Abdelhakim Khellaf

940 total citations · 1 hit paper
8 papers, 592 citations indexed

About

Abdelhakim Khellaf is a scholar working on Neurology, Epidemiology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Abdelhakim Khellaf has authored 8 papers receiving a total of 592 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Neurology, 4 papers in Epidemiology and 2 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Abdelhakim Khellaf's work include Traumatic Brain Injury and Neurovascular Disturbances (5 papers), Meningioma and schwannoma management (2 papers) and Pituitary Gland Disorders and Treatments (1 paper). Abdelhakim Khellaf is often cited by papers focused on Traumatic Brain Injury and Neurovascular Disturbances (5 papers), Meningioma and schwannoma management (2 papers) and Pituitary Gland Disorders and Treatments (1 paper). Abdelhakim Khellaf collaborates with scholars based in Canada, United Kingdom and Sweden. Abdelhakim Khellaf's co-authors include Adel Helmy, Danyal Z. Khan, Eric Peter Thelin, Tamara Tajsic, Mohammad Sarwar Alam, Rickie Patani, Frederick A. Zeiler, François Mathieu, Jerry C. Ku and Joseph E. Donnelly and has published in prestigious journals such as Gut, Journal of Neurotrauma and Journal of Neuroinflammation.

In The Last Decade

Abdelhakim Khellaf

7 papers receiving 584 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Recent advances in traumatic brain injury

2019 307 citations Abdelhakim Khellaf, Danyal Z. Khan et al. Journal of Neurology profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Abdelhakim Khellaf Canada	6	349	210	171	117	88	8	592
Craig Winter Australia	13	382 1.1×	161 0.8×	125 0.7×	64 0.5×	91 1.0×	40	654
Gabriel S. Gonzales-Portillo United States	6	231 0.7×	196 0.9×	109 0.6×	116 1.0×	42 0.5×	12	531
Thomas M. Russell United States	6	233 0.7×	150 0.7×	131 0.8×	54 0.5×	63 0.7×	15	531
Arvid Frostell Sweden	12	290 0.8×	187 0.9×	188 1.1×	42 0.4×	87 1.0×	19	569
Luís Ramos Spain	15	278 0.8×	187 0.9×	216 1.3×	80 0.7×	44 0.5×	46	645
Gentian Toshkezi United States	8	353 1.0×	132 0.6×	225 1.3×	57 0.5×	97 1.1×	17	620
Krisztina Amrein Hungary	12	512 1.5×	321 1.5×	351 2.1×	76 0.6×	164 1.9×	28	759
Marius Marc-Daniel Mader Germany	13	221 0.6×	59 0.3×	143 0.8×	117 1.0×	35 0.4×	38	532
Martin Öst Sweden	11	663 1.9×	393 1.9×	432 2.5×	74 0.6×	171 1.9×	13	1.0k
Christian Stetter Germany	15	384 1.1×	87 0.4×	85 0.5×	78 0.7×	31 0.4×	40	661

Countries citing papers authored by Abdelhakim Khellaf

Since Specialization

Citations

This map shows the geographic impact of Abdelhakim Khellaf's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Abdelhakim Khellaf with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Abdelhakim Khellaf more than expected).

Fields of papers citing papers by Abdelhakim Khellaf

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Abdelhakim Khellaf. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Abdelhakim Khellaf. The network helps show where Abdelhakim Khellaf may publish in the future.

Co-authorship network of co-authors of Abdelhakim Khellaf

This figure shows the co-authorship network connecting the top 25 collaborators of Abdelhakim Khellaf. A scholar is included among the top collaborators of Abdelhakim Khellaf based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Abdelhakim Khellaf. Abdelhakim Khellaf is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

8 of 8 papers shown

1.

Khellaf, Abdelhakim, Romain Cayrol, Catherine Beauregard, et al.. (2025). Challenges and opportunities for new intraoperative optical techniques in the surgical treatment of pituitary adenomas: a review. Journal of Biomedical Optics. 30(8). 80901–80901.

2.

Cook, William H., Danyal Z. Khan, Abdelhakim Khellaf, et al.. (2024). Hyperostosis in meningioma: a retrospective exploration of histological correlates. British Journal of Neurosurgery. 40(1). 71–77. 1 indexed citations

3.

Djinbachian, Roupen, et al.. (2023). Accuracy of measuring colorectal polyp size in pathology: a prospective study. Gut. 72(11). 2015–2018. 9 indexed citations

4.

Khellaf, Abdelhakim, Tamara Tajsic, Mohammad Sarwar Alam, et al.. (2021). Focally administered succinate improves cerebral metabolism in traumatic brain injury patients with mitochondrial dysfunction.. Apollo (University of Cambridge). 27 indexed citations

5.

Alam, Mohammad Sarwar, Eric Peter Thelin, Tamara Tajsic, et al.. (2020). Cellular infiltration in traumatic brain injury. Journal of Neuroinflammation. 17(1). 328–328. 190 indexed citations

6.

Mathieu, François, Abdelhakim Khellaf, Eric Peter Thelin, & Frederick A. Zeiler. (2019). Continuous Thermal Diffusion-Based Cerebral Blood Flow Monitoring in Adult Traumatic Brain Injury: A Scoping Systematic Review. Journal of Neurotrauma. 36(11). 1707–1723. 15 indexed citations

7.

Mathieu, François, Abdelhakim Khellaf, Jerry C. Ku, et al.. (2019). Continuous Near-infrared Spectroscopy Monitoring in Adult Traumatic Brain Injury: A Systematic Review. Journal of Neurosurgical Anesthesiology. 32(4). 288–299. 43 indexed citations

8.

Khellaf, Abdelhakim, Danyal Z. Khan, & Adel Helmy. (2019). Recent advances in traumatic brain injury. Journal of Neurology. 266(11). 2878–2889. 307 indexed citations breakdown →

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact