Polash Shajahan

1.1k total citations
34 papers, 894 citations indexed

About

Polash Shajahan is a scholar working on Psychiatry and Mental health, Clinical Psychology and Cognitive Neuroscience. According to data from OpenAlex, Polash Shajahan has authored 34 papers receiving a total of 894 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Psychiatry and Mental health, 8 papers in Clinical Psychology and 7 papers in Cognitive Neuroscience. Recurrent topics in Polash Shajahan's work include Schizophrenia research and treatment (15 papers), Electroconvulsive Therapy Studies (8 papers) and Transcranial Magnetic Stimulation Studies (7 papers). Polash Shajahan is often cited by papers focused on Schizophrenia research and treatment (15 papers), Electroconvulsive Therapy Studies (8 papers) and Transcranial Magnetic Stimulation Studies (7 papers). Polash Shajahan collaborates with scholars based in United Kingdom, United States and Germany. Polash Shajahan's co-authors include Klaus P. Ebmeier, Ronan E. O’Carroll, Michael F. Glabus, Larry Cahill, Julie Langan, Mark Taylor, Julia Lappin, J. Douglas Steele, Patricia Gooding and Stephen M. Lawrie and has published in prestigious journals such as The Lancet, Neurology and The British Journal of Psychiatry.

In The Last Decade

Polash Shajahan

32 papers receiving 850 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Polash Shajahan United Kingdom 15 325 298 228 143 111 34 894
Ciarán Corcoran Ireland 8 173 0.5× 326 1.1× 327 1.4× 144 1.0× 47 0.4× 17 790
Hugo D’Haenen Belgium 18 370 1.1× 211 0.7× 258 1.1× 267 1.9× 87 0.8× 35 981
K. Amber Turner Australia 7 334 1.0× 251 0.8× 76 0.3× 120 0.8× 86 0.8× 9 820
Francesco Amico Ireland 13 398 1.2× 211 0.7× 76 0.3× 173 1.2× 192 1.7× 24 904
Matteo Respino Italy 15 326 1.0× 566 1.9× 150 0.7× 227 1.6× 99 0.9× 21 1.2k
Karin Clemmensen Denmark 9 282 0.9× 243 0.8× 110 0.5× 108 0.8× 37 0.3× 10 615
Thierry Gallarda France 20 539 1.7× 378 1.3× 222 1.0× 182 1.3× 28 0.3× 48 1.1k
Giovanni Camardese Italy 22 218 0.7× 288 1.0× 103 0.5× 281 2.0× 71 0.6× 63 995
Philipp Homan Switzerland 20 601 1.8× 384 1.3× 169 0.7× 178 1.2× 60 0.5× 61 1.1k
Rupa Iyengar United States 8 332 1.0× 346 1.2× 142 0.6× 146 1.0× 441 4.0× 17 1.2k

Countries citing papers authored by Polash Shajahan

Since Specialization
Citations

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

Fields of papers citing papers by Polash Shajahan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Polash Shajahan

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

All Works

20 of 20 papers shown
1.
McAvoy, Sarah, et al.. (2016). Body mass index and blood glucose in psychiatric and general practice populations. BJPsych Bulletin. 40(3). 127–131. 1 indexed citations
2.
Shajahan, Polash, et al.. (2016). Long-term antidepressant treatment in general practice: changes in body mass index. BJPsych Bulletin. 40(6). 310–314. 4 indexed citations
3.
4.
Langan, Julie, Daniel J. Martin, Polash Shajahan, & Daniel J. Smıth. (2012). Antipsychotic dose escalation as a trigger for Neuroleptic Malignant Syndrome (NMS): literature review and case series report. BMC Psychiatry. 12(1). 214–214. 41 indexed citations
5.
Shajahan, Polash, et al.. (2009). Comparing the Effectiveness of Aripiprazole and Quetiapine in Schizophrenia and Related Psychoses. The Journal of Clinical Psychiatry. 70(5). 692–698. 7 indexed citations
6.
Taylor, Mark, Polash Shajahan, & Stephen M. Lawrie. (2008). Comparing the Use and Discontinuation of Antipsychotics in Clinical Practice. The Journal of Clinical Psychiatry. 69(2). 240–245. 39 indexed citations
7.
Shajahan, Polash, et al.. (2008). Who responds to aripiprazole in clinical practice? An observational study of combination versus monotherapy. Journal of Psychopharmacology. 22(7). 778–783. 11 indexed citations
8.
Shajahan, Polash, et al.. (2006). Service innovations: redesigning a community mental health team. Psychiatric Bulletin. 30(7). 269–271. 2 indexed citations
9.
Shajahan, Polash, et al.. (2002). Right and left prefrontal transcranial magnetic stimulation at 1 Hz does not affect mood in healthy volunteers. BMC Psychiatry. 2(1). 1–1. 95 indexed citations
10.
Shajahan, Polash, et al.. (2001). The effects of noradrenergic re-uptake inhibition on memory encoding in man. Psychopharmacology. 159(3). 311–318. 23 indexed citations
11.
Shajahan, Polash, et al.. (2000). Admission patterns by psychiatric trainees. Psychiatric Bulletin. 24(2). 59–61. 1 indexed citations
12.
Steele, J. Douglas, Michael F. Glabus, Polash Shajahan, & Klaus P. Ebmeier. (2000). Increased cortical inhibition in depression: a prolonged silent period with transcranial magnetic stimulation (TMS). Psychological Medicine. 30(3). 565–570. 39 indexed citations
13.
Shajahan, Polash, et al.. (1999). Postexercise motor evoked potentials in depressed patients, recovered depressed patients, and controls. Neurology. 53(3). 644–644. 20 indexed citations
14.
Shajahan, Polash, Michael F. Glabus, Patricia Gooding, Premal J. Shah, & Klaus P. Ebmeier. (1999). Reduced cortical excitability in depression. The British Journal of Psychiatry. 174(5). 449–454. 34 indexed citations
15.
Cavanagh, Jonathan & Polash Shajahan. (1999). Increasing rates of hospital admission for men with major mental illnesses: data from Scottish mental health units, 1980–1995. Acta Psychiatrica Scandinavica. 99(5). 353–359. 10 indexed citations
16.
O’Carroll, Ronan E., et al.. (1999). Memory for emotional material: a comparison of central versus peripheral beta blockade. Journal of Psychopharmacology. 13(1). 32–39. 35 indexed citations
17.
O’Carroll, Ronan E., et al.. (1999). Stimulation of the noradrenergic system enhances and blockade reduces memory for emotional material in man. Psychological Medicine. 29(5). 1083–1088. 135 indexed citations
18.
Shajahan, Polash & Jonathan Cavanagh. (1998). Admission for depression among men in Scotland, 1980-95: retrospective study. BMJ. 316(7143). 1496–1497. 8 indexed citations
19.
Shajahan, Polash, et al.. (1998). Transcranial magnetic stimulation in depression. The British Journal of Psychiatry. 173(6). 449–452. 43 indexed citations
20.
Shajahan, Polash, Michael F. Glabus, Douglas Blackwood, & Klaus P. Ebmeier. (1997). Brain activation during an auditory ‘oddball task’ in schizophrenia measured by single photon emission tomography. Psychological Medicine. 27(3). 587–594. 17 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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