trapezius muscles

¡Supera tus tareas y exámenes ahora con Quizwiz!

Trapezius: innervation

Spinal accessory (motor); proprioceptive afferent information via C3-4 spinal nerves

Trapezius: origin

Superior nuchal line, external occipital protuberance, nuchal ligament, spinous processes of C7-T12

Trapezius: vessels

superficial branch of transverse cervical artery

Trapezius actions

upper fiber-elevates Middle fibers-retracts lower fibers-depress scapula

Trapezius: insertion

Clavicle, Acromion, Spine


Conjuntos de estudio relacionados

Property Disclosures and Environmental Issues

View Set

BUS 271: Week 7 Module 8: (Developing and Delivering Business Presentations)

View Set

Nursing 120 CH 29 Medications ML4

View Set

0511 An Advanced Review of Speech-Language Pathology, 5th Edition: Practice Examinations Question of the Day Study Set

View Set

Chapter 15 (Anus, Rectum and Prostate)

View Set

Cost Accounting 3331 Exam 3 Chapters 9, 10, and 11

View Set