If you know that someone has a disorder that results from a loss of myelin in the nervous system,which of the following would be a key problem in that disorder

A)  blockage of important receptors 
B)  neurons that depolarize too easily 
C)  lack of neurotransmitters 
D)  poor transmission of signals along the axon

Myelin

A fatty substance that surrounds neurons' axons, helping to speed up the transmission of electrical signals in the nervous system.

Neurons

Electrically excitable cells in the nervous system that process and transmit information through electrical and chemical signals.

Neurotransmitters

Chemical messengers that transmit signals across the synaptic cleft from one neuron to another, influencing mental processes and behavior.