Stimulants, such as caffeine and nicotine. Amphetamines such as Ritalin are also considered more potent and psychoactive stimulants. Meth and MDMA are also stimulants often used recreationally. Stimulants are "uppers" that speed up the CNS.
Stimulants are drugs that speed up the Central Nervous System. Some examples are Caffeine, Cocaine, and Amphetamines.
True
stimulante
True
The drugs speed up our nervous system . (so, the people ,who take drugs, feel very excite after taking drug) When we take drugs for long time, our nervous system would be very weak ,and we could die.
Focalin is a brand name for the medication dexmethylphenidate, which is a central nervous system stimulant used to treat attention deficit hyperactivity disorder (ADHD). While it shares some similarities with amphetamines, it is not the same as "speed" in the context of illicit drugs.
By being wrapped in myelin sheaths, produced by Schawann cells in the peripheral nervous system and oligodendrocytes in the central nervous system.
Cocaine, Meth, Jenkem, ADD/ADHD pills, and Ecstacy
They slow the functioning of the body and its reactions.
Your nervous system Will speed up.
No, marijuana is not an amphetamine. Amphetamines are a class of stimulant drugs that affect the central nervous system, while marijuana is a plant that contains the psychoactive compound THC, which produces a different set of effects.
Myelin is found in the nervous system and is produced by cells called oligodendrocytes in the central nervous system and Schwann cells in the peripheral nervous system. Its function is to insulate and protect neurons, as well as speed up the transmission of electrical impulses along nerve cells.