Dissociation of learning in marihuana to
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Orlando F. A. Bueno; E. A. Carlini
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Article
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1972
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Springer
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English
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Rats previously trained to climb a rope were injected daily with a marihuana extract; the drug initially impaired the performance but after 14 injections the animals became completely tolerant. The rats were then trained to press either one of the 2 bars of a Skinner box. On each day only one of the