Entrapment of motor nerves in motor neuron disease: does double crush occur?
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چکیده
منابع مشابه
Entrapment of motor nerves in motor neuron disease: does double crush occur?
OBJECTIVE To investigate whether "diseased nerves" are more prone to entrapment neuropathy than normal nerves. Nerve conduction studies of human neuropathies have shown that electrophysiological abnormalities are often most prominent at potential sites of nerve entrapment, and entrapments are more common in patients with radiculopathies--a concept designated as "double crush". As entrapment neu...
متن کاملdisease: does double crush occur?
Objective-To investigate whether "diseased nerves" are more prone to entrapment neuropathy than normal nerves. Nerve conduction studies of human neuropathies have shown that electrophysiological abnormalities are often most prominent at potential sites of nerve entrapment, and entrapments are more common in patients with radiculopathies-a concept designated as "double crush". As entrapment neur...
متن کاملMotor Neuron Disease
Neurologists in the 19th century recognized that muscle weakness could be due to primary disorders of muscle or secondary to loss of neuromuscular integrity, as happens when peripheral nerves are cut or when motor neurons degenerate. Furthermore, it was observed that there are forms of motor neuron degeneration which selectively affect upper motor neurons or lower motor neurons. A combination o...
متن کاملAssessing motor neuron disease.
Hadjikoutis and Wiles draw attention to a number of circumstances in which the serum chloride and bicarbonate can be misleading. They do not mention that they will also be misleading if they are measured when hypercapnia is increasing or decreasing. An exacerbation of hypercapnia will take 4 – 6 days to raise the serum bicarbonate and lower the serum chloride to new steady levels. 1 How long it...
متن کاملMotor neuron disease
Motor neuron disease (MND) represents one ofthe major unsolved problems in neurology. The literature is characterized by numerous speculative theories, mostly derived by analogy with other recognized causes of motor neuron death such as poliomyelitis, or from toxic exposures such as lead poisoning. However, analogous reasoning of this type has not, so far, given insights into MND itself, or res...
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ژورنال
عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry
سال: 1997
ISSN: 0022-3050
DOI: 10.1136/jnnp.62.1.71