occipitofrontalis muscle

What Is Epicranial Aponeurosis?

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What Is Epicranial Aponeurosis? The galea aponeurotica (also called the galeal or epicranial aponeurosis or the aponeurosis epicranialis) is a tough fibrous sheet of connective tissue that extends over the cranium, forming the middle (third) layer of the scalp. What is the function of the epicranial aponeurosis? The bellies are connected by a thick fibrous

Which Of The Following Muscles Draws The Eyebrow Down And Wrinkles The Forehead?

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Which Of The Following Muscles Draws The Eyebrow Down And Wrinkles The Forehead? Function. The corrugator supercilii muscle draws the eyebrow downward and medially, producing the vertical wrinkles of the forehead. What muscle is used to wrinkle your forehead? Frontalis Nerve Facial nerve Temporal branch Actions Raises eyebrows and wrinkles forehead Identifiers Latin Venter frontalis