People with OCD reported a reduction in the symptoms within four hours of smoking cannabis, a new study reports. Read More
Children whose mothers' used cannabis while pregnant are more likely to have an elevated risk of psychopathology during middle-school. Researchers found those exposed to cannabis in utero were more likely to experience depression, anxiety, attention problems, social-behavioral problems, and sleep disturbances. Additionally, the children showed signs of lower cognitive performance, lower indices of global brain structure, and were more likely to have a lower birth weight. Read More
Unlike long-term opioid use, frequent cannabis use does not increase sensitivity to pain. Read More
Sibling study reveals moderate cannabis use during adolescence has adverse effects on cognitive function that cannot be explained by genetics or other environmental factors. Read More
Staphylococcal enterotoxin, a bacterial toxin implicated in some ARDS cases, can be prevented by treatment with the cannabis compound THC. Findings also suggest a potential role for using cannabinoids to treat ARDS caused by COVID-19. Read More
Women who use cannabis during pregnancy are at increased risk of their child being diagnosed with autism. Read More
High school aged girls who use marijuana experience a greater impact on their working memory and academic success than their male peers. Read More
Exposing mice to THC, researchers noted persistent activation of mitochondrial cannabinoid receptors located within astrocytes resulted in a cascade of molecular processing that led to dysfunctional glucose metabolism. The ability of astrocytes to transform glucose into "food" for neurons was reduced. The reduction resulted in a compromise in neural function, with a harmful impact on behavior. Specifically, social interactions were reduced for 24 hours post cannabis exposure. Read More
Examining the brains of frequent cannabis users, researchers have identified a pattern of connectivity related to craving the substance. The findings add weight to the idea that brain regions do not work in isolation, but via the connectivity of multiple networks that signal to each other depending on state and need. Brain connectivity during cannabis cravings is not static but has fluctuations in connection patterns between the central executive network and nucleus accumbens. Read More
Multiple sclerosis patients are nine times more likely to discuss the use of alternative medicines, including cannabis, with their neurologists as treatment options than they were in 2001. 81% of MS patients report the use of dietary supplements to help with disease management, and 39% report participating in mindfulness and other mind-body therapies. 30% of patients reported using marijuana to help treat their symptoms. Read More
High-potency marijuana boosts the blood level of THC more than 50% more than smoking lower-potency cannabis, but it doesn't necessarily make you higher or impair cognition more, a new study reports. Read More
Cannabis reduces the severity of symptoms by more than half in the short-term for people suffering from PTSD. Using cannabis reduces recurring thoughts of a traumatic event by 62%, flashbacks by 51%, irritability by 67%, and anxiety by 57% for those with PTSD. However, the reduction of symptoms is not permanent. Read More
