How many diseases affect the nervous system?

There are more than 600 neurologic diseases. Major types include: Diseases caused by faulty genes, such as Huntington’s disease and muscular dystrophy. Problems with the way the nervous system develops, such as spina bifida.

What is degenerative nerve disease?

Degenerative nerve diseases affect many of your body’s activities, such as balance, movement, talking, breathing, and heart function. Many of these diseases are genetic. Sometimes the cause is a medical condition such as alcoholism, a tumor, or a stroke. Other causes may include toxins, chemicals, and viruses.

What are signs of nervous system problems?

Signs and symptoms of nervous system disorders

• Persistent or sudden onset of a headache.
• A headache that changes or is different.
• Loss of feeling or tingling.
• Weakness or loss of muscle strength.
• Loss of sight or double vision.
• Memory loss.
• Impaired mental ability.
• Lack of coordination.

How can I test my nervous system?

What are some diagnostic tests for nervous system disorders?

1. CT scan.
2. Electroencephalogram (EEG).
3. MRI.
4. Electrodiagnostic tests.
5. Positron emission tomography (PET) scan.
6. Arteriogram (also called angiogram).
7. Cerebral spinal fluid analysis (also called spinal tap or lumbar puncture).
8. Evoked potentials.

Can blood test detect nerve problems?

A variety of blood tests may be performed to determine the cause of nerve damage. These tests may look for high blood glucose levels, diabetes onset, vitamin deficiencies, etc.

How do you know if your nervous system is damaged?

Signs and symptoms of nervous system disorders

1. Persistent or sudden onset of a headache.
2. A headache that changes or is different.
3. Loss of feeling or tingling.
4. Weakness or loss of muscle strength.
5. Loss of sight or double vision.
6. Memory loss.
7. Impaired mental ability.
8. Lack of coordination.