PMID-17216714 Motor and cognitive functions of the neostriatum during bilateral blocking of its dopamine receptors
- systemic application of D1 selective blockers reduced learning in rats
- probably this effect is not neostriatal:
- local application of the same blocker on the cortex did not markedly affect learning, though it did effect initiation errors
- D2 antagonist (raclopride) locally applied to the striatum blocked learning.
|