aspg-21-1059-1791472394 20261008151314 American Scientific Publishing Group admin@americaspg.com American Scientific Publishing Group International Journal of Neutrosophic Science IJNS 2692-6148 2690-6805 2022 18 3 R. Narmada Devi Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, Tamil Nadu, India. G.Muthumari Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, Tamil Nadu, India J. Bravelin Jersha PG Department of mathematics, Women’s Christian College, University of Madras, Chennai, Tamil Nadu, India. In this paper, the idea of neutrosophic detour boundary vertices and neutrosophic detour center vertices in neutrosophic graph is introduced. Here the concept of neutrosophic detour eccentricity, neutrosophic detour radius, neutrosophic detour diameter, neutrosophic detour neighbourhood vertex are studied. Several interesting properties related to of eccentric nodes, peripheral nodes, and central nodes in neutrosophic graphs are established. 2022 84 92 1059 https://creativecommons.org/licenses/by/4.0/ 10.54216/IJNS.180307 https://www.americaspg.com/journal/21/article/1059 https://www.americaspg.com/storage/5891.pdf