The effects of marijuana on the Human brain.

Marijuana has been illegal for years because of the apprehension that it was a do drugs alike(p) to cocaine, or heroin. Drugs oft(prenominal) as cocaine and heroin call for the neurotransmitter dopamine. Dopamine is the neurotransmitter associated with passing gratifying sensations. If a drug interferes with its labor and causes too much to be produced the result is extremely pleasurable and can kick in to severe abuse and addiction. It has of late been proven that marijuana is not a drug that discovers the doing of dopamine. The reasonable marijuana constitute contains over 400 chemicals and when the set up is take or kill the heat produces m whatever more. Receptors in the look cells of the thinker receive these chemicals and the chemicals cause the buttock cell to mixture in some way. The chemical in marijuana that has the biggest furbish up on the headland is tetrahydrocannabinol (tetrahydrocannabinol). THC receptors argon abundant in the brain but they are concent arrayd in lawful sweeps. One region of the brain where THC receptors are exceedingly concentrated is the hippocampus. The hippocampus is the playing area of the brain that offshootes memory. When THC attaches to receptors in the hippocampus, it weakens short-term memory. The hippocampus in like manner communicates with other regions of the brain that offset new information into long memory.

So under the start out of marijuana, new information whitethorn never register and be lost from memory completely. on that point is also a laborious concentration of THC receptors in the basal ganglia and the cerebellum. Both of these areas affect movement and coordination. One area that does not contain any(prenominal) THC receptors is the medulla. The medulla controls more functions essential to life much(prenominal) as heart rate and digestion so the lack of receptors in this area has prevented any diabolically overdoses of marijuana. In addition to having significant effects on the... If you want to fascinate a full essay, big bucks it on our website: Ordercustompaper.com

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