Michael Parrella

2.0k total citations
34 papers, 1.6k citations indexed

About

Michael Parrella is a scholar working on Psychiatry and Mental health, Philosophy and Cognitive Neuroscience. According to data from OpenAlex, Michael Parrella has authored 34 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Psychiatry and Mental health, 11 papers in Philosophy and 9 papers in Cognitive Neuroscience. Recurrent topics in Michael Parrella's work include Schizophrenia research and treatment (30 papers), Mental Health and Psychiatry (11 papers) and Dementia and Cognitive Impairment Research (10 papers). Michael Parrella is often cited by papers focused on Schizophrenia research and treatment (30 papers), Mental Health and Psychiatry (11 papers) and Dementia and Cognitive Impairment Research (10 papers). Michael Parrella collaborates with scholars based in United States, Israel and China. Michael Parrella's co-authors include Leonard White, Philip D. Harvey, Michael Davidson, Kenneth L. Davis, Richard C. Mohs, Peter Powchik, Joseph I. Friedman, Evelyn Howanitz, Jennifer Hoblyn and Susan R. McGurk and has published in prestigious journals such as American Journal of Psychiatry, Biological Psychiatry and The British Journal of Psychiatry.

In The Last Decade

Michael Parrella

34 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Michael Parrella United States	22	1.3k	498	457	287	175	34	1.6k
R.S.E. Keefe United States	14	1.2k 0.9×	435 0.9×	536 1.2×	365 1.3×	183 1.0×	23	1.6k
P.D. Harvey United States	14	1.0k 0.8×	316 0.6×	434 0.9×	293 1.0×	186 1.1×	48	1.5k
S. Geisler United States	8	1.4k 1.0×	408 0.8×	558 1.2×	353 1.2×	148 0.8×	12	1.7k
Julie Kuck United States	9	1.5k 1.1×	422 0.8×	559 1.2×	396 1.4×	174 1.0×	11	1.8k
P. Tabraham United Kingdom	20	1.4k 1.0×	522 1.0×	914 2.0×	292 1.0×	299 1.7×	30	2.0k
Hiske E. Becker Netherlands	21	1.0k 0.8×	348 0.7×	408 0.9×	280 1.0×	178 1.0×	35	1.4k
Alan Breier United States	10	1.1k 0.8×	489 1.0×	229 0.5×	479 1.7×	134 0.8×	11	1.6k
Arsime Demjaha United Kingdom	23	1.5k 1.1×	425 0.9×	568 1.2×	522 1.8×	302 1.7×	45	2.2k
Kurt Maurer Germany	18	1.3k 1.0×	622 1.2×	216 0.5×	511 1.8×	258 1.5×	30	1.8k
Marjorie McMeniman United States	13	952 0.7×	332 0.7×	314 0.7×	489 1.7×	183 1.0×	15	1.4k

Countries citing papers authored by Michael Parrella

Since Specialization

Citations

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

Fields of papers citing papers by Michael Parrella

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Michael Parrella

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

All Works

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20 of 20 papers shown

Friedman, Joseph I., Jean-Pierre Lindenmayer, Leonard White, et al.. (2011). Pimozide Augmentation of Clozapine Inpatients with Schizophrenia and Schizoaffective Disorder Unresponsive to Clozapine Monotherapy. Neuropsychopharmacology. 36(6). 1289–1295. 23 indexed citations

Friedman, Joseph I., David M. Carpenter, Jing Lü, et al.. (2008). A Pilot Study of Adjunctive Atomoxetine Treatment to Second-Generation Antipsychotics for Cognitive Impairment in Schizophrenia. Journal of Clinical Psychopharmacology. 28(1). 59–63. 43 indexed citations

White, Leonard, Joseph I. Friedman, Christopher R. Bowie, et al.. (2006). Long-term outcomes in chronically hospitalized geriatric patients with schizophrenia: Retrospective comparison of first generation and second generation antipsychotics. Schizophrenia Research. 88(1-3). 127–134. 17 indexed citations

Rieckmann, Nina, Abraham Reichenberg, Christopher R. Bowie, et al.. (2005). Depressed mood and its functional correlates in institutionalized schizophrenia patients. Schizophrenia Research. 77(2-3). 179–187. 21 indexed citations

Bowie, Christopher R., et al.. (2005). The Longitudinal Course of Thought Disorder in Geriatric Patients With Chronic Schizophrenia. American Journal of Psychiatry. 162(4). 793–795. 26 indexed citations

White, Leonard, Lewis A. Opler, Philip D. Harvey, Michael Parrella, & Joseph I. Friedman. (2004). Activation Symptoms and Discharge in Elderly Chronic Schizophrenic Inpatients. The Journal of Nervous and Mental Disease. 192(12). 880–883. 10 indexed citations

McGurk, Susan R., Philip D. Harvey, Avraham Reichenberg, et al.. (2004). Working Memory Performance in Poor Outcome Schizophrenia: Relationship to Age and Executive Functioning. Journal of Clinical and Experimental Neuropsychology. 26(2). 153–160. 20 indexed citations

Harvey, Philip D., Patrick J. Moriarty, Christopher R. Bowie, et al.. (2002). Cortical and Subcortical Cognitive Deficits in Schizophrenia: Convergence of Classifications Based on Language and Memory Skill Areas. Journal of Clinical and Experimental Neuropsychology. 24(1). 55–66. 16 indexed citations

Friedman, Joseph I., David N Adler, Evelyn Howanitz, et al.. (2002). A double blind placebo controlled trial of donepezil adjunctive treatment to risperidone for the cognitive impairment of schizophrenia. Biological Psychiatry. 51(5). 349–357. 140 indexed citations

10.

Friedman, Joseph I., Philip D. Harvey, Susan R. McGurk, et al.. (2002). Correlates of Change in Functional Status of Institutionalized Geriatric Schizophrenic Patients: Focus on Medical Comorbidity. American Journal of Psychiatry. 159(8). 1388–1394. 61 indexed citations

11.

Harvey, Philip D., Mark R. Serper, Leonard White, et al.. (2001). The convergence of neuropsychological testing and clinical ratings of cognitive impairment in patients with schizophrenia. Comprehensive Psychiatry. 42(4). 306–313. 56 indexed citations

12.

Harvey, Philip D., et al.. (2000). Clinical, cognitive and functional characteristics of long-stay patients with schizophrenia: a comparison of VA and state hospital patients. Schizophrenia Research. 43(1). 3–9. 18 indexed citations

13.

McGurk, Susan R., Patrick J. Moriarty, Philip D. Harvey, et al.. (2000). The longitudinal relationship of clinical symptoms, cognitive functioning, and adaptive life in geriatric schizophrenia. Schizophrenia Research. 42(1). 47–55. 71 indexed citations

14.

Harvey, Philip D., Evelyn Howanitz, Michael Parrella, et al.. (1998). Symptoms, Cognitive Functioning, and Adaptive Skills in Geriatric Patients With Lifelong Schizophrenia: A Comparison Across Treatment Sites. American Journal of Psychiatry. 155(8). 1080–1086. 281 indexed citations

15.

Harvey, Philip D., Denis G. Sukhodolsky, Michael Parrella, Leonard White, & Michael Davidson. (1997). The association between adaptive and cognitive deficits in geriatric chronic schizophrenic patients. Schizophrenia Research. 27(2-3). 211–218. 44 indexed citations

16.

White, Leonard, et al.. (1997). CHARACTERISTICS OF ELDERLY PSYCHIATRIC PATIENTS RETAINED IN A STATE HOSPITAL DURING DOWNSIZING: A PROSPECTIVE STUDY WITH REPLICATION. International Journal of Geriatric Psychiatry. 12(4). 474–480. 33 indexed citations

17.

Putnam, Katherine M., Philip D. Harvey, Michael Parrella, et al.. (1996). Symptom stability in geriatric chronic schizophrenic inpatients: A one-year follow-up study. Biological Psychiatry. 39(2). 92–99. 31 indexed citations

18.

Harvey, Philip D., et al.. (1996). Cognitive impairment and negative symptoms in geriatric chronic schizophrenic patients: a follow-up study. Schizophrenia Research. 22(3). 223–231. 104 indexed citations

19.

Harvey, Philip D., Leonard White, Michael Parrella, et al.. (1995). The Longitudinal Stability of Cognitive Impairment in Schizophrenia. The British Journal of Psychiatry. 166(5). 630–633. 72 indexed citations

20.

Harvey, Philip D., et al.. (1995). Cognitive functioning in chronically hospitalized schizophrenic patients: age-related changes and age disorientation as a predictor of impairment. Schizophrenia Research. 17(1). 15–24. 37 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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