Electrically Evoked Responses in the Rabbit Cortex Induced by Current Steering With Penetrating Optic Nerve Electrodes
Author(s) -
Yan Yan,
Yiliang Lu,
Menghui Li,
Zengguang Ma,
Pengjia Cao,
Yao Chen,
Xiaodong Sun,
Xinyu Chai,
Qiushi Ren,
Liming Li
Publication year - 2016
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.935
H-Index - 218
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.15-17543
Subject(s) - stimulation , electrode , biomedical engineering , current (fluid) , electrophysiology , visual prosthesis , amplitude , materials science , electrode array , neuroscience , chemistry , physics , optics , medicine , biology , thermodynamics
Current steering is a neural stimulation strategy that uses simultaneous stimulation of adjacent electrodes to produce additional intermediate stimulation sites and thus improves spatial resolution. We investigated the feasibility of current steering using electrophysiological and computational methods after implanting paired penetrating electrodes into the rabbit's optic nerve (ON).
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