusters of nerve cell bodies located outside of the central nervous system.