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.
Calypso was a sea goddess and daughter of Atlas. In the days of myth and legend, the beautiful Calypso ruled the seas, and all sailors both loved and feared her, even though she too had mortal blood. As a heathen goddess, Calypso was able to take many forms, but since the crab was attributed as her symbol, she chose that form.