Cannabis has long been cited as a treatment for PTSD by patients. Chronic issues brought on by this crippling ailment include self-destructive conduct, panic attacks, hypervigilance, separation from others, and nightmares. These severe sensations can occasionally even result in suicide. Many PTSD sufferers continue to say that cannabis does assist, despite the fact that the research on the subject has been fairly mixed.
New studies now offer molecular explanations for this therapeutic impact.
Two recent studies suggest a potential role for cannabis in the treatment of PTSD. One demonstrates how medical cannabis melbourne can lessen activity in the amygdala, a region of the brain linked to reactions of fear to threats. Another hypothesis proposes that the plant's cannabinoids may contribute to the eradication of traumatic memories. Recent research suggest that these effects may be helpful for those with PTSD.
Researchers at Wayne State University in Detroit, Michigan, conducted one study that examined the effects of cannabis usage on the amygdala response of people who are experiencing anxiety connected to trauma, such as PTSD. According to earlier studies, cannabis may be able to lessen anxiety or even stop it from getting worse during stressful circumstances. But up until this point, no research had looked into how individuals living with trauma, such as those with PTSD, responded to it.
The Wayne State University study took on this task and looked at the amygdala responses in three participant groups: adults who had experienced trauma but had not developed PTSD, healthy controls, and persons who had experienced trauma but had developed PTSD. The 71 volunteers were randomly assigned to receive either a modest dose of THC or a placebo using a double-blind, randomized process. The amygdala responses were then monitored as they were presented with threatening stimuli.
THC users showed reduced amygdala sensitivity to threats.
This means that in conditions intended to elicit dread, those who consumed low dosages of THC shown quantitative indicators of decreased fear and anxiety. These findings imply that even those with PTSD were able to feel less fear with THC in their system because they were observed in all three groups.
According to the authors' analysis, "THC affects threat-related processing in trauma-exposed individuals with PTSD," and they go on to say that the substance "may prove advantageous as a pharmacological approach to treating stress- and trauma-related psychopathology."
Researchers from Brazil's Federal University of Parana looked examined a second potential benefit of cannabis for those with PTSD: reducing the severity of their traumatic recollections. R. Andrew Sewell, an associate professor of psychiatry at Yale University, first proposed this method of treating PTSD. He claimed that cannabis may be able to help PTSD sufferers "overwrite" unpleasant memories with new memories through a process known as "extinction learning."
According to Sewell, who spoke with the East Bay Express, the extinction learning process typically aids in trauma resolution on its own. He used the example of a veteran of the Iraq War who experiences PTSD symptoms while driving beneath bridges after evading bombs dropped from bridges during the conflict. Life becomes very difficult if, as Sewell put it, "some part of your reptile brain thinks if you go under a bridge you're going to die."
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