The effects of marijuana on the Human brain.

Marijuana has been illegal for years because of the thought that it was a medicine alike(p) to cocaine, or heroin. Drugs much(prenominal) as cocaine and heroin call for the neurotransmitter dopamine. dopamine is the neurotransmitter associated with extremely gratifying sensations. If a drug interferes with its labor and causes in like manner much to be produced the result is extremely pleasurable and peck lead to severe abuse and addiction. It has recently been proven that ganja is not a drug that affects the production of dopamine. The reasonable hemp plant contains over 400 chemicals and when the plant is take or vaporized the heat produces m whatsoever more. Receptors in the timbre cells of the thinker receive these chemicals and the chemicals cause the nerve cell to florilegium in some way. The chemical in marijuana that has the biggest buffet up on the brain is tetrahydrocannabinol (tetrahydrocannabinol). THC receptors argon abundant in the brain but they are gruelling in true areas. One region of the brain where THC receptors are exceedingly concentrated is the hippocampus. The hippocampus is the 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 another(prenominal) regions of the brain that process new information into long-term memory.

So under the diverge of marijuana, new information may never register and be lost from memory completely. There is also a profound concentration of THC receptors in the base ganglia and the cerebellum. Both of these areas affect movement and coordination! . One area that does not contain any THC receptors is the medulla. The medulla controls many functions indispensable to life such as heart rate and digestion so the lack of receptors in this area has prevented any deadly overdoses of marijuana. In addition to having significant effects on the... If you want to turn back a full essay, sight it on our website: BestEssayCheap.com

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