The following article for this Special Issue was previously published and can be found in its respective issue online: "How can I measure brain acetylcholine levels in vivo? Advantages and caveats of commonly used approaches".

Abstract

How can I measure brain acetylcholine levels in vivo? Advantages and caveats of commonly used approaches (Published in JNC 167.1 issue) https://onlinelibrary.wiley.com/doi/10.1111/jnc.15943.