They are called neurons all nerves are called neurons :) :D ;)
The vagus nerve and the glossopharyngeal nerve are two main nerves that run up the neck and into the ear. The vagus nerve supplies the outer ear and the auricle. The glossopharyngeal nerve provides sensation to the middle ear.
This can be caused by nerves or possibly a filling in a tooth. Some fillings can be very sensitive to head/cold and the nerves run from the gums right up to the nasal nerves. If you notice when you have a sinus problem it appears your gums ache, around your nose and under your eyes as well.
Chickens do not have two brains. When a chicken's head is cut off, its brainstem and some nerves may remain intact for a short period, allowing basic motor functions to continue, such as running in a circle. This is due to the involuntary reflex actions controlled by the lower brain and spinal cord.
The basic difference between the cranial nerves and the spinal nerves is the role they play, in helping our bodies to function properly. The body has what is called a peripheral nervous system consisting of more than 100 billion nerve cells, which run all throughout our body, making connections with our brain, as well as other parts of the body, and sometimes with each other. The peripheral nervous system is composed of two systems the somatic and autonomic nervous system. These nerves connect with both the brain and the spinal cord. Our muscles are controlled by voluntary and sensory receptors in the skin, this is an example of the somatic system. The autonomic system connects the brain stem and the spinal cord to the internal organs, and also regulates the body processes, like heart rate and blood pressure, stomach acid, and the speed of food travelling through our digestive systems. The autonomic nervous system is divided into sympathetic and parasympathetic divisions. Each has a job to do within the body. The sympathetic division helps us to deal with stressful or emergency situations. They help us to know, when to fight and when to take flight. The parasympathetic division helps the body to function, in normal situations. Both divisions regulate our pulse, breathing and blood pressure to keep them stable. The cranial nerves connect our brain to our eyes, ears, nose, throat and other parts of our head, neck and trunk. There are twelve (12) pairs of cranial nerves. The nerves, which connect the spinal cord to with other parts of the body are called spinal nerves. The brain communicates or connects with other parts of the body through the spinal nerves. We have thirty-one (31) pairs of spinal nerves. Spinal nerves and cranial nerves are connected with the somatic and the autonomic parts of the peripheral nervous system. Some nerves are sensory nerves and other nerves are motor nerves, depending upon their function within the body.
yes :)
peripheral nerves
homestasis
Peripheal Nervous System
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The abdominal aorta is a large artery that runs dorsally along the wall of the abdominal cavity. The abdominal aorta is the largest artery in the in the abdomen.
rectus abdominis
the nerves that run immediately under your ribs
sciatic nerve
The myenteric plexus (Auerbach plexus) and the submucosal plexus (Meissner plexus). Together, they are collectively known as the Intramural plexus.
Yes, the linea alba runs medially at the point where the abdominal aponeuroses join.
A colonoscopy is done to determine intestinal diseases. It helps to explore a possible rectal bleeding, chronic constipation, abdominal pain, and colon cancer.