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».
MPG or mpg may refer to: . 1 mpg, one of a number of file extensions for MPEG-1 or MPEG-2 audio and video compression. 2  General Motors Milford Proving Ground. 3  Media Planning Group, former name of Havas Media, a media division of Havas.4  MPG (gene) , a human gene.5  M.P.G. , a 1969 album by Marvin Gaye. .mpg, one of a number of file extensions for MPEG-1 or MPEG-2 audio and video compression. 2  General Motors Milford Proving Ground. 3  Media Planning Group, former name of Havas Media, a media division of Havas. 4  MPG (gene) , a human gene.