October 24, 2013

Cannabis Can Prevent The Effects Of Stress-Related Depression

October 24, 2013
marijuana, lower, IQ, cannabis

Marijuana brain stress depressionCourtesy of The Joint Blog

A new study published this week by the National Institute of Health has found that cannabinoids can prevent the effects of stress-induced depression.

For the study – which was conducted at the University of Haifa - researchers used animal models to examine if activation of the body’s cannabinoid receptors (something which cannabis does naturally) can “ameliorate the effects of CMS [chronic mild stress] on emotional learning (ie, conditioned avoidance and extinction), long-term potentiation (LTP) in the hippocampal-accumbens pathway and depression-like symptoms (ie, coping with stress behavior, anhedonia and weight changes).”

Researchers found that cannabinoid receptor activation “prevented the CMS-induced alterations in emotional memory (ie, extinction) and plasticity.”

Researchers concluded that; “The findings suggest that enhancing cannabinoid signaling could represent a novel approach to the treatment of cognitive deficits that accompany stress-related depression.”

This study will be published in print in the journal Neuropsychopharmacology.

Source: TheJointBlog.Com

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