Addictive Substances And The Diversity In The Brain
The brain is physically altered over time from using addictive substances. Drug use is prioritized over everything else because of the alterations that happen in the brain when an addiction forms.
The moment a person develops dependence, his or her brain is highly set to use substances in spite of the effects. Cravings for the substance can occur even after a lot of time has passed because any feelings or situations connected to the previous drug abuse can cause them, even though physical effects of a dependency are no longer present. Rehabilitation is, however, still possible. But patients should understand that treatment is a continuous process. Dependence therapy is growing each day and has quickly bettered over the past years. Get help now if you or someone you know is having a hard time beating an addiction.
How Addictions Come About
Every voluntary and involuntary choice we make is controlled by a complex organ in the body, the human brain. The brain is in charge of general motor movement, rates for the heart and breathing, character and ability to make decision. The limbic system puts out chemicals that elevate the mood of the user when an addictive substance is taken. This boosts the desire to continue using the substance. Thanks to specific modifications that the brain's rewards system has experienced, a person will, despite dangerous consequences, feel a severe, involuntary craving to use a drug. Sustaining the addiction usually takes priority.
The brain has a part that is accountable for addiction. The limbic system is the name of that section in the brain. The system, as well referred to as the "brain reward system," is accountable for creating emotions of pleasure.
The brain reward system is called to action when a drug is used. Activating the reward system on a frequent basis can cause addiction. When we engage in activities that are beneficial for us, the brain reward system will automatically become operational. Our survival and changing according to events depend on it. Anytime this system is activated, the brain concludes that an activity requiring survival is taking place. This behaviour is then rewarded by the brain by feelings of happiness.
Drinking water when are thirsty, for instance, sparks off the reward system, therefore, we repeat this conduct. Addictive substances take over this system, bringing about emotions of pleasure, even for behaviour that is really risky. Sadly, the effects on the brain reward system are far much potent from addictive substances.
The Biochemistry Of Dependency
Dopamine has a critical function in the reward system. Dopamine is a natural element in the brain which releases signals to the reward system. Drugs can either act like dopamine or lead to an increase in dopamine in the brain when they are introduced to the limbic system.
The reason usual activities that spark off the brain reward system (drinking, food, music, sex, and many more) don't reprogram the brain for dependence is due to the production of normal rates of dopamine.
Dependent drugs can discharge up to 10 times more dopamine than natural reward traits.
Neuroreceptors are flooded with dopamine with substance use. This makes one feel "high", similar to when you take drugs. Producing the regular amount of dopamine needed by the body becomes difficult for the brain when drug is used for a long time. Typically, the drugs hijack the reward system.
Dopamine levels should go back to the original level, this triggers the desire for addictive substances. Users that find themselves in these situations have to use drugs in order to feel good.
Neurofeedback In Addiction
A method of addiction treatment getting popularity is neurofeedback. Another name for this is Electroencephalogram (EEG) Biofeedback. Neurofeedback is a brain coaching procedure that greatly aids the brain to adapt to perform better. A sensor is put on the scalp so that the therapist can track how the brain functions during the biofeedback. With this, the brain can improve its performance and make it better, the brain is then rewarded for doing that.
Underlying issues that may be leading to addiction are targeted by neurofeedback, like:
Inability to sleep
By supporting the brain to readapt how to be without substances, neurofeedback has shown to be a really victorious dependence treatment for a good number of people. Neurofeedback is offered as part of an all round treatment plan in several recovery facilities. If you need assistance, contact us on 0800 772 3971 and we will find one for you.