semispinalis cervicis การใช้

• These are the semispinalis capitis, the semispinalis cervicis and the semispinalis thoracis.
• The semispinalis cervicis is thicker than the semispinalis thoracis.
• The "'semispinalis cervicis "'( or " semispinalis colli " ), arises by a series of tendinous and fleshy fibers from the transverse processes of the upper five or six thoracic vertebrae, and is inserted into the cervical spinous processes, from the axis to the fifth cervical vertebrae inclusive.
• Passing backward, above the eighth cervical nerve and between the transverse process of the seventh cervical vertebra and the neck of the first rib, it runs up the back of the neck, between the semispinalis capitis and semispinalis cervicis, as high as the axis vertebra, supplying these and adjacent muscles, and anastomosing with the deep division of the descending branch of the occipital, and with branches of the vertebral.