No, there is no conclusive scientific evidence for visualization of meridians at the moment. Author: Litscher G. Affiliation: Stronach Research Unit for Complementary and Integrative Laser Medicine, Research Unit of Biomedical Engineering in Anesthesia and Intensive Care Medicine, and TCM Research Center Graz, Medical University of Graz , Graz, Austria . Conference/Journal: J Altern Complement Med. Date published: 2014 Mar Other: Volume ID: 20 , Issue ID: 3 , Pages: 215-6 , Special Notes: doi: 10.1089/acm.2013.0150 , Word Count: 12 PMID: 23738679 also see http://online.liebertpub.com/doi/abs/10.1089/acm.2013.0150?journalCode=acm