Eliasson S G, Monafo W W, Nussbaum G, Olsen L
Exp Neurol. 1986 Jul;93(1):57-66. doi: 10.1016/0014-4886(86)90144-5.
Locally applied heat induces nerve conduction block. Conflicting observations have been made regarding the relation of fiber conduction velocity to heat sensitivity. This study utilized sciatic nerve branches and spinal nerve roots which were heated until a substantial conduction block occurred. The results indicated that sensory fibers conducting at greater than 40 m/s are more heat-sensitive than motor fibers of the same conduction velocity.
