M
Mark S. Humayun
Researcher at University of Southern California
Publications - 653
Citations - 29453
Mark S. Humayun is an academic researcher from University of Southern California. The author has contributed to research in topics: Retina & Retinal. The author has an hindex of 84, co-authored 636 publications receiving 26997 citations. Previous affiliations of Mark S. Humayun include Lawrence Livermore National Laboratory & Duke University.
Papers
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Journal ArticleDOI
Mini Drug Pump for Ophthalmic Use
TL;DR: A prototype ocular mini drug pump was built, implanted, and refilled, and more testing is needed to determine the long term biocompatibility of an electrically-controlled implanted pump.
Journal ArticleDOI
Virtual vitreoretinal surgical simulator as a training tool.
J.V. Rossi,Dinesh Verma,Gildo Y. Fujii,Rohit R. Lakhanpal,Sue Lynn Wu,Mark S. Humayun,Eugene de Juan +6 more
TL;DR: This study demonstrates potential applications of a vitreoretinal surgical simulator as a training and skills assessment tool for novice, inexperienced, and trained surgeons.
Journal ArticleDOI
Local cerebral glucose abnormalities in mild closed head injured patients with cognitive impairments.
Mark S. Humayun,Sharon K. Presty,Norman LaFrance,Henry H. Holcomb,H.L. Loats,Donlin M. Long,Henry N. Wagner,Barry Gordon +7 more
TL;DR: It is suggested that CHI patients can have regional glucose metabolic abnormalities, indicative of altered neuronal function, despite the absence of discernible anatomic abnormalities.
Journal ArticleDOI
The effects of intravitreous bevacizumab on retinal neovascular membrane and normal capillaries in rabbits.
Hossein Ameri,Gerald J. Chader,June-Gone Kim,June-Gone Kim,Srinivas R. Sadda,Narsing A. Rao,Mark S. Humayun +6 more
TL;DR: Intravitreous injection of VEGF in rabbits results in florid retinal neovascularization within the first week, followed by closure of normal capillaries by week 2, and a sudden drop in effective V EGF concentration may be responsible for the closure of the normalcapillaries.
Patent
Mems device and method for delivery of therapeutic agents
Ellis Meng,Yu-Chong Tai,Mark S. Humayun,Rajat Agrawal,Ronalee Lo,Jason Shih,Kenrick Kuwahara,Po-Ying Li,Damien C. Rodger,Po-Jui Chen +9 more
TL;DR: In this paper, an implantable device for delivering a therapeutic agent to a patient include a reservoir configured to contain a liquid comprising the therapeutic agent, and a cannula in fluid communication with the reservoir.