This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Neuron with oligodendrocyte and myelin sheath.svg neuron cell diagram cropped to show oligodendrocyte and myelin sheath Neuronwitholigodendrocyteandmyelinsheath svg UTC Neuronwitholigodendrocyteandmyelinsheath svg Completeneuroncelldiagramen svg LadyofHats derivative work Andrew talk Original upload log This image is derivative