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Arranging optical fibres for the spatial resolution improvement of topographical images.
- Source :
-
Physics in medicine and biology [Phys Med Biol] 2002 Sep 21; Vol. 47 (18), pp. 3429-40. - Publication Year :
- 2002
-
Abstract
- Optical topography is a method for visualization of conical activity. Ways of improving the spatial resolution of the topographical image with three arrangements of optical fibres are discussed. A distribution of sensitivity is obtained from the phantom experiment, and used to reconstruct topographical images of an activation area of the brain with the fibres in each arrangement. The correlations between the activated area and the corresponding topographical images are obtained, and the effective arrangement of the optical fibres for improved resolution is discussed.
Details
- Language :
- English
- ISSN :
- 0031-9155
- Volume :
- 47
- Issue :
- 18
- Database :
- MEDLINE
- Journal :
- Physics in medicine and biology
- Publication Type :
- Academic Journal
- Accession number :
- 12375830
- Full Text :
- https://doi.org/10.1088/0031-9155/47/18/311