Axial Skeleton Muscle Innervations Flashcards
What muscle is innervated by
Intercostal Nerves T1-T3
- Serratus Posterior: Superior
What muscles are innervated by
Intercostal Nerves T9-T12
Serratus Posterior: Inferior
What muscles are innervated by
Dorsal Rami of Inferior cervical Nerves?
- Splenius Capitis
2. Splenius Cervicis
What muscles are innervated by
Dorsal Rami?
- Iliocostalis Lumborum, Thoracis, Cervicis
- Longissimus Thoracis, Cervicis, Capitis
- Spinalis Thoracis, Cervicis
- Semispinalis Thoracis, Cervicis, Capitis
- Multifidus
- Rotatores
- Interspinalis
- Intertransversarii
What muscle is innervated by T12 and Upper Lumber Ventral Rami?
Quadratus Lumborum
What muscles are innervated by
Suboccipital Nerve?
- Rectus Capitis Posterior Major
- Rectus Capitis Posterior Minor
- Obliquus Capitis Superior
- Obliquus Capitis Inferior
What muscle is innervated by Cranial Nerve XI and Ventral Rami C1-C2?
Sternocleidomastoid
What muscles are innervated by
Facial Nerve?
- Platysma
- Frontalis
- Orbicularis Oculi
- Orbicularis Oris
- Buccinator
- Zygomaticus
What muscles are innervated by
Trigeminal Nerve (V3)
- Temporalis
- Masseter
- Medial Pterygoid
- Lateral Pterygoid
What muscles are innervated by
Ventral Rami C1-C3?
- Sternohyoid
- Omohyoid
What muscle is innervated by
C1 only
Thyrohyoid
What muscle is innervated by
C2-C3 Ventral Rami
Sternothyroid
What muscles are innervated by
C3-C8 Ventral Rami?
- Scalenus Posterior
- Scalenus Medius
- Scalenus Anterior
What muscles are innervated by
Intercostal Nerves T7-T12?
- Rectus Abdominis
- External Oblique
- Internal Oblique
- Transverses Abdominis