The art therapy relational neuroscience and memory reconsolidation four drawing protocol

On the Effectiveness of Visual Arts Therapy for Traumatic Experiences: A Systematic Review and Meta-Analysis

Arts therapy is a popular intervention used to work through the effects of traumatic experience. We evaluate previous reviews and report a meta-analysis of the effectiveness of arts therapy following trauma for reducing symptoms of PTSD, enhancing positive outcomes (e.g., quality of life) and decreasing negative outcomes (e.g., depression). Database searches identified 21 (N = 868) randomised controlled trials (RCTs). Outcomes were categorised as PTSD specific, positive non-PTSD specific and negative non-PTSD specific. Several moderators were tested: age, diagnosis type, trauma type, intervention instruction, control type, therapy mode and therapy duration. Overall, random-effects analysis indicated that arts therapy was favoured relative to control for positive non-PTSD-specific outcomes (g = 1.53, p < 0.001), but not for negative non-PTSD-specific (p = 0.069) or PTSD-specific outcomes (g = 0.89, p = 0.052). Regression analyses indicated that arts therapy was effective in reducing PTSD-specific outcomes in children (Z = 2.81, df = 1, p = 0.005), positive non-PTSD-specific outcomes in group-based arts therapy (Z = -2.40, df = 1, p = 0.016, I2 = 57.33) and for reducing negative non-PTSD outcomes following acute traumas (e.g., combat-related trauma or sexual abuse) (Q = 10.70, df = 3, p = 0.013, I2 = 77.09). We highlight the need for additional RCTs and standardised protocols to address heterogeneity. Our review provides an important benchmark for gauging the effectiveness of arts therapy in the treatment of trauma.

The Embodied-Enactive-Interactive Brain: Bridging Neuroscience and Creative Arts Therapies

The recognition and incorporation of evidence-based neuroscientific concepts into creative arts therapeutic knowledge and practice seem valuable and advantageous for the purpose of integration and professional development. Moreover, exhilarating insights from the field of neuroscience coincide with the nature, conceptualization, goals, and methods of Creative Arts Therapies (CATs), enabling comprehensive understandings of the clinical landscape, from a translational perspective. This paper contextualizes and discusses dynamic brain functions that have been suggested to lie at the heart of intra- and inter-personal processes. Touching upon fundamental aspects of the self and self-other interaction, the state-of-the-art neuroscientific-informed views will shed light on mechanisms of the embodied, predictive and relational brain. The conceptual analysis introduces and interweaves the following contemporary perspectives of brain function: firstly, the grounding of mental activity in the lived, bodily experience will be delineated; secondly, the enactive account of internal models, or generative predictive representations, shaped by experience, will be defined and extensively deliberated; and thirdly, the interpersonal simulation and synchronization mechanisms that support empathy and mentalization will be thoroughly considered. Throughout the paper, the cross-talks between the brain and the body, within the brain through functionally connected neural networks and in the context of agent-environment dynamics, will be addressed. These communicative patterns will be elaborated on to unfold psychophysiological linkage, as well as psychopathological shifts, concluding with the neuroplastic change associated with the formulation of CATs. The manuscript suggests an integrative view of the brain-body-mind in contexts relevant to the therapeutic potential of the expressive creative arts and the main avenues by which neuroscience may ground, enlighten and enrich the clinical psychotherapeutic practice.