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Conditioned Increase of Locomotor Activity Induced by Haloperidol

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Journal PLoS One
Date 2018 Oct 4
PMID 30281607
Citations 6
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Abstract

Dopamine antagonist drugs have profound effects on locomotor activity. In particular, the administration of the D2 antagonist haloperidol produces a state that is similar to catalepsy. In order to confirm whether the modulation of the dopaminergic activity produced by haloperidol can act as an unconditioned stimulus, we carried out two experiments in which the administration of haloperidol was repeatedly paired with the presence of distinctive contextual cues that served as a Conditioned Stimulus. Paradoxically, the results revealed a dose-dependent increase in locomotor activity following conditioning with dopamine antagonist (Experiments 1) that was susceptible of extinction when the conditioned stimulus was presented repeatedly by itself after conditioning (Experiment 2). These data are interpreted from an associative perspective, considering them as a result of a classical conditioning process.

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References
1.
Pickens R, CROWDER W . Effects of CS-US interval on conditioning of drug response, with assessment of speed of conditioning. Psychopharmacologia. 1967; 11(1):88-94. DOI: 10.1007/BF00401511. View

2.
Ahmed S, Stinus L, Cador M . Amphetamine-induced conditioned activity is insensitive to perturbations known to affect pavlovian conditioned responses in rats. Behav Neurosci. 1998; 112(5):1167-76. DOI: 10.1037//0735-7044.112.5.1167. View

3.
Schmidt W, Beninger R . Behavioural sensitization in addiction, schizophrenia, Parkinson's disease and dyskinesia. Neurotox Res. 2006; 10(2):161-6. DOI: 10.1007/BF03033244. View

4.
Brudzynski S, Krol S . Analysis of locomotor activity in the rat: parallelism index, a new measure of locomotor exploratory pattern. Physiol Behav. 1997; 62(3):635-42. DOI: 10.1016/s0031-9384(97)00189-3. View

5.
Beninger R, Hahn B . Pimozide blocks establishment but not expression of amphetamine-produced environment-specific conditioning. Science. 1983; 220(4603):1304-6. DOI: 10.1126/science.6857251. View