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Träfflista för sökning "WFRF:(Duncan S) srt2:(1996-1999)"

Search: WFRF:(Duncan S) > (1996-1999)

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1.	Abrams, D, et al. (author) Zidovudine, didanosine, and zalcitabine in the treatment of HIV infection: meta-analyses of the randomised evidence. HIV Trialists' Collaborative Group 1999 In: Lancet (London, England). - 0140-6736. ; 353:9169, s. 2014-2025 Journal article (peer-reviewed)
2.	Black, JA, et al. (author) Abnormal expression of SNS/PN3 sodium channel in cerebellar Purkinje cells following loss of myelin in the taiep rat 1999 In: Neuroreport. - : Ovid Technologies (Wolters Kluwer Health). - 0959-4965. ; 10:5, s. 913-918 Journal article (peer-reviewed)
3.	Kappelman, J., et al. (author) Chronology and biostratigraphy of the Miocene Sinap Formation of Central Turkey 1996 In: The Evolution of Western Eurasian Miocene Mammal Faunas. - New York : Columbia University Press. ; , s. 78-95 Book chapter (peer-reviewed)
4.	Kronsell, Annica, et al. (author) Environmental Policy in Sweden - Setting a Good Example 1997 In: European Environmental Policy: The Pioneers. - 071905043X Book chapter (other academic/artistic)abstract Abstract is not available
5.	Kronsell, Annica, et al. (author) Policy innovation in the garbage can : the EU's fifth environmental action programme 1997 In: The Innovation of European Environmental Policy. - 8200376877 Book chapter (other academic/artistic)abstract Abstract is not available
6.	Sjögreen Gleisner, Katarina, et al. (author) Registration of abdominal CT and SPECT images using Compton scatter data 1997 In: Information Processing in Medical Imaging. - Berlin, Heidelberg : Springer Berlin Heidelberg. - 1611-3349 .- 0302-9743. - 9783540630463 ; 1230, s. 232-244 Book chapter (peer-reviewed)abstract The present study investigates the possibility to utilize Compton scatter data for registration of abdominal SPECT images. A method for registration to CT is presented, based on principal component analysis and cross-correlation of binary images representing the interior of the patient. Segmentation of scatter images is performed with two methods, thresholding and a deformable contour method. To achieve similarity of organ positions between scans, a positioning device is applied to the patient. Evaluation of the registration accuracy is performed with a) a 131I phantom study, b) a Monte Carlo simulation study of an anthropomorphic phantom, and c) a 123I patient trial. For a) r.m.s. distances between positions that should be equal in CT and SPECT are obtained to 1.0±0.7 mm, which thus for a rigid object is at sub pixel level. From b) results show that r.m.s. distances depend on the slice activity distribution. With a symmetrical distribution deviations are in the order of 5 mm. In c) distances between markers on the patient boundary are at the maximum 16 mm and on an average 10 mm. It is concluded that by utilizing the available Compton scatter data, valuable positioning information is achieved, that can be used for registration of SPECT images.

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Result 1-6 of 6

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Type of publication: book chapter (4); journal article (2)

Type of content: peer-reviewed (4); other academic/artistic (2)

Author/Editor: Kronsell, Annica (2); Hall, D. (1); Smith, D. (1); Weber, J. (1); Cooper, E (1); Collins, R (1); show more...; Phillips, A. (1); Peto, R (1); Power, L (1); Hughes, M (1); Sandstrom, E (1); Babiker, A (1); Clumeck, N (1); Dormont, J (1); Gatell, J (1); Goebel, F (1); Mannucci, P (1); Mathiesen, L (1); Reiss, P (1); Savidge, G (1); Seligmann, M (1); Stingl, G (1); Veenstra, J (1); Yeo, J (1); Abrams, D (1); Allan, D (1); Antunes, F (1); Breckenridge, A (1); Bruun, J (1); Cameron, W (1); Carbon, C (1); Chalmers, I (1); Chang, H (1); Chodakewitz, J (1); Clendenin, N (1); Collier, A (1); Collins, G (1); Cooper, D (1); Danner, S (1); D'Aquila, R (1); DeGruttola, V (1); DeMasi, R (1); Dee, L (1); Deyton, L (1); Dixon, D (1); Farthing, C (1); Feinberg, J (1); Fischl, M (1); Flepp, M (1); Gartland, M (1); show less...

University: Lund University (3); Karolinska Institutet (2); Swedish Museum of Natural History (1)

Language: English (6)

Research subject (UKÄ/SCB): Social Sciences (2); Natural sciences (1); Medical and Health Sciences (1)

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