Concept art. Concept art is a form of illustration used to convey an idea for use in films, video games, animation, comic books, or other media before it is put into the final product. Concept art is also referred to as visual development and/or concept design.
The term âpsychoactive substancesâ includes all substances that affect the brainânot only legal, non-prescription drugs such as alcool and tobacco) and illegal drugs such as cannabis and heroin), but also prescription medications such as Valium and other tranquilizers and Prozac and other antidepressants.
Acetylcholine-used to control muscles by the spinal cord neurons and to regulate memory from other neurons in the brain.   Dopamine-produces feelings of pleasure.   â¦ Serotonin-inhibits virtually all activities. It is important for sleep, mood, and eating behaviors.eurotransmitters are chemicals located and released in the brain to allow an impulse from one nerve cell to pass to another nerve cell. Some common neurotransmitters are acetylcholine, norepinephrine, dopamine, serotonin and gamma aminobutyric acid (GABA).