Abstract | ||
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To explore the optical neural stimulation with visible light, 620-nm red light pulse emitted by LED was used to stimulate the left primary visual cortex of adult rat. The neural response in right primary visual cortex was recorded with a flexible microelectrode. By synchronized averaging the raw signal, optical evoked potentials (OEPs) were observed a negative wave and positive wave after optical stimuli. Furthermore, the amplitude and occurrence of the negative and positive wave were modulated by the strength and pulse width of the optical stimulus. The preliminary experiment suggested that, beyond the infrared laser, the pulse of visible light (e.g. red light) can modulate the neural activity in central nervous system. © 2011 IEEE. |
Year | DOI | Venue |
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2011 | 10.1109/IEMBS.2011.6091397 | Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference |
Keywords | Field | DocType |
visualization,neurophysiology,infrared,stimulated emission,light emitting diodes,central nervous system,visible light | Computer vision,Visual cortex,Computer science,Optics,Pulse (signal processing),Visible spectrum,Artificial intelligence,Stimulus (physiology),Light-emitting diode,Optical recording,Microelectrode,Stimulated emission | Conference |
Volume | Issue | ISSN |
null | null | null |
ISBN | Citations | PageRank |
978-1-4244-4122-8 | 0 | 0.34 |
References | Authors | |
1 | 7 |
Name | Order | Citations | PageRank |
---|---|---|---|
Wen-Sheng Hou | 1 | 78 | 13.04 |
Zongxia Mou | 2 | 3 | 0.95 |
WeiWei Shi | 3 | 51 | 12.26 |
Xiaolin Zheng | 4 | 9 | 4.37 |
Jun P Yao | 5 | 0 | 0.34 |
Guan B. Shang | 6 | 0 | 0.34 |
Zhengqin Yin | 7 | 0 | 0.34 |