Gregor Berger

8.0k citations

130 papers · 5.3k indexed · 2 hit papers · h-index 40

Impact in

Biological Psychiatry top 0.2%
- Tryptophan and brain disorders
Psychiatry and Mental health top 0.2%
- Schizophrenia research and treatment
- Bipolar Disorder and Treatment

Papers in ⓘ

Biological Psychiatry 18
- Tryptophan and brain disorders 18
Psychiatry and Mental health 62
- Schizophrenia research and treatment 44
- Bipolar Disorder and Treatment 17

Co-authors: Patrick D. McGorry (73 shared papers)G. Paul Amminger (37 shared papers)Lisa Phillips (29 shared papers)Alison R. Yung (33 shared papers)Miriam R. Schäfer (11 shared papers)Christos Pantelis (30 shared papers)Stephen J. Wood (33 shared papers)Claudia M. Klier (4 shared papers)
Journals: Schizophrenia Research (16 papers)Biological Psychiatry (8 papers)Australian & New Zealand Journal of Psychiatry (7 papers)Schizophrenia Bulletin (7 papers)The Journal of Clinical Psychiatry (6 papers)
Partner nations: Australia Switzerland Austria

In The Last Decade

Gregor Berger

122 papers receiving 5.2k citations

Hit Papers

align trajectories log scale

ADHD: Current Concepts and Treatments in Children and Adolescents 2020 · 188 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2020 Neuropediatrics
2010 Archives of General Psychiatry

Peers

Countries citing papers authored by Gregor Berger

Since Specialization

Citations

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

Fields of papers citing papers by Gregor Berger

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Gregor Berger, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Gregor Berger Line = papers co-authored together Gregor Berger links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 130 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Long-Chain ω-3 Fatty Acids for Indicated Prevention of Psychotic Disorders Archives of General Psychiatry ·G. Paul Amminger, Miriam R. Schäfer, Κωνσταντίνος Παπαγεωργίου, Claudia M. Klier, Sue Cotton, Susy Harrigan, Andrew Mackinnon, Patrick D. McGorry, Gregor Berger Hit paper breakdown →	2010	642
2	Declining Transition Rate in Ultra High Risk (Prodromal) Services: Dilution or Reduction of Risk? Schizophrenia Bulletin ·Alison R. Yung, Hok Pan Yuen, Gregor Berger, Shona M. Francey, T. C. Hung, Barnaby Nelson, Lisa Phillips, Patrick D. McGorry	2007	326
3	Omega-3 Fatty Acids Supplementation in Children with Autism: A Double-blind Randomized, Placebo-controlled Pilot Study Biological Psychiatry ·G. Paul Amminger, Gregor Berger, Miriam R. Schäfer, Claudia M. Klier, Max Friedrich, Martha Feucht	2006	254
4	Intervention in Individuals at Ultra-High Risk for Psychosis The Journal of Clinical Psychiatry ·Patrick D. McGorry, Barnaby Nelson, G. Paul Amminger, Andreas Bechdolf, Shona M. Francey, Gregor Berger, Anita Riecher‐Rössler, Joachim Klosterkötter, Stephan Ruhrmann, Frauke Schultze‐Lutter, Merete Nordentoft, Ian B. Hickie, Philip McGuire, Michael Berk, Eric Chen, Matcheri S. Keshavan, Alison R. Yung	2009	225
5	ADHD: Current Concepts and Treatments in Children and Adolescents Neuropediatrics ·Renate Drechsler, Silvia Brem, Daniel Brandeis, Edna Grünblatt, Gregor Berger, Susanne Walitza Hit paper breakdown →	2020	188
6	Pituitary volume predicts future transition to psychosis in individuals at ultra-high risk of developing psychosis Research Explorer (The University of Manchester) ·(unknown), Belinda Garner, Carmine M. Pariante, Stephen J. Wood, Dennis Velakoulis, Lisa Phillips, Bridget Soulsby, Warrick J. Brewer, Deidre J. Smith, Paola Dazzan, Gregor Berger, Alison R. Yung, Maarten van den Buuse, Robin Murray, Patrick D. McGorry, Christos Pantelis	2005	174
7	Stress, the Hippocampus and the Hypothalamic-Pituitary-Adrenal Axis: Implications for the Development of Psychotic Disorders Australian & New Zealand Journal of Psychiatry ·Lisa Phillips, Patrick D. McGorry, Belinda Garner, Katherine Thompson, Christos Pantelis, Stephen J. Wood, Gregor Berger	2006	168
8	Effect of ω-3 Polyunsaturated Fatty Acids in Young People at Ultrahigh Risk for Psychotic Disorders JAMA Psychiatry ·Patrick D. McGorry, Barnaby Nelson, Connie Markulev, Hok Pan Yuen, Miriam R. Schäfer, Nilufar Mossaheb, Monika Schlögelhofer, Stephan Smesny, Ian B. Hickie, Gregor Berger, Eric Chen, Lieuwe de Haan, Dorien H. Nieman, Merete Nordentoft, Anita Riecher‐Rössler, Swapna Verma, Andrew Thompson, Alison R. Yung, G. Paul Amminger	2016	163
9	Randomized Controlled Trial of Interventions for Young People at Ultra High Risk for Psychosis The Journal of Clinical Psychiatry ·Alison R. Yung, Lisa Phillips, Barnaby Nelson, Shona M. Francey, Hok PanYuen, Magenta Simmons, Margaret Ross, Daniel P. Kelly, Kathryn Baker, G. Paul Amminger, Gregor Berger, Andrew Thompson, Annette Thampi, Patrick D. McGorry	2010	120
10	Structural brain abnormalities in individuals with an at-risk mental state who later develop psychosis The British Journal of Psychiatry ·Stefan Borgwardt, Philip McGuire, Jacqueline Aston, Gregor Berger, Paola Dazzan, Ute Gschwandtner, Marlon Pflüger, Marcus D’Souza, Ernst‐Wilhelm Radue, Anita Riecher‐Rössler	2007	117
11	Ethyl-Eicosapentaenoic Acid in First-Episode Psychosis The Journal of Clinical Psychiatry ·Gregor Berger, Tina‐Marie Proffitt	2007	114
12	Randomized Controlled Trial of Interventions for Young People at Ultra-High Risk of Psychosis The Journal of Clinical Psychiatry ·Patrick D. McGorry, Barnaby Nelson, Lisa Phillips, Hok Pan Yuen, Shona M. Francey, Annette Thampi, Gregor Berger, G. Paul Amminger, Magenta Simmons, Daniel P. Kelly, Andrew Thompson, Alison R. Yung	2012	99
13	Ethyl-Eicosapentaenoic Acid in First-Episode Psychosis. A 1H-MRS Study Neuropsychopharmacology ·Gregor Berger, Stephen J. Wood, R. Mark Wellard, Tina Proffitt, Mirabel McConchie, G. Paul Amminger, Graeme D. Jackson, Dennis Velakoulis, Christos Pantelis, Patrick D. McGorry	2008	96
14	Medial temporal lobe glutathione concentration in first episode psychosis: A 1H-MRS investigation Neurobiology of Disease ·Stephen J. Wood, Gregor Berger, R. Mark Wellard, Tina‐Marie Proffitt, Mirabel McConchie, Michael Berk, Patrick D. McGorry, Christos Pantelis	2008	93
15	Proton Magnetic Resonance Spectroscopy in First Episode Psychosis and Ultra High-Risk Individuals Schizophrenia Bulletin ·Stephen J. Wood, Gregor Berger, Dennis Velakoulis, Lisa Phillips, Patrick D. McGorry, Alison R. Yung, Patricia Desmond, Christos Pantelis	2003	89
16	Eicosapentaenoic Acid Interventions in Schizophrenia Journal of Clinical Psychopharmacology ·Paolo Fusar‐Poli, Gregor Berger	2012	85
17	PACE: a specialised service for young people at risk of psychotic disorders The Medical Journal of Australia ·Alison R. Yung, Patrick D. McGorry, Shona M. Francey, Barnaby Nelson, Kathryn Baker, Lisa Phillips, Gregor Berger, G. Paul Amminger	2007	80
18	Lithium suppression of tau induces brain iron accumulation and neurodegeneration Molecular Psychiatry ·Peng Lei, Scott Ayton, Ambili T. Appukuttan, Steve Moon, James A. Duce, Irene Volitakis, Robert A. Cherny, Stephen J. Wood, Mark Greenough, Gregor Berger, Christos Pantelis, Patrick D. McGorry, Alison R. Yung, David I. Finkelstein, Ashley I. Bush	2016	73
19	Hippocampus abnormalities in at risk mental states for psychosis? A cross-sectional high resolution region of interest magnetic resonance imaging study Journal of Psychiatric Research ·Eva Buehlmann, Gregor Berger, Jacqueline Aston, Ute Gschwandtner, Marlon O. Pflueger, Stefan Borgwardt, Ernst‐Wilhelm Radue, Anita Riecher‐Rössler	2009	72
20	Early-onset of symptoms predicts conversion to non-affective psychosis in ultra-high risk individuals Schizophrenia Research ·G. Paul Amminger, Steven Leicester, Alison R. Yung, Lisa Phillips, Gregor Berger, Shona M. Francey, Hok Pan Yuen, Patrick D. McGorry	2006	66

About Gregor Berger

Gregor Berger is a scholar working on Biological Psychiatry, Psychiatry and Mental health, Behavioral Neuroscience, Nutrition and Dietetics and Cognitive Neuroscience, having authored 130 papers that have together received 5.3k indexed citations. Recurring topics across this work include Schizophrenia research and treatment (44 papers), Diet and metabolism studies (21 papers), Fatty Acid Research and Health (19 papers), Tryptophan and brain disorders (18 papers), Bipolar Disorder and Treatment (17 papers), Functional Brain Connectivity Studies (15 papers), Mental Health and Psychiatry (13 papers) and Child and Adolescent Psychosocial and Emotional Development (12 papers). The work is most often cited by research in Biological Psychiatry (966 citations), Psychiatry and Mental health (3.0k citations), Behavioral Neuroscience (434 citations), Philosophy (920 citations) and Cognitive Neuroscience (988 citations). Gregor Berger has collaborated with scholars based in Australia, Switzerland and Austria. Frequent co-authors include Patrick D. McGorry, G. Paul Amminger, Lisa Phillips, Alison R. Yung, Miriam R. Schäfer, Christos Pantelis, Stephen J. Wood, Claudia M. Klier, Barnaby Nelson and Shona M. Francey. Their work appears in journals such as Schizophrenia Research, Biological Psychiatry, Australian & New Zealand Journal of Psychiatry, Schizophrenia Bulletin and The Journal of Clinical Psychiatry.

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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