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What structure is identified by the arrow?
Biceps Brachii
What structure is identified by the circle?
Coracobrachialis
What structure is identified by the arrow?
Digastric
What structure is identified by the left arrow?
Sternothyroid
What structure is identified by the right arrow?
Sternomastoid
What structure is identified by the arrow?
Sternothyroid
What structure is identified by the top left arrow?
Supraspinatus
What structure is identified by the bottom right arrow?
Infraspinatus
What structure is identified by the arrow?
Thyrohyoid
What structure is identified by the bottom arrow?
Triceps Brachii: Lateral Head
What structure is identified by the right arrow?
Triceps Brachii: Long Head
What structure is identified by A?
Triceps Brachii: Medial Head
What is the left arrow identifying?
Acromiodeltoid
What is the right arrow identifying?
Spinodeltoid
What is the arrow identifying?
Temporalis
What is the arrow identifying?
Masseter
What innervates the muscle the arrow is identifying?
Masseter, innervated by the trigeminal nerve (V)
What is the origin, insertion and action of the muscle the arrow is identifying?
Origin - zygomatic arch, insertion - ventral part of dentary, action - elevates mandibles
What is the innervation of this muscle?
Trigeminal (V)
What is the origin, insertion, and action of this muscle?
Origin - temporal fossa of skull, insertion - coronoid process of dentary, action - elevates mandible
What is the innervation of the anterior portion of this muscle?
Trigeminal (V)
What is the origin, insertion and action of this muscle?
Origin - mastoid and jugular process, insertion - medial surface of dentary, action - depresses mandible
What is the innervation of the posterior portion of this muscle?
Facial (VII)
