Hakan Kaleağası

1.8k total citations
41 papers, 1.3k citations indexed

About

Hakan Kaleağası is a scholar working on Psychiatry and Mental health, Neurology and Surgery. According to data from OpenAlex, Hakan Kaleağası has authored 41 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Psychiatry and Mental health, 17 papers in Neurology and 8 papers in Surgery. Recurrent topics in Hakan Kaleağası's work include Migraine and Headache Studies (15 papers), Parkinson's Disease Mechanisms and Treatments (9 papers) and Neurological diseases and metabolism (6 papers). Hakan Kaleağası is often cited by papers focused on Migraine and Headache Studies (15 papers), Parkinson's Disease Mechanisms and Treatments (9 papers) and Neurological diseases and metabolism (6 papers). Hakan Kaleağası collaborates with scholars based in Türkiye, United States and India. Hakan Kaleağası's co-authors include Serhan Sevim, Tayyar Şaşmaz, Okan Doğu, Resul Buğdaycı, Handan Çamdeviren, Aynur Özge, Özlem Doğu, Aksel Sıva, Elan D. Louis and Özmen Metin and has published in prestigious journals such as Neurology, Environmental Health Perspectives and Journal of the Neurological Sciences.

In The Last Decade

Hakan Kaleağası

41 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hakan Kaleağası Türkiye 19 660 389 318 232 230 41 1.3k
Masayoshi Kusumi Japan 23 565 0.9× 494 1.3× 323 1.0× 233 1.0× 196 0.9× 44 1.4k
Patrice Laloux Belgium 21 860 1.3× 252 0.6× 581 1.8× 231 1.0× 217 0.9× 74 1.8k
J L Martí-Vilalta Spain 18 354 0.5× 249 0.6× 286 0.9× 294 1.3× 138 0.6× 43 1.5k
Alexandros G. Brotis Greece 21 335 0.5× 307 0.8× 195 0.6× 139 0.6× 188 0.8× 109 1.4k
Arno Gasperi Austria 18 868 1.3× 211 0.5× 418 1.3× 317 1.4× 190 0.8× 21 1.6k
Marta Altieri Italy 21 395 0.6× 259 0.7× 389 1.2× 104 0.4× 113 0.5× 73 1.5k
Soo Mee Lim South Korea 21 353 0.5× 150 0.4× 216 0.7× 178 0.8× 132 0.6× 72 1.4k
Douglas E. Hobson Canada 16 768 1.2× 217 0.6× 251 0.8× 259 1.1× 184 0.8× 29 1.2k
Denis Ducreux France 19 461 0.7× 142 0.4× 330 1.0× 174 0.8× 81 0.4× 38 1.4k
Rosalind Kandler United Kingdom 19 287 0.4× 304 0.8× 306 1.0× 200 0.9× 162 0.7× 38 1.3k

Countries citing papers authored by Hakan Kaleağası

Since Specialization
Citations

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

Fields of papers citing papers by Hakan Kaleağası

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hakan Kaleağası

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

All Works

20 of 20 papers shown
1.
Erer, Sevda, Mehmet Zarifoğlu, Ünal Egelí, et al.. (2020). Contribution of functional dopamine D2 and D3 receptor variants to motor and non-motor symptoms of early onset Parkinson’s disease. Clinical Neurology and Neurosurgery. 199. 106257–106257. 8 indexed citations
2.
Tüfekçıoğlu, Zeynep, Okan Doğu, Başar Bılgıç, et al.. (2019). Patients with Lately Diagnosed Cerebrotendinous Xanthomatosis. Neurodegenerative Diseases. 19(5-6). 218–224. 11 indexed citations
3.
Sevim, Serhan, Hakan Kaleağası, & Bahar Taşdelen. (2017). Sulbutiamine shows promising results in reducing fatigue in patients with multiple sclerosis. Multiple Sclerosis and Related Disorders. 16. 40–43. 10 indexed citations
4.
Olgiati, Simone, Okan Doğu, Zeynep Tüfekçıoğlu, et al.. (2017). The p.Thr11Met mutation in c19orf12 is frequent among adult Turkish patients with MPAN. Parkinsonism & Related Disorders. 39. 64–70. 31 indexed citations
5.
Erer, Sevda, Ünal Egelí, Mehmet Zarifoğlu, et al.. (2016). Mutation analysis of the PARKIN, PINK1, DJ1, and SNCA genes in Turkish early-onset Parkinson’s patients and genotype-phenotype correlations. Clinical Neurology and Neurosurgery. 148. 147–153. 19 indexed citations
6.
Sevim, Serhan, et al.. (2015). Sleep bruxism possibly triggered by multiple sclerosis attacks and treated successfully with botulinum toxin: Report of three cases. Multiple Sclerosis and Related Disorders. 4(5). 403–405. 3 indexed citations
7.
Doğu, Okan, et al.. (2012). Rapid disease progression in adult‐onset mitochondrial membrane protein‐associated neurodegeneration. Clinical Genetics. 84(4). 350–355. 24 indexed citations
8.
Lohmann, Ebba, Suzanne Lesage, Haşmet Hanağası, et al.. (2012). Genetic bases and phenotypes of autosomal recessive Parkinson disease in a Turkish population. European Journal of Neurology. 19(5). 769–775. 12 indexed citations
9.
Taşdelen, Bahar, et al.. (2011). Determining of migraine prognosis using latent growth mixture models.. PubMed. 124(7). 1044–9. 12 indexed citations
10.
Toros, Fevziye, Aynur Özge, Meryem Özlem Kütük, et al.. (2010). The contribution of youth self-report (YSR) in the diagnosis of psychiatric comorbidity of juvenile primary headache disorders. 27(2). 127–138. 1 indexed citations
11.
Kaleağası, Hakan, Eylem Sercan Özgür, Cengiz Özge, & Aynur Özge. (2010). Bronchial Hyper‐Reactivity in Migraine Without Aura: Is It a New Clue for Inflammation?. Headache The Journal of Head and Face Pain. 51(3). 426–431. 12 indexed citations
12.
Doğu, Okan, et al.. (2007). Elevated Blood Lead Concentrations in Essential Tremor: A Case–Control Study in Mersin, Turkey. Environmental Health Perspectives. 115(11). 1564–1568. 25 indexed citations
13.
Karlı, Necdet, Mehmet Zarifoğlu, Sabahattin Saip, et al.. (2006). Economic impact of primary headaches in Turkey: a university hospital based study: part II. The Journal of Headache and Pain. 7(2). 75–82. 20 indexed citations
14.
Özge, Aynur, et al.. (2006). Autonomic headache with autonomic seizures: a case report. The Journal of Headache and Pain. 7(5). 347–350. 4 indexed citations
15.
Özge, Aynur, et al.. (2006). Headache in patients with chronic obstructive pulmonary disease: effects of chronic hypoxaemia. The Journal of Headache and Pain. 7(1). 37–43. 17 indexed citations
16.
Buğdaycı, Resul, Aynur Özge, Tayyar Şaşmaz, et al.. (2005). Prevalence and factors affecting headache in Turkish schoolchildren. Pediatrics International. 47(3). 316–322. 66 indexed citations
17.
Doğu, Okan, et al.. (2005). Clinical characteristics of essential tremor in Mersin, Turkey. Journal of Neurology. 252(5). 570–574. 67 indexed citations
18.
Sevim, Serhan, et al.. (2004). Long-term effectiveness of steroid injections and splinting in mild and moderate carpal tunnel syndrome. Neurological Sciences. 25(2). 48–52. 61 indexed citations
19.
Doğu, Okan, et al.. (2004). Reduced Body Mass Index in Patients With Essential Tremor. Archives of Neurology. 61(3). 386–386. 19 indexed citations
20.
Doğu, Okan, Serhan Sevim, Handan Çamdeviren, et al.. (2003). Prevalence of essential tremor. Neurology. 61(12). 1804–1806. 198 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Masayoshi Kusumi Breakdown of academic impact, for papers by Patrice Laloux Breakdown of academic impact, for papers by J L Martí-Vilalta Breakdown of academic impact, for papers by Alexandros G. Brotis Breakdown of academic impact, for papers by Arno Gasperi Breakdown of academic impact, for papers by Marta Altieri Breakdown of academic impact, for papers by Soo Mee Lim Breakdown of academic impact, for papers by Douglas E. Hobson Breakdown of academic impact, for papers by Denis Ducreux Breakdown of academic impact, for papers by Rosalind Kandler
Rankless by CCL
2026