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4 Cards in this Set
- Front
- Back
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Criteria of Addiction
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Griffiths - Theory of Salience, Mood Modification, Tolerance, Withdrawal, Conflict and Relapse.
DSM IV - smoking - Failure to quit of reduce, tolerance, devotes time, social/occupational/recreational activities given up. - Gambling - Preoccupied, tolerance, used to escape problems, failed to quit, withdrawal, illegal acts, lies, affected relationships |
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Biological Models
Dopamine |
Dopamine - A1 variant of the gene means less dopamine so they have less natural stimulation. Activation of the mesolimbic pathway giving a powerful memory.
Initiation - triggers dopamine and tells the brain to do it again. Maintenance - decrease in reward circuit = stress and withdrawal. Uses drugs to avoid unpleasant symptoms Relapse - difficult to resist cravings |
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Biological Models
Genes |
Genes - Family/adoption -
Lynsky McGue Blum |
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Cognitive
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m
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