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Dependency And The Brain

Changes In The Brain Because Of Addictive Substances

After the prolonged use, these drugs can alter the brain. When dependence grows, alterations in the brain make exploiters place substance above everything else.


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. This however does not make recovery an impossibility But individuals in recovery must know healing is an ongoing program. During the past years, dependency treatment is progressing constantly and quickly. If you or an individual you love is fighting to defeat dependence, acquire aid straight away.


How Do Addictions Develop

Every action we take - voluntary or involuntary - is controlled by the complex human brain. The brain is in charge of general motor movement, rates for the heart and breathing, character and ability to make decision. If an individual consumes an addictive drug, the limbic system discharges chemicals that make the exploiter feel great. This promotes habitual drug misuse. Real changes have happened in the limbic system that cause the overwhelming, uncontrollable urge to use the substance, no matter what harm it may cause. Fulfilling the addiction becomes the first priority.


Dependence on drugs is controlled by a section of the brain. This part of the brain is the limbic system. The limbic system, also referred to as " reward system for the brain" is responsible for the pleasure emotions.



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Initiating The Brain Reward System

The brain's reward system is triggered when a person uses an addictive drug. An addiction can occur when this system is habitually activated with drug use. The limbic system is automatically set off whenever we engage in pleasurable activities. This is all part of natural instincts for adopting and survival. So, the brain thinks that something significant for the survival is occurring every time something triggers this system. The brain then honours that that character by developing feeling of pleasure.


For example, when we get thirsty, we drink water, which stimulates the reward system so we continue to repeat this action. 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.


Addiction Biochemistry

One of the greatest influencers of the reward system is dopamine. Dopamine sends signals to the reward system and is a naturally produced chemical in the brain. When bought in the limbic system, substances either copy dopamine or lead to an excess creation of it in the brain.

Normal levels of dopamine are caused by normal actions (like food, music, sex, drinking, etc.) and don't reprogram the brain for addiction.

Substances that are addictive can produce more that 10 times dopamine, that the normal reward activities.

Drugs utilize floods neuroreceptors with dopamine. The "high" that comes with substance abuse is the consequence. 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.

The effects are a deep desire to take the drug to normalize the dopamine amounts. An individual in this condition is no longer in a position of feeling good without the substance.


Neurofeedback During Addiction

Neurofeedback is one of the most effective treatments for dependency. It is as well referred to as Electroencephalogram (ECM) Biofeedback. Neurofeedback trains the brain to learn to function better. At the time of this procedure, the administrator of the treatment checks the brains actions through using sensors to the scalp. The controller then makes sure that the brain's activity is modified to preferable, healthier patterns by rewarding it.

Neurofeedback supports to aim the essential effects that may be causing dependence, like:

  • Dejected
  • Apprehension
  • Trauma
  • 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. Contact us now on 0800 246 1509 to get connected to a treatment facility that can assist you.