Ann-christin Ostwaldt
Hamburg, HH, Germany
Last Updated: 09/26/2026
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Found 23 publications
Automatic segmentation of the thalamus using a massively trained 3D convolutional neural network: higher sensitivity for the detection of reduced thalamus volume by improved inter-scanner stability.
Journal: European radiology
Published: March 30, 2022
Infratentorial lesions in multiple sclerosis patients: intra- and inter-rater variability in comparison to a fully automated segmentation using 3D convolutional neural networks.
Journal: European radiology
Published: June 28, 2021
Multiple sclerosis lesion activity segmentation with attention-guided two-path CNNs.
Journal: Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society
Published: May 12, 2020
Fully automated longitudinal segmentation of new or enlarged multiple sclerosis lesions using 3D convolutional neural networks.
Journal: NeuroImage. Clinical
Published: May 08, 2020
Comparative Analysis of Markers of Mass Effect after Ischemic Stroke.
Journal: Journal of neuroimaging : official journal of the American Society of Neuroimaging
Published: March 13, 2018
Within-patient fluctuation of brain volume estimates from short-term repeated MRI measurements using SIENA/FSL.
Journal: Journal of neurology
Published: January 12, 2018
Apparent Diffusion Coefficient Signal Intensity Ratio Predicts the Effect of Revascularization on Ischemic Cerebral Edema.
Journal: Cerebrovascular diseases (Basel, Switzerland)
Published: October 26, 2017
MRI-Based Brain Volumetry at a Single Time Point Complements Clinical Evaluation of Patients With Multiple Sclerosis in an Outpatient Setting.
Journal: Frontiers in neurology
Published: October 26, 2017
Estimates of age-dependent cutoffs for pathological brain volume loss using SIENA/FSL-a longitudinal brain volumetry study in healthy adults.
Journal: Neurobiology of aging
Published: August 09, 2017
Reperfusion after ischemic stroke is associated with reduced brain edema.
Journal: Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism
Published: July 22, 2017
Global and regional annual brain volume loss rates in physiological aging.
Journal: Journal of neurology
Published: October 24, 2016
Relationship Between Changes in the Temporal Dynamics of the Blood-Oxygen-Level-Dependent Signal and Hypoperfusion in Acute Ischemic Stroke.
Journal: Stroke
Published: September 27, 2016
Last Updated: 09/26/2026