semispinalis การใช้

• These are the semispinalis capitis, the semispinalis cervicis and the semispinalis thoracis.
• These are the semispinalis capitis, the semispinalis cervicis and the semispinalis thoracis.
• These are the semispinalis capitis, the semispinalis cervicis and the semispinalis thoracis.
• The semispinalis cervicis is thicker than the semispinalis thoracis.
• The semispinalis cervicis is thicker than the semispinalis thoracis.
• The "'semispinalis muscles "'are a group of three muscles belonging to the transversospinales.
• The recti laterales are concerned in the lateral movement, assisted by the trapezius, splenius capitis, semispinalis capitis, and the sternocleidomastoideus of the same side, all acting together.
• The "'semispinalis thoracis "'( or " semispinalis dorsi " ) muscle consists of thin, narrow, fleshy fasciculi, interposed between tendons of considerable length.
• The "'semispinalis thoracis "'( or " semispinalis dorsi " ) muscle consists of thin, narrow, fleshy fasciculi, interposed between tendons of considerable length.
• The "'semispinalis capitis "'( " complexus " ) is situated at the upper and back part of the neck, deep to the splenius, and medial to the longissimus cervicis and longissimus capitis.
• Flexion is produced mainly by the action of the longi capitis and recti capitis anteriores; extension by the recti capitis posteriores major and minor, the obliquus capitis superior, the semispinalis capitis, splenius capitis, sternocleidomastoideus, and upper fibers of the trapezius.
• Posterior divisions : The medial branches ( ramus medialis ) of the posterior branches of the upper six thoracic nerves run between the semispinalis dorsi and multifidus, which they supply; they then pierce the rhomboid and trapezius muscles, and reach the skin by the sides of the spinous processes.
• 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.
• 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.
• It next ascends to the interval between the transverse process of the atlas and the mastoid process of the temporal bone, and passes horizontally backward, grooving the surface of the latter bone, being covered by the sternocleidomastoideus, splenius capitis, longissimus capitis, and digastricus, and resting upon the rectus capitis lateralis, the obliquus superior, and semispinalis capitis.
• 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.
• 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.