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Addiction: Decreased reward sensitivity and increased expectation sensitivity conspire to overwhelm the brain's control circuit
Based on brain imaging findings, we present a model according to which addiction emerges as an imbalance in the information processing and integration among various brain circuits and functions. The dysfunctions reflect (a) decreased sensitivity of reward circuits, (b) enhanced sensitivity of memory...
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| Main Authors: | , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2010
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2948245/ https://ncbi.nlm.nih.gov/pubmed/20730946 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/bies.201000042 |
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