N - The brain plays no role in addiction.

Question: True or Flase: The brain plays no role in addiction.

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Various emotional brain systems that may play a role in drug addiction. Our main inhibitory neurotransmitter. It works as a natural tranquilizer, stops us from being impulsive and prevents over stimulation and also plays a major role in alcohol addiction. With repeated use of a drug, the neurons, which are where the neurotransmitters like dopamine reside, in the brain become dependent upon the drug. Most addictions are a result of chemical state alterations in the brain.

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