Publications of Ahmed Khalil

Bayrak, S., Khalil, A., Villringer, K., Fiebach, J., Villringer, A., Margulies, D. S., & Ovadia-Caro, S. (2019). The impact of ischemic stroke on connectivity gradients. NeuroImage: Clinical, 24. doi:10.1016/j.nicl.2019.101947

Ovadia-Caro, S., Khalil, A., Sehm, B., Villringer, A., Nikulin, V. V., & Nazarova, M. (2019). Predicting the response to non-invasive brain stimulation in stroke. Frontiers in Neurology, 10. doi:10.3389/fneur.2019.00302

Khalil, A., Mueller, S., Foddis, M., Mosch, L., Lips, J., Przesdzing, I., … Boehm-Sturm, P. (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, 32, 105–144.

Galinovic, I., Kochova, E., Khalil, A., Villringer, K., Piper, S. K., & Fiebach, J. B. (2018). The ratio between cerebral blood flow and Tmax predicts the quality of collaterals in acute ischemic stroke. PLoS One, 13. doi:10.1371/journal.pone.0190811

Khalil, A., Ostwaldt, A.-C., Nierhaus, T., Ganeshan, R., Audebert , H. J., Villringer, K., … Fiebach, J. B. (2017). Relationship between changes in the temporal dynamics of the blood-oxygen-level-dependent signal and hypoperfusion in acute ischemic stroke. Stroke, 48, 925–931.

Hilbert, A., Akay, E., Rieger, J., Schottler, R., Schymczyk, R., Khalil, A., … Frey, D. (2022). A deep learning analysis of stroke onset time prediction and comparison to DWI-flair mismatch. In International Journal of Stroke (Vol. 17). Oxford, UK: Blackwell. Retrieved from http://hdl.handle.net/21.11116/0000-000B-784E-8

Hilbert, A., Schymczyk, R., Schottler, R., Madai, V., Khalil, A., Galinovic, I., … Frey, D. (2022). Representational similarities limit multi-modal deep learning in acute ischemic stroke decision support. In International Journal of Stroke (Vol. 17). Oxford, UK: Blackwell. Retrieved from http://hdl.handle.net/21.11116/0000-000B-7850-4

Khalil, A., Kirilina, E., Villringer, K., Fiebach, J., & Villringer, A. (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 (Vol. 37, pp. 169–169). New York: Lippincott Williams & Wilkins.

Khalil, A., Mueller, S., Foddis, M., Dirnagl, U., Fiebach, J., Villringer, A., & Boehm-Sturm, P. (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 (Vol. 37, pp. 289–289). New York: Lippincott Williams & Wilkins.

Bayrak, S., Khalil, A., Villringer, K., Fiebach, J., Villringer, A., Margulies, D. S., & Ovadia-Caro, S. Mapping the effects of stroke lesions on gradients of resting-state functional connectivity. Poster presented at the 24th Annual Meeting of the Organization of Human Brain Mapping (OHBM), Singapore. Retrieved from http://hdl.handle.net/21.11116/0000-0002-B911-A