There isn't a direct answer to this as it really depends on...
User WouldYouCalmDown, in the r/NooTopics subreddit,
There isn't a direct answer to this as it really depends on a few factors. Your question is is worded a bit broadly to direct…
Lesions of Mouse Striatum Induced by 6‐Hydroxydopamine Differentially Alter the Density, Rate of Synthesis, and Level of Gene Expression of D1 and D2 Dopamine Receptors
Overview of attention for article published in Journal of Neurochemistry, November 2002