• axon
  • Schwann cell precursors (a first derivative of Neural crest cells) are present as the nerve axon grows from the dorsal neural tube, but it has been shown that these glial precursors are not essential to axonal growth. (wikipedia.org)
  • Bell's Palsy, which is thought to occur due to a viral reactivation which can lead (through unknown mechanisms) to diffuse axon demyelination and degeneration of the seventh cranial nerve, results in a hemifacial paralysis due to non-functionality of the nerve. (wikipedia.org)
  • Über
  • Über eine dem Bilde der cerebrospinalen grauen Degeneration ähnliche Erkrankung des centralen Nervensystems ohne anatomischen Befund, nebst einigen Bemerkungen über paradoxe Contraction. (wikipedia.org)
  • Syndrome
  • Almost all cases of synkinesis develop as a sequel to nerve trauma (the exception is when it is congenitally acquired as in Duane-Retraction Syndrome and Marcus Gunn phenomenon). (wikipedia.org)
  • cells
  • It was found that these newly discovered cells were present in nerve degeneration models, showing their non-neural nature. (wikipedia.org)
  • Neural crest cells are found in the dorsal neural tube from which nerves and glia alike grow and Neural crest cells are the precursors to many various tissue types including enteric neurons and glia. (wikipedia.org)
  • time
  • The time difference of the potential is a measure of the time taken for the potential to travel the distance across the two sites and is a measure of the conduction velocity along the nerve. (wikipedia.org)
  • generally
  • The nerve activity is generally recorded using surface electrodes, stimulating the nerve at one site and recording from another with a minimum distance between the two. (wikipedia.org)