Merkel disc is a serotonergic synapse in the epidermis for transmitting tactile signals in mammals.
Proc Natl Acad Sci U S A. 2016 Sep 13;113(37):E5491-500. doi: 10.1073/pnas.1610176113. Epub 2016 Aug 29.
Proc Natl Acad Sci U S A. 2016.
PMID: 27573850
Free PMC article.