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marijuana

Featured Neuroscience Open Neuroscience Articles

·June 2, 2021·5 min read

Early Exposure to Cannabis Compounds Reduces Later Neural Activity

A new study in Zebrafish reveals exposure to compounds found in cannabis during the early stages of development was linked to a significant drop in neural activity later in life.

Featured Neurology Neuroscience

·May 13, 2021·3 min read

Team Tests Medical Marijuana as Possible Therapy for Chronic Itch

A new case study reveals medical marijuana may provide rapid relief for sufferers of chronic itch. Researchers say THC attaches itself to brain receptors that influence the nervous system. This reduces inflammation and nervous system activity, leading to a reduction in itch sensation.

Featured Genetics Neuroscience Open Neuroscience Articles Psychology

·April 14, 2021·4 min read

Genetic Predisposition to Schizophrenia May Increase Risk of Psychosis From Cannabis Use

While cannabis users reported more psychotic experiences than non-users generally, the effect was more pronounced in those with a genetic risk factor for schizophrenia.

This shows a man holding up a marijuana cigarette

Featured Neuroscience Open Neuroscience Articles Visual Neuroscience

·April 13, 2021·3 min read

Smoking Cannabis Significantly Impairs Vision

Smoking marijuana affects several key visual functions, including 3D vision and contrast sensitivity. However, 90% of cannabis users believe the drug has either no, or minimal, effect on their visual abilities.

Featured Genetics Neurology Neuroscience

·March 9, 2021·6 min read

CBD Reduces Plaque and Improves Cognition in Model of Familial Alzheimer’s

A two-week course of CBD helps normalize and restore the function of two proteins associated with reducing amyloid-beta accumulation in mouse models of familial Alzheimer's disease. CBD also reduces levels of IL-6, an immune protein associated with inflammation in Alzheimer's patients.

This shows a woman breastfeeding a newborn

Featured Neuroscience

·March 8, 2021·4 min read

THC Stays in Breast Milk for Six Weeks

THC remains present in breast milk up to six weeks after a woman abstains from marijuana consumption.

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Featured Neurology Neuroscience Pain

·September 10, 2020·4 min read

Pain Tolerance Among Cannabis Users

Unlike long-term opioid use, frequent cannabis use does not increase sensitivity to pain.

Featured Neuroscience

·August 26, 2020·4 min read

How THC May Treat Acute Respiratory Distress Syndrome

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.

Featured Open Neuroscience Articles Psychology

·July 15, 2020·5 min read

Girls More Negatively Affected By Cannabis Than Boys

High school aged girls who use marijuana experience a greater impact on their working memory and academic success than their male peers.

Featured Neuroscience Open Neuroscience Articles

·July 3, 2020·3 min read

Brain Connectivity in Cannabis Users

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.

Featured Neurology Open Neuroscience Articles

·June 26, 2020·4 min read

Alternative medicine is widespread among people with multiple sclerosis

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.

Featured Neuroscience

·June 10, 2020·5 min read

Marijuana concentrates spike THC levels but don’t boost impairment

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.

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marijuana

Early Exposure to Cannabis Compounds Reduces Later Neural Activity

Team Tests Medical Marijuana as Possible Therapy for Chronic Itch

Genetic Predisposition to Schizophrenia May Increase Risk of Psychosis From Cannabis Use

Smoking Cannabis Significantly Impairs Vision

CBD Reduces Plaque and Improves Cognition in Model of Familial Alzheimer’s

THC Stays in Breast Milk for Six Weeks

Pain Tolerance Among Cannabis Users

How THC May Treat Acute Respiratory Distress Syndrome

Girls More Negatively Affected By Cannabis Than Boys

Brain Connectivity in Cannabis Users

Alternative medicine is widespread among people with multiple sclerosis

Marijuana concentrates spike THC levels but don’t boost impairment

Healthy Plant-Based Eating Lowers Dementia Risk

Estrogen Levels at the Moment of Trauma Predict PTSD

Toddler Habits Predict Teenage Fitness

Brain’s Endurance Program: Hypothalamus Remembers Exercise

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