This differentiates the central nervous system from the peripheral nervous system, which consists of neurons, axons and Schwann cells. Oligodendrocytes and Schwann cells have similar functions in the central and peripheral nervous system respectively.
I really do think the cost of renting a stroller at Disney World is an outrageous amount of money. But, if you have no other choice, please be sure to add this cost into your vacation budget. The Disney World Stroller Rental fees are: SINGLE: $15.00 per day.
Just like buying a family car, prices of prams and buggies vary dramatically depending on your chosen make and model. New prams and buggies range from about $300 right up to $1000 and you can get umbrella style strollers for less than $100.