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Young people who regularly use marijuana may have good news: a study conducted by Mbadachusetts General Hospital (USA) found that after a month of abstinence with this drug, improvements Measurable functions of the memory were found.
The study, published in the Journal of Clinical Psychiatry, is one of the first to track the evolution of cognitive functions in the past after cessation of marijuana use.
The first is that adolescents learn better when they do not use cannabis. The second is that at least some of the shortcomings badociated with cannabis use are not permanent and can actually improve quickly when they stop using marijuana. "explains Randi Schuster, director of neurology at the Addiction Center at Mbadachusetts General Hospital and lead author of the study.
88 young people from the Boston area aged 16 to 25 were recruited. marijuana at least once a week
The investigators divided them into two groups: one stopped smoking for a month, while the other maintained his usual use of marijuana. Previous factors of learning, motivation, cognition, mood, and frequency of use were taken into account so that the two groups were equivalent, with weekly tests of memory and cognition.
ability to learn and remember new information was better perceived among those who had stopped using cannabis.In addition, this improvement has occurred to a large extent during the course of last week of abstinence. On the other hand, the attention is not better at this moment. In addition, among those who continued to consume, no cognitive improvement was found.
Better grades
"The ability to learn or map new information, a very important element of success in the clbadroom, is better when Schuster
He adds," Young cannabis users who stop eating regularly – for a week or more – could be better prepared to learn effectively and efficiently. Therefore, be in a better position to succeed in your studies. We can confidently say that these findings suggest that refraining from using cannabis helps young people learn, while continued use may hinder the learning process. "
That's all, Dr. Evelyn Benavides, a neurologist at the Andean University Clinic, says it's necessary to conduct a longer study to see the true implications of consumption." One month not enough to see the permanent damage that marijuana can cause "
He adds that marijuana has other consequences on the body." It's a depressant of the central nervous system and in some people, the number of neuron deaths is increasing, which is irreversible. "
Coincides with Anneliese Drr, director of the Department of Psychiatry and Mental Health of the Faculty of Medicine at New York University of Chile. The recovery or not of the memory will depend on the time that the young man smokes, the age of the beginning and the individual sensibility. "
Drr, who conducted two studies on marijuana among Chilean schoolchildren – the latest in 2013-, checked what s uit: "The areas related to learning, memory and love are affected by the use of marijuana (…) The sad thing was to note that young schoolchildren Had no idea of the damage done. "
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