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Joaquim Soler

30 papers in the library · 1,418 citations · publishing 2014-2026

Papers

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Effects of a Dialectical Behavior Therapy Zen Retreat on Affect and Well-Being in Healthcare Workers

Mindfulness July 14, 2026 Karina Solovieff, Miguel Angel Murua, María Arqueros et al.

Mental health professionals are at elevated risk for psychological distress and reduced well-being, yet the effects of intensive Zen retreats in this population remain understudied. This study tested whether a 5-day silent, residential Zen-style mindfulness retreat yielded greater improvement than a time- and content-matched Dharma-talk comparator in distress, well-being, self-compassion, and...

Promoting self-compassion meditation with intranasal oxytocin in borderline personality disorder: a pilot study.

Psychiatry Research June 1, 2026 María Arqueros, Joaquim Soler, David Almenta et al.

BACKGROUND Borderline personality disorder (BPD) is characterized by emotion dysregulation, interpersonal difficulties, and high levels of self-criticism, which may hinder engagement with compassion-based therapeutic practices. Oxytocin has been proposed as a modulator of social-affective processes and may facilitate specific mechanisms involved in psychotherapy. METHODS In this pilot study, 18...

Clinical and Neuroimaging Effects of Mindfulness-Based Cognitive Therapy for Symptomatic Obsessive-Compulsive Disorder Patients after First-Line Treatments: A Randomised Controlled Trial.

Psychotherapy and Psychosomatics 2026 Maria Serra-Blasco, Neus Miquel-Giner, Muriel Vicent-Gil et al.

Introduction: Obsessive-compulsive disorder (OCD) is a chronic condition where many patients remain symptomatic despite first-line treatments such as cognitive behavioural therapy and selective serotonin reuptake inhibitors. This randomised controlled trial evaluated mindfulness-based cognitive therapy (MBCT) efficacy as an augmentation strategy and its impact on brain functional connectivity....

DOI: 10.1159/000548961 (opens in new tab) Full text (opens in new tab) Combined modality therapy Mindfulness-based cognitive therapy Neural pathways Obsessive-compulsive disorder +1

How does mindfulness skills training work to improve emotion dysregulation in borderline personality disorder?

Borderline Personality Disorder and Emotion Dysregulation September 2, 2024 Carlos Schmidt, Joaquim Soler, Daniel Vega et al. 10 citations

Mindfulness skills training is a core component of Dialectical Behavior Therapy and aims to improve emotion dysregulation (ED) in people with Borderline Personality Disorder (BPD). However, the underlying mechanisms of change are not fully understood. A total of 75 BPD outpatients participated in a 10-week mindfulness skills training. Multilevel models with a time-lagged approach were conducted...

DOI: 10.1186/s40479-024-00265-0 (opens in new tab) Full text (opens in new tab) Borderline personality disorders Dialectical behavior therapy Emotion regulation Mechanisms +2

Combining mindfulness and cognitive training in children with attention deficit hyperactivity disorder: study protocol of a pilot randomized controlled trial (the NeuroMind study).

Frontiers in Psychology 2024 Tania Badia-Aguarón, Estíbaliz Royuela-Colomer, Vanessa Pera-Guardiola et al. 1 citation

Attention Deficit Hyperactivity Disorder (ADHD) has a global mean prevalence of 5%. Cognitive Training (CT) and Mindfulness-Based Interventions (MBIs) have shown promising results in managing ADHD symptoms, but they are not its Treatment-As-Usual (TAU). The NeuroMind Study aims to evaluate the preliminary effectiveness and feasibility of three interventions: Mindfulness for Health (M4H), CT...

The Toronto Mindfulness Scale and the State Mindfulness Scale: psychometric properties of the Spanish versions.

Frontiers in Psychology 2023 Jaime Navarrete, Marta Fontana-Mcnally, Ariadna Colomer-Carbonell et al. 9 citations

The Toronto Mindfulness Scale (TMS) and the State Mindfulness Scale (SMS) are two relevant self-report measures of state mindfulness. The purpose of this study was to examine the internal structure and to offer evidence of the reliability and validity of the Spanish versions of the TMS and SMS. Data from six distinct non-clinical samples in Spain were obtained. They responded to the TMS (n =...

DOI: 10.3389/fpsyg.2023.1212036 (opens in new tab) Full text (opens in new tab) Wlsmv Confirmatory factor analysis Omega-hierarchical Spanish validation +2

Meditators' Non-academic Definition of Mindfulness.

Mindfulness May 24, 2022 David Alvear, Joaquim Soler, Ausiàs Cebolla

Objectives: Mindfulness has been defined differently in academic scientific contexts and in Buddhist academic contexts. An under-studied area is that of lay (non-academic) theories of mindfulness. The goal of this article is to identify, organize, analyze in detail, and provide themes from the meditators' definitions of mindfulness. Possible differences and similarities of the collected...

Ayahuasca may help to improve self‐compassion and self‐criticism capacities

Human Psychopharmacology: Clinical and Experimental August 19, 2021 Elisabet Domínguez‐clavé, Joaquim Soler, Matilde Elices et al. 30 citations

Abstract Objective Ayahuasca is a psychedelic brew that originated in the Amazon basin. The psychological effects of this drug are becoming better understood due to the growing research interest in identifying new potential therapeutic agents for the treatment of emotion dysregulation and other disorders. Previous studies suggest that ayahuasca enhances mindfulness‐related capacities...

The interaction between the ZNF804A gene and cannabis use on the risk of psychosis in a non‐clinical sample

Progress in Neuro-Psychopharmacology and Biological Psychiatry March 1, 2019 Joaquim Soler, Bárbara Arias, Jorge Moya et al.

ABSTRACT The ZNF804A gene and cannabis use are risk factors for psychosis and both have also been associated with schizotypal traits. This study aimed to investigate: i) the association of lifetime cannabis use (and its dose effect) with schizotypal personality traits, and ii) whether the genetic variability at ZNF804A gene modulates that association. Our sample consisted of 385 Spanish...

Religiosity and Meditation Practice: Exploring Their Explanatory Power on Psychological Adjustment.

Frontiers in Psychology 2019 Jesus Montero-Marin, Maria C Perez-Yus, Ausiàs Cebolla et al.

There has been increased interest in the relationships between religiosity, meditation practice and well-being, but there is lack of understanding as to how specific religious components and distinct meditation practices could influence different positive and negative psychological adjustment outcomes. The aim of this study was to assess the explanatory power of religious beliefs and the...

DOI: 10.3389/fpsyg.2019.00630 (opens in new tab) Full text (opens in new tab) Compassion meditation Focused attention Open monitoring Practice variables +3

Ayahuasca improves emotion dysregulation in a community sample and in individuals with borderline-like traits

Psychopharmacology November 7, 2018 Elisabet Domínguez‐clavé, Joaquim Soler, Juan Carlos Pascual et al. 81 citations

BackgroundResearch suggests that mindfulness-based interventions may improve mindfulness-related capacities (e.g., decentering, non-judging, and non-reacting) and emotion regulation. Previously, our group reported that ayahuasca could be a potential analogue of mindfulness practice. The main aim of the current study was to examine the effects of ayahuasca on emotional regulation and...

DOI: 10.1007/s00213-018-5085-3 (opens in new tab) Mindfulness Ayahuasca Clinical psychology Borderline personality disorder +3

Relationship between effortful control and facets of mindfulness in meditators, non-meditators and individuals with borderline personality disorder.

Personality and mental health August 2018 Miquel Tortella-Feliu, Joaquim Soler, Leonard Burns et al.

As dimensions of effortful control (EC), activation control, attentional control, and inhibitory control could mediate the relationship between mindfulness meditation practice and the facets of mindfulness (i.e., observing, describing, acting with awareness, non-judging and non-reacting to inner experience). In this study, we tested whether participant status: meditators (n = 330), healthy...

Psychological variables implied in the therapeutic effect of ayahuasca: A contextual approach

Psychiatry Research April 4, 2018 Alba Franquesa, Alberto Sainz-Cort, Sam Gandy et al. 58 citations

Ayahuasca is a psychedelic decoction originating from Amazonia. The ayahuasca-induced introspective experience has been shown to have potential benefits in the treatment of several pathologies, to protect mental health and to improve neuropsychological functions and creativity, and boost mindfulness. The underlying psychological processes related to the use of ayahuasca in a psychotherapeutic...

Four Weekly Ayahuasca Sessions Lead to Increases in “Acceptance” Capacities: A Comparison Study With a Standard 8-Week Mindfulness Training Program

Frontiers in Pharmacology March 20, 2018 Joaquim Soler, Matilde Elices, Elisabet Domínguez‐clavé et al. 104 citations

Background: The therapeutic effects of the Amazonian plant tea ayahuasca may relate to its ability to enhance mindfulness capacities. Ayahuasca induces a modified state of awareness through the combined action of its active principles: the psychedelic N,N- dimethyltryptamine (DMT) and a series of centrally acting β-carbolines, mainly harmine and tetrahydroharmine. To better understand the...

Unwanted effects: Is there a negative side of meditation? A multicentre survey

PLoS One September 5, 2017 Ausiàs Cebolla, Marcelo Demarzo, Patricia Silveira Martins et al. 186 citations

OBJECTIVES: Despite the long-term use and evidence-based efficacy of meditation and mindfulness-based interventions, there is still a lack of data about the possible unwanted effects (UEs) of these practices. The aim of this study was to evaluate the occurrence of UEs among meditation practitioners, considering moderating factors such as the type, frequency, and lifetime duration of the...

DOI: 10.1371/journal.pone.0183137 (opens in new tab) Meditation Mindfulness Psychological intervention Clinical psychology +1

Combining emotion regulation and mindfulness skills for preventing depression relapse: a randomized-controlled study

Borderline Personality Disorder and Emotion Dysregulation July 5, 2017 Matilde Elices, Joaquim Soler, Albert Feliu-Soler et al.

BackgroundDialectical behavioral therapy (DBT) skills have become increasingly used to treat several psychiatric conditions, including major depressive disorder (MDD). The aim of the study was to investigate the efficacy of an intervention that combines emotion regulation and mindfulness skills of DBT to prevent depression relapse/recurrence.MethodsA total of 75 individuals (79% females; mean...

Assessing the Psychedelic “After-Glow” in Ayahuasca Users: Post-Acute Neurometabolic and Functional Connectivity Changes Are Associated with Enhanced Mindfulness Capacities

The International Journal of Neuropsychopharmacology May 17, 2017 Frederic Sampedro, Mario de la Fuente Revenga, Marta Valle et al. 205 citations

Background: Ayahuasca is a plant tea containing the psychedelic 5-HT2A agonist N,N-dimethyltryptamine and harmala monoamine-oxidase inhibitors. Acute administration leads to neurophysiological modifications in brain regions of the default mode network, purportedly through a glutamatergic mechanism. Post-acutely, ayahuasca potentiates mindfulness capacities in volunteers and induces rapid and...

Exploring relations among mindfulness facets and various meditation practices: Do they work in different ways?

Consciousness and Cognition March 2017 Ausiàs Cebolla, Daniel Campos, Laura Galiana et al.

Several meditation practices are associated with mindfulness-based interventions but little is known about their specific effects on the development of different mindfulness facets. This study aimed to assess the relations among different practice variables, types of meditation, and mindfulness facets. The final sample was composed of 185 participants who completed an on-line survey, including...

CONTEMPLATIVE POSITIVE PSYCHOLOGY: INTRODUCING MINDFULNESS INTO POSITIVE PSYCHOLOGY

Papeles del Psicólogo February 21, 2017 Ausiàs Cebolla, Angel Enrique, David Alvear et al.

Although mindfulness is included in many positive psychology manuals as a “positive” technique, the implications of its use have scarcely been developed and the relationship between mindfulness and human well-being has barely been researched. Analyzing the main strengths of the two fields, the possibilities for their integration and the potential contradictions between their messages is...

Intervenciones psicológicas basadas en mindfulness y sus beneficios: estado actual de la cuestión

Clínica y Salud October 10, 2016 Gonzalo Hervás, Ausiàs Cebolla, Joaquim Soler 65 citations

Mindfulness-based interventions, rooted in old Buddhist practices, have been updated and adapted to the western context. In the present review, the most frequently used mindfulness interventions will be described as well as the psychological mechanisms activated by them. Afterwards, applied studies will be reviewed. First, clinical trials and meta-analytic studies focused on interventions for...

Ayahuasca: Pharmacology, neuroscience and therapeutic potential

Brain Research Bulletin March 11, 2016 Elisabet Domínguez‐clavé, Joaquim Soler, Matilde Elices et al. 220 citations

Ayahuasca is the Quechua name for a tea obtained from the vine Banisteriopsis caapi, and used for ritual purposes by the indigenous populations of the Amazon. The use of a variation of the tea that combines B. caapi with the leaves of the shrub Psychotria viridis has experienced unprecedented expansion worldwide for its psychotropic properties. This preparation contains the psychedelic 5-HT2A...

Fostering Self‐Compassion and Loving‐Kindness in Patients With Borderline Personality Disorder: A Randomized Pilot Study

Clinical Psychology & Psychotherapy January 28, 2016 Albert Feliu-Soler, Juan Carlos Pascual, Matilde Elices et al. 131 citations

The aim of this randomized pilot study is to investigate the effects of a short training programme in loving-kindness and compassion meditation (LKM/CM) in patients with borderline personality disorder. Patients were allocated to LKM/CM or mindfulness continuation training (control group). Patients in the LKM/CM group showed greater changes in Acceptance compared with the control group....

DOI: 10.1002/cpp.2000 (opens in new tab) Mindfulness Self-compassion Borderline personality disorder Kindness +4

Effects of mindfulness training on different components of impulsivity in borderline personality disorder: results from a pilot randomized study.

Borderline Personality Disorder and Emotion Dysregulation January 11, 2016 Joaquim Soler, Matilde Elices, Juan C Pascual et al.

Background: Impulsivity is considered a core characteristic of borderline personality disorder (BPD). Previous research on the effects of mindfulness training (MT) has shown that it might modify impulsivity-related aspects of BPD. Therefore, the aim of this study was to investigate the impact of MT on various facets of impulsivity in BPD patients. Methods: Subjects with BPD diagnosis (n = 64)...

DOI: 10.1186/s40479-015-0035-8 (opens in new tab) Full text (opens in new tab) Mindfulness Time perception Impulsivity Borderline personality disorder +2