The Baroque was an elaborate style of art that existed in Europe from the late 1500s to the middle 1700s. Baroque paintings, sculptures, and buildings, as well as musical compositions, are known for their richness and drama. The grand works of art were meant to appeal to a personâs emotions or senses.
Dopamine Levels Increase. All addictive drugs affect brain pathways involving rewardâthat is, the dopamine system in the reward pathway. Within seconds to minutes of entering the body, drugs cause dramatic changes to synapses in the brain. By activating the brain's reward circuitry, drugs deliver a jolt of intense pleasure.
As it turns out, marijuana causes the brain to release a chemical known as dopamine. This chemical plays a role in many essential functions, and is actually related to marijuana in more ways than you might think.s the name implies, neurotransmitters work to transmit signals across brain cells, also known as neurons. But dopamine is an especially important neurotransmitter. It is often called the âfeel goodâ chemical, because it is directly responsible for feelings of pleasure and reward.