Scientists at UC Santa Barbara are researching cocaine addiction, part of a widespread problem, which, along with other addictions, costs billions of dollars in damage to individuals, families, and society. Laboratory studies at UCSB have revealed that the diminished brain function and learning impairment that result from cocaine addiction can be treated - and that learning can be restored. Karen Szumlinski, a professor in the Department of Psychological & Brain Sciences at UCSB, and her colleagues Osnat Ben-Shahar and Tod Kippin, have worked in the field of addiction for many years...
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