Marijuana On Marijuana

Research has found that teenagers who used cigarettes were twelve times more likely to graduate to marijuana use. A similar study conducted by Denise Kandel (1992) revealed that use of marijuana affects dopamine levels in the brain in a similar way to nicotine. Cigarette smoking facilitates consumption of other substances. Smoking cigarettes initiate juveniles into the sensation of drug inhalation, which desensitizes them from the feeling of smoke clouding their lungs. This paper finds that marijuana pervades the life of a juvenile tobacco smoker. Teenagers who smoke cigarettes

One of the oldest debates in psychology is nature versus nurture. Nature is the inborn, innate character of an organism. (Spencer A. Rathus pg. 56) Nurture is the sum total of the environmental factors that affect an organism from conception onward. (Spencer A. Rathus pg. 56) Basically nature is what you have from heredity and nurture is you environmental influences.

Nature Vs Nurture is often the huge debate in psychology when it comes to determining and understanding individual’s characteristics traits. Nature is hereditary to our behavior while nurture is based on our environmental influences. Although most argue whether or not nature or nurture defines our characteristics, I believe both have an impact on we are.

Nature versus Nurture is the issue of the degree to which environment and heredity influence behavior and development. In this issue nature can be defined as, behaviors due to heredity. Which means behaviors are based on the genetic makeup of an individual and is an influence of the individuals' growth and development throughout life. On the other hand nurture are causes of behaviors that are environmental. Which means the influence is from, parents, siblings, family, friends and all other experiences to which the individual is exposed to.

Even thought is part of life to experiment with our surroundings, humans are complex beings who are mainly driven by desire and as soon as they satisfy their survival needs, they continue to follow their innate urge to reach their ultimate contentment. Therefore, even though we need to meet our desires I think this book should have also included the fact that there is no limit to what human unconscious craves and that it needs to be restrained or we become just as wild and primitive as animals. The most common feelings associated with marijuana are "hungry" and "horny" and "forgetfulness"; if we are not able to control our mind and desires,

Marijuana in the late 1960s’ had only one percent of tetrahydrocannabinol, compared to present day where Health Canada has discovered there is at least 10 percent of tetrahydrocannabinol and 30 percent in some cases. The tetrahydrocannabinol is a strong chemical and works immediately after one has inhaled it. Tetrahydrocannabinol mimics the neurotransmitter anandamide, which fills in the synapse between neurons and this disrupts the brain’s regular functions. In a normally functioning brain, anandamide activates the cannabinoid receptors but when smoking marijuana tetrahydrocannabinol activates these receptors which are in the hippocampus, cerebellum and basal ganglia. This affects the short-term memory, coordination, and learning and problem-solving skills for an individual. Brain development is also affected by the use of cannabis. Dr. Harold Kalant conducted a study in the 1980s’ with rats and cannabis use. He separated the rats into two groups; rats exposed to cannabis at adolescents and rats exposed to cannabis in adulthood. Kalant observed the rats exposed to cannabis as adolescents, had difficulty with memory and learning even after nine years of no exposure. In comparison, the rats who were adults when exposed to cannabis didn’t have long term effects. It is evident that brain development was disrupted by the use of cannabis in the growing years. Also, Dr. Andra Smith saw in her functional magnetic resonance imaging of brain activity of regular cannabis smokers and non-smokers, that the smokers had a more brain activity. She stated it was due to the brain having to work hard to “respond accurately”. It is obvious that brain function and development is harshly impacted by the use of

We never thought of pot as a drug. It was grass, herb, a non-addictive high that set your mind free and your spirit soaring. Smoking a joint was a way of connecting with young people. If you got high you were cool, if you didn’t you were straight, and ‘never the twain shall meet.’ (Ponzio, 1999)

Outlining the different ways that marijuana can be ingested can also pay a part in the effect and desire to use more than once or continuously use. Also, the user will only desire to use again if consumed in a pleasurable manner. In reference to Howard S. Becker’s Abstract, “An individual will be able to use marihauna for pleasure only when he 1, learns to smoke it in a way that will produce real effects; 2, learns to recognize the effects and connect with drugs use; and 3, learns to enjoy the sensations he perceives.” Howard S Becker also states that this proposition is based on an analysis of fifty interviews with marihauna users.

It is easy and cheap to achieve. Therefore, youth begin drug abuse with caffeine, nicotine and alcohol to seek desired effect. If these fails to provide pleasure anymore as individual needed, then the individual most likely to choose marijuana as next drugs. The short term use can alter the mood or to reach desired sate of well-being with less likely negative impact but the prolonged use can cause personality, mood, cognitive functioning, various physiological problems and can be fetal if there is interaction with other drugs or if overdoses (Perkinson,

He discussed some positives of weed such as the ever growing number of medicinal uses of pot. “In the case of Charlotte, with the use of cannabis her seizures were drastically reduced and she gained a better quality of life” (Gupta, 2013). Gupta also talked about some adverse effects of smoking. To be precise, how smoking weed affects the young adolescent brain. According to the film, smoking at an early age can lead to dependency. He also mentioned how marijuana can cause impairment while driving or doing other tasks that require complex motor

Marijuana or Hemp is known to be one of the most abused drugs.Marijuana consists of dried and crushed leaves, stems, and seeds of cannabis plant. The Delta 9-tetrahydrocannabinol, also formally known around as THC, is one of the primary psychoactive/mind-altering ingredients within marijuana that produces the feeling of being high. Within my paper I will discuss a majority of the uses of marijuana, a lot of the effects when smoked, the history of where it started and the treatment methods for marijuana, also I will include bullets on the short and long-term effects.

The effects of marijuana have been examined in several studies that focused on long-term structural differences, cognitive impairments, prenatal risks and neural functioning deficits. Long-term structural abnormalities include reductions in the volume of the hippocampus, amygdala and nucleus accumbens, where these structures also exhibited changes in density and shape. Participants in several studies showed impairment in memory, learning, concentration, coordination, as well as decreased motivation. Marijuana has addictive properties and has dramatically increased in potency over the last decade, which has led to an increase in marijuana-related fatal car accidents and to an increase in emergency room visits. On the contrary, the non-psychoactive

The human brain has 2 different types of cannabis receptors called type 1 (CB1) and type 2 (CB2) (4). The CB1 receptors are involved with neurobiological departments of the brain including the: hippocampus (memory), amygdala (emotions), cerebral cortex (conditions), limbic forebrain (motivation), and finally the cerebellum (motor condition) (4). A 1997 study concluded that THC causes dopamine release at the same rate as heroin (2). When activated the receptors in these regions release the chemical compound called dopamine affecting the brain in many ways. It is the chemical responsible for users to feel the euphoria or ‘high’ that is associated with marijuana consumption (4). Hand-eye coordination, judgement, reaction times, and tracking ability are all lowered due to marijuana usage (3). Short-term memory is also impaired while under the influence of cannabis (3). Furthermore a decrease in the user’s attention span is apparent (3). In adults who use marijuana, higher rates of psychosis with predisposition to schizophrenia are observed (3). Furthermore, a publication in the British Medical Journal concluded that marijuana use can cause adverse psychological effects including depression, anxiety, and incite violence in users(6). Constant long-term usage of cannabis can cause a dependence or an addiction to the THC in adults (3). MRI scans users also concluded that structural abnormalities in CB1

The ongoing debate of the topic “Nurture” is more important than “nature”, has been considered true many times throughout the world from books to real life scenarios and events, but what is our meaning of “nurture” and “nature”? The common aspect of “nurture” is where outside influences determine what we will be like society being an example, while “nature” is basically that genetics determine the outcome of how people turn out. There is an easy argument for the case of “nurture”, but just because of the argument being an easy case, is it really true? People acquire their personalities, opinions and beliefs through “nurture”, while they also inherit a much deeper meaning of quality through “nature”, being that, quality is the trait which it takes to commit murder, seek risk, or become an accountant. That is why the statement “nurture” is more important than “nature”is false.

“When you smoke the herb, it reveals you to yourself,” said Bob Marley philosophising about Marijuana and its effects. A quote from one of the most famous marijuana users in the history of the media propagating the drug shows that he believes that marijuana shows the true self to the user. For hundreds of years, humans have used substances to change their perceptions on life, and marijuana is one of them. Marijuana and its effects on the brain and self is an extremely interesting topic because it is so under researched that it leaves room for more evidence to keep emerging. The effects of marijuana in the medical and recreational world can alter the dynamic of the brain, cognitive function, a changed perception of reality, and a slowed sense