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3 Νοε 2023 · Semispinalis cervicis acts in synergy with its capitis and thoracis counterparts. Their conjoint function facilitates the movements of the vertebral column; extension, lateral flexion and rotation of the head, cervical and thoracic spines. This article will discuss the anatomy and function of the semispinalis cervicis muscle.
3 Νοε 2023 · With these attachments, semispinalis thoracis aids several movements of the vertebral column; specifically extension, lateral flexion and rotation of the thoracic spine. Acting together with semispinalis capitis and cervicis, it supports the same movements occuring at the head and neck.
The semispinalis capitis extends from the superior nuchal line of the occiput to the transverse processes of T1–T6. It covers the spinalis cer - vicis. The semispinalis thoracis is stretched from spinous processes of C2 to T4 to transverse processes from T2 to T11. It is covered at the top by the semispinalis capitis and at
22 Οκτ 2024 · Learn about the semispinalis cervicis muscle - what is it, its attachments, anatomy, location, relations, functions, nerve & blood supply with pictures
22 Οκτ 2024 · These 5 muscles together form the transversospinales group, one of the most important muscle groups in the human back. The semispinalis, located along both sides of the thoracic and cervical spine, play a vital role in the movement of the head, neck, and back.
The muscles in this group are the semispinalis capitis, semispinalis cervicis, and the semispinalis thoracis. Semispinalis thoracis muscle - thin, fleshy fascicles with long tendons at either end. Covers the thoracic multifidus muscle. The Semispinalis muscles belong to the intinsic/ deep muscles of the back .
7 Ιαν 2023 · It can be divided by its superior attachments into thoracic, cervicis, and capitis. Attachments: Originates from the transverse processes of C4 – T10. The fibres ascend 4 – 6 vertebral segments, attaching to the spinous processes of C2 – T4 and to the occipital bone of the skull.
