Joyce J N, Marshall J F
Neurosci Lett. 1985 Jan 7;53(1):127-31. doi: 10.1016/0304-3940(85)90108-9.
The topography of dopamine D-2 receptor sites determined from autoradiographs of the rat striatum was compared with previously published values for choline acetyltransferase activity and high-affinity choline uptake within subregions of the striatum. The density of D-2 sites in the caudate-putamen correlates strikingly with these indexes of cholinergic neuron distribution.