The NHTSA reports that most accidents occur during rush hour, between 3 p.m. and 6 p.m. And according to the NHTSA, Saturday is the most dangerous day of the week to drive, primarily because there are more cars â and more drunk drivers â on the road than any other day.
They are also commonly known as neuroglia and even more simply glia. In more detailed terms, neuroglia are cells in your nervous system that are not neurons. Their role is to be the support team and cheerleaders for the neurons. The neuroglia: Form myelin, which wraps around axons to speed up electric impulse conduction ; Provide nutrients to your neurons, including oxygen ; Destroy pathogens ; Provide a general support structure on which neurons can sit ; In this lesson, we will focus on the neuroglia located in your central nervous system.
Six Types of Neuroglia By Natasha Gilani ; Updated April 24, 2017 Neuroglia, or glial cells, are part of the nervous system that support neurons by providing them nutrients, oxygen and insulation and by eliminating harmful pathogens. They comprise approximately 15 percent of the total cellular composition of the central nervous system, and are found in all regions of the spinal cord and brain.