By Stephanie Liou 26 Jun, 2011 Glutamate Toxicity. Glutamate is a powerful excitatory neurotransmitter that is released by nerve cells in the brain. It is responsible for sending signals between nerve cells, and under normal conditions it plays an important role in learning and memory.
Fg. Fg is an abbreviation used in physics and engineering for the force exerted by gravity on an object, normally represented in units such as the newton. Fg is always a conservative force. see more on Definitions.net Â».
Graphics Interchange Format. GIFs are image files that are compressed to reduce transfer time. The proper pronounciation of the acronym is a soft g sound: like JIF. The creators of the format, Bob Berry & Steve Wilhite, claim that this soft g sound is used. It can also use multiple images for animated effects (animated GIFs). I'm using a GIF because it's just faster to up/download.