Cannabis Users Have Increased Neural Activity, Even at Rest

MedicalResearch.com Interview with:

Dr. Francesca M. Filbey PhD Professor Program Head, Cognition and Neuroscience PhD Bert Moore Chair in BrainHealth UT Dallas

Dr. Filbey

Dr. Francesca M. Filbey PhD
Professor
Program Head, Cognition and Neuroscience PhD
Bert Moore Chair in BrainHealth
UT Dallas

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: The cannabis literature has generally focused on changes in brain function when engaged in a task. We were interested in examining whether these differences are present when not engaged in a task (i.e., during resting state) to understand baseline functional organization of the brain. Changes to baseline functional organization may reflect changes in brain networks underlying cognition. We also wanted to investigate whether specific brain waves, as measured by electroencephalography (EEG), are associated with measures of cannabis use, such as craving.

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