PWR Neurological Rehabilitation Techniques 3

Question 1

How does high-intensity exercise differ from low-intensity exercise in its effect on dopaminergic function in Parkinson's disease?

Accepted Answer

High-intensity exercise may upregulate dopamine synthesis and receptor sensitivity more effectively

Answer

Emerging evidence suggests high-intensity aerobic exercise can upregulate dopaminergic pathways and BDNF expression, offering greater neuroprotective potential than low-intensity protocols.

Question 2

A PWR!Moves therapist is working with a patient who freezes at doorways. Which strategy is LEAST evidence-based for managing freezing of gait (FOG)?

Accepted Answer

Asking the patient to relax and wait for the freeze to pass spontaneously

Answer

Passively waiting for freezing to resolve is not a recommended strategy; active cueing techniques such as visual cues, auditory rhythm, or mental imagery are evidence-based interventions.

Question 3

In the context of Parkinson's rehabilitation, what is 'motor learning specificity' and why does it matter?

Accepted Answer

Practice conditions should mirror functional tasks because improvements are greatest in the specific movements trained

Answer

Motor learning specificity means neural adaptations are most pronounced in the exact movement patterns practiced, so PWR exercises are designed to mirror functional daily tasks.

Question 4

Which PWR!Moves exercise primarily trains the neural mechanisms for postural transitions from floor to standing?

Accepted Answer

PWR!Up

Answer

PWR!Up specifically targets anti-gravity extension and the motor sequencing required for sit-to-stand and floor-to-standing transitions critical for fall recovery in PD.

Question 5

A clinician observes hypokinesia during a patient's gait assessment. Which neural circuit dysfunction most directly explains this finding?

Accepted Answer

Reduced striatal dopamine leading to insufficient activation of the direct basal ganglia pathway

Answer

Hypokinesia in PD results from dopamine depletion in the striatum, which impairs the direct pathway's ability to scale and amplify movement output.

(PWR) Parkinson's Wellness Recovery Moves Certification Practice Test

(PWR) Parkinson's Wellness Recovery Moves Certification Practice Test

PWR Neurological Rehabilitation Techniques 3