Does the occipitalis attach to the modiolus?

The occipitalis muscle does not attach to the modiolus. The occipitalis is part of the epicranius muscle group located at the back of the skull, primarily responsible for moving the scalp and aiding in facial expressions. On the other hand, the modiolus is a fibromuscular structure at the angle of the mouth where various facial muscles converge.

The roles and attachments of these two structures are distinct, with the occipitalis contributing to scalp movement and the modiolus acting as an anchor point for facial muscle action. Therefore, the relationship between the occipitalis and the modiolus is non-existent regarding direct muscular attachment. This reinforces the understanding of muscle anatomy and functional connectivity in the facial region.