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- Marijuana can disrupt how young brains develop – but in older adults, it can boost the neural connections associated with memory and learning.
www.newscientist.com/article/2408933-everything-you-need-to-know-about-the-way-cannabis-affects-your-brain/Everything you need to know about the way cannabis affects ...
3 days ago · Lifetime cannabis use is associated with several aspects of brain structure and function in later life but cannabis use may not be the cause of these changes, according to a new study by researchers at Oxford Population Health and the Department of Psychiatry. Published in BMJ Mental Health, this is the largest observational study of ...
Jun 1, 2023 · The latest findings are shedding light on how biological brain differences may influence cognitive effects in adolescent users, how cannabis can interfere with pharmaceutical medications for depression and other mental health issues, and the potential mental benefits for older adults.
- New Research on Cannabis Use and Cognition in Midlife
- More Studies Are Needed on Cannabis Use and Brain Health
- What Should You Do If You Experience Cognitive Effects of Cannabis?
Recent research published in The American Journal of Psychiatryclosely followed nearly 1,000 individuals in New Zealand from age 3 to age 45 to understand the impact of cannabis use on brain function. The research team discovered that individuals who used cannabis long-term (for several years or more) and heavily (at least weekly, though a majority...
The new research is just one of several studies suggesting there is a link between long-term heavy cannabis use and cognition. Still, future studies are needed to establish causation and explore how long-term cannabis use might impact the risk of developing dementia, since midlife cognitive impairment is associated with higher rates of dementia.
Some people who consume cannabis long-term may develop brain fog, lowered motivation, difficulty with learning, or difficulty with attention. Symptoms are typically reversible, though using products with higher THC content may increase risk of developing cognitive symptoms. Consider the following if you are experiencing cannabis-related cognitive s...
- hhp_info@health.harvard.edu
Apr 18, 2024 · This study found that cannabis use during adolescence was associated with alterations in brain function in medial prefrontal cortical and insular brain regions during cognitive task. The study measured executive functioning, emotional reactivity and regulation, and processing of rewarding stimuli.
Jul 16, 2020 · This review specifically focuses on the effects of cannabis use on cognition. Cognition encompasses our thoughts and shapes our behaviour, and refers to distinct but partially overlapping processes such as learning, memory, attention, inhibition, decision-making, and emotion regulation.
- Emese Kroon, Lauren Kuhns, Janna Cousijn
- 2021
Cannabis use has been shown to impair cognitive functions on a number of levels—from basic motor coordination to more complex executive function tasks, such as the ability to plan, organize, solve problems, make decisions, remember, and control emotions and behavior.
Feb 16, 2023 · These are the acute effects of cannabis on the brain, and also the long term effects of cannabis on brain and behaviour. So to do this, what we do is we recruit different cannabis-using...
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