8 years ago
1
Smoking high strength cannabis may damage nerve fibres in brain
High-strength cannabis may damage nerve fibres that handle the flow of messages across the two halves of the brain, scientists claim. Brain scans of people who regularly smoked strong skunk-like cannabis revealed subtle differences in the white matter that connects the left and right hemispheres and carries signals from one side of the brain to the other. The changes were not seen in those who never used cannabis or smoked only the less potent forms of the drug, the researchers found.
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http://www.theguardian.com
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Marijuana alters judgement/perception. Do you need it to get by? I am not talking to any medicinal use/benefit.