John A. Gurklis

1.2k citations

38 papers · 935 indexed · h-index 19

Impact in

Biological Psychiatry top 1%
- Tryptophan and brain disorders
Behavioral Neuroscience top 5%
- Stress Responses and Cortisol

Papers in

Biological Psychiatry 8
- Tryptophan and brain disorders 8
Psychiatry and Mental health 24
- Schizophrenia research and treatment 23
- Bipolar Disorder and Treatment 3

Co-authors: Daniël P. van Kammen Mary E. Kelley Jeffrey Yao Janny L. Peters Jianing Yao Jeffrey L. Peters Mark W. Gilbertson Daniel N. Allen
Journals: Schizophrenia Research (11 papers)Psychiatry Research (6 papers)Biological Psychiatry (3 papers)American Journal of Psychiatry (3 papers)Community Mental Health Journal (3 papers)
Partner nations: United States Japan

In The Last Decade

John A. Gurklis

38 papers receiving 903 citations

Peers

Countries citing papers authored by John A. Gurklis

Since Specialization

Citations

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

Fields of papers citing papers by John A. Gurklis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John A. Gurklis. 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 John A. Gurklis. The network helps show where John A. Gurklis may publish in the future.

Co-authors

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

All Works

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20 of 20 papers shown

#	Work
1	Key Variables for Effective eHealth Designs for Individuals With and Without Mental Health Disorders: 2^12-4 Fractional Factorial Experiment Journal of Medical Internet Research ·Armando J. Rotondi, Jonathan Grady, Barbara H. Hanusa, Gretchen L. Haas, Michael B. Spring, Kaleab Z. Abebe, James F. Luther, John A. Gurklis	2020	5
2	Using telehealth to augment an intensive case monitoring program in veterans with schizophrenia and suicidal ideation: A pilot trial Psychiatry Research ·John Kasckow, Susan Zickmund, John A. Gurklis, James F. Luther, Lauren Fox, Melissa Taylor, Ira Richmond, Gretchen L. Haas	2016	24
3	Prevalence and Specificity of the Abnormal Niacin Response: A Potential Endophenotype Marker in Schizophrenia Schizophrenia Bulletin ·Jeffrey Yao, George G. Dougherty, C. Gautier, Gretchen L. Haas, Ruth Condray, John Kasckow, Benjamin L. Kisslinger, John A. Gurklis, Erik Messamore	2015	37
4	Optimizing Scripted Dialogues for an e-Health Intervention for Suicidal Veterans with Major Depression Community Mental Health Journal ·J.W. Kasckow, Susan Zickmund, Armando J. Rotondi, Alison Welch, John A. Gurklis, Matthew Chinman, Levi Fox, Gretchen L. Haas	2014	5
5	Development of Telehealth Dialogues for Monitoring Suicidal Patients with Schizophrenia: Consumer Feedback Community Mental Health Journal ·J.W. Kasckow, Susan Zickmund, Armando J. Rotondi, Andrew Mrkva, John A. Gurklis, Matthew Chinman, Levi Fox, Muruga Loganathan, Barbara H. Hanusa, Gretchen L. Haas	2013	23
6	Development of a Recovery Manual for Suicidal Patients with Schizophrenia: Consumer Feedback Community Mental Health Journal ·J.W. Kasckow, Cathleen J. Appelt, Gretchen L. Haas, Stephen G. Huegel, Lauren Fox, John A. Gurklis, Susan Zickmund, Dennis C. Daley	2011	2
7	Effects of omega-3 fatty acid on platelet serotonin responsivity in patients with schizophrenia Prostaglandins Leukotrienes and Essential Fatty Acids ·Jeffrey Yao, Sharon Magan, Ali F. Sonel, John A. Gurklis, Richard Sanders, Ravinder Reddy	2004	40
8	The effects of antipsychotic medication on factor and cluster structure of neurologic examination abnormalities in schizophrenia Schizophrenia Research ·Gérald Goldstein, Richard D. Sanders, Steven D. Forman, Thaddeus Tarpey, John A. Gurklis, Daniël P. van Kammen, Matcheri S. Keshavan	2004	11
9	Confirmation of a Two-Factor Model of Premorbid Adjustment in Males with Schizophrenia Schizophrenia Bulletin ·Daniel N. Allen, Mary E. Kelley, Ryosuke Miyatake, John A. Gurklis, Daniël P. van Kammen	2001	42
10	Neuroanatomic Differences Among Cognitive and Symptom Subtypes of Schizophrenia The Journal of Nervous and Mental Disease ·Daniel N. Allen, Brent E. Seaton, Gérald Goldstein, Richard D. Sanders, John A. Gurklis, Jeffrey L. Peters, Daniël P. van Kammen	2000	11
11	Further Studies of Elevated Cerebrospinal Fluid Neuronal Cell Adhesion Molecule in Schizophrenia Biological Psychiatry ·Daniël P. van Kammen, Maciej Półtorak, Mary E. Kelley, Jeffrey K Yao, John A. Gurklis, Jeffrey L. Peters, John J. Hemperly, Renee D. Wright, William J. Freed	1998	52
12	Utility of WAIS-R short forms in schizophrenia Schizophrenia Research ·Daniel N. Allen, Stephen G. Huegel, John A. Gurklis, Mary E. Kelley, Ethan J. Barry, Daniël P. van Kammen	1997	23
13	Predicting haloperidol treatment response in chronic schizophrenia Psychiatry Research ·Daniel P. van Kammen, Mary E. Kelley, Jeffrey Yao, Mark W. Gilbertson, John A. Gurklis, T. Inosaka, Hiroki Saito, Jeffrey L. Peters, Mitsumoto Sato	1996	14
14	Abnormal incorporation of arachidonic acid into platelets of drug-free patients with schizophrenia Psychiatry Research ·Jeffrey Yao, Daniël P. van Kammen, John A. Gurklis	1996	37
15	Increases in CSF levels of interleukin-2 in schizophrenia: effects of recurrence of psychosis and medication status American Journal of Psychiatry ·Cathy G. McAllister, Daniël P. van Kammen, Terri Rehn, Alan L. Miller, John A. Gurklis, Mary E. Kelley, Jianing Yao, Janny L. Peters	1995	155
16	Platelet aggregation and dense granule secretion in schizophrenia Psychiatry Research ·Jeffrey Yao, Daniël P. van Kammen, John A. Gurklis, Jeffrey L. Peters	1994	22
17	CSF levels of diazepam-binding inhibitor correlate with REM latency in schizophrenia, a pilot study European Archives of Psychiatry and Clinical Neuroscience ·Daniël P. van Kammen, Alessandro Guidotti, Thomas C. Neylan, Patrizia Guaneri, Mary E. Kelley, John A. Gurklis, Mark W. Gilbertson, Jeffrey L. Peters, Erminio Costa	1994	3
18	Electroencephalographic sleep in clinically stable Schizophrenic Patients: Two-weeks versus six-weeks neuroleptic-free Biological Psychiatry ·Eric A. Nofzinger, Daniël P. van Kammen, Mark W. Gilbertson, John A. Gurklis, Jeffrey L. Peters	1993	36
19	CSF NORADRENERGIC ACTIVITY AND SLEEP EEG IN CLINICALLY STABLE SCHIZOPHRENIC PATIENTS AFTER HALOPERIDOL WITHDRAWAL. Clinical Neuropharmacology ·Daniël P. van Kammen, Jianing Yao, John A. Gurklis, Dennis O’Connor, Eric A. Nofzinger, Jeffrey L. Peters	1992	1
20	CSF chromogranin A-like immunoreactivity in schizophrenia: Relationships with REM latency and slow wave sleep Psychiatry Research ·Daniël P. van Kammen, Daniel T. O’Connor, Thomas C. Neylan, Andrew Mouton, John A. Gurklis, Mark W. Gilbertson, Jeffrey L. Peters	1992	9

About John A. Gurklis

John A. Gurklis is a scholar working on Biological Psychiatry, Psychiatry and Mental health, Behavioral Neuroscience, Experimental and Cognitive Psychology and Cellular and Molecular Neuroscience, having authored 38 papers that have together received 935 indexed citations. Recurring topics across this work include Schizophrenia research and treatment (23 papers), Tryptophan and brain disorders (8 papers), Neuroscience and Neuropharmacology Research (7 papers), Mental Health Treatment and Access (5 papers), Sleep and Wakefulness Research (4 papers), Diet and metabolism studies (4 papers), Bipolar Disorder and Treatment (3 papers) and Receptor Mechanisms and Signaling (3 papers). The work is most often cited by research in Biological Psychiatry (274 citations), Behavioral Neuroscience (111 citations), Psychiatry and Mental health (369 citations), Applied Psychology (45 citations) and Cellular and Molecular Neuroscience (150 citations). John A. Gurklis has collaborated with scholars based in United States and Japan. Frequent co-authors include Daniël P. van Kammen, Mary E. Kelley, Jeffrey Yao, Janny L. Peters, Jianing Yao, Jeffrey L. Peters, Mark W. Gilbertson, Daniel N. Allen, Cathy G. McAllister and Alan L. Miller. Their work appears in journals such as Schizophrenia Research, Psychiatry Research, Biological Psychiatry, American Journal of Psychiatry and Community Mental Health Journal.

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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