1. It is the result of damage to
myelin, the protective coating on nerve fibers of the central nervous system.
髓磷脂是包裹在中枢神经系统神经纤维上的保护层，因其受损而导致该疾病。
2. Of course, underdeveloped or withered
myelin could be a result of poor signaling among neurons, not necessarily a cause.
髓鞘发育不全或萎缩，当然也可能是神经元间沟通不良的结果，不一定是原因。
3. Such findings strongly suggest that experience influences
myelin formation and that the resulting
myelin supports learning and improvement of skills.
这些发现明显指出，经验会影响髓鞘的形成，而髓鞘可以支持学习与技巧的改善。
