Sefer Varol

595 total citations
30 papers, 446 citations indexed

About

Sefer Varol is a scholar working on Neurology, Psychiatry and Mental health and Surgery. According to data from OpenAlex, Sefer Varol has authored 30 papers receiving a total of 446 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Neurology, 7 papers in Psychiatry and Mental health and 6 papers in Surgery. Recurrent topics in Sefer Varol's work include Migraine and Headache Studies (4 papers), Pesticide Exposure and Toxicity (3 papers) and Peripheral Nerve Disorders (2 papers). Sefer Varol is often cited by papers focused on Migraine and Headache Studies (4 papers), Pesticide Exposure and Toxicity (3 papers) and Peripheral Nerve Disorders (2 papers). Sefer Varol collaborates with scholars based in Türkiye, Bulgaria and Spain. Sefer Varol's co-authors include Yücel Yavuz, Mehmet Uğur Çevik, Adalet Arıkanoğlu, Eşref Akıl, Ertuğrul Uzar, Abdullah Açar, Osman Evliyaoğlu, Eşref Akıl, Yusuf Tamam and Orhan Tokgöz and has published in prestigious journals such as SHILAP Revista de lepidopterología, Neuroscience Letters and Neurological Sciences.

In The Last Decade

Sefer Varol

29 papers receiving 439 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sefer Varol Türkiye	13	93	67	63	62	62	30	446
Abdullah Açar Türkiye	11	78 0.8×	66 1.0×	57 0.9×	33 0.5×	80 1.3×	33	410
Л. И. Алексеева Russia	11	95 1.0×	53 0.8×	38 0.6×	32 0.5×	70 1.1×	127	679
Fikri Ak Türkiye	14	46 0.5×	85 1.3×	42 0.7×	128 2.1×	42 0.7×	38	548
Manlin Duan China	20	71 0.8×	192 2.9×	151 2.4×	63 1.0×	82 1.3×	67	851
Naglaa Assaf Egypt	15	28 0.3×	155 2.3×	54 0.9×	49 0.8×	29 0.5×	23	590
Chun-Chih Chiu Taiwan	9	51 0.5×	108 1.6×	123 2.0×	30 0.5×	47 0.8×	12	404
Sihai Zhu China	14	29 0.3×	113 1.7×	47 0.7×	33 0.5×	54 0.9×	21	488
Yinan Zhao China	12	37 0.4×	157 2.3×	84 1.3×	88 1.4×	85 1.4×	32	426
Yi-Fang Chiang Taiwan	14	32 0.3×	110 1.6×	84 1.3×	101 1.6×	64 1.0×	32	548

Countries citing papers authored by Sefer Varol

Since Specialization

Citations

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

Fields of papers citing papers by Sefer Varol

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sefer Varol

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

Türk, Ömer, et al.. (2020). Classification of Epilepsy Types from Electroencephalogram Time Series Using Continuous Wavelet Transform Scalogram–Based Convolutional Neural Network. Journal of Testing and Evaluation. 49(4). 2491–2506. 1 indexed citations

Bulut, Mahmut, et al.. (2018). High-sensitivity C-reactive protein and high mobility group box-1 levels in Parkinson’s disease. Neurological Sciences. 40(1). 167–173. 22 indexed citations

Coşkun, Salih, Sefer Varol, Elif Ağaçayak, et al.. (2016). Association of brain-derived neurotrophic factor and nerve growth factor gene polymorphisms with susceptibility to migraine. Neuropsychiatric Disease and Treatment. Volume 12. 1779–1785. 12 indexed citations

Özdemіr, Hasan, Eşref Akıl, Abdullah Açar, et al.. (2016). Changes in serum albumin levels and neutrophil–lymphocyte ratio in patients with convulsive status epilepticus. International Journal of Neuroscience. 127(5). 417–420. 29 indexed citations

Çevik, Mehmet Uğur, Sefer Varol, Hasan Özdemіr, et al.. (2016). Protective effects of L-glutamine against toxicity of deltamethrin in the cerebral tissue. Neuropsychiatric Disease and Treatment. 12. 1005–1005. 5 indexed citations

Coşkun, Salih, Yücel Yavuz, Abdullah Çim, et al.. (2016). Contribution of polymorphisms in ESR1, ESR2, FSHR, CYP19A1, SHBG and NRIP1 genes to migraine susceptibility in Turkish population. Journal of Genetics. 95(1). 131–140. 18 indexed citations

Coşkun, Salih, et al.. (2016). Association between sequence variations of the Mediterranean fever gene and the risk of migraine: a case–control study. Neuropsychiatric Disease and Treatment. Volume 12. 2225–2232. 6 indexed citations

Demir, Caner Feyzi, et al.. (2015). The effects of needle deformation during lumbar puncture. Journal of Neurosciences in Rural Practice. 6(2). 198–201. 7 indexed citations

Akıl, Eşref, et al.. (2014). Echocardiographic Epicardial Fat Thickness and Neutrophil to Lymphocyte Ratio Are Novel Inflammatory Predictors of Cerebral Ischemic Stroke. Journal of Stroke and Cerebrovascular Diseases. 23(9). 2328–2334. 41 indexed citations

10.

Varol, Sefer, et al.. (2014). Evaluation of cerebral venous thrombosis secondary to oral contraceptive use in adolescents. Neurological Sciences. 36(1). 149–153. 9 indexed citations

11.

Varol, Sefer, et al.. (2013). Investigation of Mean Platelet Volume and Platelet Count in the Blood of Patients with Migraine. 19(3). 90–92. 7 indexed citations

12.

Yavuz, Yücel, Adalet Arıkanoğlu, Sefer Varol, et al.. (2013). Increased fibrinogen, d-dimer and galectin-3 levels in patients with migraine. Neurological Sciences. 35(4). 545–549. 24 indexed citations

13.

Varol, Sefer, et al.. (2013). Pericardial cyst. Herz. 39(8). 1005–1007. 4 indexed citations

14.

Arıkanoğlu, Adalet, Eşref Akıl, Sefer Varol, et al.. (2013). Relationship of cognitive performance with prolidase and oxidative stress in Alzheimer disease. Neurological Sciences. 34(12). 2117–2121. 30 indexed citations

15.

Varol, Sefer, et al.. (2013). Low fetuin-A level in migraine: a case–control study. Neurological Sciences. 35(2). 271–275. 3 indexed citations

16.

Çevik, Mehmet Uğur, Abdullah Açar, Yücel Yavuz, et al.. (2013). İntraserebral Kanamalı Hastaların Kanında Total Oksidan/Antioksidan Durumunun Araştırılması. SHILAP Revista de lepidopterología. 19(1). 1–4. 2 indexed citations

17.

Çevik, Mehmet Uğur, Abdullah Açar, Sefer Varol, et al.. (2013). Relation between electrophysiological findings and diffusion weighted magnetic resonance imaging in ulnar neuropathy at the elbow. Journal of Neuroradiology. 40(4). 260–266. 6 indexed citations

18.

Açar, Abdullah, Mehmet Uğur Çevik, Osman Evliyaoğlu, et al.. (2012). Evaluation of serum oxidant/antioxidant balance in multiple sclerosis. Acta Neurologica Belgica. 112(3). 275–280. 46 indexed citations

19.

Çevik, Mehmet Uğur, Yücel Yavuz, Adalet Arıkanoğlu, et al.. (2012). Serum levels of prolidase and ischemia modified albumin in patients with multiple sclerosis. SHILAP Revista de lepidopterología. 3(4). 2 indexed citations

20.

Çevik, Mehmet Uğur, Ertuğrul Uzar, Abdullah Açar, et al.. (2011). Diagnostic value of F-wave inversion in patients with early carpal tunnel syndrome. Neuroscience Letters. 508(2). 110–113. 6 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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