Answers are grounded in this paper and cite their sources.
Tonic neurochemical dopamine activity underlies many brain functions; however a consensus on this important concentration has not yet been reached. In this work, we introduce in vivo fast-scan controlled-adsorption voltammetry to report tonic dopamine concentrations (90 ± 9 nM) and the dopamine diffusion coefficient (1.05 ± 0.09 × 10(-6) cm(2) s(-1)) in the mouse brain.
No takes yet. Share an insight, caveat, or question.
Atcherley et al. (2014) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: