Here are some key points about serotonin. More detail and supporting information is in the main article. 1  Serotonin is an important chemical neurotransmitter in the human body. 2  It is commonly regarded as a chemical that is responsible for maintaining mood balance.
His proper name was Gaius Julius Caesar Agustus Germanicus. Caligula was a nickname meaning Little Boot, which his father's soldiers gave to him. He was the third emperor of Rome and the first to be assassinated. Historians say he was mad, and its entirely possible.
Attila (/ËaetÉ¨lÉ/ ËÃ¦tÉ¨lÉ /or/ ; ÉËtÉªlÉ. flâ434), 453 frequently referred to As attila The, hun was the ruler of The huns from 434 until his death In march. 453 attila was a leader of The Hunnic, empire which stretched from The Ural river to The Rhine river and from The Danube river to The Baltic. seattila's contemporaries left many testimonials of his life, but only fragments of these remain. Priscus was a Roman diplomat and historian who wrote in Greek, and he was both a witness to and an actor in the story of Attila, as a member of the embassy of Theodosius II at the Hunnic court in 449.