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Items: 1 to 50 of 112


Apathy and anxiety are early markers of Alzheimer's disease.

Johansson M, Stomrud E, Lindberg O, Westman E, Johansson PM, van Westen D, Mattsson N, Hansson O.

Neurobiol Aging. 2020 Jan;85:74-82. doi: 10.1016/j.neurobiolaging.2019.10.008. Epub 2019 Oct 19.


Midlife Atherosclerosis and Development of Alzheimer or Vascular Dementia.

Gustavsson AM, van Westen D, Stomrud E, Engström G, Nägga K, Hansson O.

Ann Neurol. 2020 Jan;87(1):52-62. doi: 10.1002/ana.25645. Epub 2019 Nov 27.


Distinct tau PET patterns in atrophy-defined subtypes of Alzheimer's disease.

Ossenkoppele R, Lyoo CH, Sudre CH, van Westen D, Cho H, Ryu YH, Choi JY, Smith R, Strandberg O, Palmqvist S, Westman E, Tsai R, Kramer J, Boxer AL, Gorno-Tempini ML, La Joie R, Miller BL, Rabinovici GD, Hansson O.

Alzheimers Dement. 2019 Oct 28. pii: S1552-5260(19)35375-0. doi: 10.1016/j.jalz.2019.08.201. [Epub ahead of print]


A quick test of cognitive speed can predict development of dementia in Parkinson's disease.

Jalakas M, Palmqvist S, Hall S, Svärd D, Lindberg O, Pereira JB, van Westen D, Hansson O.

Sci Rep. 2019 Oct 28;9(1):15417. doi: 10.1038/s41598-019-51505-1.


Diffusion Tensor MRI to Distinguish Progressive Supranuclear Palsy from α-Synucleinopathies.

Spotorno N, Hall S, Irwin DJ, Rumetshofer T, Acosta-Cabronero J, Deik AF, Spindler MA, Lee EB, Trojanowski JQ, van Westen D, Nilsson M, Grossman M, Nestor PJ, McMillan CT, Hansson O.

Radiology. 2019 Dec;293(3):646-653. doi: 10.1148/radiol.2019190406. Epub 2019 Oct 15.


Tensor-valued diffusion MRI in under 3 minutes: an initial survey of microscopic anisotropy and tissue heterogeneity in intracranial tumors.

Nilsson M, Szczepankiewicz F, Brabec J, Taylor M, Westin CF, Golby A, van Westen D, Sundgren PC.

Magn Reson Med. 2020 Feb;83(2):608-620. doi: 10.1002/mrm.27959. Epub 2019 Sep 13.


Increased functional connectivity of thalamic subdivisions in patients with Parkinson's disease.

Owens-Walton C, Jakabek D, Power BD, Walterfang M, Velakoulis D, van Westen D, Looi JCL, Shaw M, Hansson O.

PLoS One. 2019 Sep 4;14(9):e0222002. doi: 10.1371/journal.pone.0222002. eCollection 2019.


Diagnostic value of alternative techniques to gadolinium-based contrast agents in MR neuroimaging-a comprehensive overview.

Falk Delgado A, Van Westen D, Nilsson M, Knutsson L, Sundgren PC, Larsson EM, Falk Delgado A.

Insights Imaging. 2019 Aug 23;10(1):84. doi: 10.1186/s13244-019-0771-1. Review.


MRI morphology of the hippocampus in drug-resistant temporal lobe epilepsy: Shape inflation of left hippocampus and correlation of right-sided hippocampal volume and shape with visuospatial function in patients with right-sided TLE.

Yoo JG, Jakabek D, Ljung H, Velakoulis D, van Westen D, Looi JCL, Källén K.

J Clin Neurosci. 2019 Sep;67:68-74. doi: 10.1016/j.jocn.2019.06.019. Epub 2019 Jun 17.


Mapping of apparent susceptibility yields promising diagnostic separation of progressive supranuclear palsy from other causes of parkinsonism.

Sjöström H, Surova Y, Nilsson M, Granberg T, Westman E, van Westen D, Svenningsson P, Hansson O.

Sci Rep. 2019 Apr 15;9(1):6079. doi: 10.1038/s41598-019-42565-4.


18F-Flortaucipir in TDP-43 associated frontotemporal dementia.

Smith R, Santillo AF, Waldö ML, Strandberg O, Berron D, Vestberg S, van Westen D, van Swieten J, Honer M, Hansson O.

Sci Rep. 2019 Apr 15;9(1):6082. doi: 10.1038/s41598-019-42625-9.


Corrigendum to: "Striatal changes in Parkinson disease: An investigation of morphology, functional connectivity and their relationship to clinical symptoms" [Psychiatry Research: Neuroimaging. Volume 275 (May 2018), Pages 5-13].

Owens-Walton C, Jakabek D, Li X, Wilkes FA, Walterfang M, Velakoulis D, van Westen D, Looi JCL, Hansson O.

Psychiatry Res Neuroimaging. 2019 Apr 30;286:76. doi: 10.1016/j.pscychresns.2019.03.013. No abstract available.


Association Between Earliest Amyloid Uptake and Functional Connectivity in Cognitively Unimpaired Elderly.

Hahn A, Strandberg TO, Stomrud E, Nilsson M, van Westen D, Palmqvist S, Ossenkoppele R, Hansson O.

Cereb Cortex. 2019 May 1;29(5):2173-2182. doi: 10.1093/cercor/bhz020.


Searching for the neurite density with diffusion MRI: Challenges for biophysical modeling.

Lampinen B, Szczepankiewicz F, Novén M, van Westen D, Hansson O, Englund E, Mårtensson J, Westin CF, Nilsson M.

Hum Brain Mapp. 2019 Jun 1;40(8):2529-2545. doi: 10.1002/hbm.24542. Epub 2019 Feb 25.


Microstructural white matter alterations associated to neurocognitive deficits in childhood leukemia survivors treated with cranial radiotherapy - a diffusional kurtosis study.

Follin C, Svärd D, van Westen D, Björkman-Burtscher IM, Sundgren PC, Fjalldal S, Lätt J, Nilsson M, Johanson A, Erfurth EM.

Acta Oncol. 2019 Jul;58(7):1021-1028. doi: 10.1080/0284186X.2019.1571279. Epub 2019 Feb 12.


Structural imaging findings on non-enhanced computed tomography are severely underreported in the primary care diagnostic work-up of subjective cognitive decline.

Håkansson C, Torisson G, Londos E, Hansson O, van Westen D.

Neuroradiology. 2019 Apr;61(4):397-404. doi: 10.1007/s00234-019-02156-6. Epub 2019 Jan 17.


Brain myoinositol as a potential marker of amyloid-related pathology: A longitudinal study.

Voevodskaya O, Poulakis K, Sundgren P, van Westen D, Palmqvist S, Wahlund LO, Stomrud E, Hansson O, Westman E; Swedish BioFINDER Study Group.

Neurology. 2019 Jan 29;92(5):e395-e405. doi: 10.1212/WNL.0000000000006852. Epub 2019 Jan 4.


Effects of APOE ε4 on neuroimaging, cerebrospinal fluid biomarkers, and cognition in prodromal Alzheimer's disease.

Mattsson N, Eriksson O, Lindberg O, Schöll M, Lampinen B, Nilsson M, Insel PS, Lautner R, Strandberg O, van Westen D, Zetterberg H, Blennow K, Palmqvist S, Stomrud E, Hansson O.

Neurobiol Aging. 2018 Nov;71:81-90. doi: 10.1016/j.neurobiolaging.2018.07.003. Epub 2018 Jul 11.


Arterial Spin-Labeling in Children with Brain Tumor: A Meta-Analysis.

Delgado AF, De Luca F, Hanagandi P, van Westen D, Delgado AF.

AJNR Am J Neuroradiol. 2018 Aug;39(8):1536-1542. doi: 10.3174/ajnr.A5727. Epub 2018 Aug 2.


Regional structural hypo- and hyperconnectivity of frontal-striatal and frontal-thalamic pathways in behavioral variant frontotemporal dementia.

Jakabek D, Power BD, Macfarlane MD, Walterfang M, Velakoulis D, van Westen D, Lätt J, Nilsson M, Looi JCL, Santillo AF.

Hum Brain Mapp. 2018 Oct;39(10):4083-4093. doi: 10.1002/hbm.24233. Epub 2018 Jun 20.


Rapid syntactic pre-activation in Broca's area: Concurrent electrophysiological and haemodynamic recordings.

Söderström P, Horne M, Mannfolk P, van Westen D, Roll M.

Brain Res. 2018 Oct 15;1697:76-82. doi: 10.1016/j.brainres.2018.06.004. Epub 2018 Jun 5.


Arterial spin labeling MR imaging for differentiation between high- and low-grade glioma-a meta-analysis.

Falk Delgado A, De Luca F, van Westen D, Falk Delgado A.

Neuro Oncol. 2018 Oct 9;20(11):1450-1461. doi: 10.1093/neuonc/noy095.


Imaging brain tumour microstructure.

Nilsson M, Englund E, Szczepankiewicz F, van Westen D, Sundgren PC.

Neuroimage. 2018 Nov 15;182:232-250. doi: 10.1016/j.neuroimage.2018.04.075. Epub 2018 May 8. Review.


Microstructural white matter alterations and hippocampal volumes are associated with cognitive deficits in craniopharyngioma.

Fjalldal S, Follin C, Svärd D, Rylander L, Gabery S, Petersén Å, van Westen D, Sundgren PC, Björkman-Burtscher IM, Lätt J, Ekman B, Johanson A, Erfurth EM.

Eur J Endocrinol. 2018 Jun;178(6):577-587. doi: 10.1530/EJE-18-0081. Epub 2018 Mar 29.


Striatal changes in Parkinson disease: An investigation of morphology, functional connectivity and their relationship to clinical symptoms.

Owens-Walton C, Jakabek D, Li X, Wilkes FA, Walterfang M, Velakoulis D, van Westen D, Looi JCL, Hansson O.

Psychiatry Res Neuroimaging. 2018 May 30;275:5-13. doi: 10.1016/j.pscychresns.2018.03.004. Epub 2018 Mar 7. Erratum in: Psychiatry Res Neuroimaging. 2019 Apr 30;286:76.


White matter lesions and brain atrophy in systemic lupus erythematosus patients: correlation to cognitive dysfunction in a cohort of systemic lupus erythematosus patients using different definition models for neuropsychiatric systemic lupus erythematosus.

Cannerfelt B, Nystedt J, Jönsen A, Lätt J, van Westen D, Lilja A, Bengtsson A, Nilsson P, Mårtensson J, Sundgren PC.

Lupus. 2018 Jun;27(7):1140-1149. doi: 10.1177/0961203318763533. Epub 2018 Mar 9.


Slowly progressive dementia caused by MAPT R406W mutations: longitudinal report on a new kindred and systematic review.

Ygland E, van Westen D, Englund E, Rademakers R, Wszolek ZK, Nilsson K, Nilsson C, Landqvist Waldö M, Alafuzoff I, Hansson O, Gustafson L, Puschmann A.

Alzheimers Res Ther. 2018 Jan 9;10(1):2. doi: 10.1186/s13195-017-0330-2.


Alteration of putaminal fractional anisotropy in Parkinson's disease: a longitudinal diffusion kurtosis imaging study.

Surova Y, Nilsson M, Lampinen B, Lätt J, Hall S, Widner H, van Westen D, Hansson O.

Neuroradiology. 2018 Mar;60(3):247-254. doi: 10.1007/s00234-017-1971-3. Epub 2018 Jan 24.


Altered structural network organization in cognitively normal individuals with amyloid pathology.

Voevodskaya O, Pereira JB, Volpe G, Lindberg O, Stomrud E, van Westen D, Westman E, Hansson O.

Neurobiol Aging. 2018 Apr;64:15-24. doi: 10.1016/j.neurobiolaging.2017.11.014. Epub 2017 Dec 7.


Cortical thickness of planum temporale and pars opercularis in native language tone processing.

Schremm A, Novén M, Horne M, Söderström P, van Westen D, Roll M.

Brain Lang. 2018 Jan;176:42-47. doi: 10.1016/j.bandl.2017.12.001. Epub 2017 Dec 7.


Glioma Grade Discrimination with MR Diffusion Kurtosis Imaging: A Meta-Analysis of Diagnostic Accuracy.

Falk Delgado A, Nilsson M, van Westen D, Falk Delgado A.

Radiology. 2018 Apr;287(1):119-127. doi: 10.1148/radiol.2017171315. Epub 2017 Dec 4.


Increased midlife triglycerides predict brain β-amyloid and tau pathology 20 years later.

Nägga K, Gustavsson AM, Stomrud E, Lindqvist D, van Westen D, Blennow K, Zetterberg H, Melander O, Hansson O.

Neurology. 2018 Jan 2;90(1):e73-e81. doi: 10.1212/WNL.0000000000004749. Epub 2017 Dec 1.


Amyloid Network Topology Characterizes the Progression of Alzheimer's Disease During the Predementia Stages.

Pereira JB, Strandberg TO, Palmqvist S, Volpe G, van Westen D, Westman E, Hansson O; Alzheimer’s Disease Neuroimaging Initiative.

Cereb Cortex. 2018 Jan 1;28(1):340-349. doi: 10.1093/cercor/bhx294.


Abnormal Structural Brain Connectome in Individuals with Preclinical Alzheimer's Disease.

Pereira JB, van Westen D, Stomrud E, Strandberg TO, Volpe G, Westman E, Hansson O.

Cereb Cortex. 2018 Oct 1;28(10):3638-3649. doi: 10.1093/cercor/bhx236.


The effect of white matter hyperintensities on statistical analysis of diffusion tensor imaging in cognitively healthy elderly and prodromal Alzheimer's disease.

Svärd D, Nilsson M, Lampinen B, Lätt J, Sundgren PC, Stomrud E, Minthon L, Hansson O, van Westen D.

PLoS One. 2017 Sep 21;12(9):e0185239. doi: 10.1371/journal.pone.0185239. eCollection 2017.


Tone-grammar association within words: Concurrent ERP and fMRI show rapid neural pre-activation and involvement of left inferior frontal gyrus in pseudoword processing.

Söderström P, Horne M, Mannfolk P, van Westen D, Roll M.

Brain Lang. 2017 Nov;174:119-126. doi: 10.1016/j.bandl.2017.08.004.


In vivo retention of 18F-AV-1451 in corticobasal syndrome.

Smith R, Schöll M, Widner H, van Westen D, Svenningsson P, Hägerström D, Ohlsson T, Jögi J, Nilsson C, Hansson O.

Neurology. 2017 Aug 22;89(8):845-853. doi: 10.1212/WNL.0000000000004264. Epub 2017 Jul 28.


Diffusion Kurtosis Imaging of Gliomas Grades II and III - A Study of Perilesional Tumor Infiltration, Tumor Grades and Subtypes at Clinical Presentation.

Delgado AF, Fahlström M, Nilsson M, Berntsson SG, Zetterling M, Libard S, Alafuzoff I, van Westen D, Lätt J, Smits A, Larsson EM.

Radiol Oncol. 2017 Feb 15;51(2):121-129. doi: 10.1515/raon-2017-0010. eCollection 2017 Jun.


Cerebral hypoperfusion is not associated with an increase in amyloid β pathology in middle-aged or elderly people.

Hansson O, Palmqvist S, Ljung H, Cronberg T, van Westen D, Smith R.

Alzheimers Dement. 2018 Jan;14(1):54-61. doi: 10.1016/j.jalz.2017.06.2265. Epub 2017 Jul 15.


MRI of the Swallow Tail Sign: A Useful Marker in the Diagnosis of Lewy Body Dementia?

Shams S, Fällmar D, Schwarz S, Wahlund LO, van Westen D, Hansson O, Larsson EM, Haller S.

AJNR Am J Neuroradiol. 2017 Sep;38(9):1737-1741. doi: 10.3174/ajnr.A5274. Epub 2017 Jul 13.


A Functional MRI-Based Model for Individual Memory Assessment in Patients Eligible for Anterior Temporal Lobe Resection.

Strandberg M, Mannfolk P, Stenberg L, Ljung H, Rorsman I, Larsson EM, van Westen D, Källén K.

Open Neuroimag J. 2017 Mar 31;11:1-16. doi: 10.2174/1874440001711010001. eCollection 2017.


Morphometric analysis of thalamic volume in progressive supranuclear palsy: In vivo evidence of regionally specific bilateral thalamic atrophy.

Power BD, Jakabek D, Hunter-Dickson M, Wilkes FA, van Westen D, Santillo AF, Walterfang M, Velakoulis D, Nilsson C, Looi JCL.

Psychiatry Res Neuroimaging. 2017 Jul 30;265:65-71. doi: 10.1016/j.pscychresns.2017.05.004. Epub 2017 May 17.


Microstructure alterations in the hypothalamus in cranially radiated childhood leukaemia survivors but not in craniopharyngioma patients unaffected by hypothalamic damage.

Follin C, Fjalldal S, Svärd D, van Westen D, Gabery S, Petersén Å, Lätt J, Rylander L, Erfurth EM.

Clin Endocrinol (Oxf). 2017 Oct;87(4):359-366. doi: 10.1111/cen.13373. Epub 2017 Jun 19.


Diffusion tensor imaging and tractography of the white matter in normal aging: The rate-of-change differs between segments within tracts.

Mårtensson J, Lätt J, Åhs F, Fredrikson M, Söderlund H, Schiöth HB, Kok J, Kremer B, van Westen D, Larsson EM, Nilsson M.

Magn Reson Imaging. 2018 Jan;45:113-119. doi: 10.1016/j.mri.2017.03.007. Epub 2017 Mar 27.


Increased blood-brain barrier permeability is associated with dementia and diabetes but not amyloid pathology or APOE genotype.

Janelidze S, Hertze J, Nägga K, Nilsson K, Nilsson C; Swedish BioFINDER Study Group, Wennström M, van Westen D, Blennow K, Zetterberg H, Hansson O.

Neurobiol Aging. 2017 Mar;51:104-112. doi: 10.1016/j.neurobiolaging.2016.11.017. Epub 2016 Dec 5.


Imaging biomarkers of dementia: recommended visual rating scales with teaching cases.

Wahlund LO, Westman E, van Westen D, Wallin A, Shams S, Cavallin L, Larsson EM; From the Imaging Cognitive Impairment Network (ICINET).

Insights Imaging. 2017 Feb;8(1):79-90. doi: 10.1007/s13244-016-0521-6. Epub 2016 Dec 21. Review.


Neurite density imaging versus imaging of microscopic anisotropy in diffusion MRI: A model comparison using spherical tensor encoding.

Lampinen B, Szczepankiewicz F, Mårtensson J, van Westen D, Sundgren PC, Nilsson M.

Neuroimage. 2017 Feb 15;147:517-531. doi: 10.1016/j.neuroimage.2016.11.053. Epub 2016 Nov 27.


Grey and White Matter Clinico-Anatomical Correlates of Disinhibition in Neurodegenerative Disease.

Santillo AF, Lundblad K, Nilsson M, Landqvist Waldö M, van Westen D, Lätt J, Blennow Nordström E, Vestberg S, Lindberg O, Nilsson C.

PLoS One. 2016 Oct 10;11(10):e0164122. doi: 10.1371/journal.pone.0164122. eCollection 2016.


The link between diffusion MRI and tumor heterogeneity: Mapping cell eccentricity and density by diffusional variance decomposition (DIVIDE).

Szczepankiewicz F, van Westen D, Englund E, Westin CF, Ståhlberg F, Lätt J, Sundgren PC, Nilsson M.

Neuroimage. 2016 Nov 15;142:522-532. doi: 10.1016/j.neuroimage.2016.07.038. Epub 2016 Jul 20.


Alterations of Diffusion Kurtosis and Neurite Density Measures in Deep Grey Matter and White Matter in Parkinson's Disease.

Surova Y, Lampinen B, Nilsson M, Lätt J, Hall S, Widner H; Swedish BioFINDER study, van Westen D, Hansson O.

PLoS One. 2016 Jun 30;11(6):e0157755. doi: 10.1371/journal.pone.0157755. eCollection 2016.

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