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Assessment of the dopamine system in addiction using positron emission tomography
Addiction Dopamine Positron Emission Tomography Alcoholism Cannabis Tobacco Impulsivity
2015/5/21
Drug addiction is a behavioral disorder characterized by impulsive behavior and continued intake of drug in the face of adverse consequences. Millions of people suffer the financial and social consequ...
Evaluation of Radiation Exposure from Computed Tomography of the Head
reducing radiation levels automatic exposure control
2014/10/22
In an effort to reduce radiation exposure from computed tomography (CT), practitioners and facilities need to monitor radiation exposure while delivering high-quality diagnostic exams. Computed tomogr...