Illustration of the superficial posterior forearm muscles, color-coded and identified in a legend, with their tendons extending toward the hand.

Brachioradialis

Illustration of the coracobrachialis, biceps brachii, and brachialis muscles in the anterior upper arm.

Biceps Brachii

Illustration of the coracobrachialis, biceps brachii, and brachialis muscles in the anterior upper arm.

Brachialis

Illustration of the posterior thigh muscles, showing the semitendinosus, semimembranosus, and biceps femoris long and short heads.

Biceps Femoris

Lateral view diagram of the oral muscles of facial expression, highlighting the blending of buccinator and orbicularis oris fibers.

Buccinator

Diagram illustrating the course and supply of the buccal nerve as it emerges between the heads of the lateral pterygoid muscle.

Buccal Nerve

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Diagram of the Gracilis muscle located in the medial thigh.
Encyclopaedia

Gracilis

by Dr Oliver Jones

Illustration of the muscles of the anterior leg, including the anterior tibial artery.
Encyclopaedia

Extensor Hallucis Longus

by Roxanne Salkeld

Lateral view of the nasal septum highlighting the olfactory bulb and cribriform plate relationship.
The Cranial Nerves

The Olfactory Nerve (CN I) and Olfactory Pathway

by Kristen Davies