Nerve conduction velocity has been studied in the ulnar nerve of human subjects before and during anaesthesia. No significant changes in velocity were observed following the administration of thiopentone, nitrous oxide, oxygen and halothane in normal clinical quantities. A transient increase in nerve conduction velocity was noted following the administration of paralytic doses of gallamine trie...

The influences of axon diameter, myelin thickness, and internodal length on the velocity of conduction of peripheral nerve action potentials are unclear. Previous studies have demonstrated a strong dependence of conduction velocity on internodal length. However, a theoretical analysis has suggested that this relationship may be lost above a nodal separation of ∼0.6 mm. Here we measured nerve co...

The purpose of this study is to quantify nerve conduction velocity differences in individuals with functional ankle instability compared to a "healthy" population. 38 participants ages 18-30 were recruited from a large university with approximately 43,000 students. 19 subjects (9 men and 10 women; age=21.0±1.4 years; height=172.0±9.3 cm; mass=74.4±1 2.4 kg) with symptoms of functional ankle ins...

Numerous papers on the conduction velocity of the nerve fibers have been published since the original report of Helmholtz and Baxt (1883). Among these papers, an experimental result was presented by Wagman and Lesse (1952) that the maximum conduction velocity of human ulnar nerve fibers may be attained as early as the fourth to fifth years of life and that it may not increase from these years o...

No causal treatment for chemotherapy-induced peripheral neuropathy (CIPN) is known. Therefore, there is an urgent need to develop a therapy for CIPN. Only scarce clinical data are available concerning magnetic field therapy (MFT) in this context. We conducted a unicentric, randomized, double-blind, placebo-controlled phase-III trial of an MFT device versus placebo. In this study, we randomized ...

We studied the effects of vibration exposure on the peripheral nerve system by measuring and comparing motor nerve conduction velocity, sensory nerve conduction velocity and residual latency in 236 vibrating tool operators and 30 normal controls of the same age-distribution. In addition, thresholds of pain and vibratory sense were examined and subjective complaints were also determined by quest...

The purpose of this experimental study was to evaluate the effect of chicken amniotic fluid (AF) on a cross section of rat sciatic nerves. Thirty adult male Sprague-Dawley rats weighing 275 to 300 g, were randomized into three groups treated with (1) amniotic fluid or AF (n=10), (2) normal saline or NS (n=10), and (3) sham surgery (n=10). The AF was aspirated from the amniotic cavity of incubat...

introduction: cervical rib is relatively uncommon congenital abnormality that originates from the seventh cervical vertebrae and rarely from the sixth vertebrae. the purpose of this paper is to consider that this abnormal condition is an important cause of neurovascular compression at the thoracic outlet. methods: in this study all patients who were referred to radiology department of isfahan h...

PURPOSE Carpal tunnel syndrome (CTS) refers to a cluster of signs and symptoms that stems from compression of the median nerve traveling through carpal tunnel. Surgery is a definite treatment for CTS; however, many conservative therapies have been proposed. The present study set out to assess the effect of vitamin B6 in patients with CTS. METHODS Forty patients (67 hands) with mild-moderate C...