Výsledky vyhledávání - "Thurfjell, L."

Akademický článek

Improved efficiency for MRI-SPET registration based on mutual information.

Autor: Thurfjell, L., Lau, Y. H., Andersson, J. L. R., Hutton, B. F.

Publikováno v: European Journal of Nuclear Medicine. 2000, Vol. 27 Issue 7, p847-856. 10p.

18F-flutemetamol amyloid imaging in Alzheimer disease and mild cognitive impairment: a phase 2 trial

Autor: Vandenberghe, R, Van Laere, K, Ivanoiu, A, Salmon, E, Bastin, C, Triau, E, Hasselbalch, S, Law, I, Andersen, A, Korner, A, Minthon, L, Garraux, G, Nelissen, N, Bormans, G, Buckley, C, Owenius, R, Thurfjell, L, Farrar, G, Brooks, DJ

OBJECTIVE: The most widely studied positron emission tomography ligand for in vivo beta-amyloid imaging is (11)C-Pittsburgh compound B ((11)C-PIB). Its availability, however, is limited by the need for an on-site cyclotron. Validation of the (18)F-la

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::87fe622f8f6ea64ec3b63e1908bccd8a
https://ora.ox.ac.uk/objects/uuid:14fb3a8c-558c-4b7c-888f-b857d519e62b

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Akademický článek

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Amyloid PET imaging in Alzheimer's disease: a comparison of three radiotracers

Autor: Landau, SM, Thomas, BA, Thurfjell, L, Schmidt, M, Margolin, R, Mintun, M, Pontecorvo, M, Baker, SL, Jagust, WJ, Alzheimer’s Disease Neuroimaging Initiative

Publikováno v: European journal of nuclear medicine and molecular imaging, vol 41, iss 7

PurposeThe increasing use of amyloid PET in Alzheimer's disease research and clinical trials has motivated efforts to standardize methodology. We compared retention of the (11)C radiotracer Pittsburgh Compound B (PiB) and that of two (18)F amyloid ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::91a1cc2e8eea5e8c9326ce02a84e27cb
https://escholarship.org/uc/item/9p345063

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Combination of biomarkers:PET [18F]flutemetamol imaging and structural MRI in dementia and mild cognitive impairment

Autor: Thurfjell L., Lotojnen J., Lundqvist R., Koikkalainen J., Soininen H., Waldemar G., Brooks D.J., Vandenberghe R.

Publikováno v: Thurfjell, L, Lötjönen, J, Lundqvist, R, Koikkalainen, J, Soininen, H, Waldemar, G, Brooks, D J & Vandenberghe, R 2012, ' Combination of biomarkers : PET [18F]flutemetamol imaging and structural MRI in dementia and mild cognitive impairment ', Neurodegenerative Diseases, vol. 10, no. 1-4, pp. 246-9 . https://doi.org/10.1159/000335381
Thurfjell, L, Lötjönen, J, Lundqvist, R, Koikkalainen, J, Soininen, H, Waldemar, G, Brooks, D J & Vanderberghe, R 2012, ' Combination of Biomarkers : PET [ 18 F]Flutemetamol Imaging and Structural MRI in Dementia and Mild Cognitive Impairment ', Neurodegenerative Diseases, vol. 10, no. 1-4, pp. 246-249 . https://doi.org/10.1159/000335381
Neurodegenerative Diseases

Background: The New National Institute on Aging-Alzheimer’s Association diagnostic guidelines for Alzheimer’s disease (AD) incorporate biomarkers in the diagnostic criteria and suggest division of biomarkers into two categories: Aβ accumulation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6d8565ea68facd63d79a69a4f3c68dd3
https://pure.au.dk/portal/da/publications/combination-of-biomarkers(3d881f41-cc93-4b30-8188-dfdc9757149a).html

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Asymmetry of SPECT Perfusion Image Patterns as a Diagnostic Feature for Alzheimer's Disease. Medical Image Computing and Computer-Assisted Intervention

Autor: Kovalev VA, Thurfjell L, Lundqvist R, Pagani M.

Publikováno v: Medical Image Computing and Computer-Assisted Intervention 4191 (2006): 421–428.
info:cnr-pdr/source/autori:Kovalev VA, Thurfjell L, Lundqvist R and Pagani M./titolo:Asymmetry of SPECT Perfusion Image Patterns as a Diagnostic Feature for Alzheimer's Disease. Medical Image Computing and Computer-Assisted Intervention-/doi:/rivista:Medical Image Computing and Computer-Assisted Intervention/anno:2006/pagina_da:421/pagina_a:428/intervallo_pagine:421–428/volume:4191

In this paper we propose a new diagnostic feature for Alzheimer's Disease (AD) which is based on assessment of the degree of inter-hemispheric asymmetry using Single Photon Emission Computed Tomography (SPECT). The asymmetry measure used represents d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::a3537aa5b6617aa475c562b47c5a891d
http://www.cnr.it/prodotto/i/69461

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Classification of early and severe Alzheimer Disease. Differences in accuracy basing the analysis of SPECT CBF data on either hippocampus, temporo-parietal lobes or factorial analysis

Autor: Pagani M., Kovalev V.A., Salmaso D., Jonsson C., Thurfjell L., Lundqvist R., Wdgner A., Jacobsson A., Larsson S.A.

Publikováno v: European journal of nuclear medicine 29 (2002): 135–135.
info:cnr-pdr/source/autori:Pagani M., Kovalev V.A., Salmaso D., Jonsson C., Thurfjell L., Lundqvist R., Wdgner A., Jacobsson A., Larsson S.A./titolo:Classification of early and severe Alzheimer Disease. Differences in accuracy basing the analysis of SPECT CBF data on either hippocampus, temporo-parietal lobes or factorial analysis/doi:/rivista:European journal of nuclear medicine/anno:2002/pagina_da:135/pagina_a:135/intervallo_pagine:135–135/volume:29

Background: Hippocampus and temporo-parietal regional cerebral blood flow (rCBF) reductions are well known to be specific of early (eAD) and severe Alzheimer Disease (AD). The specificity and the sensitivity of SPECT rCBF in discriminating the two st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::405cc58724219c0cec64b0fec8aac69b
http://www.cnr.it/prodotto/i/46650

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Mapping pathological 99mTc-HMPAO uptake in Alzheimer's Disease and Frontal Lobe Dementia with SPECT

Autor: Pagani M., Salmaso D., Ramström C., Jonsson C., Lundqvist R., Thurfjell L., Schnell P.O., Wägner A., Jacobsson H., Larsson S.A.

Publikováno v: Dementia and geriatric cognitive disorders 12 (2001): 177–184.
info:cnr-pdr/source/autori:Pagani M., Salmaso D., Ramström C., Jonsson C., Lundqvist R., Thurfjell L., Schnell P.O., Wägner A., Jacobsson H., Larsson S.A./titolo:Mapping pathological 99mTc-HMPAO uptake in Alzheimer's Disease and Frontal Lobe Dementia with SPECT./doi:/rivista:Dementia and geriatric cognitive disorders/anno:2001/pagina_da:177/pagina_a:184/intervallo_pagine:177–184/volume:12

Seventeen patients with probable Alzheimer Disease (AD), seven patients with Frontal Lobe Dementia (FLD) and nineteen control subjects (NOR) were examined by 99mTc-HMPAO SPECT. Images were standardised in the same 3D space and averaged within each gr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::5651f7eacfb345ea582813f257ca55a1
http://www.cnr.it/prodotto/i/168338

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Reproducibility and repeatability of normal resting state 99mTc-HMPAO rCBF SPECT using brain atlas matching

Autor: Jonsson C, Pagani M, Johansson L, Thurfjell L, Jacobsson H, Larsson S

Publikováno v: Nuclear medicine communications (Online) 21 (2000): 9–18.
info:cnr-pdr/source/autori:Jonsson C, Pagani M, Johansson L, Thurfjell L, Jacobsson H and Larsson S/titolo:Reproducibility and repeatability of normal resting state 99mTc-HMPAO rCBF SPECT using brain atlas matching/doi:/rivista:Nuclear medicine communications (Online)/anno:2000/pagina_da:9/pagina_a:18/intervallo_pagine:9–18/volume:21

The aim of this study was to assess regional cerebral blood flow (rCBF) in normal subjects at rest using 99 Tc m -HMPAO single photon emission tomography (SPET). Analysis of reproducibility and repeatability was performed both before and after normal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::1f2917f4259720cc3ff61a08c19aaf19
https://publications.cnr.it/doc/220105

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Clinical Diagnosis: Frontal Lobe Dementia

Autor: Pagani M, Thurfjell L, Jacobsson H.

Publikováno v: Functional Cerebral SPECT and PET imaging, edited by RL Van Hertum & RS Tikofski, pp. 162–163. New York: Lippincot Williams & Wilkins, 2000
info:cnr-pdr/source/autori:Pagani M, Thurfjell L, Jacobsson H./titolo:Clinical Diagnosis: Frontal Lobe Dementia/titolo_volume:Functional Cerebral SPECT and PET imaging/curatori_volume:RL Van Hertum & RS Tikofski/editore: /anno:2000

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::d3a2d705db822840bd74adb4d10240ac
http://www.cnr.it/prodotto/i/240926

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