Publikationen von Ahmed Khalil
Alle Typen
Zeitschriftenartikel (18)
2022
Zeitschriftenartikel
78, 102396 (2022)
Generating 3D TOF-MRA volumes and segmentation labels using generative adversarial networks. Medical Image Analysis
Zeitschriftenartikel
32 (1), S. 239 - 248 (2022)
Differentiation of cerebral neoplasms with vessel size imaging (VSI). Clinical Neuroradiology 2021
Zeitschriftenartikel
42 (16), S. 5204 - 5216 (2021)
A novel approach for assessing hypoperfusion in stroke using spatial independent component analysis of resting‐state fMRI. Human Brain Mapping
Zeitschriftenartikel
41 (10), S. 2617 - 2627 (2021)
Magnetic resonance imaging-based changes in vascular morphology and cerebral perfusion in subacute ischemic stroke. Journal of Cerebral Blood Flow and Metabolism
Zeitschriftenartikel
21 (1), 113 (2021)
An evaluation of performance measures for arterial brain vessel segmentation. BMC Medical Imaging
Zeitschriftenartikel
7 (5), 20210056 (2021)
Total perfusion-diffusion mismatch detected using resting-state functional MRI. BJR Case Reports
Zeitschriftenartikel
131, 104254 (2021)
Synthesizing anonymized and labeled TOF-MRA patches for brain vessel segmentation using generative adversarial networks. Computers in Biology and Medicine
Zeitschriftenartikel
5, 4 (2021)
On the usage of average Hausdorff distance for segmentation performance assessment: Hidden error when used for ranking. European Radiology Experimental 2020
Zeitschriftenartikel
11, 381 (2020)
The effect of scan length on the assessment of BOLD delay in ischemic stroke. Frontiers in Neurology
Zeitschriftenartikel
40 (3), S. 539 - 551 (2020)
Elevated brain oxygen extraction fraction measured by MRI susceptibility relates to perfusion status in acute ischemic stroke. Journal of Cerebral Blood Flow and Metabolism
Zeitschriftenartikel
40 (1), S. 23 - 34 (2020)
Non-invasive monitoring of longitudinal changes in cerebral hemodynamics in acute ischemic stroke using BOLD signal delay. Journal of Cerebral Blood Flow and Metabolism 2019
Zeitschriftenartikel
10, 1147 (2019)
The association between recanalization, collateral flow, and reperfusion in acute stroke patients: A dynamic susceptibility contrast MRI study. Frontiers in Neurology
Zeitschriftenartikel
13, 728 (2019)
Re-thinking the etiological framework of neurodegeneration. Frontiers in Neuroscience
Zeitschriftenartikel
24, 101947 (2019)
The impact of ischemic stroke on connectivity gradients. NeuroImage: Clinical
Zeitschriftenartikel
10, 302 (2019)
Predicting the response to non-invasive brain stimulation in stroke. Frontiers in Neurology
Zeitschriftenartikel
32 (1), S. 105 - 144 (2019)
Longitudinal 19F magnetic resonance imaging of brain oxygenation in a mouse model of vascular cognitive impairment using a cryogenic radiofrequency coil. Magnetic Resonance Materials in Physics, Biology and Medicine 2018
Zeitschriftenartikel
13 (1), e0190811 (2018)
The ratio between cerebral blood flow and Tmax predicts the quality of collaterals in acute ischemic stroke. PLoS One 2017
Zeitschriftenartikel
48 (4), S. 925 - 931 (2017)
Relationship between changes in the temporal dynamics of the blood-oxygen-level-dependent signal and hypoperfusion in acute ischemic stroke. Stroke Meeting Abstract (2)
2017
Meeting Abstract
37 (1, Suppl.), S. 169 - 169. Lippincott Williams & Wilkins, New York (2017)
Perfusion maps based on temporal blood-oxygen-level-dependent signal delays are driven by alterations in lowfrequency oscillations between 0.01 and 0.1 Hz. In Journal of Cerebral Blood Flow and Metabolism,
Meeting Abstract
37 (1, Suppl.), S. 289 - 289. Lippincott Williams & Wilkins, New York (2017)
Perfusion-related changes in the temporal dynamics of the blood-oxygen-level-dependent signal in a mouse model of focal cerebral ischemia. In Journal of Cerebral Blood Flow and Metabolism,