- Carnation (Tolt) — Thumbnail History (historylink.org)
Carnation (previously Tolt), a rural community along the Snoqualmie River in eastern King County, was founded early in the settlement of the county. The town was named after the world-famous Carnation Dairy, a dairy operation that located in Tolt in 1910. The confluence of the Tolt and Snoqualmie rivers has been the main village site for the Snoqualmie tribe for thousands of years. When non-Native settlers arrived in the 1850s, the tribe greeted them in a friendly manner, so much so that in 1855, Chief Patkanim ceded the valley and tribal sites to the United States, opening the way for many homesteaders. The city of Carnation has seen many changes over the years, not the least of which is its own name.
- Axon (Wikipedia)
An axon (from Greek ἄξων áxōn, axis), or nerve fiber (or nerve fibre: see spelling differences), is a long, slender projection of a nerve cell, or neuron, in vertebrates, that typically conducts electrical impulses known as action potentials away from the nerve cell body. The function of the axon is to transmit information to different neurons, muscles, and glands. In certain sensory neurons (pseudounipolar neurons), such as those for touch and warmth, the axons are called afferent nerve fibers and the electrical impulse travels along these from the periphery to the cell body and from the cell body to the spinal cord along another branch of the same axon. Axon dysfunction can be the cause of many inherited and acquired neurological disorders that affect both the peripheral and central neurons. Nerve fibers are classed into three types – group A nerve fibers, group B nerve fibers, and group C nerve fibers. Groups A and B are myelinated, and group C are unmyelinated. These groups include both sensory fibers and motor fibers. Another classification groups only the sensory fibers as Type I, Type II, Type III, and Type IV.