Moratalla, R.; Robertson, H.A.; and Graybiel, A.M. Dynamic regulation of NGFI- 
A (zif268, egr-1) gene expression in the striatum. J Neurosci 12:2609-2622, 
1992. 
Morgan, J.I.; Cohen, D.R.; Hempstead, D.L.; and Curran, T. Mapping patterns 
of c-fos expression in the central nervous system after seizure. Science 
237:192-197, 1987. 
Morgan, J.I., and Curran, T. Role of ion flux in the control of c-fos expression. 
Nature 322:552-555, 1986. 
Morgan, J.I., and Curran, T. Stimulus-transcription coupling in the nervous 
system: Involvement of the inducible proto-oncogenes fos and jun. Annu 
Rev Neurosci 1 4:421 -451 , 1991. 
Nakabeppu, Y., and Nathans, D. A naturally occurring truncated form of FosB 
that inhibits Fos/Jun transcriptional activity. Cell 64:751 -759, 1991. 
Naranjo, J.R.; Mellstrom, B.; Achaval, M.; Lucas, J.J.; Del Rio, J.; and Sassone- 
Corsi, P. Co-induction of jun B and c-fos in a subset of neurons in the spinal 
cord. Oncogene 6:223-227, 1991. 
Paul, M.L.; David, J.-C.; Graybiel, A.M.; and Robertson, H.A. Di-like and D2- 
like dopamine receptors synergistically activate rotation and c-fos expression 
in the dopamine-depleted striatum in a rat model of Parkinson’s disease. 
J Neurosci , in press. 
Paul, M.L.; Graybiel, A.M.; and Robertson, H.A. Synergistic activation of the 
immediate-early gene c-fos in striosomes by D1- and D2-selective agonists. 
Soc Neurosci Abstr 1 6:954, 1 990. 
Post, R.M., and Contel, N.R. Cocaine-induced behavioral sensitization: A 
model for recurrent manic illness. In: Perris, C.; Strewe, G.; and Jansson, 
B., eds. Biological Psychiatry. Amsterdam: Elsevier, 1981. pp. 746-749. 
Post, R.M.; Kopanda, R.T.; and Lee, A. Progressive behavioural changes 
during chronic lidocaine administration: Relationship to kindling. Life Sci 
17:943-950, 1975. 
Post, R.M., and Weiss, S.R.B. Psychomotor stimulant vs. local anesthetic 
effects of cocaine: Role of behavioral sensitization and kindling. In: Clouet, 
D.; Asghar, K.; and Brown, R., eds. Mechanisms of Cocaine Abuse and 
Toxicity. National Institute on Drug Abuse Research Monograph 88. DHHS 
Pub. No. (ADM)89-1585. Washington, DC: Supt. of Docs., U.S. Govt. Print. 
Off., 1988. pp. 217-238. 
Ritz, M.C.; Lamb, R.J.; Goldberg, S.R.; and Kuhar, M.J. Cocaine receptors on 
dopamine transporters are related to self-administration of cocaine. Science 
237:1219-1223, 1987. 
Roberts, D.C.S., and Koob, G.F. Disruption of cocaine self-administration 
following 6-hydroxydopamine lesions of the ventral tegmental area in rats. 
Pharmacol Biochem Behav 1 7:901 -904, 1 982. 
Robertson, G.S., and Fibiger, H.C. Clozapine increases c-fos expression in 
limbic but not basal ganglia nuclei: Comparison with haloperidol and 
selective D1 and D2 receptor antagonists. Soc Neurosci Abstr 17: 194, 1991. 
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