Related to finale: three months later, you can see that the spots in the mri appear to be smaller. using what you know about the structure of a neuron, explain what is happening to the neurons in the area where the lesions are disappearing.

Leison is what is been seen in the brain as white Spot it is as a result of activities carried out in the brain. MR monitors how blood flows into a part of the brain will then transfer the lesion into the brain.

Myaline sheets surround the nerves cells forming a layer round the axons.

Break down of Myaline sheathe leads random shot of neurons this then result in white leison. The leison disappers after the myelin sheat have been healed or repaired by the actions of the neuron present.

Neurons then carries signals or impulse that the myelin sheat have been fixed.