Dear Colleagues, The CNS*2023 abstract submission deadline has been extended to Monday March 27th, 11:00 pm Pacific Time. Note that one of the authors must register as sponsoring author for the main meeting before abstract submission. Submitted abstracts are used for creating the program and for publication. Please follow the formatting guidelines on the submission site. Registration: https://ocns.memberclicks.net/cns-2023-registration Abstract Submission: https://ocns.memberclicks.net/cns-2023-abstract-submission General information: https://www.cnsorg.org/cns-2023 The calls for tutorials and workshops remain open: CALL FOR TUTORIALS: https://www.cnsorg.org/cns-2023-call-for-tutorials Deadline for proposals: 22 April 2023 CALL FOR WORKSHOPS: https://www.cnsorg.org/cns-2023-call-for-workshops Priority Deadline for proposals: 15 April 2023 With kind regards, Leonid Rubchinsky OCNS Vice President *********************** Leonid Rubchinsky, PhD Professor Department of Mathematical Sciences, Indiana University Purdue University Indianapolis Stark Neurosciences Research Institute, Indiana University School of Medicine 402 N. Blackford St Indianapolis, IN 46202-3216 lrubchin@iupui.edu http://www.math.iupui.edu/~lrubchin ***********************