Section 228: Advanced Dance/Movement Therapy in CBS/PSP

Section 228: Advanced Dance/Movement Therapy in CBS/PSP

Overview

<table class="infobox infobox-therapeutic">
<tr>
<th class="infobox-header" colspan="2">Section 228: Advanced Dance/Movement Therapy in CBS/PSP</th>
</tr>
<tr>
<td class="label">LMA Component</td>
<td>CBS Application</td>
</tr>
<tr>
<td class="label">Weight</td>
<td>Light effort for apraxic limbs</td>
</tr>
<tr>
<td class="label">Time</td>
<td>Extended timing for processing</td>
</tr>
<tr>
<td class="label">Space</td>
<td>Clear pathways for navigation</td>
</tr>
<tr>
<td class="label">Shape</td>
<td>Shape flow to reduce dystonia</td>
</tr>
<tr>
<td class="label">Study</td>
<td>Design</td>
</tr>
<tr>
<td class="label">Shanahan 2015</td>
<td>RCT</td>
</tr>
<tr>
<td class="label">Hackney 2012</td>
<td>RCT</td>
</tr>
<tr>
<td class="label">McNeely 2018</td>
<td>Prospective</td>
</tr>
<tr>
<td class="label">Study</td>
<td>Design</td>
</tr>
<tr>
<td class="label">Kurtz 2021</td>
<td>Pilot</td>
</tr>
<tr>
<td class="label">Domain</td>
<td>Score</td>
</tr>
<tr>
<td class="label">Motor Function</td>
<td>7/10</td>
</tr>
<tr>
<td class="label">Non-Motor Symptoms</td>
<td>8/10</td>
</tr>
<tr>
<td class="label">Safety</td>
<td>9/10</td>
</tr>
<tr>
<td class="label">Accessibility</td>
<td>6/10</td>
</tr>
<tr>
<td class="label">Evidence Level</td>
<td>5/10</td>
</tr>
<tr>
<td class="label">Total</td>

Section 228: Advanced Dance/Movement Therapy in CBS/PSP

Overview

<table class="infobox infobox-therapeutic">
<tr>
<th class="infobox-header" colspan="2">Section 228: Advanced Dance/Movement Therapy in CBS/PSP</th>
</tr>
<tr>
<td class="label">LMA Component</td>
<td>CBS Application</td>
</tr>
<tr>
<td class="label">Weight</td>
<td>Light effort for apraxic limbs</td>
</tr>
<tr>
<td class="label">Time</td>
<td>Extended timing for processing</td>
</tr>
<tr>
<td class="label">Space</td>
<td>Clear pathways for navigation</td>
</tr>
<tr>
<td class="label">Shape</td>
<td>Shape flow to reduce dystonia</td>
</tr>
<tr>
<td class="label">Study</td>
<td>Design</td>
</tr>
<tr>
<td class="label">Shanahan 2015</td>
<td>RCT</td>
</tr>
<tr>
<td class="label">Hackney 2012</td>
<td>RCT</td>
</tr>
<tr>
<td class="label">McNeely 2018</td>
<td>Prospective</td>
</tr>
<tr>
<td class="label">Study</td>
<td>Design</td>
</tr>
<tr>
<td class="label">Kurtz 2021</td>
<td>Pilot</td>
</tr>
<tr>
<td class="label">Domain</td>
<td>Score</td>
</tr>
<tr>
<td class="label">Motor Function</td>
<td>7/10</td>
</tr>
<tr>
<td class="label">Non-Motor Symptoms</td>
<td>8/10</td>
</tr>
<tr>
<td class="label">Safety</td>
<td>9/10</td>
</tr>
<tr>
<td class="label">Accessibility</td>
<td>6/10</td>
</tr>
<tr>
<td class="label">Evidence Level</td>
<td>5/10</td>
</tr>
<tr>
<td class="label">Total</td>
<td>35/50</td>
</tr>
</table>

Dance/Movement Therapy (DMT) represents a powerful non-pharmacological intervention for corticobasal syndrome (CBS) and progressive supranuclear palsy (PSP), two rapidly progressive 4R-tauopathies characterized by motor dysfunction, cognitive decline, and balance impairment. Unlike conventional exercise programs, DMT integrates purposeful movement with emotional awareness, cognitive engagement, and social interaction, creating a multimodal therapeutic experience that addresses the complex needs of patients with atypical parkinsonism[@kurtz2021].

This section covers therapeutic strategies including Laban Movement Analysis (LMA), choreographic approaches, rhythm-based movement protocols, and neuroplasticity-enhancing interventions specifically adapted for CBS/PSP patients.

Why DMT is Relevant for CBS/PSP

Motor Domain Challenges

CBS and PSP present distinct motor challenges that DMT can address:

CBS Motor Features:

• Asymmetric rigidity and dystonia
• Apraxia (limb and orofacial)
• Alien limb phenomenon
• Myoclonus
• Gait instability with falls

• Vertical supranuclear gaze palsy
• Postural instability and falls
• Axial rigidity (prominent neck/back)
• Bradykinesia
• Gait freezing

Non-Motor Symptom Benefits

Beyond motor function, DMT addresses crucial non-motor symptoms:

• Depression and Anxiety: Movement-based emotional expression
• Social Isolation: Group therapy creates community connection
• Cognitive Decline: Choreographed sequences challenge executive function
• Sleep Disturbances: Regular activity improves sleep architecture
• Fatigue Management: Energy-conserving movement strategies

Mechanisms of Action

Neuroplasticity Enhancement

DMT promotes neuroplasticity through multiple pathways:

Basal Ganglia Circuitry Engagement

Dance engages the basal ganglia through:

• Rhythmic Cueing: External rhythmic cues bypass damaged internal timing mechanisms
• Sequence Learning: Choreographed patterns engage procedural memory systems
• Reward Processing: Musical accompaniment activates limbic reward circuits
• Motor Imagery: Observation and imitation activate mirror neuron systems[@earhart2015]

Cerebellar Contributions

The cerebellum contributes to:

• Timing and Coordination: Precision movement sequences
• Motor Adaptation: Error correction during learning
• Balance Integration: Vestibular-proprioceptive-visual convergence
• Cognitive Sequencing: Movement planning and execution

Laban Movement Analysis in CBS/PSP

Overview of LMA

Laban Movement Analysis (LMA) is a systematic framework for describing, visualizing, and documenting human movement. Developed by Rudolf Laban, it provides a comprehensive language for movement that dance/movement therapists use to assess and intervene.

LMA Components

1. Body (What moves)

• Anatomical focus: joints, limbs, torso, head
• Movement qualities:flexible vs. fixed, mobile vs. stable
• Body connectivity: whole-body vs. partial engagement

• Weight: light vs. strong
• Time: quick vs. sustained
• Space: indirect vs. direct
• Flow: free vs. bound

• Growing/shrinking
• Enclosing/outward
• Advancing/receding

• Pathways: straight, curved, circular
• Levels: low, middle, high
• Directions: anterior, posterior, lateral

LMA Applications for CBS/PSP

Therapeutic LMA Interventions

For CBS Apraxia:

• Simplified movement sequences with clear spatial pathways
• Rhythmic cueing to facilitate motor planning
• Repetitive practice of functional movement patterns
• Visual cueing with movement demonstrations

• Effort modulation exercises (light weight, sustained time)
• Shape expansion activities (reaching upward, opening laterally)
• Counter-rotation movements to reduce flexed posture
• Floor-to-stand transitions to address camptocormia

Choreographic Approaches

Dance Styles Adapted for CBS/PSP

Tango

• High relevance for balance and fall prevention
• Backward walking improves postural control
• Partner dependency provides physical support
• Musical rhythm facilitates movement timing[@hackney2012]

• Focus on movement quality rather than technique
• Emphasis on creativity and self-expression
• Adaptable to various ability levels
• Can incorporate seated movements

• Structured footwork patterns
• Partner communication skills
• Progressive difficulty levels
• Social engagement component

• Community-based tradition
• Simple, repeatable patterns
• Seated options available
• Cultural engagement[@blandy2015]

Choreographic Structure for CBS/PSP

Warm-Up Phase (10-15 minutes)

• Seated range of motion exercises
• Joint mobilization
• Breathing awareness
• Spatial orientation

• Balance-challenging movements (progressive)
• Gait-patterning activities
• Coordination sequences
• Musical interaction

• Gentle stretching
• Body awareness scan
• Relaxation techniques
• Verbal processing

Rhythm-Based Movement Protocols

Beat/Cueing Systems

Rhythm provides external timing that compensates for internal basal ganglia dysfunction:

Auditory Cueing:

• Metronome rhythms (60-120 BPM range)
• Music with strong beats
• Rhythmic auditory stimulation (RAS)

• Light cues for stepping
• Mirror guidance
• Projected movement patterns

• Rhythmic tactile cueing (e.g., metronome foot tapping)
• Vibratory feedback
• Verbal counting

Rhythmic Auditory Stimulation (RAS) Protocol

RAS uses rhythmic auditory stimuli to entrain movement:

Patient-Specific Protocols

CBS Protocol

Phase 1: Acute Adaptation (Weeks 1-4)

• Focus: Safety, confidence, basic engagement
• Sessions: 2x/week, 45 minutes, seated to standing
• Goals: Attend full session, basic movement engagement, spouse/caregiver training

• Focus: Movement quality, specific deficits
• Sessions: 2-3x/week, 60 minutes
• Goals: Improved symmetry, reduced apraxia impact, balance confidence

• Focus: Continuity, progression, social engagement
• Sessions: 1x/week group + home practice
• Goals: Maintain function, prevent decline, quality of life

PSP Protocol

Phase 1: Stability (Weeks 1-4)

• Focus: Fall prevention, postural awareness
• Sessions: 2x/week, 30-45 minutes
• Goals: Safe transfers, reduced fall risk, caregiver education

• Focus: Compensatory strategies, gaze training integration
• Sessions: 2-3x/week, 45-60 minutes
• Goals: Functional improvement despite progression, gaze stabilization during movement

• Focus: Quality of life, emotional support
• Sessions: 1x/week, 30-45 minutes (adapted to fatigue)
• Goals: Maintain engagement, social connection, dignity

Contraindications and Precautions

Absolute Contraindications:

• Severe orthopedic limitations
• Acute medical instability
• Active psychosis

• Orthostatic hypotension (monitor blood pressure)
• Severe visual impairment (use auditory cues)
• Advanced cognitive impairment (simplify sequences)
• Significant cardiac disease (cardiac clearance required)

Integration with Treatment Plan

Combination with Pharmacological Therapy

DMT complements dopaminergic medications:

• Timing: Schedule sessions during "on" periods for maximum benefit
• Medication holidays: May be necessary for accurate assessment
• Levodopa interactions: No direct interaction—exercise generally safe
• Rasagiline considerations: Standard exercise precautions apply

Multi-Disciplinary Integration

DMT should integrate with:

• Physical Therapy: Gait training, balance exercises
• Occupational Therapy: ADL-specific movements, home modifications
• Speech Therapy: LSVT LOUD integration with movement
• Psychology: Emotional processing support

Home Practice Protocol

Daily Practice (15-20 minutes):

Weekly Community Options:

• Dance for Parkinson's classes
• Senior dance programs
• Virtual DMT sessions

Clinical Evidence

Evidence in Parkinson Disease ( extrapolated to CBS/PSP)

Evidence Specific to Atypical Parkinsonism

While direct evidence in CBS/PSP is limited, the mechanistic rationale and extrapolation from PD studies support DMT as a beneficial intervention.

NET Assessment

Patient Action Items

Cross-Links to Related Topics

• [Dance/Movement Therapy General](/therapeutics/dance-movement-therapy-neurodegeneration) — General DMT overview
• [Physical Therapy for CBS/PSP](/therapeutics/physical-therapy-rehabilitation-atypical-parkinsonism) — PT integration
• [LSVT Speech Therapy](/therapeutics/speech-therapy-cbs-psp) — Movement-voice integration
• [Music/Rhythm Therapy](/therapeutics/music-rhythm-therapy-cbs-psp) — Rhythm-based interventions
• [Tai Chi for Balance](/therapeutics/tai-chi-parkinson) — Complementary movement therapy
• [Vestibular Therapy](/therapeutics/vestibular-balance-therapy-cbs-psp) — Balance-specific intervention
• [Neuroplasticity Mechanisms](/mechanisms/exercise-neurotrophic-mechanisms) — Exercise-induced plasticity
• [Fall Prevention](/therapeutics/fall-prevention-cbs-psp) — Safety strategies

References