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Canadian Journal of Art Therapy
Research, Practice, and Issues
Volume 36, 2023 - Issue 2
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Art Therapy Approaches

Bilateral Movement and Artmaking: Hemispheric Integration Across the Midline (Mouvement bilatéral et création artistique : intégration hémisphérique sur la ligne médiane)

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Pages 105-113 | Published online: 25 Jul 2023
 

Abstract

Bilateral art making is a self-regulatory and brain-based practice experienced through gesture, gross and fine motoric expression whether in the air, on paper, canvas, or nontraditional surfaces. The structural effects of integrating bilateral movement and art making on the brain are largely unknown; this article explores the implications of specific bilateral movements and corresponding gestural marks on hemispheric integration across the midline. The authors of this theoretical article are father and daughter collaborators merging their respective backgrounds in neuroscience and expressive arts therapy. This collaboration resulted in the four different considerations in bilateral movement: simultaneous, continuous, overlapping, and midline crossing. The corresponding bilateral movements and art making were demonstrated as part of a single case study (n-of-1 trial). The results consider the neurological structural benefits and regulatory responses in regards to bilateral movement and art making.

RÉSUMÉ

La création artistique bilatérale est une pratique autorégulatrice liée au cerveau, expérimentée par le geste, l’expression motrice brute et fine, que ce soit dans l’air, sur papier, sur toile ou sur des surfaces non traditionnelles. Les effets structurels de l’intégration du mouvement bilatéral et de la création artistique sur le cerveau sont largement inconnus ; cet article explore les implications de mouvements bilatéraux spécifiques et des marques gestuelles correspondantes pour l’intégration hémisphérique sur la ligne médiane. Les auteurs de cet article théorique sont père et fille, et en tant que collaborateurs ils fusionnent leurs parcours respectifs en neuroscience et en thérapie par les arts expressifs. Cette collaboration a généré comme résultat quatre considérations différentes dans le mouvement bilatéral : simultané, continu, superposé et traversant la ligne médiane. Les mouvements bilatéraux et la création artistique correspondants ont été démontrés à travers une étude de cas unique (essai n-sur-1). Les résultats tiennent compte des avantages structurels neurologiques et des réponses régulatrices en ce qui concerne le mouvement bilatéral et la création artistique.

Disclosure statement

We have no known conflict of interest to disclose.

Table 1. Bilateral intervention and pre- and post-PANAS scores.

Figure 1. Arts-informed EMDR reprocessing drawings.

Note: Drawings (4 x 4 inch and 8 x 8 inch; 10.16 x 10.16 cm and 20.32 x 20.32 cm) completed before the bilateral interventions.

Figure 1. Arts-informed EMDR reprocessing drawings.Note: Drawings (4 x 4 inch and 8 x 8 inch; 10.16 x 10.16 cm and 20.32 x 20.32 cm) completed before the bilateral interventions.

Figure 2. Intervention 1: Simultaneous bilateral drawing.

Note: Bilateral circles and lines on vertical and horizontal chalkboard.

Figure 2. Intervention 1: Simultaneous bilateral drawing.Note: Bilateral circles and lines on vertical and horizontal chalkboard.

Figure 3. Intervention 2: Simultaneous and continuous bilateral drawing.

Note: One of four bilateral spiral drawing shifting negative affect.

Figure 3. Intervention 2: Simultaneous and continuous bilateral drawing.Note: One of four bilateral spiral drawing shifting negative affect.

Figure 4. Intervention 3: Simultaneous, continuous, and overlapping bilateral drawing.

Note: One of four bilateral drawings representing present moment breath (shallow).

Figure 4. Intervention 3: Simultaneous, continuous, and overlapping bilateral drawing.Note: One of four bilateral drawings representing present moment breath (shallow).

Figure 5. Madilyn’s bilateral painting process.

Note: This acrylic painting (18 x 24 inch/45.72 x 60.96 cm) was completed using Madilyn’s soccer goalie gloves—after the three bilateral interventions—representing her bilateral rhythm.

Figure 5. Madilyn’s bilateral painting process.Note: This acrylic painting (18 x 24 inch/45.72 x 60.96 cm) was completed using Madilyn’s soccer goalie gloves—after the three bilateral interventions—representing her bilateral rhythm.

Figure 6. Diagram of infinity bilateral movement.

Note: This diagram represents the infinity “air” movement.

Figure 6. Diagram of infinity bilateral movement.Note: This diagram represents the infinity “air” movement.

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