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Rat Park was a series of studies into drug addiction conducted in the late 1970s and published between 1978 and ... Johann Hari gave a popular TED Talk about the ...
He retired from active teaching in 2005. Alexander and SFU colleagues conducted a series of experiments into drug addiction known as the Rat Park experiments. He has written two books about addiction: Peaceful Measures: Canada's Way Out of the War on Drugs (1990) [3] and The Globalization of Addiction: A Study in Poverty of the Spirit (2008). [4]
Multiple studies have demonstrated that rats will perform reinforced behaviors at the exclusion of all other behaviors. Experiments have shown rats will forgo food to the point of starvation in exchange for brain stimulation or intravenous cocaine when both food and stimulation are offered concurrently for a limited time each day. [2]
See also References External links A Speaker Talk(s) Wajahat Ali The case for having kids (TED2019) Trevor Aaronson How this FBI strategy is actually creating US-based terrorists (TED2015) Chris Abani Telling stories from Africa (TEDGlobal 2007) On humanity (TED2008) Hawa Abdi Mother and daughter doctor-heroes (TEDWomen 2010) Marc Abrahams A science award that makes you laugh, then think ...
The specific voluntary crowding of rats to which the term "behavioral sink" refers is thought to have resulted from the earlier involuntary crowding: individual rats became so used to the proximity of others while eating that they began to associate feeding with the company of other rats. Calhoun eventually found a way to prevent this by ...
Hart opposes the brain disease model of addiction dominant in the field, which holds that addiction is a brain disorder. Nora Volkow, director of the National Institute on Drug Abuse, states that visible differences in the brains of addicts helps explain the nature of compulsive drug usage. Hart states that most studies show that drug users ...
Joseph Charles Martin, SS (October 12, 1924 – March 9, 2009) was an American Catholic priest, recovered alcoholic and renowned speaker and educator on the issues of alcoholism and drug addiction. He was a member of the Sulpicians .
Weeks (1962) published an account of the first true use of the intravenous self-administration paradigm in a study aiming to model morphine addiction in unrestrained rats. For the first time, an addictive substance served as an operant reinforcer and rats self-administered morphine to satiety in stereotyped response patterns. [7]