Occipitofrontalis muscle
Occipitofrontalis Muscle Anatomy It is a muscle that covers parts of the skull. It consists of two parts or bellies: The occipital belly, near the occipital bone, and the frontal belly, near the frontal bone. In humans, the occipitofrontalis only serves for facial expressions. Origin: Two occipital bellies and two frontal bellies. Insertion: Galea aponeurotic….