Antonio OnofriEditorial on the Research Topic
Present and future of EMDR in clinical psychology and psychotherapy, volume II
After the extraordinary success of the previous Frontiers Research Topic dedicated to “Present and future of EMDR” (~500,000 views), this is a sequel to the same topic, and is a result of increasing interest in this pioneering psychotherapeutic approach.
In total, 16 articles have been published and five co-editors, 77 authors, and a very large number of reviewers actively collaborated and contributed to this Research Topic on an almost daily basis.
In particular, during the COVID-19 pandemic (a period characterized by a large number of people exposed to an ongoing trauma), many studies were carried out, which demonstrated the feasibility of EMDR therapy applied online (i.e., Perri et al., 2021).
This enormously contributed to EMDR gaining popularity among professionals and interested people alike, becoming more known among the scientific community.
Hence, in this special second Research Topic, readers can find a large number of innovative articles (Lazzaroni, Invernizzi et al.; Mischler et al.; Farrell et al.; Yurtsever et al.; Fernandez et al.; Faretta et al.; Lazzaroni, Tossi et al.) that document how EMDR therapy, applied during the Coronavirus period, helped to relieve stress in healthcare workers, patients, and their family members.
Immediately after its birth in the last decade of the last century, several meta-analyses investigated real evidence for EMDR therapy in treating post-traumatic stress disorder (PTSD) (Jonas et al., 2013; Watts et al., 2013; Chen et al., 2014, 2015; Wilson et al., 2018; de Jongh et al., 2019; Yunitri et al., 2020; Carletto et al., 2021).
Based on the outcomes of these investigations, EMDR was included in many international clinical guidelines and was even recognized by the World Health Organization in 2013 as well as finally being aknowledged as an elective treatment by the U. S. Veterans Affairs Department (2017).
In this special Frontiers Research Topic, scholars will find and appreciate several interesting articles dedicated to the field of trauma and stress-related conditions; from child-birth to traffic accidents and domestic violence (Brouwers et al.; Kranenburg et al.; Burak Yaşar et al.; Susanty et al.; Rodriguez-Garay and Mosquera).
It is of crucial importance to mention that, for the two last decades, the application of EMDR is no longer strictly limited to the treatment of PTSD: its feasibility has been expanded to the treatment of other psychiatric disorders and conditions (de Bont et al., 2013; Novo et al., 2014; Perez-Dandieu and Tapia, 2014).
In fact, the relevance of the so-called “post-traumatic psychopathological dimension” and the clinical importance of traumatic events or traumatic prolonged conditions, have been considered as crucial risk factors for the development of many different somatic and psychiatric disorders, especially if these occurred during infancy and childhood (Kim and Lee, 2016; Millan et al., 2017).
Based on this rather new awareness (the connection between somatic conditions and post trauma disorders), clinicians and researchers are revising their diagnoses of PTSD, allowing them to better address the seriousness of any somatic or psychiatric condition in a safer manner (Assion et al., 2009). This is probably one of the main reasons that persuaded many of them, all over the world, to consider EMDR as a useful therapy not only for PTSD but also for several other pscychological or psychiatric conditions.
Thus, the application of EMDR has been continuously growing, and, as a consequence, the need for more randomized controlled trials with it.
Therefore, many studies have recently investigated the effect of EMDR on other mental health conditions such as domestic violence, traumatic grief, traumatic cancer diagnosis, emergency situations, psychotic disorder, depressive and bipolar disorders, anxiety, addiction, and chronic pain.
The data available from studies on some of these disorders, for example, phobias (De Jongh and ten Broeke, 2007), present a consistent and relevant outcome, making it possible that, in future, EMDR will also be considered as an evidence-based therapy for these conditions.
Moreover, evidence has shown EMDR to be a promising effective therapy for depressive disorders (Hase et al., 2015; Valiente-Gomez et al., 2017).
As proof of this, readers can come across an interesting article in this Research Topic by Altmeyer et al. presenting how EMDR therapy leads to a high rate of remission and a decrease in the number of relapses in patients with depressive disorders.
Interestingly, EMDR also seems to constitute a helpful tool to promote psychological and somatic improvement in patients with organic diseases, for example, suffering from depressive symptoms as a consequence of heart attack (Behnammoghadam et al., 2015).
Regarding disorders other than PTSD, EMDR has also shown positive effects in improving OCD symptoms (Feske and Goldsteina, 1997; Nazari et al., 2011; Doering et al., 2013; Triscari et al., 2015). In terms of addictive disorders, alcohol dependence, and craving, EMDR has been able to facilitate a good outcome in this clinical population (Hase et al., 2008; Perez-Dandieu and Tapia, 2014).
It has also been considered a safe and effective therapeutic treatment in decreasing the intensity of conditions such as chronic back pain, which can affect a good portion of society at some stage in their lives and is always relevant.
Last but not least, the application of EMDR in psychotic disorders constitutes the opening of a new frontier in clinical research (Valiente-Gomez et al., 2017).
In summary, EMDR therapy can be seen as an useful tool and an appropriate therapy for various psychiatric conditions associated with PTSD, and as a safe treatment, with no relevant side effects (Feske and Goldsteina, 1997; Doering et al., 2013; Novo et al., 2014; Perez-Dandieu and Tapia, 2014; Hase et al., 2015; Triscari et al., 2015; van den Berg et al., 2015; Gerhardt et al., 2016).
Beyond the clinical point of view, interest in understanding how EMDR actually works (the neurophysiological pathways behind it) has greatly increased in recent years.
As highlighted by Castelnuovo et al. (2019) in their Editorial in the previous Research Topic on this field (Present and future of EMDR), two recent articles have gone a step further and are highly relevant to the field.
One, published in Nature by Baek et al. (2019), reveals EMDR's mechanism of action and neuroanatomical pathway using an animal model. The authors found that bilateral stimulation, as compared to controlled conditions, led to a clear and persistent decrease in fear behavior. Furthermore, the authors observed that bilateral stimulation increased neuronal activity in the superior colliculus and the mediodorsal thalamus, thus dampening the excitability of neurons in the basolateral nucleus of the amygdala.
The other article is a review published in Neuron by Maddox et al. (2019) on the encoding of aversive memory.
Also in this Research Topic, readers will find a very engaging paper on the neurophysiological mechanisms implicated in EMDR (Mattera et al.): it deeply investigates the PTSD mechanisms and hypothesizes how EMDR achieves trauma relief. The authors used a biologically inspired computational model, based on firing rate units, comparing data from patients treated with EMDR or prolonged exposure.
Finally, I would like discuss the innovative article by Hase and Brisch on EMDR and its therapeutic relationship. In this article, the two authors try to describe the therapeutic relationship in EMDR therapy from an attachment-based perspective. The authors conclude their article by describing EMDR therapy as a sensitive psychotherapy, discussing the implications for the treatment, training, and research.
Therefore, it is my absolute pleasure to present this second special Research Topic in Frontiers in Psychology, completely dedicated to EMDR.
Author contributions
The author confirms being the sole contributor of this work and has approved it for publication.
Acknowledgments
We thank all the authors, researchers, and reviewers that have contributed to this second Research Topic on EMDR therapy.
Conflict of interest
The author declares that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
Publisher's note
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Keywords: EMDR therapy, EMDR research, eye movement desensitization and reprocessing, psychological trauma, PTSD, pandemic, COVID, Coronavirus
Citation: Onofri A (2023) Editorial: Present and future of EMDR in clinical psychology and psychotherapy, volume II. Front. Psychol. 14:1138153. doi: 10.3389/fpsyg.2023.1138153
Received: 05 January 2023; Accepted: 01 February 2023;
Published: 24 February 2023.
Edited and reviewed by: Joaquim Radua, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Spain
Copyright © 2023 Onofri. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: Antonio Onofri, 
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