Search Results - "Westen, D"

Apathy and anxiety are early markers of Alzheimer's disease by Johansson, Maurits, Stomrud, Erik, Lindberg, Olof, Westman, Eric, Johansson, Per Mårten, van Westen, Danielle, Mattsson, Niklas, Hansson, Oskar

“…In this study, we investigated associations between neuropsychiatric symptoms (i.e., apathy, anxiety, and depression) and cerebral atrophy, white matter…”
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Plasma markers predict changes in amyloid, tau, atrophy and cognition in non-demented subjects by Pereira, Joana B, Janelidze, Shorena, Stomrud, Erik, Palmqvist, Sebastian, van Westen, Danielle, Dage, Jeffrey L, Mattsson-Carlgren, Niklas, Hansson, Oskar

“…It is currently unclear whether plasma biomarkers can be used as independent prognostic tools to predict changes associated with early Alzheimer's disease. In…”
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Glioma Grade Discrimination with MR Diffusion Kurtosis Imaging: A Meta-Analysis of Diagnostic Accuracy by Falk Delgado, Anna, Nilsson, Markus, van Westen, Danielle, Falk Delgado, Alberto

“…Purpose To assess the diagnostic test accuracy and sources of heterogeneity for the discriminative potential of diffusion kurtosis imaging (DKI) to…”
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Brain myoinositol as a potential marker of amyloid-related pathology: A longitudinal study by Voevodskaya, Olga, Poulakis, Konstantinos, Sundgren, Pia, van Westen, Danielle, Palmqvist, Sebastian, Wahlund, Lars-Olof, Stomrud, Erik, Hansson, Oskar, Westman, Eric

“…OBJECTIVETo investigate the association between longitudinal changes in proton magnetic resonance spectroscopy (MRS) metabolites and amyloid pathology in…”
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Arterial Spin-Labeling in Children with Brain Tumor: A Meta-Analysis by Delgado, A F, De Luca, F, Hanagandi, P, van Westen, D, Delgado, A F

“…The value of arterial spin-labeling in a pediatric population has not been assessed in a meta-analysis. Our aim was to assess the diagnostic accuracy of…”
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18F-Flortaucipir in TDP-43 associated frontotemporal dementia by Smith, R., Santillo, A. F., Waldö, M. Landqvist, Strandberg, O., Berron, D., Vestberg, S., van Westen, D., van Swieten, J., Honer, M., Hansson, O.

“…Retention of 18 F-Flortaucipir is reportedly increased in the semantic variant of primary progressive aphasia (svPPA), which is dominated by TDP-43 pathology…”
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Longitudinal degeneration of the basal forebrain predicts subsequent dementia in Parkinson's disease by Pereira, Joana B., Hall, Sara, Jalakas, Mattis, Grothe, Michel J., Strandberg, Olof, Stomrud, Erik, Westman, Eric, van Westen, Danielle, Hansson, Oskar

“…Cholinergic dysfunction plays a prominent role in cognitive impairment in Parkinson's disease (PD). The aim of this study was to assess the relationship of…”
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Plasma neurofilament light protein correlates with diffusion tensor imaging metrics in frontotemporal dementia by Spotorno, Nicola, Lindberg, Olof, Nilsson, Christer, Landqvist Waldö, Maria, van Westen, Danielle, Nilsson, Karin, Vestberg, Susanna, Englund, Elisabet, Zetterberg, Henrik, Blennow, Kaj, Lätt, Jimmy, Markus, Nilsson, Lars-Olof, Wahlund, Alexander, Santillo

“…Neurofilaments are structural components of neurons and are particularly abundant in highly myelinated axons. The levels of neurofilament light chain (NfL) in…”
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MRI of the Swallow Tail Sign: A Useful Marker in the Diagnosis of Lewy Body Dementia? by Shams, S, Fällmar, D, Schwarz, S, Wahlund, L-O, van Westen, D, Hansson, O, Larsson, E-M, Haller, S

“…There are, to date, no MR imaging diagnostic markers for Lewy body dementia. Nigrosome 1, containing dopaminergic cells, in the substantia nigra pars compacta…”
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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 by Cannerfelt, B, Nystedt, J, Jönsen, A, Lätt, J, van Westen, D, Lilja, A, Bengtsson, A, Nilsson, P, Mårtensson, J, Sundgren, P C

“…Aim The aim of this study was to evaluate the extent of white matter lesions, atrophy of the hippocampus and corpus callosum, and their correlation with…”
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Fixel-Based Analysis Reveals Tau-Related White Matter Changes in Early Stages of Alzheimer's Disease by Ahmadi, Khazar, Pereira, Joana B, van Westen, Danielle, Pasternak, Ofer, Zhang, Fan, Nilsson, Markus, Stomrud, Erik, Spotorno, Nicola, Hansson, Oskar

“…Several studies have shown white matter (WM) abnormalities in Alzheimer's disease (AD) using diffusion tensor imaging (DTI). Nonetheless, robust…”
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CSF Aβ42/Aβ40 and Aβ42/Aβ38 ratios: better diagnostic markers of Alzheimer disease by Janelidze, Shorena, Zetterberg, Henrik, Mattsson, Niklas, Palmqvist, Sebastian, Vanderstichele, Hugo, Lindberg, Olof, Westen, Danielle, Stomrud, Erik, Minthon, Lennart, Blennow, Kaj, Hansson, Oskar

“…Objective The diagnostic accuracy of cerebrospinal fluid (CSF) biomarkers for Alzheimer's disease (AD) must be improved before widespread clinical use. This…”
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Distinct tau PET patterns in atrophy-defined subtypes of Alzheimer's disease by Ossenkoppele, Rik, Lyoo, Chul Hyoung, Sudre, Carole H., van Westen, Danielle, Cho, Hanna, Ryu, Young Hoon, Choi, Jae Yong, Smith, Ruben, Strandberg, Olof, Palmqvist, Sebastian, Westman, Erik, Tsai, Richard, Kramer, Joel, Boxer, Adam L., Gorno-Tempini, Maria L., La Joie, Renaud, Miller, Bruce L., Rabinovici, Gil D., Hansson, Oskar

“…Differential patterns of brain atrophy on structural magnetic resonance imaging (MRI) revealed four reproducible subtypes of Alzheimer's disease (AD): (1)…”
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CT‐based volumetric measures obtained through deep learning: Association with biomarkers of neurodegeneration by Srikrishna, Meera, Ashton, Nicholas J., Moscoso, Alexis, Pereira, Joana B., Heckemann, Rolf A., Westen, Danielle, Volpe, Giovanni, Simrén, Joel, Zettergren, Anna, Kern, Silke, Wahlund, Lars‐Olof, Gyanwali, Bibek, Hilal, Saima, Ruifen, Joyce Chong, Zetterberg, Henrik, Blennow, Kaj, Westman, Eric, Chen, Christopher, Skoog, Ingmar, Schöll, Michael

“…INTRODUCTION Cranial computed tomography (CT) is an affordable and widely available imaging modality that is used to assess structural abnormalities, but not…”
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Abnormal Structural Brain Connectome in Individuals with Preclinical Alzheimer's Disease by Pereira, Joana B, van Westen, Danielle, Stomrud, Erik, Strandberg, Tor Olof, Volpe, Giovanni, Westman, Eric, Hansson, Oskar

“…Abstract Alzheimer's disease has a long preclinical phase during which amyloid pathology and neurodegeneration accumulate in the brain without producing overt…”
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Imaging biomarkers of dementia: recommended visual rating scales with teaching cases by Wahlund, Lars-Olof, Westman, Eric, van Westen, Danielle, Wallin, Anders, Shams, Sara, Cavallin, Lena, Larsson, Elna-Marie

“…The diagnostic work up of dementia may benefit from structured reporting of CT and/or MRI and the use of standardised visual rating scales. We advocate a more…”
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Prenatal gyrification pattern affects age at onset in frontotemporal dementia by Harper, Luke, Lindberg, Olof, Bocchetta, Martina, Todd, Emily G, Strandberg, Olof, van Westen, Danielle, Stomrud, Erik, Landqvist Waldö, Maria, Wahlund, Lars-Olof, Hansson, Oskar, Rohrer, Jonathan D, Santillo, Alexander

“…Abstract The paracingulate sulcus is a tertiary sulcus formed during the third trimester. In healthy individuals paracingulate sulcation is more prevalent in…”
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Arterial spin labeling MR imaging for differentiation between high- and low-grade glioma-a meta-analysis by Falk Delgado, Alberto, De Luca, Francesca, van Westen, Danielle, Falk Delgado, Anna

“…Arterial spin labeling is an MR imaging technique that measures cerebral blood flow (CBF) non-invasively. The aim of the study is to assess the diagnostic…”
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Deep learning from MRI-derived labels enables automatic brain tissue classification on human brain CT by Srikrishna, Meera, Pereira, Joana B., Heckemann, Rolf A., Volpe, Giovanni, van Westen, Danielle, Zettergren, Anna, Kern, Silke, Wahlund, Lars-Olof, Westman, Eric, Skoog, Ingmar, Schöll, Michael

“…•We developed a method for automatic brain tissue classification on CT images.•Used appropriately, the method may obviate the clinical need for MRI to quantify…”
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Amyloid Network Topology Characterizes the Progression of Alzheimer's Disease During the Predementia Stages by Pereira, Joana B, Strandberg, Tor Olof, Palmqvist, Sebastian, Volpe, Giovanni, van Westen, Danielle, Westman, Eric, Hansson, Oskar

“…Abstract There is increasing evidence showing that the accumulation of the amyloid-β (Aβ) peptide into extracellular plaques is a central event in Alzheimer's…”
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