It is difficult to tease out whether problems in the dopamine system increase the vulnerability of some people to becoming dependent on a substance, sometimes called the "vulnerability model," or whether problems in the dopamine system are the consequence of taking substances (the "toxic effect model").For drugs such as cocaine,current research supports both views. This remain...
It is difficult to tease out whether problems in the dopamine system increase the vulnerability of some people to becoming dependent on a substance, sometimes called the "vulnerability model," or whether problems in the dopamine system are the consequence of taking substances (the "toxic effect model").For drugs such as cocaine,current research supports both views. This remains an important area to work outin future research. ------------- 資料來源: Kring, A. M., Johnson, S. L., Davison, G. C., & Neale, J. M. (2017). Abnormal psychology.Hoboken, N.J: Wiley Custom. Ch10. Substance Use Disorders --Etiology of Substance Use Disorders, p305.