Now that we have explored a little of the science behind CBD’s effects; let’s look at five specific ways it impacts the human brain.
Fatty acid amide hydrolase (FAAH) breaks down anandamide. However, CBD inhibits the FAAH enzyme, which means the bliss molecule remains active in the ECS for longer; thus enhancing its potency.
5 Ways CBD Affects our Brain
THC, the cannabinoid associated with a psychotropic high, is intoxicating — CBD is not.
Those who suffer from chronic pain are using CBD in the belief that the cannabinoid can help manage the symptoms. CBD modifies CB2 receptors’ ability to bind endocannabinoids. Alternatively, it may cause the body to produce more of the natural cannabinoids that attach to the CB2 receptors.
Our body responds to the creation of free radicals by using antioxidants to stabilize the waste and ensure they don’t cause damage to the DNA in our cells. However, if the free radicals are too numerous and we don’t produce enough antioxidants, the waste products begin stealing DNA particles. This process can result in the development of conditions such as Alzheimer’s, Parkinson’s, and atherosclerosis.
Let’s hope that scientists will soon find newer ways to improve human health and regeneration with natural resources so that people can have true freedom of choice when it comes to choosing their treatment options.
The list of medical conditions alleviated by CBD includes anxiety, inflammation, pain, lethargy, aging, skin and bones injuries, and other health concerns . When administered, it allows a person to feel relaxed without the mind-altering effects induced by THC.
While THC can increase anxiety in some people , especially if administered in high doses, a study conducted by Neurotherapeutics has found that CBD can help reduce the anxiety experienced by patients with anxiety disorders. The neurological effects of CBD could lead to the emergence of all-natural anti-anxiety therapies in the nearest future [ 8 ].
Unlocking CBD’s Unequivocal Potential
While most of the research available today has put its focus on understanding the relationship between humans and THC, CBD on the brain has been recently shown to have great potential with regard to its medical versatility. Once we fully understand all the properties of hemp and marijuana, we will be able to unlock its full power and use it in a way that could benefit us even more than it does now.
Below, we list some of the documented neurological effects of CBD oil that may help you put an end to your ailments.
CBD interacts with the same intracellular molecules that transport THC and anandamide to different parts inside the cell. It also has a strong bond with three kinds of fatty acid-binding protein (FABP). Once endocannabinoids get inside the cell, the process of anandamide’s breakdown begins. Cannabidiol reduces anandamide’s access to transport FABP and thus delays it from entering the cell, slowing its breakdown [ 7 ].
Now, let’s sum up some of the most noteworthy therapeutic properties of CBD.
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Background: Accumulating evidence suggests that the non-intoxicating cannabinoid compound cannabidiol (CBD) may have antipsychotic and anxiolytic properties, and thus may be a promising new agent in the treatment of psychotic and anxiety disorders. However, the neurobiological substrates underlying the potential therapeutic effects of CBD are still unclear. The aim of this systematic review is to provide a detailed and up-to-date systematic literature overview of neuroimaging studies that investigated the acute impact of CBD on human brain function. Methods: Papers published until May 2020 were included from PubMed following a comprehensive search strategy and pre-determined set of criteria for article selection. We included studies that examined the effects of CBD on brain function of healthy volunteers and individuals diagnosed with a psychiatric disorder, comprising both the effects of CBD alone as well as in direct comparison to those induced by ∆9-tetrahydrocannabinol (THC), the main psychoactive component of Cannabis. Results: One-ninety four studies were identified, of which 17 met inclusion criteria. All studies investigated the acute effects of CBD on brain function during resting state or in the context of cognitive tasks. In healthy volunteers, acute CBD enhanced fronto-striatal resting state connectivity, both compared to placebo and THC. Furthermore, CBD modulated brain activity and had opposite effects when compared to THC following task-specific patterns during various cognitive paradigms, such as emotional processing (fronto-temporal), verbal memory (fronto-striatal), response inhibition (fronto-limbic-striatal), and auditory/visual processing (temporo-occipital). In individuals at clinical high risk for psychosis and patients with established psychosis, acute CBD showed intermediate brain activity compared to placebo and healthy controls during cognitive task performance. CBD modulated resting limbic activity in subjects with anxiety and metabolite levels in patients with autism spectrum disorders. Conclusion: Neuroimaging studies have shown that acute CBD induces significant alterations in brain activity and connectivity patterns during resting state and performance of cognitive tasks in both healthy volunteers and patients with a psychiatric disorder. This included modulation of functional networks relevant for psychiatric disorders, possibly reflecting CBD’s therapeutic effects. Future studies should consider replication of findings and enlarge the inclusion of psychiatric patients, combining longer-term CBD treatment with neuroimaging assessments.
Keywords: Cannabis (marijuana); cannabidiol; delta9-tetrahydrocannabinol; functional MRI; neuroimaging.
Conflict of interest statement
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.