C. Lammers

762 total citations
16 papers, 599 citations indexed

About

C. Lammers is a scholar working on Clinical Psychology, Cellular and Molecular Neuroscience and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, C. Lammers has authored 16 papers receiving a total of 599 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Clinical Psychology, 3 papers in Cellular and Molecular Neuroscience and 3 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in C. Lammers's work include Personality Disorders and Psychopathology (4 papers), Obsessive-Compulsive Spectrum Disorders (3 papers) and Neurotransmitter Receptor Influence on Behavior (3 papers). C. Lammers is often cited by papers focused on Personality Disorders and Psychopathology (4 papers), Obsessive-Compulsive Spectrum Disorders (3 papers) and Neurotransmitter Receptor Influence on Behavior (3 papers). C. Lammers collaborates with scholars based in Germany, France and United States. C. Lammers's co-authors include Pierre Sokoloff, Jorge Díaz, Schwartz Jc, Michael Dettling, Ulrich Schweiger, U. Gotthardt, Isabella J.E. Heuser, J. Schmider, Daniel Lévesque and Joseph E. Schwartz and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Biological Psychiatry and Molecular Psychiatry.

In The Last Decade

C. Lammers

14 papers receiving 587 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
C. Lammers Germany	8	229	198	130	106	102	16	599
Mark J. Williams United States	12	243 1.1×	189 1.0×	135 1.0×	79 0.7×	48 0.5×	15	598
U. W. Preuss Germany	12	226 1.0×	86 0.4×	117 0.9×	40 0.4×	46 0.5×	21	487
Robin Ella Germany	10	82 0.4×	123 0.6×	92 0.7×	97 0.9×	98 1.0×	17	465
Irene Kürten Germany	15	117 0.5×	281 1.4×	74 0.6×	105 1.0×	234 2.3×	25	727
Christo Minov Germany	12	302 1.3×	125 0.6×	254 2.0×	140 1.3×	98 1.0×	19	768
Hristina Jovanovic Sweden	9	204 0.9×	131 0.7×	67 0.5×	43 0.4×	52 0.5×	10	613
Mark Roffman United States	14	347 1.5×	162 0.8×	165 1.3×	59 0.6×	31 0.3×	34	741
Alexandra Soliman Canada	8	238 1.0×	103 0.5×	91 0.7×	87 0.8×	24 0.2×	9	713
Bruce I. Diamond United States	14	306 1.3×	81 0.4×	141 1.1×	68 0.6×	60 0.6×	27	721
Ylenia Barone Italy	9	100 0.4×	90 0.5×	87 0.7×	92 0.9×	38 0.4×	14	443

Countries citing papers authored by C. Lammers

Since Specialization

Citations

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

Fields of papers citing papers by C. Lammers

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. Lammers

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

All Works

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16 of 16 papers shown

Lammers, C.. (2014). Psychotherapie narzisstisch gestörter Patienten. 11(2). 104–112. 1 indexed citations

Lammers, C., Aline Vater, & Stefan Roepke. (2013). Narzisstische Persönlichkeitsstörung. Der Nervenarzt. 84(7). 879–888. 6 indexed citations

Roepke, Stefan, Angela Merkl, Andreas Ziegenhorn, et al.. (2008). Preliminary Evidence of Improvement of Depressive Symptoms but not Impulsivity in Cluster B Personality Disorder Patients Treated with Quetiapine: an Open Label Trial. Pharmacopsychiatry. 41(5). 176–181. 10 indexed citations

Quante, Arnim, et al.. (2008). Psychopharmakologische Behandlung von und bei Persönlichkeitsstörungen. Fortschritte der Neurologie · Psychiatrie. 76(3). 139–146. 1 indexed citations

Roepke, Stefan, Angela Merkl, Andreas Ziegenhorn, et al.. (2007). Quetiapine improves depressive and anxiety symptom but not impulsivity in cluster b personality disorder: An open label prospective trial. European Psychiatry. 22. S176–S176. 1 indexed citations

Lammers, C.. (2006). Bedeutung emotionsfokussierter Konzepte und Interventionen für die kognitive Verhaltenstherapie. Der Nervenarzt. 77(9). 1040–1050.

Lammers, C., et al.. (2006). Die aktuelle Beanspruchung werdender Eltern vor und nach pränataler Diagnostik in Abhängigkeit von der Untersuchungsindikation. Geburtshilfe und Frauenheilkunde. 66(6). 566–574. 3 indexed citations

Kowalcek, I., et al.. (2003). Anxiety scores before and after prenatal testing for congenital anomalies. Archives of Gynecology and Obstetrics. 267(3). 126–129. 24 indexed citations

Kowalcek, I., et al.. (2003). The influence of gestational age on depressive reactions, stress and anxiety of pregnant women and their partners in relation to prenatal diagnosis. Journal of Psychosomatic Obstetrics & Gynecology. 24(4). 239–245. 12 indexed citations

10.

Kowalcek, I., et al.. (2002). Angst der Schwangeren vor und nach der pränatalen Untersuchung bei unauffälligen und bei auffälligen Befunden. Zentralblatt für Gynäkologie. 124(3). 170–175. 5 indexed citations

11.

Lammers, C., Jorge Díaz, Schwartz Jc, & Pierre Sokoloff. (2000). Dopamine D3 receptor gene expression in the shell of nucleus accumbens is increased by chronic antidepressant treatment. Molecular Psychiatry. 5(3). 229–229. 13 indexed citations

12.

Lammers, C., Jorge Díaz, Schwartz Jc, & Pierre Sokoloff. (2000). Selective increase of dopamine D3 receptor gene expression as a common effect of chronic antidepressant treatments. Molecular Psychiatry. 5(4). 378–388. 131 indexed citations

13.

Lammers, C., Michael Deuschle, Harald Weigmann, et al.. (1999). Coadministration of Clozapine and Fluvoxamine in Psychotic Patients - Clinical Experience. Pharmacopsychiatry. 32(2). 76–77. 27 indexed citations

14.

Schweiger, U., Michael Deuschle, Antje Körner, et al.. (1995). Insulin secretion and insulin sensitivity in major depression. Biological Psychiatry. 37(9). 603–603. 3 indexed citations

15.

Lévesque, Daniel, Marie‐Pascale Martres, Jorge Díaz, et al.. (1995). A paradoxical regulation of the dopamine D3 receptor expression suggests the involvement of an anterograde factor from dopamine neurons.. Proceedings of the National Academy of Sciences. 92(5). 1719–1723. 152 indexed citations

16.

Heuser, Isabella J.E., U. Gotthardt, Ulrich Schweiger, et al.. (1994). Age-associated changes of pituitary-adrenocortical hormone regulation in humans: Importance of gender. Neurobiology of Aging. 15(2). 227–231. 210 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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