The frontalis muscle is thin, of a quadrilateral form, and intimately adherent to the superficial fascia. It is broader than the occipitalis and its fibers are longer and paler in color.

Feb 13, 2024 · The frontalis muscle, also commonly referred to as the frontal belly of the occipitofrontalis muscle, is a muscle of facial expression and forms part of the epicranial muscle group.

Jan 10, 2026 · The frontalis is a thin, broad muscle that overlies the frontal bone and forms the anterior component of the occipitofrontalis. It plays a key role in elevating the eyebrows and wrinkling the …

Mar 22, 2024 · The Frontalis muscle is a thin, quadrilateral muscle that lies on the forehead. It is part of the epicranius, working in conjunction with the occipitalis muscle at the back of the skull. The frontalis …

The frontalis muscle is a thin and flat muscle that extends across the forehead of the head. While it may look like an individual muscle, it is actually a component of a larger structure. The frontalis muscle is …

Mar 13, 2024 · Explore the structure, functions, actions, and disorders related to the frontalis muscle, vital for facial expressions and forehead movement, to understand and manage associated …

Sep 30, 2025 · The frontalis muscle is a key elevator of the eyebrows and forehead skin that creates horizontal forehead lines when contracted and plays a critical role in facial expression.

Learn about the frontalis muscle. Understand the functions and actions of the frontalis muscle. Discover the origin and insertion points of the frontalis muscle.

Aug 17, 2025 · The frontalis muscle is a prominent muscle located in the human face, specifically across the forehead region. It is a key component of facial anatomy, contributing significantly to how …

May 15, 2024 · Objectives: The goal of this study was to perform a detailed anatomic and clinical study of the frontalis muscle in cadavers and patients to better define the movement of the frontalis muscle.