Mechanical deformation, which includes compression and tension, at higher pressures (greater than 400mmhg) may separate the nodes of ranvier, thus directly affecting normal nerve conduction.

• 机械性牵张，包括压迫和张力，在较高压力下（超过400mmhg），可使郎飞(氏)结分离，从而直接影响正常的神经传导。