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Addiction And The Brain

Changes In The Brain Because Of Addictive Substances

Addictive drugs normally alter the brain over a certain period. These brain modifications make users think only about substance abuse and nothing else once a dependency develops.


When one becomes addicted, their brain is practically redesigned to depend on the drugs even with their effects. After several years, the desire to use the drug again may manifest itself due to some memories from the past after the effects on the body are gone. This however does not make recovery an impossibility Treatment is a continuous process and people in recovery have to realize this. Dependence therapy is growing each day and has quickly bettered over the past years. If you or an individual you love is fighting to defeat dependence, acquire aid straight away.


How Addictions Evolve

Everything we do, both consciously or unconsciously, are controlled by the 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 sets chemicals free once a user takes an addictive drug in order to make the person feel pleasure. Using too much of an addictive drugs then becomes a second nature. The highly intense, involuntary desire to utilize a drug - no matter the damage it may bring - is as a result of the real alterations that have taken place in the brain reward system. All that matters in that situation is satisfying the addiction.


The brain has a part that is accountable for addiction. The limbic system is the name of that section in the brain. It is also known as "brain reward system" and it has a job to create feelings of enjoyment.



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Setting Off The Brain Reward System

The brain reward system is activated by the abuse of habit forming substances. Activating the reward system on a frequent basis can cause addiction. The brain reward system is usually sparked off when we engage in practices that are great for us. It is an important factor in our survival and adaptation. When this system is activated, the brain assumes that whatever is occurring is necessary for survival. This behaviour is then rewarded by the brain by feelings of happiness.


For instance, we drink water again because the reward system is switched on each time we are thirsty and quench that thirst with water. Addictive drugs cause enjoyable emotions for behaviour that is dangerous and harming to a person, triggering the reward system falsely. The brain reward system becomes powerless against these drugs.


The Biochemistry Of Dependency

Dopamine performs a very crucial role in the reward system. It communicates with the limbic system because it resides in the brain. Addictive substances behaves like dopamine or stimulate too much of it when it comes in contact with the limbic system.

Because the dopamine they produce is insignificant, regular activities like food, music, sex, and drinking, do not alter the brain and cause dependence although they can switch on the reward system.

Regular activities produce dopamine that is 10% of what drugs produce.

Substance use overloads neuroreceptors with dopamine. The intoxicating effect of alcohol and drugs is caused by the combination. The human brain can't create regular dopamine levels normally after prolonged and constant substance abuse. In reality, substances take the reward system hostage.

The outcome is addiction to substances that will bring back dopamine levels to natural. An individual in this condition is no longer in a position of feeling good without the substance.


Neurofeedback And Addiction

Neurofeedback is one of the most effective treatments for dependency. Another name for this is Electroencephalogram (EEG) Biofeedback. To improve the performance of the brain, the brain is trained by using neurofeedback. A sensor is put on the scalp so that the therapist can track how the brain functions during the biofeedback. The controller then makes sure that the brain's activity is modified to preferable, healthier patterns by rewarding it.

Whatever can cause reliance on drugs will be identify by using neurofeedback, these include:

  • Dejected
  • Being anxious
  • Upheaval
  • Inability to sleep

Neurofeedback records a successful trend as addiction treatment option, as it helps retrain the brain how to function without drugs. Many therapy bases provide neurofeedback as a piece of a great recovery strategy. Contact us immediately on 0800 246 1509 to be linked with a treatment base that can support you well.