Imaging cortical electrical stimulation in vivo: fast intrinsic optical signal versus voltage-sensitive dyes
Optics Letters, Vol. 33, Issue 9, pp. 1032-1034 (2008)
http://dx.doi.org/10.1364/OL.33.001032
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Abstract
We applied high-temporal-resolution optical imaging utilizing both the fast intrinsic optical signal (fIOS) and voltage-sensitive dyes (VSDs) to observe the spatiotemporal characteristics of rat somatosensory cortex during electrical stimulation. We find that changes in both the fIOS and VSD signals occur rapidly
© 2008 Optical Society of America
OCIS Codes
(120.3890) Instrumentation, measurement, and metrology : Medical optics instrumentation
(170.1420) Medical optics and biotechnology : Biology
ToC Category:
Medical Optics and Biotechnology
History
Original Manuscript: January 15, 2008
Revised Manuscript: March 24, 2008
Manuscript Accepted: March 28, 2008
Published: April 30, 2008
Virtual Issues
Vol. 3, Iss. 6 Virtual Journal for Biomedical Optics
Citation
Vassiliy Tsytsarev, Kaushalya Premachandra, Daisuke Takeshita, and Sonya Bahar, "Imaging cortical electrical stimulation in vivo: fast intrinsic optical signal versus voltage-sensitive dyes," Opt. Lett. 33, 1032-1034 (2008)
http://www.opticsinfobase.org/vjbo/abstract.cfm?URI=ol-33-9-1032
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