Cranial, Visual & Vestibular Integration Flashcards

How does asymmetrical auditory input contribute to postural patterns according to PRI?

Answer: Asymmetrical auditory input can influence head and neck orientation, contributing to postural asymmetry

Asymmetrical auditory input can drive habitual head and neck orientation patterns, contributing to the postural asymmetries that PRI addresses through integrated neurological treatment approaches.

How does atlanto-occipital joint positioning affect cranial integration in PRI?

Answer: Atlanto-occipital position influences upper cervical proprioception and vestibular processing

Atlanto-occipital joint positioning influences upper cervical proprioception and vestibular processing, contributing to cervical muscle activation patterns that PRI addresses.

Through which anatomical system does PRI describe the eye-sacrum relationship?

Answer: The dural system and neurological pathways connecting cranial and sacral regions

PRI describes an eye-sacrum relationship through the dural system and neural pathways, where eye position can influence sacral mechanics and vice versa through this continuous structural system.

Which assessment finding most indicates need for visual integration intervention in PRI?

Answer: Asymmetrical gaze patterns with cervical tension that changes with gaze direction

Asymmetrical gaze patterns with associated cervical tension that changes when gaze direction changes indicates the visual system is driving postural compensation, warranting visual integration intervention.

How does the cervicotrigeminal complex contribute to postural pattern maintenance in PRI?

Answer: Convergence of cervical and trigeminal afferents at C1-C2 creates a feedback loop maintaining postural patterns

At C1-C2 levels, cervical proprioceptive and trigeminal afferents converge, creating a reinforcing feedback loop where neck position affects trigeminal input and vice versa, helping maintain PRI postural patterns.

How should a PRC clinician sequence interventions when visual/vestibular and pelvic/hip pattern issues coexist?

Answer: Assess which system is the primary driver and address visual/vestibular when it is perpetuating the pattern

PRC clinicians assess which system is the primary pattern driver and sequence accordingly, addressing visual/vestibular factors first when that system is perpetuating the postural pattern despite musculoskeletal work.

What does PRI mean by 'autonomic influence' on visual and vestibular integration in postural patterns?

Answer: Sympathetic activation heightens vestibular sensitivity and visual vigilance, reinforcing postural compensations

Sympathetic nervous system activation heightens vestibular sensitivity and increases visual vigilance, reinforcing the postural compensations that PRI addresses through integrated treatment including autonomic considerations.