Addiction is a brain disease
14 important questions on Addiction is a brain disease
What are the two main views on addiction?
Individual is the driving force
What are the drug-centered views on addiction?
Positive reinforcement-> euphoria
Neuroadaptation model
How is addiction maintained in the negative model?
Self medicate symptoms
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What are shortcomings of the negative model?
There are many drugs used medically that produce withdrawal symptoms
Relief of withdrawal is minimally effective in treating addiction
High tendency to relapse
What is the positive reinforcement model?
Drugs act as positive reinforcers
What are shortcomings of the positive reinforcement model?
Negative consequences of drug use seem enormous relative to pleasure effect
Drug taking can be maintained in the absence of subjective pleasurable effects
What is the leading hypothesis regarding addiction?
How come the drugs becomes increasingly attractive in the neuroadaptation model?
What is the cause of relapse regarding the neuroadaptation model?
What enhance cue sensitivy?
What is considered to be the final common pathway of relapse?
Where do synaptic protein changes occur after re-exposure to heroin?
What gets modulated by dbs in addiction?
What are co-mobordity and risk factors in drugs abuse?
Depression
Anxiety disorder
PTSD
Personality traits:
Antisocial
Sensation seeking
Impulsivity
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