41. This results from the specialized mechanoreceptor cells that are superimposed upon the afferent nerve fibers . 42. Nerve fiber innervation is much denser for inner hair cells than for outer hair cells.43. This skin punch biopsy measurement technique is called intraepidermal nerve fiber density ( IENFD ). 44. When this insulating tissue is gone, axons, or nerve fibers , stop sending signals to the brain. 45. Optical coherence tomography can be used for more detailed study of retinal nerve fiber layer thickness. 46. The slowest nerve fibers are the C fibers. 47. Activity in the nerve fibers constricts the urethra. 48. Damaged nerve fibers may regenerate if the perikaryon is not damaged and the neurolemma remains intact. 49. For instance, the disparity is necessary if a signal is to travel along a nerve fiber . 50. They will be surgically connected to nerve fibers in the couple's arms, just above their elbows.
