Persistent behavior at high rates maintained by intravenous self-administration of nicotine.
Persistent behavior at high rates maintained by intravenous self-administration of nicotine.
复制标题
通过静脉自我注射尼古丁维持高频率的持续行为。
DOI:
10.1126/science.7291998
复制
发表时间:
1981
期刊:
影响因子:
--
通讯作者:
Goldberg,DM
中科院分区:
文献类型:
--
作者:
Goldberg,SR;Spealman,RD;Goldberg,DM
Squirrel monkeys pressed a lever at high rates under a second-order schedule of reinforcement in which lever pressing produced a brief visual stimulus that was occasionally contiguous with an intravenous injection of nicotine. The rate of lever pressing could be markedly reduced either by substituting saline for nicotine injections or by blocking the effects of nicotine with mecamylamine. The rate of lever pressing could also be reduced by eliminating the brief visual stimulus. These results show that nicotine can function as an effective reinforcer under a second-order schedule of drug self-administration and that an environmental stimulus associated with nicotine intake can contribute to the maintenance of persistent drug-seeking behavior.
登录
查看更多内容
影响因子:
2.7
作者:
D. Hake;N. Azrin
通讯作者:
N. Azrin
影响因子:
--
作者:
J. Herd;W. H. Morse;R. T. Kelleher;L. G. Jones
通讯作者:
L. G. Jones
DOI:
--
发表时间:
1981
期刊:
The Journal of pharmacology and experimental therapeutics
影响因子:
--
作者:
Spealman,RD;Goldberg,SR;Gardner,ML
通讯作者:
Gardner,ML
影响因子:
3.5
作者:
F. Gonzalez;S. Goldberg
通讯作者:
S. Goldberg
影响因子:
4.7
作者:
S. Goldberg;R. Spealman;R. T. Kelleher
通讯作者:
R. T. Kelleher