Assertion: addiction's behavior | /r/HasProperty | biological substrate
Facets:
value: for addictive behavior
type: PURPOSE
Source sentences:
text: In a 2012 article in the Journal of Psychoactive Drugs, commenting on the new definition of addiction and changes in the DSM-5, David Smith notes a variety of substances and behaviors (e.g., food, shopping) might be considered addictions because “both psychoactive drugs and certain behaviors that produce a surge of dopamine in the midbrain are the biological substrate for addictive behavior.