In anatomy, the nerve is defined as the tissue or part of the body that transmits messages to and from other parts of the body and senses external stimuli. It consists of a bundle of nerve fibers and there are four types of nerve: sensory, motor, sensory and autonomic. In neuroscience, the nerve is described as a highly organized part of the nervous system that coordinates the sensory information and motor responses of the body.
The sensory nerves are the first to relay information and enable us to experience touch, taste and smell
They send signals from the brain to the spinal cord and the skeletal muscle tissues to carry out the motor movements. The motor nerves connect the sensory neurons and send messages to the spinal cord. Lastly, the autonomic nerves provide information that the brain receives from the skeletal muscles and the internal organs. All these nerves are part of the body's nervous system.
All the three different types of nerve are present in the body and they are connected to different parts of the body. However, if any one of them fails to work, it will result in the body to malfunction. Some of the common symptoms that are associated with some types of disease are:
One of the most common diseases that is caused by nerve failure is stroke. This is because the damaged nerve cells can cause the flow of blood to the brain to slow down. If left untreated, this condition will progress and eventually lead to death.
There are also certain cases of migraine. Migraine is an attack of severe headache in which the pain, pressure, and nausea can last for a long time. In fact, if left untreated, this condition can result to loss of consciousness and death.
An infection that has the nerve root in the brain is called neuropathy. When the nerve does not function properly, this condition can result to a lot of problems like weakness, numbness, or pain. Neuropathy is usually caused by diabetes, viral infections or trauma.
A disorder that affects the nerves is called neuropathy due to its causes.
The causes include diabetes, viral infections, trauma and injuries
It is important to note that the body is able to produce, repair, and regenerate the nerves. It is called an autocrine system. The brain controls the activity of the rest of the body using the nerves. With the exception of the injured and dying nerves, the body keeps producing new ones at regular intervals.
When a nerve is damaged, the nerve's neurons can die and become unable to transmit a signal from the nerve to the brain. When a nerve dies, the transmission of signals to the brain will be very slow. As a result, the body cannot function properly.
It is vital that cell growth continues at a normal rate so that the brain can use the nutrients it needs. function properly. However, when the growth of nerve cells is disrupted, the body stops producing new cells and cannot produce enough energy for the body to function normally.
There are three types of conditions that can affect a nerve.
They are called:
- The type of nerve disease is determined depending on the type of nerve affected.
- The type of nerve disease is usually determined by the size of the nerve, the location of the disease, the cause and type of the nerve, and inflammatory or non-inflammatory effects.
- Once you know what type of nervous disease you have, the correct treatment plan will be recommended for you at ctrip.co.th.