Abubaker Ibrahim

724 total citations
28 papers, 220 citations indexed

About

Abubaker Ibrahim is a scholar working on Cognitive Neuroscience, Experimental and Cognitive Psychology and Epidemiology. According to data from OpenAlex, Abubaker Ibrahim has authored 28 papers receiving a total of 220 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Cognitive Neuroscience, 14 papers in Experimental and Cognitive Psychology and 11 papers in Epidemiology. Recurrent topics in Abubaker Ibrahim's work include Sleep and Wakefulness Research (20 papers), Sleep and related disorders (14 papers) and Restless Legs Syndrome Research (10 papers). Abubaker Ibrahim is often cited by papers focused on Sleep and Wakefulness Research (20 papers), Sleep and related disorders (14 papers) and Restless Legs Syndrome Research (10 papers). Abubaker Ibrahim collaborates with scholars based in Austria, Italy and Canada. Abubaker Ibrahim's co-authors include Ambra Stefani, Birgit Högl, Matteo Cesari, Anna Heidbreder, Elisabeth Brandauer, Melanie Bergmann, Salim Idris Malami, András Szentkirályi, A. G. Usman and Klaus Berger and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Journal of Physiology and SLEEP.

In The Last Decade

Abubaker Ibrahim

25 papers receiving 216 citations

Peers

Countries citing papers authored by Abubaker Ibrahim

Since Specialization

Citations

This map shows the geographic impact of Abubaker Ibrahim'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 Abubaker Ibrahim with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Abubaker Ibrahim more than expected).

Fields of papers citing papers by Abubaker Ibrahim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Abubaker Ibrahim. 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 Abubaker Ibrahim. The network helps show where Abubaker Ibrahim may publish in the future.

Co-authorship network of co-authors of Abubaker Ibrahim

This figure shows the co-authorship network connecting the top 25 collaborators of Abubaker Ibrahim. A scholar is included among the top collaborators of Abubaker Ibrahim 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 Abubaker Ibrahim. Abubaker Ibrahim is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Sleep architecture and rapid eye movement sleep without atonia in post-COVID-19 insomnia 2025 ·SLEEP ·Abubaker Ibrahim, Matteo Cesari, (unknown), (unknown), Elisabeth Brandauer, Evi Holzknecht, Angelika Wachter, (unknown), Anna Heidbreder, Ambra Stefani, Birgit Högl	1
2	Effects of nocturnal periodic breathing on sympathetic nerve activity and ventilatory control at high altitude: a randomised, placebo-controlled, crossover study 2025 ·Sleep Science ·Johanna Roche, James Fisher, Peter Rasmussen, Abubaker Ibrahim, Philip N. Ainslie, Rachel Turner, Giovanni Vinetti, Matteo Cesari, Michaël Furian, Ambra Stefani, Nikolaus C. Netzer, Hannes Gatterer, Birgit Högl, Christoph Siebenmann	0
3	Sleep as the Foundation of Brain Health 2025 ·Seminars in Neurology ·Abubaker Ibrahim, Birgit Högl, Ambra Stefani	0
4	Machine Learning Predicts Phenoconversion from Polysomnography in Isolated REM Sleep Behavior Disorder 2024 ·Brain Sciences ·Matteo Cesari, (unknown), Ambra Stefani, (unknown), Abubaker Ibrahim, Elisabeth Brandauer, (unknown), (unknown), Birgit Högl, Antonio Rodrı́guez-Sánchez	6
5	Relationship of Suboptimal and Disordered Sleep with Cardiovascular Disease and Its Risk Factors – A Narrative Review 2024 ·Neuroepidemiology ·(unknown), Lukas Mayer‐Suess, Matteo Cesari, Abubaker Ibrahim, John W. Winkelman, Stefan Kiechl	2
6	Effect of positive airway pressure treatment on excessive fragmentary myoclonus in 100 sleep-related breathing disorder patients 2024 ·Sleep Medicine ·Melanie Bergmann, Ambra Stefani, Abubaker Ibrahim, Elisabeth Brandauer, Birgit Högl, Matteo Cesari	0
7	Temporal progression of sleep electroencephalography features in isolated rapid eye movement sleep behaviour disorder 2024 ·Journal of Sleep Research ·(unknown), Ambra Stefani, Jennifer Zitser, Abubaker Ibrahim, (unknown), (unknown), (unknown), Elisabeth Brandauer, Birgit Högl, Matteo Cesari	2
8	Effects of periodic breathing on sleep at high altitude: a randomized, placebo‐controlled, crossover study using inspiratory CO₂ 2024 ·The Journal of Physiology ·Abubaker Ibrahim, Ambra Stefani, Matteo Cesari, Johanna Roche, Hannes Gatterer, Evi Holzknecht, Rachel Turner, Giovanni Vinetti, Michaël Furian, Anna Heidbreder, Birgit Högl, Christoph Siebenmann	2
9	High strength concrete compressive strength prediction using an evolutionary computational intelligence algorithm 2023 ·Asian Journal of Civil Engineering ·(unknown), Salim Idris Malami, (unknown), (unknown), A. G. Usman, Babatunde Abiodun Salami, (unknown), Abubaker Ibrahim, Sani I. Abba	16
10	Is REM Sleep Behavior Disorder Changing? Secular Changes Versus Referral Patterns 2023 ·Movement Disorders Clinical Practice ·Stephen Joza, Álex Iranzo, Ambra Stefani, Amélie Pelletier, Mónica Serradell, Amaia Muñoz‐Lopetegi, Abubaker Ibrahim, Evi Holzknecht, Jacques Montplaisir, (unknown), Joan Santamaría, (unknown), Melanie Bergmann, Elisabeth Brandauer, Birgit Högl, Jean‐François Gagnon, Ronald B. Postuma	2
11	A reliable automatic algorithm to score fragmentary myoclonus 2023 ·Journal of Sleep Research ·Melanie Bergmann, Birgit Högl, Abubaker Ibrahim, Elisabeth Brandauer, Anna Heidbreder, Ambra Stefani, Matteo Cesari	2
12	Low Specificity of Rapid Eye Movement Sleep Behavior Disorder Questionnaires: Need for Better Screening Methods 2023 ·Movement Disorders ·Ambra Stefani, Mónica Serradell, Evi Holzknecht, Carles Gaig, Abubaker Ibrahim, (unknown), Matteo Cesari, Laura Pérez‐Carbonell, Elisabeth Brandauer, Ana Fernández‐Arcos, Melanie Bergmann, (unknown), Joan Santamaría, Birgit Högl, Álex Iranzo, (unknown)	19
13	Large muscle group movements during sleep in healthy people: normative values and correlation to sleep features 2023 ·SLEEP ·Abubaker Ibrahim, Raffaele Ferri, Matteo Cesari, Birgit Frauscher, Anna Heidbreder, Melanie Bergmann, Birgit Högl, Ambra Stefani	11
14	Sleep disorders as both risk factors for, and a consequence of, stroke: A narrative review 2023 ·International Journal of Stroke ·Lukas Mayer‐Suess, Abubaker Ibrahim, (unknown), Matteo Cesari, Michael Knoflach, Birgit Högl, Ambra Stefani, Stefan Kiechl, Anna Heidbreder	13
15	Improved automatic identification of isolated rapid eye movement sleep behavior disorder with a 3D time‐of‐flight camera 2023 ·European Journal of Neurology ·Matteo Cesari, (unknown), Birgit Högl, Abubaker Ibrahim, Evi Holzknecht, Anna Heidbreder, Melanie Bergmann, Elisabeth Brandauer, Heinrich Garn, Bernhard Kohn, Ambra Stefani	8
16	A 24% prevalence of excessive fragmentary myoclonus in 500 consecutive sleep laboratory patients 2023 ·Journal of Sleep Research ·Melanie Bergmann, Ambra Stefani, Abubaker Ibrahim, (unknown), Elisabeth Brandauer, Birgit Högl, Matteo Cesari	2
17	Myoclonus and other jerky movement disorders 2022 ·Clinical Neurophysiology Practice ·Sterre van der Veen, John N. Caviness, Yasmine E. M. Dreissen, Christos Ganos, Abubaker Ibrahim, Johannes H.T.M. Koelman, Ambra Stefani, Marina A.J. Tijssen	17
18	Interrater sleep stage scoring reliability between manual scoring from two European sleep centers and automatic scoring performed by the artificial intelligence–based Stanford-STAGES algorithm 2021 ·Journal of Clinical Sleep Medicine ·Matteo Cesari, Ambra Stefani, Thomas Penzel, Abubaker Ibrahim, Heinz Hackner, Anna Heidbreder, András Szentkirályi, Beate Stubbe, Henry Völzke, Klaus Berger, Birgit Högl	37
19	Video-polysomnographic findings after acute COVID-19: REM sleep without atonia as sign of CNS pathology? 2021 ·Sleep Medicine ·Anna Heidbreder, Thomas Sonnweber, Ambra Stefani, Abubaker Ibrahim, Matteo Cesari, Melanie Bergmann, Elisabeth Brandauer, Ivan Tancevski, Judith Löffler‐Ragg, Birgit Högl	24
20	CHILDHOOD FEVER AND ITS MANAGEMENT: DIFFERENCES IN KNOWLEDGE AND PRACTICES BETWEEN MOTHERS AND FATHERS IN TAIF; SAUDI ARABIA 2014 ·World Journal of Pharmaceutical Research ·(unknown), Abubaker Ibrahim	4

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.

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