Occipitofrontalis muscle
Origin of Occipitofrontalis
Two occipital bellies and two frontal bellies.
Insertion of Occipitofrontalis
Galea aponeurotica.
Muscle Action/Function of Occipitofrontalis
Raises eyebrows, wrinkles forehead.
Arterial (Blood) Supply of Occipitofrontalis
Frontal belly: supraorbital and supratrochlear arteries Occipital belly: Occipital artery.
Occipitofrontalis Video
Temporalis (Temporal) Muscle