抄録
Optical intrinsic signal imaging (OISI) provides the surface activation map of brain and has provided many insights. In this study, we show that the optical coherence tomography (OCT) can provide depth resolved functional map of cat visual cortex. Activation profile obtained by integrating OCT signal across depth correlates well with that determined by the OISI. Functional OCT (fOCT) promises to be a valid technique for revealing unexplored organization inside the brain at a micro system level.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 77-83 |
| ページ数 | 7 |
| ジャーナル | Proceedings of SPIE - The International Society for Optical Engineering |
| 巻 | 5140 |
| 出版物ステータス | Published - 2003 12 1 |
| 外部発表 | Yes |
| イベント | Optical Coherence Tomography and Coherence Techniques - Munich, Germany 継続期間: 2003 6 22 → 2003 6 24 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering
これを引用
Functional optical coherence tomography to reveal functional architecture of cat visual cortex in vivo. / Umamaheswari, Rajagopalan; Homma, Ryota; Kadono, Hirofumi; Tanifuji, Manabu.
：: Proceedings of SPIE - The International Society for Optical Engineering, 巻 5140, 01.12.2003, p. 77-83.研究成果: Conference article
}
TY - JOUR
T1 - Functional optical coherence tomography to reveal functional architecture of cat visual cortex in vivo
AU - Umamaheswari, Rajagopalan
AU - Homma, Ryota
AU - Kadono, Hirofumi
AU - Tanifuji, Manabu
PY - 2003/12/1
Y1 - 2003/12/1
N2 - Optical intrinsic signal imaging (OISI) provides the surface activation map of brain and has provided many insights. In this study, we show that the optical coherence tomography (OCT) can provide depth resolved functional map of cat visual cortex. Activation profile obtained by integrating OCT signal across depth correlates well with that determined by the OISI. Functional OCT (fOCT) promises to be a valid technique for revealing unexplored organization inside the brain at a micro system level.
AB - Optical intrinsic signal imaging (OISI) provides the surface activation map of brain and has provided many insights. In this study, we show that the optical coherence tomography (OCT) can provide depth resolved functional map of cat visual cortex. Activation profile obtained by integrating OCT signal across depth correlates well with that determined by the OISI. Functional OCT (fOCT) promises to be a valid technique for revealing unexplored organization inside the brain at a micro system level.
KW - Depth resolved functional profile
KW - Functional optical coherence tomography
KW - Neural activity
KW - Optical coherence tomography
KW - Optical intrinsic signal imaging
KW - Primary visual cortex
KW - Scattering change
KW - Volumetric functional imaging
UR - http://www.scopus.com/inward/record.url?scp=1342331269&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=1342331269&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:1342331269
VL - 5140
SP - 77
EP - 83
JO - Proceedings of SPIE - The International Society for Optical Engineering
JF - Proceedings of SPIE - The International Society for Optical Engineering
SN - 0277-786X
ER -