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Can you tell me if emg tests can be normal with primary lateral sclerosis?

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In brief: Would be unlikely

If motor neuron disease exists, and could be in form of primary lateral sclerosis, there will usually be some degree of EMG pathology.
A fully normal EMG would tend to rule against a diagnosis of any kind of motor neuron disease, but early on, findings might be very minimal and the test might need repetition in several months.

In brief: Would be unlikely

If motor neuron disease exists, and could be in form of primary lateral sclerosis, there will usually be some degree of EMG pathology.
A fully normal EMG would tend to rule against a diagnosis of any kind of motor neuron disease, but early on, findings might be very minimal and the test might need repetition in several months.
Dr. Bennett Machanic
Dr. Bennett Machanic
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Dr. Bennett Machanic
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