Preparations also showed decreases in axon diameter which were proportional to the swelling of the terminal section of the myelin sheath. As the external fiber diameter did not change, it can be concluded that swelling of the Schwann cell cytoplasm occurred as a result of displacement of the ...
Define gaps. gaps synonyms, gaps pronunciation, gaps translation, English dictionary definition of gaps. n. 1. a. An opening in a solid structure or surface; a cleft or breach: wriggled through a gap in the fence; a large gap in the wall where the artill