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».
The group of women Iâm referring to are often called âfag hags,â a term that manages to be derogatory toward two groups: women and gay men. The term 'fag hag' refers to a woman, usually in her 20s or 30s, who loves hitting the gay bars with her gay male friends on a Saturday night on the town.