Research
Read how they describe their research on their University of Toronto profile.
Latest papers
Endovascular treatment vs. best medical management for late window ischemic stroke patients with large vessel occlusion.
Interventional Neuroradiology · 2025
Do Physicians Intuitively Select Slow Progressors for Thrombectomy in the Extended Time Window?
Canadian Journal of Neurological Sciences · 2025
Cost-Effectiveness of Late Endovascular Thrombectomy vs. Best Medical Management in a Clinical Trial Setting and Real-World Setting
Canadian Journal of Neurological Sciences · 2024
6 publications.
Endovascular treatment vs. best medical management for late window ischemic stroke patients with large vessel occlusion.
Zerna C, Ospel J, Harrison E, Kleinig TJ, Puetz V, Kaiser DP, Graham B, Yu AY, van Adel B, Shankar JJ
Do Physicians Intuitively Select Slow Progressors for Thrombectomy in the Extended Time Window?
Bosshart SL, Stebner A, Zerna C, Harrison E, Kleinig T, Puetz V, Kaiser DPO, Graham B, Yu AYX, van Adel B
Cost-Effectiveness of Late Endovascular Thrombectomy vs. Best Medical Management in a Clinical Trial Setting and Real-World Setting
Ospel JM, Zerna C, Harrison E, Kleinig TJ, Puetz V, Kaiser DPO, Graham B, Yu AYX, van Adel B, Shankar JJ
Stent-assisted Woven EndoBridge device for the treatment of intracranial aneurysms: an international multicenter study
Jose Danilo Bengzon Diestro, Mahmoud Dibas, Nimer Adeeb, Robert William Regenhardt, Justin E. Vranic, Adrien Guenego, Sovann Vathana Lay, Leonardo Renieri, Ali Al Balushi, Eimad Shotar, Kévin Premat, Kareem El Namaani, Guillaume Saliou, Markus Alfred Möhlenbruch, Iván Lylyk, Paul M. Foreman, Jay Ashok Vachhani, Vedran Župančić, Muhammad Ubaid Hafeez, Caleb Rutledge, Hamid Rai, Vincent M. Tutino, Shervin Mirshahi, Sherief Ghozy, Pablo Harker, Naif Munif Aldumayki Alotaibi, James David Rabinov, Yifan Ren, Clemens Maria Schirmer, Oded Goren, et al. (78 authors)
Application of PHASES and ELAPSS scores to ruptured cerebral aneurysms: how many would have been conservatively managed?
Hilditch CA, Brinjikji W, Tsang A, Nicholson P, Kostynskyy A, Tymianski M, Krings T, Radovanovic I, Pereira V
Cerebrofacial venous metameric syndrome-spectrum of imaging findings.
Brinjikji W, Nicholson P, Hilditch CA, Krings T, Pereira V, Agid R
Frequent collaborators
- Mayank Goyal and Michael Hill: 465 shared papers
- Mayank Goyal and Johanna Ospel: 261 shared papers
- Michael Hill and Johanna Ospel: 145 shared papers
- Michael Hill and Amy Yu: 67 shared papers
- Michael Hill and Michael Tymianski: 61 shared papers
- Mayank Goyal and Michael Tymianski: 56 shared papers
- Michael Hill and Jai Shankar: 47 shared papers
- Michael Tymianski and Johanna Ospel: 42 shared papers
- Mayank Goyal and Jai Shankar: 36 shared papers
- Jose Diestro and Julian Spears: 34 shared papers
- Ivan Radovanovic and Michael Tymianski: 24 shared papers
- Brian Van Adel and Mayank Goyal: 21 shared papers
- Brian Van Adel and Michael Hill: 21 shared papers
- Brian Van Adel and Johanna Ospel: 18 shared papers
- Mayank Goyal and Amy Yu: 17 shared papers
- Jai Shankar and Johanna Ospel: 15 shared papers
- Ivan Radovanovic and Timo Krings: 14 shared papers
- Timo Krings and Ronit Agid: 13 shared papers
- Michael Tymianski and Timo Krings: 11 shared papers
- Amy Yu and Jai Shankar: 10 shared papers
- Julian Spears and Thomas Marotta: 8 shared papers
- Mayank Goyal and Jose Diestro: 5 shared papers
- Amy Yu and Jose Diestro: 5 shared papers
- Ivan Radovanovic and Ronit Agid: 5 shared papers
- Brian Van Adel and Vitor Pereira: 3 shared papers
- Brian Van Adel and Brett Graham: 3 shared papers
- Mayank Goyal and Vitor Pereira: 3 shared papers
- Mayank Goyal and Brett Graham: 3 shared papers
- Michael Hill and Vitor Pereira: 3 shared papers
- Michael Hill and Brett Graham: 3 shared papers
- Amy Yu and Vitor Pereira: 3 shared papers
- Michael Tymianski and Ronit Agid: 3 shared papers
- Jai Shankar and Vitor Pereira: 3 shared papers
- Johanna Ospel and Vitor Pereira: 3 shared papers
- Vitor Pereira and Brett Graham: 3 shared papers
- Jose Diestro and Thomas Marotta: 2 shared papers
- Timo Krings and Vitor Pereira: 2 shared papers
- Ivan Radovanovic and Vitor Pereira: 1 shared paper
- Michael Tymianski and Julian Spears: 1 shared paper
- Michael Tymianski and Vitor Pereira: 1 shared paper
- Jose Diestro and Vitor Pereira: 1 shared paper
- Julian Spears and Vitor Pereira: 1 shared paper
- Vitor Pereira and Ronit Agid: 1 shared paper
- Vitor Pereira and Thomas Marotta: 1 shared paper
- Department of Surgery
- Department of Medicine
- Department of Medical Imaging
- Department of Radiology
- Department of Clinical Neurosciences
- DCNS
- Other
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Brett Graham
Department of Medicine
3 shared papers, latest 2025
Jai Shankar
Faculty
3 shared papers, latest 2025
Mayank Goyal
Department of Clinical Neurosciences
3 shared papers, latest 2025
Michael Hill
DCNS
3 shared papers, latest 2025
Michael Hill
Physical Medicine and Rehabilitation
3 shared papers, latest 2025
Amy Yu
Department of Medicine
3 shared papers, latest 2025
Brian Van Adel
Department of Medicine
3 shared papers, latest 2025
Johanna Ospel
Department of Radiology
3 shared papers, latest 2025
Timo Krings
Department of Surgery
2 shared papers, latest 2021
Ronit Agid
Department of Medical Imaging
1 shared papers, latest 2020
Thomas Marotta
Department of Medical Imaging
1 shared papers, latest 2023
Michael Tymianski
Department of Surgery
1 shared papers, latest 2021
Jose Diestro
Department of Medicine
1 shared papers, latest 2023
Julian Spears
Department of Surgery
1 shared papers, latest 2023
Ivan Radovanovic
Department of Surgery
1 shared papers, latest 2021
A short, specific email works best. This draft uses one of their recent papers; replace the parts in brackets with your own details before sending.
Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.