Katja Appel

3.5k total citations
17 papers, 964 citations indexed

About

Katja Appel is a scholar working on Clinical Psychology, Behavioral Neuroscience and Psychiatry and Mental health. According to data from OpenAlex, Katja Appel has authored 17 papers receiving a total of 964 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Clinical Psychology, 3 papers in Behavioral Neuroscience and 3 papers in Psychiatry and Mental health. Recurrent topics in Katja Appel's work include Child and Adolescent Psychosocial and Emotional Development (8 papers), Stress Responses and Cortisol (3 papers) and Personality Disorders and Psychopathology (3 papers). Katja Appel is often cited by papers focused on Child and Adolescent Psychosocial and Emotional Development (8 papers), Stress Responses and Cortisol (3 papers) and Personality Disorders and Psychopathology (3 papers). Katja Appel collaborates with scholars based in Germany and United States. Katja Appel's co-authors include Hans J. Grabe, Henry Völzke, Sven Barnow, Andrea Schulz, Carsten Spitzer, Ulrich John, Sebastian E. Baumeister, Jessie Mahler, Harald J. Freyberger and Christian Schwahn and has published in prestigious journals such as Neuropsychopharmacology, Journal of Psychosomatic Research and The Journal of Clinical Psychiatry.

In The Last Decade

Katja Appel

17 papers receiving 950 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Katja Appel Germany	14	537	221	129	126	101	17	964
Andrea Schulz Germany	12	457 0.9×	210 1.0×	92 0.7×	71 0.6×	74 0.7×	22	808
Cristiane von Werne Baes Brazil	14	406 0.8×	163 0.7×	140 1.1×	47 0.4×	108 1.1×	23	829
Susann Wichmann Germany	9	270 0.5×	555 2.5×	127 1.0×	98 0.8×	100 1.0×	11	889
Danielle Gianferante United States	13	343 0.6×	352 1.6×	168 1.3×	136 1.1×	224 2.2×	15	932
Andrew J. Cohoon United States	15	317 0.6×	337 1.5×	114 0.9×	49 0.4×	92 0.9×	25	706
Andréa F. Mello Brazil	16	674 1.3×	408 1.8×	207 1.6×	48 0.4×	65 0.6×	48	1.2k
Rajan Nathan United Kingdom	15	248 0.5×	245 1.1×	98 0.8×	157 1.2×	142 1.4×	76	912
Elena Toffol Finland	19	322 0.6×	103 0.5×	163 1.3×	118 0.9×	103 1.0×	57	1.0k
Meghan E. Quinn United States	10	368 0.7×	420 1.9×	187 1.4×	59 0.5×	321 3.2×	19	1.1k
Marie‐Louise Meewisse Netherlands	7	374 0.7×	374 1.7×	112 0.9×	50 0.4×	43 0.4×	9	706

Countries citing papers authored by Katja Appel

Since Specialization

Citations

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

Fields of papers citing papers by Katja Appel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katja Appel

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

All Works

Sort: Min cites: Since: Top N: Style:

17 of 17 papers shown

1.

Baumeister, Sebastian E., Michael F. Leitzmann, Martin Bahls, et al.. (2017). Associations of Leisure-Time and Occupational Physical Activity and Cardiorespiratory Fitness With Incident and Recurrent Major Depressive Disorder, Depressive Symptoms, and Incident Anxiety in a General Population. The Journal of Clinical Psychiatry. 78(1). e41–e47. 42 indexed citations

2.

Ittermann, Till, Henry Völzke, Sebastian E. Baumeister, Katja Appel, & Hans J. Grabe. (2015). Diagnosed thyroid disorders are associated with depression and anxiety. Social Psychiatry and Psychiatric Epidemiology. 50(9). 1417–1425. 125 indexed citations

3.

Schulz, Andrea, Sandra Van der Auwera, Sven Barnow, et al.. (2014). The impact of childhood trauma on depression: Does resilience matter? Population-based results from the Study of Health in Pomerania. Journal of Psychosomatic Research. 77(2). 97–103. 91 indexed citations

4.

Schulz, Andrea, Carsten Oliver Schmidt, Katja Appel, et al.. (2014). Psychometric functioning, socio‐demographic variability of childhood maltreatment in the general population and its effects of depression. International Journal of Methods in Psychiatric Research. 23(3). 387–400. 20 indexed citations

5.

Aldinger, Maren, Malte Stopsack, Ines Ulrich, et al.. (2014). Neuroticism developmental courses - implications for depression, anxiety and everyday emotional experience; a prospective study from adolescence to young adulthood. BMC Psychiatry. 14(1). 210–210. 62 indexed citations

6.

Arens, Elisabeth A., Malte Stopsack, Carsten Spitzer, et al.. (2013). Borderline Personality Disorder in Four Different Age Groups: A Cross-Sectional Study of Community Residents in Germany. Journal of Personality Disorders. 27(2). 196–207. 39 indexed citations

7.

Arens, Elisabeth A., Malte Stopsack, Carsten Spitzer, et al.. (2013). Borderline Personality Disorder in Four Different Age Groups: A Cross-Sectional Study of Community Residents in Germany. Journal of Personality Disorders. 27(2). 196–207. 17 indexed citations

8.

Schomerus, Georg, Katja Appel, Peter J. Meffert, et al.. (2012). Personality-related factors as predictors of help-seeking for depression: a population-based study applying the Behavioral Model of Health Services Use. Social Psychiatry and Psychiatric Epidemiology. 48(11). 1809–1817. 73 indexed citations

9.

Spitzer, Carsten, Lisa M. Schilling, Ulrich John, et al.. (2012). Alexithymie, traumatischer Stress und posttraumatische Belastungsstörung – Befunde aus der Allgemeinbevölkerung. Zeitschrift für Psychiatrie Psychologie und Psychotherapie. 61(1). 27–36. 3 indexed citations

10.

Grabe, Hans J., Andrea Schulz, Carsten Oliver Schmidt, et al.. (2012). Ein Screeninginstrument für Missbrauch und Vernachlässigung in der Kindheit: der Childhood Trauma Screener (CTS). Psychiatrische Praxis. 39(3). 109–115. 94 indexed citations

11.

Grabe, Hans J., Christian Schwahn, Jessie Mahler, et al.. (2012). Moderation of adult depression by the serotonin transporter promoter variant (5‐HTTLPR), childhood abuse and adult traumatic events in a general population sample. American Journal of Medical Genetics Part B Neuropsychiatric Genetics. 159B(3). 298–309. 44 indexed citations

12.

Appel, Katja, Christian Schwahn, Jessie Mahler, et al.. (2011). Moderation of Adult Depression by a Polymorphism in the FKBP5 Gene and Childhood Physical Abuse in the General Population. Neuropsychopharmacology. 36(10). 1982–1991. 185 indexed citations

13.

Grabe, Hans J., Christian Schwahn, Jessie Mahler, et al.. (2011). Genetic epistasis between the brain-derived neurotrophic factor Val66Met polymorphism and the 5-HTT promoter polymorphism moderates the susceptibility to depressive disorders after childhood abuse. Progress in Neuro-Psychopharmacology and Biological Psychiatry. 36(2). 264–270. 66 indexed citations

14.

Spitzer, Carsten, Hans J. Grabe, Andrea Schulz, et al.. (2010). "Stumme und sprechende Opfer" politischer Verfolgung in der ehemaligen DDR. 9(1). 14–29. 1 indexed citations

15.

Grabe, Hans J., Christian Schwahn, Katja Appel, et al.. (2010). Childhood maltreatment, the corticotropin‐releasing hormone receptor gene and adult depression in the general population. American Journal of Medical Genetics Part B Neuropsychiatric Genetics. 153B(8). 1483–1493. 75 indexed citations

16.

Grote, Karsten, Anderson Joel Martino‐Andrade, Simone Wichert Grande, et al.. (2007). Effects of in utero and lactational exposure to triphenyltin chloride on pregnancy outcome and postnatal development in rat offspring. Toxicology. 238(2-3). 177–185. 25 indexed citations

17.

Wolff, Antonio C., et al.. (2002). Identification and analysis of genes involved in the control of dimorphism in (syn. ). FEMS Yeast Research. 2(2). 203–213. 2 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