Grave (burial) From Wikiquote. A grave is a location where a dead body (typically that of a human, although sometimes that of an animal) is buried. Graves are usually located in special areas set aside for the purpose of burial, such as graveyards or cemeteries. 1 Quotes.
The most effective way to artificially increase levels of dopamine is to take a psychostimulant ADHD medication. Most of these medications act as amphetamines or increase dopamine levels via slightly different mechanisms (e.g. methylphenidate).
This reward circuit that is overstimulated by drugs uses a particular neurotransmitter called dopamine. So researchers have not been surprised to discover that practically all of the drugs that cause dependencies increase the amount of dopamine in the reward circuit. They do so in different ways. Drugs act by imitating, stimulating, or blocking the effects of certain neurotransmitters.