Horner syndrome: A new hypothesis for signaling pathway of enophthalmos sign Auob Rustamzadeh Department of Anatomical Sciences, School of Medicine, Iran University of Medical Sciences, Tehran, Iran Daryoush Afshari Department of Neurology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran Hamid Reza Alizadeh-Otaghvar Department of Plastic Surgery, School of Medicine, Iran University of Medical Sciences, Tehran, Iran Reza Ahadi Department of Anatomical Sciences, School of Medicine, Iran University of Medical Sciences, Tehran, Iran Amir Raoofi Cellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran Ronak Shabani Department of Anatomical Sciences, School of Medicine, Iran University of Medical Sciences, Tehran, Iran Armin Ariaei Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran Fatemeh Moradi Department of Anatomical Sciences, School of Medicine, Iran University of Medical Sciences, Tehran, Iran DOI: https://doi.org/10.18502/cjn.v22i3.13800 Keywords: Horner Syndrome; Enophthalmos; Sympathetic Nervous System; Norepinephrine; Adipose Tissue Abstract The Article Abstract is not available. PDF Published 2023-10-09 Issue Volume (22) issue (3) Section Articles