the results indicate that the acute administration of d1 and d2 da receptor antagonists differentially modifies nt levels in the striatum and nuc . accumbens , and that antipsychotic drugs showing a relative lack of extrapyramidal side effects may be characterised by a failure to maintain increased nt levels in the basal ganglia upon long-term treatment .
C0010097
striatum
C0004781
basal ganglia