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Journal of Neurology, Neurosurgery, and Psychiatry logoLink to Journal of Neurology, Neurosurgery, and Psychiatry
. 1972 Oct;35(5):624–630. doi: 10.1136/jnnp.35.5.624

Electrophysiological evidence for a distal lesion in alcoholic neuropathy

E B Casey 1,2, Pamela M Le Quesne 1,2
PMCID: PMC494141  PMID: 4343480

Abstract

Nerve conduction studies were carried out on 16 alcoholic subjects with minimal or no clinical evidence of peripheral neuropathy. Digital nerve action potentials recorded at the base of the finger were reduced in amplitude in five but the potential at the wrist was reduced in only one. In two other patients, even though the values were within the control range, the ratio of the amplitude recorded from the finger and from the wrist was smaller than in control subjects. Thus, by recording both digital and wrist action potentials, abnormalities have been demonstrated in seven of 16 patients, whereas the wrist potential was abnormal in only one. Conduction velocity was slightly reduced in the fingers in three patients.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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