The nervous system is a complex collection of nerves and specialized cells known as neurons that transmit signals between different parts of the body.It is essentially the bodyâs electrical wiring. Structurally, the nervous system has two components: the central nervous system and the peripheral nervous system.he nervous system is a complex collection of nerves and specialized cells known as neurons that transmit signals between different parts of the body.
1 Premium dentures can cost $2,000-$4,000 per plate, or $4,000-$8,000 or more for a set.
Cost Summary of Dental Crowns. The prices for dental crowns range from $500 to $2,500 per crown and are dependent upon the materials used, location of tooth and geographic location. The average cost of a crown is $825, with or without dental insurance coverage. The cheapest cost of a dental crown is $500 for a simple metal crown.