The Neurological Effects of Marijuana: What You Should Know Before Consuming Cannabis

On October 17th 2018, the sale and consumption of recreational marijuana was officially legalized in Canada. According to Statistics Canada, 42.5% of Canadians ages 15+ have consumed cannabis at least once in their lifetime. So while this is great news for many, it is important to understand what cannabis is and the neurological effects that it may have on you. Marijuana, commonly known as weed and/or pot, is a psychoactive drug derived from cannabis plants. Cannabis can be inhaled through smoke and vapors, ingested through edibles and capsules, sprayed and dissolved under the tongue (sublingual), and topically through bath salts, lotions, and oils. The three main types of cannabis plants include Cannabis Sativa, Cannabis Indica, and Cannabis Ruderalis. Along with physical differences, the effects of each type of plant varies.

Dr. M. Arnold Muller

Dr. M. Arnold Muller

Dr. M. Arnold Muller is a licensed School and Clinical Psychologist currently based in Toronto, Ontario, with 31 years of practice experience in two countries. Prior to his time in Canada, he spent the first half of his career in South Africa. Dr. Muller has a Ph.D. with specialization in Psychotherapy from the University of Pretoria, and a Masters Degree in Clinical Psychology. He also has a second Masters Degree in Practical Theology from the University of Stellenbosch.

Dr. Muller has worked in many settings including school boards, addiction centres, correctional institutions, the military, churches, and private practices. Spending time in these organizations has allowed him to gain an astounding amount of experience in psychological assessment, diagnosis, and treatment plan preparation and application.

Dr. Muller also has training and exposure to Neurofeedback Training, Somatic Experiencing, crisis intervention, conflict resolution and managing cultural differences. In his spare time, you can find him hiking, travelling, working on his photography, poetry, and spending time with his family and friends.

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