Alexandre Bejanin

5.6k total citations · 3 hit papers
58 papers, 2.4k citations indexed

About

Alexandre Bejanin is a scholar working on Psychiatry and Mental health, Physiology and Cognitive Neuroscience. According to data from OpenAlex, Alexandre Bejanin has authored 58 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Psychiatry and Mental health, 26 papers in Physiology and 23 papers in Cognitive Neuroscience. Recurrent topics in Alexandre Bejanin's work include Dementia and Cognitive Impairment Research (29 papers), Alzheimer's disease research and treatments (26 papers) and Functional Brain Connectivity Studies (9 papers). Alexandre Bejanin is often cited by papers focused on Dementia and Cognitive Impairment Research (29 papers), Alzheimer's disease research and treatments (26 papers) and Functional Brain Connectivity Studies (9 papers). Alexandre Bejanin collaborates with scholars based in France, Spain and United States. Alexandre Bejanin's co-authors include Francis Eustache, Béatrice Desgranges, Gil D. Rabinovici, Renaud La Joie, Céline Duval, Vincent de La Sayette, Pascale Piolino, William J. Jagust, Gaël Chételat and Howard J. Rosen and has published in prestigious journals such as Nature Medicine, Neuron and Brain.

In The Last Decade

Alexandre Bejanin

52 papers receiving 2.4k 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.

Clinical diagnosis of Alzheimer's disease: recommendations of the International Working Group

2021 598 citations Gil D. Rabinovici, Alexandre Bejanin et al. profile →
Tau pathology and neurodegeneration contribute to cognitive impairment in Alzheimer’s disease

2017 475 citations Alexandre Bejanin, Daniel R. Schonhaut et al. Brain profile →
APOE4 homozygosity represents a distinct genetic form of Alzheimer’s disease

2024 140 citations Juan Fortea, Jordi Pegueroles et al. Nature Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Alexandre Bejanin France	23	1.1k	1.1k	857	380	287	58	2.4k
Robert Laforce Canada	26	1.1k 1.0×	717 0.6×	1.1k 1.3×	376 1.0×	276 1.0×	117	2.6k
Theresa M. Harrison United States	24	1.0k 0.9×	892 0.8×	1.3k 1.5×	239 0.6×	228 0.8×	74	2.3k
Márcia Radanovic Brazil	33	1.6k 1.4×	872 0.8×	779 0.9×	298 0.8×	313 1.1×	116	3.2k
Adrian Ivanoiu Belgium	24	1.4k 1.2×	1.4k 1.3×	832 1.0×	345 0.9×	433 1.5×	85	2.8k
Miranka Wirth Germany	32	997 0.9×	741 0.7×	1.2k 1.4×	353 0.9×	376 1.3×	76	2.7k
Jennifer S. Rabin Canada	24	696 0.6×	546 0.5×	523 0.6×	331 0.9×	161 0.6×	97	2.1k
Audrey Perrotin France	23	1.5k 1.4×	1.1k 1.0×	1.3k 1.6×	319 0.8×	183 0.6×	50	2.7k
Natalie Nelissen Belgium	24	822 0.7×	881 0.8×	918 1.1×	227 0.6×	234 0.8×	39	2.2k
James B. Brewer United States	26	645 0.6×	919 0.8×	1.4k 1.6×	347 0.9×	486 1.7×	56	3.3k
Alessandra Marcone Italy	31	1.3k 1.1×	944 0.8×	1.3k 1.6×	362 1.0×	330 1.1×	85	3.0k

Countries citing papers authored by Alexandre Bejanin

Since Specialization

Citations

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

Fields of papers citing papers by Alexandre Bejanin

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alexandre Bejanin

This figure shows the co-authorship network connecting the top 25 collaborators of Alexandre Bejanin. A scholar is included among the top collaborators of Alexandre Bejanin 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 Alexandre Bejanin. Alexandre Bejanin 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

Tzortzakakis, Antonios, Javier Arranz, Víctor Montal, et al.. (2025). Cerebrovascular co-pathology and cholinergic white matter pathways along the Lewy body continuum. Brain Communications. 7(3). fcaf173–fcaf173. 1 indexed citations

Vijverberg, Everard G.B., Sjors G. J. G. In ‘t Veld, Manuel Avilés, et al.. (2025). CHIT1 and DDAH1 levels relate to amyloid-related imaging abnormalities risk profile in Alzheimer’s disease patients. Alzheimer s Research & Therapy. 17(1). 169–169.

Soriano, Laura del Hoyo, Olivia Wagemann, Alexandre Bejanin, Johannes Levin, & Juan Fortea. (2025). Sex-related differences in genetically determined Alzheimer’s disease. Frontiers in Aging Neuroscience. 17. 1522434–1522434. 2 indexed citations

Fortea, Juan, Jordi Pegueroles, Daniel Alcolea, et al.. (2024). APOE4 homozygosity represents a distinct genetic form of Alzheimer’s disease. Nature Medicine. 30(5). 1284–1291. 140 indexed citations breakdown →

Bougacha, Salma, Daniel Roquet, Brigitte Landeau, et al.. (2024). Contributions of connectional pathways to shaping Alzheimer’s disease pathologies. Brain Communications. 7(1). fcae459–fcae459.

Benejam, Bessy, Lídia Vaqué‐Alcázar, Valle Camacho, et al.. (2024). Posterior Cortical Atrophy Due to Alzheimer Disease in a Person With Down Syndrome. Neurology. 104(1). e210179–e210179. 1 indexed citations

Montal, Víctor, Ibai Díez, Chan Mi Kim, et al.. (2022). Network Tau spreading is vulnerable to the expression gradients of APOE and glutamatergic-related genes. Science Translational Medicine. 14(655). eabn7273–eabn7273. 28 indexed citations

Pegueroles, Jordi, Víctor Montal, Alexandre Bejanin, et al.. (2021). AMYQ: An index to standardize quantitative amyloid load across PET tracers. Alzheimer s & Dementia. 17(9). 1499–1508. 14 indexed citations

Montal, Víctor, Isabel Barroeta, Alexandre Bejanin, et al.. (2021). Metabolite Signature of Alzheimer's Disease in Adults with Down Syndrome. Annals of Neurology. 90(3). 407–416. 10 indexed citations

10.

Benejam, Bessy, Laura Videla, Eduard Vilaplana, et al.. (2020). Diagnosis of prodromal and Alzheimer's disease dementia in adults with Down syndrome using neuropsychological tests. Alzheimer s & Dementia Diagnosis Assessment & Disease Monitoring. 12(1). e12047–e12047. 31 indexed citations

11.

Bejanin, Alexandre, Gabe Marx, Yann Cobigo, et al.. (2020). Longitudinal structural and metabolic changes in frontotemporal dementia. Neurology. 95(2). e140–e154. 39 indexed citations

12.

Bejanin, Alexandre, Mickaël Laisney, Pierre Gagnepain, et al.. (2019). Influence of emotional complexity on the neural substrates of affective theory of mind. Human Brain Mapping. 41(1). 139–149. 11 indexed citations

13.

Bejanin, Alexandre, Melissa E. Murray, Peter R. Martin, et al.. (2019). Antemortem volume loss mirrors TDP-43 staging in older adults with non-frontotemporal lobar degeneration. Brain. 142(11). 3621–3635. 43 indexed citations

14.

Kuhn, Elizabeth, Inès Moulinet, Audrey Perrotin, et al.. (2019). Cross-sectional and longitudinal characterization of SCD patients recruited from the community versus from a memory clinic: subjective cognitive decline, psychoaffective factors, cognitive performances, and atrophy progression over time. Alzheimer s Research & Therapy. 11(1). 61–61. 35 indexed citations

15.

Schonhaut, Daniel R., Rik Ossenkoppele, Alexandre Bejanin, et al.. (2016). P1‐318: TAU‐PET Patterns Overlap and Exceed Hypometabolism in Alzheimer's Disease. Alzheimer s & Dementia. 12(7S_Part_11). 3 indexed citations

16.

Bejanin, Alexandre, Gaël Chételat, Mickaël Laisney, et al.. (2016). Distinct neural substrates of affective and cognitive theory of mind impairment in semantic dementia. Social Neuroscience. 12(3). 287–302. 26 indexed citations

17.

Joie, Renaud La, Brigitte Landeau, Audrey Perrotin, et al.. (2014). Intrinsic Connectivity Identifies the Hippocampus as a Main Crossroad between Alzheimer’s and Semantic Dementia-Targeted Networks. Neuron. 81(6). 1417–1428. 117 indexed citations

18.

Duval, Céline, Alexandre Bejanin, Pascale Piolino, et al.. (2012). Theory of mind impairments in patients with semantic dementia. Brain. 135(1). 228–241. 79 indexed citations

19.

Bejanin, Alexandre, Armelle Viard, Gaël Chételat, et al.. (2012). When Higher Activations Reflect Lower Deactivations: A PET Study in Alzheimer’s Disease during Encoding and Retrieval in Episodic Memory. Frontiers in Human Neuroscience. 6. 107–107. 7 indexed citations

20.

Duval, Céline, Pascale Piolino, Alexandre Bejanin, Francis Eustache, & Béatrice Desgranges. (2010). Age effects on different components of theory of mind. Consciousness and Cognition. 20(3). 627–642. 162 indexed citations

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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