An apical-type trafficking pathway is present in cultured oligodendrocytes but the sphingolipid-enriched myelin membrane is the target of a basolateral-type pathway

The nurse functions as a liaison between the injured employee, the insurance carrier, the employer, and the referral physician. Frequently, the nurse's position allows knowledge of psychosocial stressors and task assignments that is not as readily available to other participants in the process of managing a work-related injury.