Alex Gamma

12.7k citations
116 papers · 9.3k · 5 hit papers · h-index 49

Impact in

Papers in

Alex Gamma

112 papers receiving 9.0k citations

Alex Gamma's Hit Papers

Psychometric Evaluation of the Altered States of Consciousness Rating Scale (OAV) 2010 · 456 citations
4560+8+16Years since publication200400600

Peers

Alex Gamma
Comparison fields: 5 of 150
  • Toxicology 710
  • Psychiatry and Mental health 2.8k
  • Clinical Psychology 3.1k
  • Biological Psychiatry 323
  • Experimental and Cognitive Psychology 1.6k
Replace Roselind Lieb with:
Roselind Lieb Germany
Helen M. Pettinati United States
Massimo Di Giannantonio Italy
Herbert D. Kleber United States
Hildegard Pfister Germany
Domenic A. Ciraulo United States
Rocío Martín‐Santos Spain
Mark S. Gold United States
Tom P. Freeman United Kingdom
Domenico De Berardis Italy
Alex Gamma relative to Roselind Lieb Germany Roselind Lieb's profile →
Citations per field
00.5×2.9×
Roselind Lieb · 1×
Citations per year

Countries citing papers authored by Alex Gamma

Since Specialization
Citations

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

Fields of papers citing papers by Alex Gamma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Alex Gamma, 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 Alex Gamma Line = papers co-authored together Alex Gamma links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 116 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Prevalence, Course, and Comorbidity of Insomnia and Depression in Young Adults
Hit paper breakdown →
2008646
2
Toward a re-definition of subthreshold bipolarity: epidemiology and proposed criteria for bipolar-II, minor bipolar disorders and hypomania
Hit paper breakdown →
2002629
3
The Association Between Short Sleep Duration and Obesity in Young Adults: a 13-Year Prospective Study
Hit paper breakdown →
2004529
4
The HCL-32: Towards a self-assessment tool for hypomanic symptoms in outpatients
Hit paper breakdown →
2005525
5 2002484
6
Psychometric Evaluation of the Altered States of Consciousness Rating Scale (OAV)
Hit paper breakdown →
2010456
7 1998299
8 2012269
9 2001255
10 2007247
11 2003229
12 2005214
13 2004203
14 1998187
15 2002178
16 2005175
17 2005152
18 2004147
19 2001143
20 2003130

About Alex Gamma

Alex Gamma is a scholar working on Psychiatry and Mental health, Clinical Psychology, Toxicology, Surgery and Cognitive Neuroscience, having authored 116 papers that have together received 9.3k indexed citations. Recurring topics across this work include Bipolar Disorder and Treatment (27 papers), Schizophrenia research and treatment (13 papers), Psychedelics and Drug Studies (12 papers), Forensic Toxicology and Drug Analysis (11 papers), Neurotransmitter Receptor Influence on Behavior (8 papers), Electroconvulsive Therapy Studies (7 papers), Functional Brain Connectivity Studies (5 papers) and Mental Health Treatment and Access (5 papers). The work is most often cited by research in Toxicology (710 citations), Psychiatry and Mental health (2.8k citations), Clinical Psychology (3.1k citations), Biological Psychiatry (323 citations) and Experimental and Cognitive Psychology (1.6k citations). Alex Gamma has collaborated with scholars based in Switzerland, United States and Slovenia. Frequent co-authors include Jules Angst, Vladeta Ajdacic‐Gross, Wulf Rössler, Dominique Eich, Franz X. Vollenweider, Matthias E. Liechti, Franco Benazzi, Erich Studerus, Daniel J. Buysse and Gregor Hasler. Their work appears in journals such as European Archives of Psychiatry and Clinical Neuroscience, Journal of Affective Disorders, Acta Psychiatrica Scandinavica, PLoS ONE and Psychological Medicine.

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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