In the peripheral nervous system, which cells are neuroglia cells that support neuronal function by increasing the speed of impulse propagation? HomeNervous System MCQsIn the peripheral nervous system, which cells are neuroglia cells that support neuronal function by increasing the speed of impulse propagation?Nervous System MCQsQ. In the peripheral nervous system, which cells are neuroglia cells that support neuronal function by increasing the speed of impulse propagation?Schwann cellsImpulse conducting cellsGlial cellsNoneAnswer: Schwann cells