The semispinalis muscles are a group of three muscles belonging to the transversospinales. These are the semispinalis capitis, the semispinalis cervicis and the semispinalis thoracis.

Semispinalis muscles are long flat skeletal muscles found along the upper back and posterior neck regions and are the most superficial of the transversospinal muscles. The muscle is divided into …

Oct 22, 2024 · Learn about the semispinalis muscle group - what is it, origin, insertion, location, functions, nerve & blood supply with pictures

Dec 5, 2022 · The semispinalis muscle is found lying on either side of the vertebral column spanning from the occipital bone to as far as to the tenth thoracic vertebrae. Of the three components, thoracis …

Jan 7, 2023 · The semispinalis is a deep muscle of the back. It can be divided by its superior attachments into thoracic, cervicis, and capitis.

The semispinalis muscle (Latin: musculus semispinalis) is the longest and most superficial set of muscles in the transversospinal group. Together with the multifidus and rotatores, the semispinalis …

Explore the semispinalis muscles' origin, insertion, action, and innervation. Learn about their key anatomical relations and their role in extending and rotating the head, neck, and trunk.