The Center for Development of Security Excellence (CDSE) is located in Linthicum, Md., and provides security education and training to DoD security professionals through formal classroom and distributed learning methodologies (i.e., computer-based, web-based and tele-training).
- Types of dizziness include vertigo, dysequilibrium, labyrinthitis, eniere's disease, light-headedness.
PS3 -- dizziness is a generic term used to describe several different types of balance problems, primarily lightheadedness and vertigo. webMD info on dizziness is at http://firstaid.webmd.com/understanding-dizziness-basics . many people describe anxiety, depression, worry, or fear as feeling dizzy.