Sternohyoid Muscle: Key to Head Movement and Speech
The sternohyoid muscle, a long, thin muscle located along the front of the neck, plays a crucial role in head and neck movement, as well as speech. It is responsible for depressing the hyoid bone, a bone involved in tongue movement and swallowing.
The sternohyoid muscle works in tandem with the omohyoid muscle to lower the hyoid bone. This bone, situated below the mandible, is typically found along the left side of the trachea in the throat area. It is connected to the hyoid bone at the top and the sternum at the bottom. While the sternohyoid muscle is present in most individuals, some may have structural differences or an absence of this muscle due to variations in human anatomy.
The sternohyoid muscle, located along the front of the neck, is vital for head and neck movement and speech. It works with the omohyoid muscle to depress the hyoid bone, aiding in tongue movement and swallowing. Although rare, some individuals may have variations in this muscle's structure or absence.
