Marijuana and its effects on mental health

Marijuana is a drug used commonly in the world among teenagers. The countries most affected are New Zealand, United States of America, Australia and several countries in Western Europe. It is estimated that around162 million people all over the world use marijuana and this represents 3.9 percent of the population worldwide (Sundram, 2006).Advertising We will write a custom essay sample on Marijuana and its effects on mental health specifically for you for only $16.05 $11/page Learn More It is believed that the consumption of this drug is associated with several negative impacts on human health. Therefore, this paper seeks to analyze the epidemiological research study findings that will show the relationship between marijuana and its effects on mental health. Marijuana is a drug that is smoked like a cigarette. Studies show that the drug has adverse effects on the brain of the users. It has an active herbal component that is referred to as tetrahydrocanna binal that is known for its negative effects on cannabinoid receptors (Murray Bevins 2010). Delta-9-tetrahydrocannabinal greatly affects the CB receptors. To understand the altering role of cannabis, it is necessary to understand that CB receptors are divided into CB1 and CB2. CB1 plays a variety of regulatory roles in the body and is found in many parts of the brain. On the other hand, CB2 receptors play the role of regulating the immune system. CB! Activates G-proteins then reduce the production of Calcium ions while increasing Potassium ion distribution. These processes lead to â€Å"†¦depolarization-induced suppression of inhibition† (Murray and Bevins, 2010, p. 266). This process generally leads to impeding of transmission from the presynaptic terminal.† Endogenous cannabinoid becomes more at the post synaptic stage causing further postsynaptic excitation. The effect of marijuana on the CB1 receptors have has great impacts on the daily activities of an indivi dual. The synaptic processes are great factors in learning and the process of memorization. In precision, use of marijuana affects an individual’s memory and learning process through the impact of Delta-9-tetrahydrocannabinal component that affects the CB1 receptors. This happens through the inhibition of endocannabinoid signaling which is a prerequisite for the learning process that takes place in the cerebrum. Furthermore, the same endocannabinoid signaling is a prerequisite for the processes of memorization that take place in the amygdale (Murray, Morrison, Henquet Forti, 2007).Advertising Looking for essay on psychology? Let's see if we can help you! Get your first paper with 15% OFF Learn More Other studies have also pointed out that early stages of marijuana use leads to reduced blood flow to the brain. This is referred to as cerebral blood flow. However, the effect is not similar with experienced marijuana users of whom the study pointed out increase in cerebral blood flow. As compared to placebo, the use of marijuana generally increased cerebral blood flow in the globe especially in the frontal lobe and the right hemisphere. Another study pointed out increased metabolism in the cerebral after induction of marijuana (OLeary, Block, Koeppel, Flaum, Schultz, Andreasen,Ponto, Watkins,Hurtig Hichwa,2002). Short-term memory is another victim of increased use of cannabis. According to Iversen (2003), several studies have been carried out and proved that short term memory is greatly impaired by increased use of cannabis. It has been proved that most users of marijuana faired poorly in tests that included attention. On other studies carried out on animals, it was clearly founded that THC which is the most active component of marijuana, synthetic cannabinoids and anandamide affect an individual’s short term memory. This was very evident also in tasks that involved spatial learning. He further shows that cannabinoids affect to a great extend the hippocampus. The effects of the use of marijuana can be comparable to those exhibited by the removal of this important part of the brain (Richardson, 2010). Cannabinoids impair with the ability of this part to process the sensory information through disrupting of the hippocampal circuits. There are other effects of marijuana on the brain that have not been scientifically proved. For instance, medical research on deceases associated with brains show that there is an increase in chances of having several of these deceases in individuals who smoke marijuana. For instance, Sundram (2006) argues that the use of marijuana can be associated with most of the common mental health problems. Among them are strong links between use of cannabis and depression. In addition, cannabis was also linked to anxiety, bipolar disorder, manic and hypomanic symptoms, psychosis et cetera.Advertising We will write a custom essay sample on Marijuana and its effects on mental health specifical ly for you for only $16.05 $11/page Learn More In his conclusion, it is clear that there is a complex relationship between the use cannabis and these mental diseases. However, it calls for further research because so far no clear causes have been identified. Even so, use of cannabis has been scientifically tested and proved to have exacerbate the symptoms of most of the mental diseases. Murray et al (2007) bring out another negative effect of marijuana on the brain. In their argument, they purport that use of marijuana negatively implicates on higher brain functions. This can be attributed to the effects of THC on the neocortex. Neocortex is affected by marijuana given the high concentration of CB1 in it. The effect of THC on pre and post synaptic processes is explained earlier in the paper. As a result of these, marijuana users tend to experience time moving faster than the normal speed at which the rest of the people experience. If asked t estimate the tim e spent during a period, they tend to over-estimate time. On the other side, if asked to give cue after an estimated period of time, they tend to give the cue after a shorter duration that outlined. Laaris, Good Lupica (2010) argue that marijuana has great effects on the hypothalamus. The endocannabinoid anandamide had been proved to be a great stimulant of food intake in animals. The study concluded that the hypothalamus contained the endocannabinoids which play an integral role in regulation of food intake. This points out that impairment of the CB1 receptors in the hypothalamus might have effects on the control of food intake. Use of marijuana (which is actually the injection of THC) inhibits the production of leptin and hence increases the appetite of the individual. This means that use of marijuana impairs with an individual’s ability to control food intake. In conclusion, research has clearly pointed out that use of marijuana has drastic effects on the functioning of th e brain. The CB1 receptors which are very common in the brain when impaired can have negative effects on high level functioning of the brain, short term memory, food intake regulation, increase in cerebral blood flow and exacerbation of symptoms of mental health complications. All these effects of marijuana are caused by the Delta-9-tetrahydrocannabinal, and other active chemical elements found in marijuana that alter the functioning of the CB1 elements in the brain. Although the use of marijuana has been associated with some few positive effects, the negative ones simply outweigh them.Advertising Looking for essay on psychology? Let's see if we can help you! Get your first paper with 15% OFF Learn More It is therefore important that an individual understands the effects that the drug has on their brain and how this impacts their day to day lives before making the decision of using marijuana. Reference List Iversen, L. (2003). Cannabis and the brain. Brain, 126, 1252-1270. Laaris, N., Good, C., Lupica, C. (201O).Tetrahydrocannabinol is a full at CB1 Receptors on GABA neuron axon terminals in the hippocampus.  Neuropharmacology, 59, 121-127. Murray, J., Bevins, R., (2010). Cannabinoid conditioned reward and aversion: Behavioral and neural process. ACS Chemical neuroscience, 1, 265 -278. Murray, R., Morrison, P., Henquet, C., Forti, M. (2007). Cannabis, and mind the Society: the hash realities.Science and society, 8, 885. OLeary, D., Block, R., Koeppel, J., Faum, M., Schultz, S., Andreasen, A., Ponto, L.,Watkins, G., Hurtig, G., Hichwa, R. (2002). Effects of smoking marijuana on perfusion and cognition. Neuropsychopharmacology, 26(6), 802-816. Richardson, T. (2010). Cannabis us e and mental health: A review of recent epidemiological research. International journal of pharmacology, 6(6), 796-807 Sundram, S., (2006).Cannabis and neurodevelopment: implications for psychiatric disorders. Human psychopharmacology, 21, 245. This essay on Marijuana and its effects on mental health was written and submitted by user Paula E. to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

What Are Good Argumentative Essay Topics for Teen Girls Secrets That No One Else Knows About

What Are Good Argumentative Essay Topics for Teen Girls Secrets That No One Else Knows About The clarification of discoveries with different examples is vital. It's important to select debatable argumentative essay topics since you need opposing points you may counter to your own points. As an issue of fact, you need to always study examples of essays which were actually put into practice. You should have accessibility to proper resources which will aid you to compose the essay with good sense and structure. To boost the probability that you truly benefit by reading an example essay, you must consider your own opinion. Understanding how to compose a strong argumentative paper can help you advance your very own argumentative thinking. The success of your essay is in the ideal selection of the topic. One other important process when writing the college paper is to get a framework before writing your very first draft. If you are pleased with the degree of your knowledge on a particular subject, hen you may safely consider it as the topic for your essay. The main aim of topic choice for a proposal essay is to demonstrate the idea can be put into place in practice. In choosing your topic, it's frequently a good concept to start out with a subject which you already have some familiarity with. Picking an emotional topic is also a superb idea. What Are Good Argumentative Essay Topics for Teen Girls - the Conspiracy Your whole paper will be a lot better because of this, and your grades will follow. On the flip side, in the event the brief essay is viewed as an important learning tool, it is not hard to learn how it can benefit students. English language classes usually need a lot of writing. Keep it concise Most times, the duration of the paper is provided in the requirements. The Lost Secret of What Are Good Argumentative Essay Topics for Teen Girls Remember that you have to make it sound ap pealing and original, as nobody would want to complete the text that's dull or old news. You may continue to keep your argumentative essays for your upcoming job portfolio in case they're highly graded. No any individual can deny the truth that classification essay is a tricky sort of essay and it might make one wonder what things to do and the way to succeed. The essay demands proficient handling and skilled strategy. If your essay isn't an imaginative narrative, don't forget to do a little research on the topic before you begin prodding your pen on the paper. Argumentative essay is about arguing and debating on a subject, which is debatable. An argumentative essay is a certain sort of academic writing. If you would like to study about various varieties of essays in detail, here's an in depth guide on types of essays with definitions and topics. If you want more topics, here are a few interesting compare and contrast essay topics. Controversial topics work nicely for speeches and essays, since they typically evoke strong opinions on either side. Moral argumentative essay topics are a few of the simplest to get carried away with. You must read the essays written by those who have lived it. Every American should learn how to speak Spanish.

Research Paper Topics on Exercise - How to Choose the Best One For You

Research Paper Topics on Exercise - How to Choose the Best One For YouIn this article I will discuss some of the research paper topics on exercise. The topics that will be covered include ideas on exercises for the long term and exercises that are specific to certain types of exercise.Long term exercise is a topic that is sometimes talked about but I don't think many people think about how it applies to them or their health. My view is that when you stop exercising for a period of time you are actually doing your body a disservice.When you stop exercising your body basically needs some time to recover. Your muscle tissue repairs itself by using those body chemicals that it used to use for those activities. As soon as you stop these activities you are robbing your body of the opportunity to repair itself.This is why research paper topics on exercise focus on giving you exercises that will help you speed up the process of repairing your muscle tissue. It doesn't matter whether you are working out to improve your cardiovascular health or you are trying to improve your strength and endurance you can make a difference.So what types of exercises can be used to speed up the repair of your muscle tissue? Well the most obvious is running. Studies have shown that one hour of moderate running three times a week is enough to get your body ready for the next exercise.If you want to make sure that you are getting your muscles ready for the next workout then you should make sure that you are doing some strength training exercises. If you are working out at the gym for an hour then you should have to do four to six sets of thirty seconds each.Don't forget that this is not the only way to make sure that you are repairing your muscle tissue. You can also add some cardiovascular training to your schedule so that you can work out at a faster pace.A great suggestion for a full body workout is a combination of resistance and cardio training. Make sure that you follow all of these id eas in your quest to find a good research paper topic on exercise.

The Downside Risk of College Essay That Didnt Work That No One Is Talking About

The Downside Risk of College Essay That Didn't Work That No One Is Talking About You will shortly locate the official data about us. Bear in mind there is not any way you will be able to fit your complete life story in your application. It merely makes this author sound dismissive of a substantial swath of the populace. This procedure is not one in which that we would like to see evidence which you're just like everybody else. The True Meaning of College Essay That Didn't Work Furthermore, nobody is good at everything. Since it done on abortion persuasive essays is crucial to write about abortion is a superior first. The fact of the issue is that I really did not wish to get thrown the ball. Last, the detail of real speech makes the scene pop. College Essay That Didn't Work and College Essay That Didn't Work - The Perfect Combination Please be aware that a few of these college essay examples could be responding to prompts that are no longer being used. While you could be convinced your essay will certainly impress the admission committee for its...uh. Mad hot ballroom essay within this week stipulates a grade. After reading the essay, be certain to read the critique. Your stories aren't debatable. There's more than 1 story it's possible to decide to tell. Unfortunately, stumbling in the TMI zone of essay topics is more prevalent than you believe. Above all, the essay manages to convey a degree of humility that's refreshing. So you don't actually wish to get a topic! Essays which don't demonstrate these qualities are usually experiencing tone-deafness. Don't forget, no reader would like to be lectured at. Money that abortion can't use to choose shelters over again at the term abortion by means of your essay considers. You just need to include a single date. Even 16 hours each week can cause you to be tired, irritable and more inclined to burnout, so be mindful. No matter the case might be, a job can get in the manner of things. Don't get a job if you previously have a history of turning work in late You know whether you are the sort of person that leaves an essay to the previous moment. Unique things to various men and women, since the situation demanded. A good deal of people believe they must have all the answers already. Everyone would love to do something which matters to them, but it's the men and women who actually commit their time that are truly motivated. Most people have a difficult time checking over their very own work. Parents have a tendency to go obsessed with receiving their kids in the most suitable college. Since you may see, students are certain to face many challenges should they wish to turn into a member of the buy essay club. The student understood why he wished to visit this college. Working on projects that are focused on bettering communities shows me they will probably center on the larger good of the group, she adds. Explain your commitments, and you're going to be the type of student colleges find immensely attractive. They are not looking for perfect people. Participating in such a huge study from begin to finish has validated my interest in academic research for a profession. Let's first point out exactly what this draft has choosing it. It may seem like a great choice to make sure high quality of our work, but it isn't always appropriate. Ever since your grader is working fast and attempting to make a fast decision for what grade to give, nailing the most important point in the exact first paragraph produces a sense of satisfaction in the grader. Also, bear in mind that no college is eager to admit somebody who is too close-minded to gain from being taught by other people.

Sample Essay on a Cautionsary Fable Based on Sexual Preditors and Phishing

Sample Essay on a Cautionsary Fable Based on Sexual Preditors and PhishingHere is a sample essay on a cautionary fable based on sexual preditors and the latest problem: phishing! The Internet was filled with warnings as recently as two years ago that the use of the Internet was being used by predators to prey on innocent individuals. As a result, the threat posed by these predators has increased.Now, we are seeing a new trend in the increase of warning signs: people using the Internet to 'harvest' identities from unsuspecting individuals. This is where people who look like other people begin communicating with them online, and then ask for information that they can use for credit card or social security numbers, bank account numbers, and other types of personal information. In some cases, these criminals may even impersonate someone that lives at the same address as you do, or perhaps they will even have the very first and last name!If you have never heard of this new menace, it is s imply called a 'phishing' attack. What happens is that you log into your e-mail account, either to check an e-mail for a message or to sign up for a service, and that e-mail account is then compromised. If you use a computer or wireless Internet connection when your e-mail is in use, you run the risk of leaving your log-in information, which includes the password to your e-mail account, at risk.For instance, if you enter your credit card number, bank account number, or other sensitive information into a fake website, your information could be stolen in the process. If you look up a 'free credit report' on the Internet, it is possible that the report will be sent to the address of a known fraudster. The Internet has been used as a tool to advertise services and products that may not be legitimate. You should always do your research before giving any information out, especially information that relates to your financial account.There are many warning signs. For example, if you receive an e-mail from a source that asks you to reply that it will only contain information that you tell it to or that it will not contain personal information. These messages are commonly known as phishing or bait e-mails. The next sign is that the request for your personal information seems to be coming from a person who you know - you have met him in person or communicated with him through e-mail or telephone.The use of the Internet is considered to be one of the warning signs of phishing, because if someone knows where you live or work, he or she can make you think that your name and address are not safe. One of the reasons why it is so important to stay vigilant is because of the potential harm that can come from phishing attempts. Not only is your identity valuable but your financial information as well.One other sign of phishing is that the e-mail that you receive is trying to force you to send money to a suspect third party. Be wary of such e-mails. Another sign of phishing is th at a person who you may know may appear to be the victim of the crime, but he or she may be deceiving you about how serious the crime is.If you see any of these warning signs, know that it is a cautionary fable. However, there is help available in the form of the right training and the right tools.