Jan 30, 2013 - The muscle of the scalp that raises the eyebrows, draws forward, and causes wrinkles across the forehead is the: A. Occipitalis. B. Masseter. C. Temporalis. D. Frontalis. 14. Extensor muscles that are involved with the bending of the wrist are: A. Tendons. B. Pronators. C. Flexors. D. Extensors. 15.