Lotfi Gaha

2.1k total citations
111 papers, 1.5k citations indexed

About

Lotfi Gaha is a scholar working on Psychiatry and Mental health, Clinical Psychology and Biological Psychiatry. According to data from OpenAlex, Lotfi Gaha has authored 111 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Psychiatry and Mental health, 21 papers in Clinical Psychology and 17 papers in Biological Psychiatry. Recurrent topics in Lotfi Gaha's work include Schizophrenia research and treatment (24 papers), Bipolar Disorder and Treatment (19 papers) and Tryptophan and brain disorders (17 papers). Lotfi Gaha is often cited by papers focused on Schizophrenia research and treatment (24 papers), Bipolar Disorder and Treatment (19 papers) and Tryptophan and brain disorders (17 papers). Lotfi Gaha collaborates with scholars based in Tunisia, France and Canada. Lotfi Gaha's co-authors include A. Mechri, Wahiba Douki, Mohamed Fadhel Najjar, Fadoua Neffati, Asma Ezzaher, Dhouha Haj Mouhamed, Abdelhamid Kerkeni, Monia Raffa, Besma Bel Hadj Jrad and L. Gassab and has published in prestigious journals such as Gene, Journal of Affective Disorders and Medicine.

In The Last Decade

Lotfi Gaha

106 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Lotfi Gaha Tunisia	18	492	457	206	200	180	111	1.5k
Mahmut Bulut Türkiye	18	375 0.8×	564 1.2×	295 1.4×	160 0.8×	175 1.0×	63	1.3k
Daniela Krause Germany	20	352 0.7×	616 1.3×	306 1.5×	217 1.1×	197 1.1×	46	1.4k
Bahman Salehi Iran	20	589 1.2×	548 1.2×	260 1.3×	197 1.0×	185 1.0×	72	1.5k
A. Mechri Tunisia	17	612 1.2×	465 1.0×	210 1.0×	176 0.9×	138 0.8×	60	1.5k
Salih Selek Türkiye	26	780 1.6×	687 1.5×	301 1.5×	205 1.0×	257 1.4×	85	2.1k
Sue Jeavons Australia	13	460 0.9×	537 1.2×	142 0.7×	237 1.2×	130 0.7×	22	1.3k
Klaus Oliver Schubert Australia	20	335 0.7×	301 0.7×	114 0.6×	169 0.8×	259 1.4×	46	1.2k
Erol Göka Türkiye	15	263 0.5×	337 0.7×	232 1.1×	202 1.0×	93 0.5×	93	1.0k
Carolina David Wiener Brazil	23	221 0.4×	455 1.0×	344 1.7×	187 0.9×	119 0.7×	46	1.2k
Buranee Kanchanatawan Thailand	27	651 1.3×	987 2.2×	392 1.9×	188 0.9×	283 1.6×	64	1.8k

Countries citing papers authored by Lotfi Gaha

Since Specialization

Citations

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

Fields of papers citing papers by Lotfi Gaha

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lotfi Gaha

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

Gaha, Lotfi, et al.. (2025). Genetic Predisposition of TLR 1 and TLR 6 Polymorphisms to Schizophrenia Onset and Prediction of Treatment Response. Biochemical Genetics.

Gaha, Lotfi, et al.. (2023). Case control study: G-allele of rs4244165 in JAK1 gene correlated with high-level brief psychiatric rating scale in bipolar patients. Medicine. 102(37). e34652–e34652. 1 indexed citations

Masmoudi, J., et al.. (2023). Internet Addiction and its Relationship with Attachment Styles Among Tunisian Medical Students. 7(1). 12–18. 1 indexed citations

Gaha, Lotfi, et al.. (2023). Association between polymorphisms of TLR2-1-6 and bipolar disorder in a tunisian population. Molecular Biology Reports. 50(11). 8877–8888. 2 indexed citations

Mhalla, Ahmed, et al.. (2022). Eating disorder and anxiety during Covid19 pandemic: the Maghrebian experience. Psychology Health & Medicine. 28(7). 2007–2019. 1 indexed citations

Mhalla, Ahmed, et al.. (2022). Attitudes toward mental illness among medical students and impact of temperament. International Journal of Social Psychiatry. 68(6). 1192–1202. 5 indexed citations

Gaha, Lotfi, et al.. (2020). Inteurleukin-8 gene variations and the susceptibility to schizophrenia. Psychiatry Research. 293. 113421–113421. 13 indexed citations

Gaha, Lotfi, et al.. (2020). Sexual addiction, self-esteem and personality dimensions. 4(1). 6–12. 8 indexed citations

Fathallah, Neila, et al.. (2016). Effects of glutathione S-transferase M1 andT1 deletions on bipolar disorder risk among a Tunisian population. Gene. 607. 31–35. 6 indexed citations

10.

Gaha, Lotfi, et al.. (2015). Neurological soft signs in euthymic bipolar I patients: A comparative study with healthy siblings and controls. Psychiatry Research. 236. 173–178. 27 indexed citations

11.

Neffati, Fadoua, et al.. (2012). In vitro effects of three antidepressant drugs on plasma paraoxonase activity. Drug metabolism and drug interactions. 27(4). 209–215. 4 indexed citations

12.

Mouhamed, Dhouha Haj, Asma Ezzaher, Fadoua Neffati, et al.. (2012). Interference of tobacco smoke with immunochromatography assay for urinary drug detection. Journal of Forensic and Legal Medicine. 19(7). 369–372. 3 indexed citations

13.

Ezzaher, Asma, A. Mechri, Fadoua Neffati, et al.. (2011). Metabolic syndrome in Tunisian bipolar I patients.. PubMed. 11(3). 414–20. 12 indexed citations

14.

Douki, Wahiba, A. Mechri, Asma Omezzine, et al.. (2011). Hyperhomocystéinémie et schizophrénie : étude cas–témoin. L Encéphale. 37(4). 308–313. 12 indexed citations

15.

Ezzaher, Asma, Dhouha Haj Mouhamed, A. Mechri, et al.. (2010). Lower paraoxonase 1 activity in Tunisian bipolar I patients. Annals of General Psychiatry. 9(1). 36–36. 15 indexed citations

16.

Raffa, Monia, et al.. (2009). Decreased glutathione levels and antioxidant enzyme activities in untreated and treated schizophrenic patients. Progress in Neuro-Psychopharmacology and Biological Psychiatry. 33(7). 1178–1183. 149 indexed citations

17.

Gassab, L., et al.. (2008). Facteurs corrélés à la bipolarité dans les dépressions majeures: étude d'une population hospitalière tunisienne.. 28(4).

18.

Mechri, A., et al.. (2008). Signes neurologiques mineurs chez les patients schizophrènes et leurs apparentés non malades. L Encéphale. 34(5). 483–489. 13 indexed citations

19.

Belhadjali, Hichem, et al.. (2007). Vitiligo et qualité de vie : étude cas-témoins. Annales de Dermatologie et de Vénéréologie. 134(3). 233–236. 25 indexed citations

20.

Gaha, Lotfi, et al.. (2007). Le syndrome prémenstruel: revue générale. Journal de gynécologie, obstétrique et biologie de la reproduction. Supplément. 36(7). 642–652. 14 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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