CMT is a medical term for Charcot-Marie-Tooth disease, also known as CMT type 4B2. The neurological condition affects nerves in the extremities, usually starting in the hands and feet and traveling in progressive patterns up and down the legs. The...
Neuropathy is a description of conditions that affect the nerves. "Neuro" means nerves and "pathy" means abnormal. Vitamins C and D may be helpful for neuropathy, but they are not necessarily the best. Vitamin B-12 is...
The muscles are tissues in the body responsible for movement. Sometimes, muscles can become stiff or weak and limit important movements such as walking or even getting up from a chair. Also, exercising frequently can lead to muscle overuse, strain...
CMT, or Charcot-Marie-Tooth disease, is a genetic disorder that affects nerves. The National Institute of Neurological Disorders and Stroke reports that CMT is one of the most common inherited neurological diseases, affecting an estimated 1 in...
The peripheral nerves, the nerves outside the brain and spinal cord, control multiple functions in the body, including the internal organs, movement and sensation. When these nerves are damaged, the brain's signals to the rest of the brain are...
Muscles make up half the body's weight. They are necessary for movement, opening and closing the eyes, chewing, facial expressions, protection of organs and contraction of organs like the heart. Diseases of the muscles may be inherited, may be...
Cerebral palsy describes a neurologic disorder caused by brain damage usually sustained during fetal development or delivery. The damage to the brain interferes with muscle coordination and body movements causing delayed development in infants....
The two major nervous systems of the body are the central and peripheral systems. Disorders of the peripheral nervous system include all nerve pathways outside the brain and spinal cord. Disease symptoms include muscle weakness, paralysis and...
There are several types of hereditary neuropathies, which can affect the motor, sensory or autonomic nerves, or a combination of different nerve types. Symptoms depend on the type of nerve affected. The severity of symptoms vary greatly between...
According to the Merck Manual, bone disorders may be caused by injury or cancer. They may also be inherited, occur during childhood development or develop for no apparent reason. Some bone disorders are painful and may affect a person's activities...
The brain and central nervous system are made up of large amounts of nerve cells. Stanford University's HOPES Project also notes that Vitamin C, also known as ascorbic acid, is also very prevalent in parts of the brain in between nerve cells....
Demyelinating diseases are medical conditions that damage the myelin sheath that protects the brain, spinal cord and other parts of the central and peripheral nervous systems. These diseases can cause progressive neurological difficulties, which...
Leg weakness isn't unusual when you've been exercising aggressively or when you're suffering from a bout of the flu. But when you start to notice that your legs feel weak all the time whenever you climb stairs, then it may indicate a more serious...
Neuropathy, a condition in which the nerves are damaged, affects the three types of nerves in the body: sensory, motor and autonomic nerves. For example, damage to the sensory nerves alters the patient's ability to feel changes in temperature....
Paresthesia, or a burning and tingling sensation, in your toe can occur as a result of an underlying medical condition or simply as the pins and needles feeling caused by staying in one position for too long. Depending on the cause, yoga may help...
Foot pain can stem from numerous causes. According to the University of Maryland Medical Center, almost all causes of foot pain can be grouped into three categories: ill-fitting shoes, high-impact exercise and certain medical conditions. Most foot...
Small fiber peripheral neuropathy is a condition that affects the small sensory nerves, commonly in the arms, legs and feet. It generally occurs in people over the age of 60, according to the National Library of Medicine. Common symptoms include...
Peripheral neuropathy is a condition that can affect the nerves in the hands, legs and feet. The damage to your nerves can cause sensations of pain, numbness, tingling, burning and itching. In severe cases, you may develop weakness and/or lose all...
Peripheral neuropathy is a condition that affects the nerves outside of the brain or spinal cord. It can cause changes to sensation, movement and involuntary functions. Pressure on the nerves can cause peripheral neuropathy, as can certain...
Burning and tingling sensations in the feet are called paresthesias. You experience these sensations because your nerves aren't processing signals properly. A paresthesia is caused by something interfering with the proper functioning of a nerve,...
Simple daily tasks like writing or tying your shoes can become very frustrating when you have essential tremor. Although the origin of this nervous system malfunction is largely unknown, physical therapy and lifestyle modifications can help you...
Bilateral weakness in the leg muscles can be as mild as a generalized feeling of fatigue in your legs or as extreme as complete paralysis. Bilateral weakness indicates a problem in your central nervous system -- in your brain, spinal cord or...
Radial nerve neuropathy is a condition in which the nerve becomes dysfunctional and cannot innervate the muscle or skin appropriately. It results in difficulty moving the elbow, wrist and hand and produces pain and loss of sensation to the back of...
If you are having trouble lifting your toes, tend to drag your foot when walking or find yourself tripping as you step you may have foot drop. Foot drop is a symptom that is the result of an underlying medical condition. It can be permanent or...
When the foot has a higher than usual arch, it is classified as a cavus foot, or pes cavus. Pes cavus literally means "hollow foot," according to UW Medicine, because the impression a cavus foot leaves consists mainly of the heel and ball of the...
A mutation in a person's DNA can cause a disruption in normal function. In some cases, the DNA mutation may not result in any symptoms until the patient has reached adulthood. According to the National Institutes of Health, "genetic tests are...
The deep tendon reflexes are a vital component of the neurological examination. The test is performed by tapping a reflex hammer over a tendon. When the tendon is tapped, it stretches, sending a signal through the nerves, to the spine. The spine...
All the nerves in the human body that are not part of the central nervous system the brain or spinal cord belong to the peripheral nervous system. The causes of peripheral neuropathy are due to damage or impingement to one or more of those three...
DNA testing "can provide information for diagnosing, treating and preventing illness," according to the Mayo Clinic. Screenings can help find genetic disorders before the symptoms of the disorder occur, in adults and fetuses. A blood sample is...