Search Results - "Klasson, Niklas"

Estimated intracranial volume from FreeSurfer is biased by total brain volume by Klasson, Niklas, Olsson, Erik, Eckerström, Carl, Malmgren, Helge, Wallin, Anders

“…Background Estimated intracranial volume (eTIV) from FreeSurfer is not segmentation-based but calculated from the alignment of the input magnetic resonance…”
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Delineation of two intracranial areas and the perpendicular intracranial width is sufficient for intracranial volume estimation by Klasson, Niklas, Olsson, Erik, Eckerström, Carl, Malmgren, Helge, Wallin, Anders

“…Objectives The aim of the present study is to determine if the delineation of one or two optimally chosen intracranial areas (ICA) is enough to achieve…”
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Similar pattern of atrophy in early- and late-onset Alzheimer's disease by Eckerström, Carl, Klasson, Niklas, Olsson, Erik, Selnes, Per, Rolstad, Sindre, Wallin, Anders

“…Previous research on structural changes in early-onset Alzheimer's disease (EOAD) and late-onset Alzheimer's disease (LOAD) have reported inconsistent…”
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White Matter Lesion Assessment in Patients with Cognitive Impairment and Healthy Controls: Reliability Comparisons between Visual Rating, a Manual, and an Automatic Volumetrical MRI Method-The Gothenburg MCI Study by Klasson, Niklas, Eckerström, Carl, Olsson, Erik, Wallin, Anders, Malmgren, Helge, Edman, Åke, Berge, Josef

“…Age-related white matter lesions (WML) are a risk factor for stroke, cognitive decline, and dementia. Different requirements are imposed on methods for the…”
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A Longitudinal Study of Medial Temporal Lobe Volumes in Graves Disease by Holmberg, Mats, Malmgren, Helge, Heckemann, Rolf A, Johansson, Birgitta, Klasson, Niklas, Olsson, Erik, Skau, Simon, Starck, Göran, Filipsson Nyström, Helena

“…Neuropsychiatric symptoms are common features of Graves disease (GD) in hyperthyroidism and after treatment. The mechanism behind these symptoms is unknown,…”
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Multimodal prediction of dementia with up to 10 years follow up: the Gothenburg MCI study by Eckerström, Carl, Olsson, Erik, Klasson, Niklas, Berge, Josef, Nordlund, Arto, Bjerke, Maria, Wallin, Anders

“…Neuropsychological tests, CSF Aβ42, T-tau, P-tau181, hippocampal volume, and white matter lesions have been shown to predict conversion to dementia in patients…”
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A NOVEL TOOL FOR QUANTIFICATION AND VISUALIZATION OF BRAIN ATROPHY: PROOF OF PRINCIPLE by Gryska, Emilia Agnieszka, Klasson, Niklas, Heckemann, Rolf A.

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Structural brain changes in hyperthyroid Graves’ disease: protocol for an ongoing longitudinal, case-controlled study in Göteborg, Sweden—the CogThy project by Holmberg, Mats Olof, Malmgren, Helge, Berglund, Peter, Bunketorp-Käll, Lina, Heckemann, Rolf A, Johansson, Birgitta, Klasson, Niklas, Olsson, Erik, Skau, Simon, Nystrom Filipsson, Helena

“…IntroductionCognitive impairment and reduced well-being are common manifestations of Graves’ disease (GD). These symptoms are not only prevalent during the…”
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Valid and efficient manual estimates of intracranial volume from magnetic resonance images by Klasson, Niklas, Olsson, Erik, Rudemo, Mats, Eckerström, Carl, Malmgren, Helge, Wallin, Anders

“…Manual segmentations of the whole intracranial vault in high-resolution magnetic resonance images are often regarded as very time-consuming. Therefore it is…”
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High white matter lesion load is associated with hippocampal atrophy in mild cognitive impairment by Eckerström, C, Olsson, E, Klasson, N, Bjerke, M, Göthlin, M, Jonsson, M, Rolstad, S, Malmgren, H, Wallin, A, Edman, A

“…Mild cognitive impairment (MCI) is a heterogeneous condition suggested as a prodromal state of Alzheimer's disease (AD) and subcortical vascular dementia…”
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