Which muscle is responsible for drawing the scalp backward?

The muscle responsible for drawing the scalp backward is the occipitalis. This muscle is located at the back of the skull and is part of the epicranius (or occipitofrontalis) muscle. When the occipitalis contracts, it pulls the scalp backward, which can create movement in the skin of the forehead and enhance facial expressions.

The occipitalis works in conjunction with the frontalis, which is responsible for drawing the scalp forward. Together, these muscles allow for a range of movements and expressions in the forehead and scalp area. Understanding the role of the occipitalis is crucial in the context of facial anatomy, as it significantly impacts actions related to expression and overall scalp movement.