Michael Bloomfield

10.3k total citations · 4 hit papers
97 papers, 6.0k citations indexed

About

Michael Bloomfield is a scholar working on Clinical Psychology, Pharmacology and Psychiatry and Mental health. According to data from OpenAlex, Michael Bloomfield has authored 97 papers receiving a total of 6.0k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Clinical Psychology, 33 papers in Pharmacology and 29 papers in Psychiatry and Mental health. Recurrent topics in Michael Bloomfield's work include Cannabis and Cannabinoid Research (31 papers), Schizophrenia research and treatment (19 papers) and Neurotransmitter Receptor Influence on Behavior (16 papers). Michael Bloomfield is often cited by papers focused on Cannabis and Cannabinoid Research (31 papers), Schizophrenia research and treatment (19 papers) and Neurotransmitter Receptor Influence on Behavior (16 papers). Michael Bloomfield collaborates with scholars based in United Kingdom, United States and Israel. Michael Bloomfield's co-authors include Oliver Howes, Valerie H. Curran, Nora D. Volkow, Amanda Feilding, Jo Billings, David Erritzøe, Mark Bolstridge, Mendel Kaelen, Tom P. Freeman and Robin Carhart‐Harris and has published in prestigious journals such as Nature, PLoS ONE and American Journal of Psychiatry.

In The Last Decade

Michael Bloomfield

92 papers receiving 5.8k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Psilocybin with psychological support for treatment-resistant depression: an open-label feasibility study

2016 1.0k citations Robin Carhart‐Harris, Mark Bolstridge et al. The Lancet Psychiatry profile →
Psilocybin with psychological support for treatment-resistant depression: six-month follow-up

2017 646 citations Robin Carhart‐Harris, Mark Bolstridge et al. Psychopharmacology profile →
Effects of Cannabis Use on Human Behavior, Including Cognition, Motivation, and Psychosis: A Review

2016 578 citations Michael Bloomfield, Valerie H. Curran et al. profile →
Experiences of frontline healthcare workers and their views about support during COVID-19 and previous pandemics: a systematic review and qualitative meta-synthesis

2021 279 citations Jo Billings, Talya Greene et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Michael Bloomfield United Kingdom	32	2.8k	1.9k	1.9k	1.1k	1.0k	97	6.0k
Valerie H. Curran United Kingdom	45	2.4k 0.9×	4.1k 2.2×	2.7k 1.5×	1.4k 1.3×	721 0.7×	141	9.2k
Brian Pittman United States	58	1.5k 0.5×	1.8k 0.9×	2.3k 1.2×	1.8k 1.7×	367 0.4×	264	9.5k
Alex Gamma Switzerland	49	4.2k 1.5×	1.3k 0.7×	1.0k 0.6×	3.4k 3.2×	364 0.4×	116	9.3k
James Stone United Kingdom	46	1.3k 0.5×	1.9k 1.0×	2.8k 1.5×	2.1k 2.0×	386 0.4×	164	8.6k
Gregor Hasler Switzerland	44	2.1k 0.8×	1.1k 0.6×	2.1k 1.1×	1.4k 1.3×	172 0.2×	148	8.9k
Celia J. A. Morgan United Kingdom	45	1.3k 0.5×	4.4k 2.3×	2.2k 1.2×	988 0.9×	182 0.2×	122	6.6k
Marta Torrens Spain	45	2.0k 0.7×	1.9k 1.0×	1.7k 0.9×	1.0k 1.0×	138 0.1×	282	7.2k
Carl L. Hart United States	45	1.2k 0.4×	2.2k 1.2×	2.2k 1.2×	581 0.6×	144 0.1×	100	5.4k
Tony P. George Canada	53	1.6k 0.6×	2.3k 1.2×	2.0k 1.0×	2.1k 2.0×	97 0.1×	257	10.5k
Bertha K. Madras United States	49	729 0.3×	852 0.5×	4.5k 2.4×	1.4k 1.4×	500 0.5×	148	8.7k

Countries citing papers authored by Michael Bloomfield

Since Specialization

Citations

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

Fields of papers citing papers by Michael Bloomfield

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Michael Bloomfield

This figure shows the co-authorship network connecting the top 25 collaborators of Michael Bloomfield. A scholar is included among the top collaborators of Michael Bloomfield 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 Bloomfield. Michael Bloomfield 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

Ashcroft, Katie, et al.. (2025). The experience and role of dissociation in psychosis following developmental trauma: A systematic review. Clinical Psychology Review. 117. 102564–102564.

Lawn, Will, Claire Mokrysz, Anna Borissova, et al.. (2023). The acute effects of cannabis with and without cannabidiol in adults and adolescents: A randomised, double‐blind, placebo‐controlled, crossover experiment. Addiction. 118(7). 1282–1294. 24 indexed citations

Merritt, Kate, Pedro Luque Laguna, Arjun Sethi, et al.. (2023). The impact of cumulative obstetric complications and childhood trauma on brain volume in young people with psychotic experiences. Molecular Psychiatry. 28(9). 3688–3697. 5 indexed citations

Billings, Jo, Peter Burton, Idit Albert, et al.. (2023). Post-incident psychosocial interventions after a traumatic incident in the workplace: a systematic review of current research evidence and clinical guidance. European journal of psychotraumatology. 14(2). 2281751–2281751. 8 indexed citations

Ottisova, Livia, Julia Gillard, Sarah Langford, et al.. (2022). Effectiveness of psychosocial interventions in mitigating adverse mental health outcomes among disaster‐exposed health care workers: A systematic review. Journal of Traumatic Stress. 35(2). 746–758. 19 indexed citations

Gillard, Julia, Livia Ottisova, E. Walsh, et al.. (2022). The effectiveness of trauma-focused psychotherapy for complex post-traumatic stress disorder: A retrospective study. European Psychiatry. 66(1). e4–e4. 10 indexed citations

Bloomfield, Michael, Chandni Hindocha, Ben Statton, et al.. (2022). The acute effects of cannabidiol on emotional processing and anxiety: a neurocognitive imaging study. Psychopharmacology. 239(5). 1539–1549. 15 indexed citations

Greene, Talya, Jasmine Harju‐Seppänen, Nick Grey, et al.. (2021). Predictors and rates of PTSD, depression and anxiety in UK frontline health and social care workers during COVID-19. European journal of psychotraumatology. 12(1). 1882781–1882781. 124 indexed citations

Bloomfield, Michael, et al.. (2021). Reintegration interventions for CPTSD: a systematic review. European journal of psychotraumatology. 12(1). 1934789–1934789. 8 indexed citations

10.

Bloomfield, Michael, Kat Petrilli, Rachel Lees, et al.. (2021). The Effects of Acute Δ9-Tetrahydrocannabinol on Striatal Glutamatergic Function: A Proton Magnetic Resonance Spectroscopy Study. Biological Psychiatry Cognitive Neuroscience and Neuroimaging. 6(6). 660–667. 3 indexed citations

11.

Brewin, Chris R., Michael Bloomfield, Jo Billings, Jasmine Harju‐Seppänen, & Talya Greene. (2021). What symptoms best predict severe distress in an online survey of UK health and social care staff facing COVID-19: development of the two-item Tipping Point Index. BMJ Open. 11(8). e047345–e047345. 4 indexed citations

12.

Allan, Sophie, et al.. (2020). The prevalence of common and stress-related mental health disorders in healthcare workers based in pandemic-affected hospitals: a rapid systematic review and meta-analysis. European journal of psychotraumatology. 11(1). 1810903–1810903. 80 indexed citations

13.

Freeman, Tom P., Chandni Hindocha, Gianluca Baio, et al.. (2020). Cannabidiol for the treatment of cannabis use disorder: a phase 2a, double-blind, placebo-controlled, randomised, adaptive Bayesian trial. The Lancet Psychiatry. 7(10). 865–874. 139 indexed citations

14.

Wall, Matthew B., Rebecca Pope, Tom P. Freeman, et al.. (2019). Dissociable effects of cannabis with and without cannabidiol on the human brain’s resting-state functional connectivity. Journal of Psychopharmacology. 33(7). 822–830. 52 indexed citations

15.

Froudist‐Walsh, Seán, Michael Bloomfield, Mattia Veronese, et al.. (2017). The effect of perinatal brain injury on dopaminergic function and hippocampal volume in adult life. eLife. 6. 25 indexed citations

16.

Egerton, Alice, Lucia Valmaggia, Oliver Howes, et al.. (2016). Adversity in childhood linked to elevated striatal dopamine function in adulthood. Schizophrenia Research. 176(2-3). 171–176. 76 indexed citations

17.

Lawn, Will, Tom P. Freeman, Rebecca Pope, et al.. (2016). Acute and chronic effects of cannabinoids on effort-related decision-making and reward learning: an evaluation of the cannabis ‘amotivational’ hypotheses. Psychopharmacology. 233(19-20). 3537–3552. 91 indexed citations

18.

Mouchlianitis, Elias, Michael Bloomfield, Vincent Law, et al.. (2015). Treatment-Resistant Schizophrenia Patients Show Elevated Anterior Cingulate Cortex Glutamate Compared to Treatment-Responsive. Schizophrenia Bulletin. 42(3). 744–752. 173 indexed citations

19.

Bloomfield, Michael, Fiona Pepper, Alice Egerton, et al.. (2014). Dopamine Function in Cigarette Smokers: An [18F]-DOPA PET Study. Neuropsychopharmacology. 39(10). 2397–2404. 37 indexed citations

20.

Carhart‐Harris, Robin, Matthew B. Wall, David Erritzøe, et al.. (2013). The effect of acutely administered MDMA on subjective and BOLD-fMRI responses to favourite and worst autobiographical memories. The International Journal of Neuropsychopharmacology. 17(4). 527–540. 78 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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