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.
A neuron (/ËnjÊÉrÉn/ NYEWR-on or /ËnÊÉrÉn/ NEWR-on, also known as a neurone or nerve cell) is an electrically excitable cell that processes and transmits information through electrical and chemical signals. These signals between neurons occur via specialized connections called synapses.
Neuroglial Cells fill spaces, support neurons, provide structural frameworks, produce myelin, and carry on phagocytosis. Four are found in the CNS and the last in the PNS. Microglial cells are small cells that phagocytize bacterial cells and cellular debris. Oligodendrocyte form myelin in the brain and spinal cord.