Treatments for neuromuscular diseases generally aim to ease symptoms and improve quality of life, but in many cases there are no effective medications. In severe cases, neuromuscular diseases can lead to difficulties in swallowing, speaking and breathing. Often, the symptoms affect the arms and legs more than other parts of the body. In others, the muscles are damaged, and they either cannot receive messages from motor neurons, or they cannot respond as they should.Įither way, the person affected can have problems with tiredness, weakness, muscle pain, wasting and spasms. In some neuromuscular diseases, the nerves are damaged, and do not carry messages from the brain as they should. neuromuscular autoimmune conditions, such as myasthenia gravis or multiple sclerosis.myopathies (problems with the muscles), such as muscular dystrophy.neuropathies (problems with the nerves), such as Charcot-Marie-Tooth disease or motor neuron disease.Some examples of neuromuscular diseases are: Many different diseases affect the neuromuscular system, and together they are known as neuromuscular diseases. Diseases involving the neuromuscular system These messages are carried to the muscles which tell the muscle fibre to contract, which makes the muscles move. Neurons carry messages from the brain via the spinal cord. This tells the muscle fibre to contract, which makes the muscles move. The motor neurons release a chemical, which is picked up by the muscle fibre. Where they sit together is called a neuromuscular junction. The neurons that carry these messages to the muscles are called motor neurons.Įach motor neuron ending sits very close to a muscle fibre. Nerves and muscles, working together as the neuromuscular system, make the body move as you want it to and also control functions such as breathing. The nervous system provides the link between thoughts and actions by relaying messages from the brain to other parts of the body. The neuromuscular system includes all the muscles in the body and the nerves serving them.Įvery movement the body makes requires communication between the brain and the muscles.
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