How Does Marijuana Affect the Nervous System?
Cannabis can have a variety of effects on the nervous system. Chronic use can increase the speed of loss of neurons in the hippocampus. This causes problems with memory, coordination, learning, and sleep. Some studies have even linked marijuana use with psychiatric disorders, including schizophrenia. Chronic marijuana use can also lead to respiratory and breathing problems, as well as disrupting normal cardiac functions. And that’s only the beginning of how marijuana affects the nervous system. medical marijuana card fees erie county ny
The brain constantly rewires itself during development. Neurons communicate by stimulating neighboring cells and sending messages to their receptors. THC binds to these receptors and reduces the number of synapse connections. This has implications for cognitive ability, learning, and concentration. Those with Alzheimer’s or dementia may be particularly vulnerable to the effects of THC, which can impair memory and reduce cognitive function.
In the short term, the effects of THC on the central nervous system are pronounced. People who use marijuana experience euphoric feelings and altered motor control. Their senses are also affected, and the brain produces dopamine, the “feel-good” chemical associated with pleasure activities. However, these effects may be short-lived. Cannabis is also known to impair memory and concentration. But long-term use does not lead to these dangerous effects.
Research on marijuana has shown that THC activates the brain’s reward system, which governs responses to various pleasurable behaviors. It stimulates neurons in the reward system, and subsequently, it affects certain areas of the brain that control appetite and sleep. This helps explain the addictive properties of marijuana. If you have a health condition and are interested in marijuana, learning about this substance can help you decide if this drug is right for you.
There are mixed findings on chronic marijuana use. Although many studies are still inconclusive, a new study suggests that regular marijuana use may damage the corpus callosum, a region of the brain that facilitates communication between the right and left hemispheres of the brain. The corpus callosum contains receptors for cannabinoids, and the THC in high-potency marijuana binds to these receptors and alters their functions.
In addition to its effects on the central nervous system, marijuana may also have an impact on the pulmonary system. There are studies showing that marijuana consumption is associated with changes in respiratory function. This includes inflammation and bronchodilation. Cannabis may also alter the amount of oxygen available to the body during vigorous activity. Because of these potential effects, physical therapists should take extra precautions and plan exercise sessions accordingly. So, it’s important to know what marijuana can do for you.
Researchers are concerned that prolonged cannabis use could be detrimental to the cardiovascular system. Research shows that prolonged use of marijuana may increase the rate of heartbeat, blood pressure, and overall cardiac output. Therefore, clinicians should consider the cardiovascular effects of marijuana before prescribing it. Because marijuana is an ergolytic drug, it may impact exercise performance. Overall, marijuana has many negative effects on the nervous system, and health professionals should be aware of these risks.