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.
A single stroller rental currently costs $15 per day, and a double costs $31 per day. Buying multi-day/length of stay rental saves $2 per day for a single and $4 per day for a double. A $100 deposit is required for strollers rented at Downtown Disney.
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.