- openstax | Psychology | 3.2 Cells of the Nervous System
Psychologists striving to understand the human mind may study the nervous system. Learning how the cells and organs (like the brain) function, help us understand the biological basis behind human psychology. The nervous system is composed of two basic cell types: glial cells (also known as glia) and neurons. Glial cells, which outnumber neurons ten to one, are traditionally thought to play a supportive role to neurons, both physically and metabolically. Glial cells provide scaffolding on which the nervous system is built, help neurons line up closely with each other to allow neuronal communication, provide insulation to neurons, transport nutrients and waste products, and mediate immune responses. Neurons, on the other hand, serve as interconnected information processors that are essential for all of the tasks of the nervous system. This section briefly describes the structure and function of neurons.
- Gerald Ford (Wikipedia)
Gerald Rudolph Ford Jr. (/ˈdʒɛrəld/ JERR-əld; born Leslie Lynch King Jr.; July 14, 1913 – December 26, 2006) was an American politician who served as the 38th president of the United States from 1974 to 1977. He previously served as the leader of the Republican Party in the U.S. House of Representatives from 1965 to 1973, and as the 40th vice president under President Richard Nixon from 1973 to 1974. Ford succeeded to the presidency when Nixon resigned in 1974, but was defeated for election to a full term in 1976. Ford is the only person to serve as president without winning an election for president or vice president