Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Stig, Holtås"'
Autor:
Askell Löve, Roger Siemund, Gunnar Andsberg, Mats Cronqvist, Stig Holtås, Isabella Björkman-Burtscher
Publikováno v:
Stroke Research and Treatment, Vol 2011 (2011)
Background. With modern CT imaging a comprehensive overview of cerebral macro- and microcirculation can be obtained within minutes in acute ischemic stroke. This opens for patient stratification and individualized treatment. Methods. Four patients wi
Externí odkaz:
https://doaj.org/article/7808ec817eaf43b7a85783547ae5e0b9
Autor:
Gunnar Andsberg, Mats Cronqvist, Askell Löve, Isabella M. Björkman-Burtscher, Roger Siemund, Stig Holtås
Publikováno v:
Stroke Research and Treatment, Vol 2011 (2011)
Stroke Research and Treatment; 2011(Mar 15), no 726573 (2011)
Stroke Research and Treatment
Stroke Research and Treatment; 2011(Mar 15), no 726573 (2011)
Stroke Research and Treatment
Background. With modern CT imaging a comprehensive overview of cerebral macro- and microcirculation can be obtained within minutes in acute ischemic stroke. This opens for patient stratification and individualized treatment.Methods. Four patients wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ba7ef106086181f827d25f103dfa135
https://doi.org/10.4061/2011/726573
https://doi.org/10.4061/2011/726573
Autor:
Linda Knutsson, Freddy Ståhlberg, Danielle van Westen, Karin Markenroth Bloch, Ronnie Wirestam, Stig Holtås, Esben Thade Petersen
Publikováno v:
Magnetic Resonance Imaging. 28:1-7
PURPOSE: To compare absolute cerebral blood flow (CBF) estimates obtained by model-free arterial spin labeling (ASL) and dynamic susceptibility contrast MRI (DSC-MRI), corrected for partial volume effects (PVEs). METHODS: CBF was measured using DSC-M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6367a9c5c74b18a391430d2ca053d2b
https://doi.org/10.1016/j.mri.2009.06.006
https://doi.org/10.1016/j.mri.2009.06.006
Autor:
Ola Nilsson, Roger Siemund, Birgitta Ramgren, Per Undrén, Elna-Marie Larsson, Mats Cronqvist, Stig Holtås
Publikováno v:
Neuroradiology. 50:947-954
The purpose of this prospective study was to compare 3T and 1.5T magnetic resonance angiography (MRA) with digital subtraction angiography (DSA) for the follow-up of endovascular treated intracranial aneurysms to assess the grade of occlusion.Thirty-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcac4a68e3115f8f4b46353e49f33dc3
https://doi.org/10.1007/s00234-008-0429-z
https://doi.org/10.1007/s00234-008-0429-z
Publikováno v:
Magnetic Resonance Imaging. 26:554-559
PURPOSE: To identify regional arterial input functions (AIFs) using factor analysis of dynamic studies (FADS) when quantification of perfusion is performed using model-free arterial spin labelling. MATERIAL AND METHODS: Five healthy volunteers and on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86cf34b1fbdc625388cb8a098f73d2dd
https://doi.org/10.1016/j.mri.2007.10.006
https://doi.org/10.1016/j.mri.2007.10.006
Autor:
Erik Ryding, Kaj Ljunggren, Tomas G Ohlsson, Peter Reinstrup, Stig Holtås, Ronnie Wirestam, Christian Engvall
Publikováno v:
Journal of Neurosurgical Anesthesiology. 20:41-44
BACKGROUND: Patients with elevated intracranial pressure risk compromising their cerebral blood flow, resulting in ischemia. Lowering of the raised intracranial pressure, is therefore, mandatory. Reduction of the cerebral blood volume (CBV) might be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de7a94a79317995fde12f43fa6a0a04c
https://doi.org/10.1097/ana.0b013e31815d4c70
https://doi.org/10.1097/ana.0b013e31815d4c70
Autor:
Ulf Nannmark, Jonas Frisén, Richard L.M. Faull, Monica Kam, Mathilda Zetterström Axell, Willeke M. C. van Roon-Mom, Mike Dragunow, Stig Holtås, Michelle F. Anderson, Thomas Björk-Eriksson, Peter S. Eriksson, Claes Nordborg, Maurice A. Curtis, Carsten Wikkelsö
Publikováno v:
Science. 315:1243-1249
The rostral migratory stream (RMS) is the main pathway by which newly born subventricular zone cells reach the olfactory bulb (OB) in rodents. However, the RMS in the adult human brain has been elusive. We demonstrate the presence of a human RMS, whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16c8b22ef614a355e42d48173b195ab4
https://doi.org/10.1126/science.1136281
https://doi.org/10.1126/science.1136281
Autor:
Ola Nilsson, Lennart Brandt, Hans Säveland, Elna-Marie Larsson, Ronnie Wirestam, Stig Holtås, Birgitta Ramgren, Mats Cronqvist
Publikováno v:
Neuroradiology. 47:855-873
Our purpose was to evaluate treatment safety as well as complications frequency and management in endovascular coiling of intracerebral aneurysms using MR diffusion and perfusion imaging. In this prospective study, 77 MR examinations were performed i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a454fa19abdc1be34281f979ba06562e
https://doi.org/10.1007/s00234-005-1408-2
https://doi.org/10.1007/s00234-005-1408-2
Autor:
Bertil Romner, Birgitta Ramgren, Mats Cronqvist, Lennart Brandt, Stig Holtås, Elna-Marie Larsson
Publikováno v:
Neuroradiology. 47:97-104
We have reviewed initial diagnostic features, treatment, and outcome in 29 patients with acute subarachnoid hemorrhage due to non-traumatic vertebrobasilar artery dissection diagnosed in our hospital between 1993 and 2003. The dissections occurred in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78ca9d65df8e11dad84f0fea8d1038c5
https://doi.org/10.1007/s00234-005-1346-z
https://doi.org/10.1007/s00234-005-1346-z
Autor:
Elna-Marie Larsson, Linda Knutsson, Freddy Ståhlberg, Göran Lundborg, Birgitta Rosén, Stig Holtås
Publikováno v:
Journal of Hand Surgery. 27:514-519
Hand-held vibrating tools may result in neuromuscular dysfunction and vasospastic problems of the hand. Sensory and motor dysfunction can be explained by injury to peripheral structures, but could also be due to changes in cortical somatotopic mappin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a906d875d0cd554710d9627ea92bb080
https://doi.org/10.1054/jhsb.2002.0813
https://doi.org/10.1054/jhsb.2002.0813