Koob GF - Search Results

1

The transition from controlled to compulsive drug use is associated with a loss of sensitization.

Ben-Shahar O, Ahmed SH, Koob GF, Ettenberg A. Ben-Shahar O, et al. Among authors: koob gf. Brain Res. 2004 Jan 2;995(1):46-54. doi: 10.1016/j.brainres.2003.09.053. Brain Res. 2004. PMID: 14644470

2

Escalation of cocaine self-administration does not depend on altered cocaine-induced nucleus accumbens dopamine levels.

Ahmed SH, Lin D, Koob GF, Parsons LH. Ahmed SH, et al. Among authors: koob gf. J Neurochem. 2003 Jul;86(1):102-13. doi: 10.1046/j.1471-4159.2003.01833.x. J Neurochem. 2003. PMID: 12807430 Free article.

3

Transition to drug addiction: a negative reinforcement model based on an allostatic decrease in reward function.

Ahmed SH, Koob GF. Ahmed SH, et al. Among authors: koob gf. Psychopharmacology (Berl). 2005 Jul;180(3):473-90. doi: 10.1007/s00213-005-2180-z. Epub 2005 Feb 25. Psychopharmacology (Berl). 2005. PMID: 15731896

4

Cocaine- but not food-seeking behavior is reinstated by stress after extinction.

Ahmed SH, Koob GF. Ahmed SH, et al. Among authors: koob gf. Psychopharmacology (Berl). 1997 Aug;132(3):289-95. doi: 10.1007/s002130050347. Psychopharmacology (Berl). 1997. PMID: 9292629

5

Transition from moderate to excessive drug intake: change in hedonic set point.

Ahmed SH, Koob GF. Ahmed SH, et al. Among authors: koob gf. Science. 1998 Oct 9;282(5387):298-300. doi: 10.1126/science.282.5387.298. Science. 1998. PMID: 9765157

6

Long-lasting increase in the set point for cocaine self-administration after escalation in rats.

Ahmed SH, Koob GF. Ahmed SH, et al. Among authors: koob gf. Psychopharmacology (Berl). 1999 Oct;146(3):303-12. doi: 10.1007/s002130051121. Psychopharmacology (Berl). 1999. PMID: 10541731

7

Persistent increase in the motivation to take heroin in rats with a history of drug escalation.

Ahmed SH, Walker JR, Koob GF. Ahmed SH, et al. Among authors: koob gf. Neuropsychopharmacology. 2000 Apr;22(4):413-21. doi: 10.1016/S0893-133X(99)00133-5. Neuropsychopharmacology. 2000. PMID: 10700660

8

Changes in response to a dopamine receptor antagonist in rats with escalating cocaine intake.

Ahmed SH, Koob GF. Ahmed SH, et al. Among authors: koob gf. Psychopharmacology (Berl). 2004 Apr;172(4):450-4. doi: 10.1007/s00213-003-1682-9. Epub 2003 Nov 28. Psychopharmacology (Berl). 2004. PMID: 14647962

9

Neurobiological mechanisms in the transition from drug use to drug dependence.

Koob GF, Ahmed SH, Boutrel B, Chen SA, Kenny PJ, Markou A, O'Dell LE, Parsons LH, Sanna PP. Koob GF, et al. Neurosci Biobehav Rev. 2004 Jan;27(8):739-49. doi: 10.1016/j.neubiorev.2003.11.007. Neurosci Biobehav Rev. 2004. PMID: 15019424 Review.

10

Neurobiological evidence for hedonic allostasis associated with escalating cocaine use.

Ahmed SH, Kenny PJ, Koob GF, Markou A. Ahmed SH, et al. Among authors: koob gf. Nat Neurosci. 2002 Jul;5(7):625-6. doi: 10.1038/nn872. Nat Neurosci. 2002. PMID: 12055635

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