Learning The Reason Why A Drug Dependent’s Behavior Is Modified By His Habit

August 16, 2012 0 Comments

The connection between drug addiction and neurotransmitters can be identified through the ability of the addictive substance to affect the activity of the neurotransmitters in the brain. These neurotransmitters provide messages like boredom, pain and pleasure that are sent between a receptor and a neuron. This neurotransmitter activity will be affected by additive substances like alcohol and drugs which also results in the development of a brain activity that modifies a person’s behavior.

Drug addiction impacts the neurotransmitter dopamine which has an impact on the emotions, control, pain and pleasure. A lot of medicines are capable of stimulating or suppressing the dopamine receptors of the brain. According to drugs and alcohol treatmentprofessionals, this impedes the ability of the neurotransmitter to work efficiently.

One of the most popular drugs that impact the action of dopamine in the brain is cocaine. When an individual uses cocaine, his dopamine level will be increased creating an initial euphoria. Every medication used by an individual may either stimulate or block the neurotransmitters which impact the behaviors and thoughts of the person. Medicines like amphetamines interfere with the normal flow of the neurotransmitters and other drugs completely bypass the brain’s neurotransmitter system and directly go to receptors. As dopamine is regularly overstimulated because of the drug use, dopamine will no longer be developed naturally by the brain. This scenario is called desentization or drug tolerance.

Every medication is linked to addiction and neurotransmitters differently. For instance, amphetamines are responsible for an increase of dopamine release while cocaine reduces such release. These drugs both produce energy and happiness sensation. The speed and level of changes in the chemicals of the brain because of drug use also has to do with addiction and neurotransmitters. Some drugs and alcohol treatment programs specialists say that because of the effect of certain drugs on addiction and neurotransmitters, drugs like opiates, crack cocaine, morphine and prescription pain relievers. Among the psychoactive drugs, nicotine is the most habit forming.

When a person uses a medication seriously, this habit will influence the function of the brain. A lot of specialists research about addiction and neurotransmitters in order to know how the two are related to each other and get the best cure. According to studies, chronic use of medicines will change the brain’s frontal cortex, which works on understanding the consequences of certain actions.

Drug dependency can cause the malfunctioning of the brain’s neurotransmitters which are responsible for a person’s thoughts and actions. This is the reason addicts display behavioral changes.

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