They help with movements of the shoulder and neck. 80 found that TrP acupuncture of the splenius capitis, upper trapezius, levator scapulae, sternocleidomastoid, suboccipitals, scaleni and paravertebrals was more effective in the short-term (i.e. Origin: Transverse processes of T6-C3 Insertion: Area between superior and inferior nuchal line Nerve: Greater occipital nerve and posterior rami of spinal nerves of C1-C5 Action: Extend the head Description: The Semispinalis capitis (Complexus) is situated at the upper and back part of the neck, beneath the Splenius, and medial to the Longissimus cervicis and capitis. The dorsal surface of its cervical part is covered by the splenius capitis and rhomboid muscles, while the thoracic and lumbar segments lie beneath the thoracolumbar Origin. Match the muscle of the urogenital triangle to its corresponding origin, insertion, and/or actions. Their attachments subdivide these muscles, and they all have a common tendinous origin. They help with movements of the shoulder and neck. Levator scapulae occupies the superficial layer of the superficial (extrinsic) back muscles. Head splenius capitis: nuchal ligament, spinous process of At the distal end of the femur, the rounded medial and lateral _____ articulate with the tibia to form the knee joint. It is inserted into a small area of the medial border of the scapula at the level of the scapular spine.. Action. It raises or turns the head. The extrinsic back muscles are anatomically in the back, but they produce the movements of the shoulder and act as accessory respiratory muscles. Obliquus capitis superior and inferior: Origin of Superior - TVP of C1, Origin of Inferior - SP of C2, Insertion of Inferior - TVP of C1. bulbospongiosis muscle - stiffens clitoris or penis bilateral contraction of the splenius capitis, splenius cervicis, semispinalis capitis, and longissimus capitis causes. Origin Insertion; Moves eyes up and toward nose; rotates eyes from 1 oclock to 3 oclock: Eyeballs: Superior (elevates); medial (adducts) From the sides and the back of the neck, the splenius capitis inserts onto the head region, and the splenius cervicis extends onto the cervical region. Splenius cervicis is the other muscle in the superficial layer. They include the longissimus, iliocostalis, and spinalis muscles. fovea capitis; head. Levator scapulae occupies the superficial layer of the superficial (extrinsic) back muscles. Together with the rhomboid major, the Splenius capitis: Mastoid process: Strap-like muscle in the back of the neck. The longissimus muscle is the intermediate and the largest of the three columns. Splenius cervicis muscle (Musculus splenius cervicis) Splenius cervicis is a paired back muscle found in the prevertebral space of the neck.Together with splenius capitis, it forms the superficial layer of the deep (intrinsic) back muscles, thus covering the other deep back muscles in the cervical region of the back.. 80 found that TrP acupuncture of the splenius capitis, upper trapezius, levator scapulae, sternocleidomastoid, suboccipitals, scaleni and paravertebrals was more effective in the short-term (i.e. The rhomboid minor arises from the inferior border of the nuchal ligament, from the spinous processes of the seventh cervical and first thoracic vertebrae, and from the intervening supraspinous ligaments.. Its origin is the mid-dorsal line of the neck and fascia. Involved in movements such as shaking the head. The term "muscle" is omitted from muscle names (except when a muscle is an origin or insertion), and the term "bone" is omitted from bone names. The multifidus is one of the transversospinales. Relations. Zygomatic Process. It has three parts with different origin and insertion: longissimus thoracis originates from the sacrum, spinous processes of the lumbar vertebrae, and transverse process of the last thoracic vertebra and inserts in the transverse processes of the lumbar vertebrae, erector spinae aponeurosis, ribs, Origin: Transverse processes of T6-C3 Insertion: Area between superior and inferior nuchal line Nerve: Greater occipital nerve and posterior rami of spinal nerves of C1-C5 Action: Extend the head Description: The Semispinalis capitis (Complexus) is situated at the upper and back part of the neck, beneath the Splenius, and medial to the Longissimus cervicis and capitis. origin. At the distal end of the femur, the rounded medial and lateral _____ articulate with the tibia to form the knee joint. The function of the splenius cervicis is to The internal intercostal muscles relax while the external muscles contract causing the expansion of the Origin Insertion; Moves eyes up and toward nose; rotates eyes from 1 oclock to 3 oclock: Eyeballs: Superior (elevates); medial (adducts) From the sides and the back of the neck, the splenius capitis inserts onto the head region, and the splenius cervicis extends onto the cervical region. Relations. There are two muscles in this group splenius capitis and splenius cervicis. Its origin is the mid-dorsal line of the neck and fascia. Intercostal muscles are many different groups of muscles that run between the ribs, and help form and move the chest wall.The intercostal muscles are mainly involved in the mechanical aspect of breathing by helping expand and shrink the size of the chest cavity. Its origin is the mid-dorsal line of the neck and fascia. The splenius capitis (/ s p l i n i s k p t s /) (from Greek splnon 'bandage', and Latin caput 'head') is a broad, straplike muscle in the back of the neck.It pulls on the base of the skull from the vertebrae in the neck and upper thorax.It is The name originates from the Greek word Splenion meaning bandage, and the Latin word caput meaning head, hence it has a bandage Longissimus capitis arises from the transverse processes of the first 4-5 thoracic vertebrae (T1-T5), and ascends superiorly across the lateral surface of the semispinalis capitis muscle.Along the way, it attaches to the transverse processes of the last 3-4 cervical vertebrae (C4-C7).Longissimus capitis finally inserts at the lateral surface of the mastoid process of the The rhomboid minor arises from the inferior border of the nuchal ligament, from the spinous processes of the seventh cervical and first thoracic vertebrae, and from the intervening supraspinous ligaments.. The muscles extend from the tubercles of the ribs behind, to the cartilages of the ribs in front, where they end in thin membranes, the external intercostal membranes, which are continued forward to the sternum.These muscles work in unison when inhalation occurs. The major in its name indicates that it is the larger of the two rhomboids.. Gluteus Maximus: Function, Origin, and Innervation. In addition, the trapezius covers several muscles of the superficial layer of the intrinsic muscle group, such as the splenius capitis, splenius cervicis, spinalis, longissimus and The bone articulates with the sphenoid bone anteriorly, and parietal bone laterally. The artery of Adamkiewicz most commonly arises at the level of the lower thoracic or upper lumbar vertebrae (between the T8-L1 levels in 89%, between the T7-L2 levels in 95%), with a striking left sided predominance (77%) 6. It originates below splenius capitis from the spinous processes of T3-T6 vertebrae. Involved in movements such as shaking the head. The upper part of the muscle lies underneath the splenius capitis and sternocleidomastoideus muscles, while its lower part is covered by trapezius.Only the middle part of the levator scapulae remains uncovered. It has three parts with different origin and insertion: longissimus thoracis originates from the sacrum, spinous processes of the lumbar vertebrae, and transverse process of the last thoracic vertebra and inserts in the transverse processes of the lumbar vertebrae, erector spinae aponeurosis, ribs, The posterior external jugular vein (v. jugularis posterior) begins in the occipital region and returns the blood from the skin and superficial muscles in the upper and back part of the neck, lying between the Splenius and Trapezius. The two muscles in the superficial layer include the splenius cervicis and splenius capitis. The latissimus dorsi (/ l t s m s d r s a /) is a large, flat muscle on the back that stretches to the sides, behind the arm, and is partly covered by the trapezius on the back near the midline. The superficial muscle layer is composed of the splenius muscles (spinotransversales muscles), which are the splenius capitis and splenius cervicis.These flat muscles are located on the posterolateral aspect of the neck and the posterior upper thorax, overlying the deep muscles of the neck.The splenius muscles both originate from the spinous Levator scapulae occupies the superficial layer of the superficial (extrinsic) back muscles. insertion. The posterior external jugular vein (v. jugularis posterior) begins in the occipital region and returns the blood from the skin and superficial muscles in the upper and back part of the neck, lying between the Splenius and Trapezius. Iliocostalis muscle lies over the posterior surface of the thoracic cage, in a gap between the longissimus muscle medially, and an imaginary line extending through the medial edge of scapula laterally.. It gives attachment to the splenius capitis, trapezius, sternocleidomastoid and occipitalis muscle. The gluteus maximus attaches the bony pelvis to the femur (thigh bone) with thick muscle fibers. These tissues attach, stabilize, impart strength, maintain vessel patency, separate muscles, and enclose different organs. The function of the splenius cervicis is to This recommendation makes sense considering Itoh et al. Splenius cervicis: Insertion - TVPs of C1-C3. Origin and insertion. The muscles of the back allow us to bend, lift and twist our bodies in different directions. The superficial muscle layer is composed of the splenius muscles (spinotransversales muscles), which are the splenius capitis and splenius cervicis.These flat muscles are located on the posterolateral aspect of the neck and the posterior upper thorax, overlying the deep muscles of the neck.The splenius muscles both originate from the spinous Origin. Origin: Transverse processes of T6-C3 Insertion: Area between superior and inferior nuchal line Nerve: Greater occipital nerve and posterior rami of spinal nerves of C1-C5 Action: Extend the head Description: The Semispinalis capitis (Complexus) is situated at the upper and back part of the neck, beneath the Splenius, and medial to the Longissimus cervicis and capitis. Splenius cervicis muscle (Musculus splenius cervicis) Splenius cervicis is a paired back muscle found in the prevertebral space of the neck.Together with splenius capitis, it forms the superficial layer of the deep (intrinsic) back muscles, thus covering the other deep back muscles in the cervical region of the back.. Head splenius capitis: nuchal ligament, spinous process of Together with rectus capitis posterior major and obliquus capitis superior muscles, it makes up a region in the neck called the suboccipital triangle. Descripcin. The latissimus dorsi (/ l t s m s d r s a /) is a large, flat muscle on the back that stretches to the sides, behind the arm, and is partly covered by the trapezius on the back near the midline. Also, rectus capitis posterior major muscle forms the superomedial boundary of the suboccipital triangle.. A soft tissue connection between rectus capitis posterior major and the cervical dura mater of the It originates below splenius capitis from the spinous processes of T3-T6 vertebrae. Variation. It is a thin, broad sheet of muscle underneath the clavotrapezius and deflecting it. Splenius capitis: Mastoid process: Strap-like muscle in the back of the neck. Intercostal muscles are many different groups of muscles that run between the ribs, and help form and move the chest wall.The intercostal muscles are mainly involved in the mechanical aspect of breathing by helping expand and shrink the size of the chest cavity. The lower part of the squamous bone is the site of origin of the temporalis muscle. Splenius cervicis muscle (Musculus splenius cervicis) Splenius cervicis is a paired back muscle found in the prevertebral space of the neck.Together with splenius capitis, it forms the superficial layer of the deep (intrinsic) back muscles, thus covering the other deep back muscles in the cervical region of the back.. The splenius capitis (/ s p l i n i s k p t s /) (from Greek splnon 'bandage', and Latin caput 'head') is a broad, straplike muscle in the back of the neck.It pulls on the base of the skull from the vertebrae in the neck and upper thorax.It is the articular processes of vertebrae C4-C7 and inserts onto the spinous processes of vertebrae 2-5 levels above the origin. From the inferior aspect the process has a pronounced lateral convexity and the lower part acts as the site of origin of the masseter muscle. It gives attachment to the splenius capitis, trapezius, sternocleidomastoid and occipitalis muscle. This recommendation makes sense considering Itoh et al. This recommendation makes sense considering Itoh et al. The multifidus is one of the transversospinales. greater trochanter; lesser trochanter. The two muscles in the superficial layer include the splenius cervicis and splenius capitis. Origin and insertion. The muscles extend from the tubercles of the ribs behind, to the cartilages of the ribs in front, where they end in thin membranes, the external intercostal membranes, which are continued forward to the sternum.These muscles work in unison when inhalation occurs. Splenius capitis muscle (musculus splenius capitis) Splenius capitis is one of the deep, or intrinsic muscles of the back of the neck.It is located in the superficial layer, meaning that it is closer to the surface compared to the rest. It extends superiorly and inserts onto the transverse processes of C1-C3. The terms "artery" and "nerve" are both used when these structures are mentioned. The Splenius is the most superficial of all the deep muscles. The multifidus is one of the transversospinales. The term "muscle" is omitted from muscle names (except when a muscle is an origin or insertion), and the term "bone" is omitted from bone names. It gives attachment to the splenius capitis, trapezius, sternocleidomastoid and occipitalis muscle. The longissimus muscle is the intermediate and the largest of the three columns. Splenius cervicis: Insertion - TVPs of C1-C3. Also, rectus capitis posterior major muscle forms the superomedial boundary of the suboccipital triangle.. A soft tissue connection between rectus capitis posterior major and the cervical dura mater of the fovea capitis; head. Rectus capitis posterior major is located lateral and superficial to rectus capitis posterior minor, and deep and medial to obliquus capitis superior. Splenius. Iliocostalis muscle lies over the posterior surface of the thoracic cage, in a gap between the longissimus muscle medially, and an imaginary line extending through the medial edge of scapula laterally.. Match the muscle of the urogenital triangle to its corresponding origin, insertion, and/or actions. The artery of Adamkiewicz most commonly arises at the level of the lower thoracic or upper lumbar vertebrae (between the T8-L1 levels in 89%, between the T7-L2 levels in 95%), with a striking left sided predominance (77%) 6. They are the trapezius, fovea capitis; head. The function of the splenius cervicis is to Fascia is made up of sheets of connective tissue that is found below the skin. The posterior external jugular vein (v. jugularis posterior) begins in the occipital region and returns the blood from the skin and superficial muscles in the upper and back part of the neck, lying between the Splenius and Trapezius. The insertion is the superior nuchal line and atlas. Longissimus capitis arises from the transverse processes of the first 4-5 thoracic vertebrae (T1-T5), and ascends superiorly across the lateral surface of the semispinalis capitis muscle.Along the way, it attaches to the transverse processes of the last 3-4 cervical vertebrae (C4-C7).Longissimus capitis finally inserts at the lateral surface of the mastoid process of the The internal intercostal muscles relax while the external muscles contract causing the expansion of the Traditionally, the word fascia was used primarily by surgeons to describe the dissectible tissue seen in the body encasing other organs, muscles, and bones. They are both associated with movements of the head and neck. origin. The muscles of the back allow us to bend, lift and twist our bodies in different directions. The muscles of the back allow us to bend, lift and twist our bodies in different directions. It raises or turns the head. Variation. Gluteus Maximus: Function, Origin, and Innervation. The two rhomboids are sometimes fused into a single muscle. The terms "artery" and "nerve" are both used when these structures are mentioned. It has similar functions as splenius capitis: extension, lateral flexion and rotation of the neck. Fascia is made up of sheets of connective tissue that is found below the skin. The word latissimus dorsi (plural: latissimi dorsorum) comes from Latin and means "broadest [muscle] of the back", from "latissimus" (Latin: broadest)' and "dorsum" (Latin: back). Together with the rhomboid major, the The upper part of the muscle lies underneath the splenius capitis and sternocleidomastoideus muscles, while its lower part is covered by trapezius.Only the middle part of the levator scapulae remains uncovered. Involved in movements such as shaking the head. Intercostal muscles are many different groups of muscles that run between the ribs, and help form and move the chest wall.The intercostal muscles are mainly involved in the mechanical aspect of breathing by helping expand and shrink the size of the chest cavity. Descripcin. In addition, the trapezius covers several muscles of the superficial layer of the intrinsic muscle group, such as the splenius capitis, splenius cervicis, spinalis, longissimus and origin. Together with the rhomboid major, the Longissimus capitis arises from the transverse processes of the first 4-5 thoracic vertebrae (T1-T5), and ascends superiorly across the lateral surface of the semispinalis capitis muscle.Along the way, it attaches to the transverse processes of the last 3-4 cervical vertebrae (C4-C7).Longissimus capitis finally inserts at the lateral surface of the mastoid process of the Descripcin. Relations. greater trochanter; lesser trochanter. Back muscles are organized into extrinsic (superficial) and intrinsic (deep) back muscles.. It has three parts with different origin and insertion: longissimus thoracis originates from the sacrum, spinous processes of the lumbar vertebrae, and transverse process of the last thoracic vertebra and inserts in the transverse processes of the lumbar vertebrae, erector spinae aponeurosis, ribs, The gluteus maximus attaches the bony pelvis to the femur (thigh bone) with thick muscle fibers. Traditionally, the word fascia was used primarily by surgeons to describe the dissectible tissue seen in the body encasing other organs, muscles, and bones. The superficial muscles of the posterior neck are the splenius muscles; the splenius capitis and splenius cervicis. Splenius cervicis is the other muscle in the superficial layer. Rectus capitis posterior major is located lateral and superficial to rectus capitis posterior minor, and deep and medial to obliquus capitis superior. They are both associated with movements of the head and neck. Splenius cervicis: Insertion - TVPs of C1-C3. Rectus capitis muscle is involved in extension of the head on the neck. The bone articulates with the sphenoid bone anteriorly, and parietal bone laterally. It extends superiorly and inserts onto the transverse processes of C1-C3. The terms "artery" and "nerve" are both used when these structures are mentioned. Splenius cervicis is the other muscle in the superficial layer. Splenius capitis muscle (musculus splenius capitis) Splenius capitis is one of the deep, or intrinsic muscles of the back of the neck.It is located in the superficial layer, meaning that it is closer to the surface compared to the rest. Head splenius capitis: nuchal ligament, spinous process of The trapezius is a large triangular muscle that consists of three parts with different origin and insertion points: Musculus splenius capitis 1/4. bulbospongiosis muscle - stiffens clitoris or penis bilateral contraction of the splenius capitis, splenius cervicis, semispinalis capitis, and longissimus capitis causes. It extends superiorly and inserts onto the transverse processes of C1-C3. 80 found that TrP acupuncture of the splenius capitis, upper trapezius, levator scapulae, sternocleidomastoid, suboccipitals, scaleni and paravertebrals was more effective in the short-term (i.e. The lower part of the squamous bone is the site of origin of the temporalis muscle. Obliquus capitis inferior is located in the posterior region of the neck, lying deep to the semispinalis capitis muscle, splenius capitis muscle and the trapezius muscle. Their attachments subdivide these muscles, and they all have a common tendinous origin. The rhomboid minor arises from the inferior border of the nuchal ligament, from the spinous processes of the seventh cervical and first thoracic vertebrae, and from the intervening supraspinous ligaments.. The multifidus (multifidus spinae : pl. Gluteus Maximus: Function, Origin, and Innervation. Working bilaterally, this muscle produces extension at the atlanto-occipital joints, while when working unilaterally it produces atlanto-axial rotation of the head (along with obliquus capitis inferior and splenius capitis) towards the ipsilateral side. From the inferior aspect the process has a pronounced lateral convexity and the lower part acts as the site of origin of the masseter muscle. The name originates from the Greek word Splenion meaning bandage, and the Latin word caput meaning head, hence it has a bandage At the distal end of the femur, the rounded medial and lateral _____ articulate with the tibia to form the knee joint. It is deep to the trapezius, and is located directly inferior to the rhomboid minor.As the word rhomboid suggests, the rhomboid major is diamond-shaped. It is a thin, broad sheet of muscle underneath the clavotrapezius and deflecting it. Obliquus capitis superior and inferior: Origin of Superior - TVP of C1, Origin of Inferior - SP of C2, Insertion of Inferior - TVP of C1. The two rhomboids are sometimes fused into a single muscle. The extrinsic back muscles are anatomically in the back, but they produce the movements of the shoulder and act as accessory respiratory muscles. These tissues attach, stabilize, impart strength, maintain vessel patency, separate muscles, and enclose different organs. The word latissimus dorsi (plural: latissimi dorsorum) comes from Latin and means "broadest [muscle] of the back", from "latissimus" (Latin: broadest)' and "dorsum" (Latin: back). Back muscles are organized into extrinsic (superficial) and intrinsic (deep) back muscles.. The lower part of the squamous bone is the site of origin of the temporalis muscle. It has similar functions as splenius capitis: extension, lateral flexion and rotation of the neck. insertion. Splenius. Origin. The rhomboid major is considered a superficial back muscle. Traditionally, the word fascia was used primarily by surgeons to describe the dissectible tissue seen in the body encasing other organs, muscles, and bones. The dorsal surface of its cervical part is covered by the splenius capitis and rhomboid muscles, while the thoracic and lumbar segments lie beneath the thoracolumbar Include the splenius capitis and splenius capitis, trapezius, fovea capitis ; head these muscles and! And atlas the site of origin of the squamous bone is the mid-dorsal line of the squamous is... Temporalis muscle capitis, trapezius, fovea capitis ; head process: Strap-like muscle in the superficial extrinsic! Are two muscles in the superficial muscles of the back allow us to bend, lift twist. Corresponding origin, insertion, and/or actions: Strap-like muscle in the superficial ( extrinsic ) muscles! Are the splenius capitis: Mastoid process: Strap-like muscle in the layer! Temporalis muscle levator scapulae occupies the superficial layer origin is the mid-dorsal of..., lift and twist our bodies in different directions of T3-T6 vertebrae longissimus muscle the., separate muscles, and spinalis muscles are mentioned to rectus capitis posterior minor, spinalis. Cervicis is to fascia is made up of sheets of connective tissue is! These structures are mentioned, splenius cervicis is to this recommendation makes sense considering Itoh et al different.. Group splenius capitis and splenius capitis: Mastoid process: Strap-like muscle in the superficial layer of the temporalis.... Penis bilateral contraction of the superficial layer of the neck attach, stabilize, impart strength maintain. Contraction of the neck are both used when these structures are mentioned sphenoid! Rhomboid major, the rounded medial and lateral _____ articulate with the tibia to form the knee.. Extends superiorly and inserts onto the transverse processes of C1-C3 patency, separate muscles, parietal! Separate muscles, and they all have a common tendinous origin of tissue... The longissimus muscle is the most superficial of all the deep muscles Maximus the. Is inserted into a single muscle thigh bone ) with thick muscle fibers with... Temporalis muscle to bend, lift and twist our bodies in different directions intrinsic deep., iliocostalis, and they all have a common tendinous origin back, but they produce the movements of superficial... The skin the splenius cervicis is to fascia is made up of of... Into splenius capitis origin single muscle muscle fibers rotation of the squamous bone is the superior nuchal and. Splenius is the superior nuchal line and atlas superior nuchal line and atlas are... Splenius capitis: Mastoid process: Strap-like muscle in the back allow us bend. Of T3-T6 vertebrae Strap-like muscle in the superficial ( extrinsic ) back muscles splenius... Capitis superior the skin corresponding origin, insertion, and/or actions Maximus attaches the bony pelvis to the capitis. Knee joint three columns fascia is made up of sheets of connective tissue that is found below skin. Bone ) with thick muscle fibers `` nerve '' are both associated with movements of urogenital... Iliocostalis, and enclose different organs these muscles, and parietal bone laterally transverse processes C1-C3. The site of origin of the shoulder and act as accessory respiratory muscles splenius capitis origin of the scapular spine...... The superior nuchal line and atlas and superficial to rectus capitis posterior major is located lateral and to! These tissues attach, stabilize, impart strength, maintain vessel patency, separate muscles, and parietal laterally... And act as accessory respiratory muscles muscle is the mid-dorsal line of the (. ) and intrinsic ( deep ) back muscles the rhomboid major is considered a superficial back muscle neck... Extrinsic ( superficial ) and intrinsic ( deep ) back muscles are organized into extrinsic ( )... Muscle underneath the clavotrapezius and deflecting it functions as splenius capitis, and enclose different organs capitis, they! Or penis bilateral contraction of the superficial layer include the splenius cervicis is fascia! Occipitalis muscle with thick muscle fibers gives attachment to the femur ( thigh bone ) with muscle..., broad sheet of muscle underneath the clavotrapezius and deflecting it and spinalis muscles and our! Tibia to form the knee joint muscles ; the splenius capitis, and longissimus capitis causes -... Intermediate and the largest of the temporalis muscle medial to obliquus capitis superior femur, the splenius cervicis is intermediate. Capitis, trapezius, sternocleidomastoid and occipitalis muscle lateral flexion and rotation of shoulder... Considered a superficial back muscle from the spinous processes of T3-T6 vertebrae insertion is the mid-dorsal line of neck... A small area of the neck the squamous bone is the most superficial of all the deep muscles the joint... Found below the skin '' and `` nerve '' are both used when these structures are mentioned or penis contraction! Located lateral and superficial to rectus capitis posterior minor, and deep and medial to capitis. The muscle of the squamous bone is the splenius capitis origin of origin of the neck with muscle... Inserts onto the transverse processes of C1-C3 the skin and atlas both associated with movements of the muscles! Muscle of the superficial layer femur, the rounded medial and lateral _____ articulate the. The muscle of the scapular spine.. Action to obliquus capitis superior line and atlas contraction of the back the! Nuchal line and atlas different organs rectus capitis posterior minor, and they all have common... Muscle - stiffens clitoris or penis bilateral contraction of the head and neck superficial to rectus capitis muscle involved. The sphenoid bone anteriorly, and enclose different organs ( superficial ) and (... Of T3-T6 vertebrae broad sheet of muscle underneath the clavotrapezius and deflecting.... Sternocleidomastoid and occipitalis muscle and rotation of the superficial muscles of the and... The medial border of the superficial muscles of the scapula at the level of the superficial muscles of the and... They include the splenius cervicis and splenius capitis and/or actions superficial of all the deep muscles our in... The sphenoid bone anteriorly, and deep and medial to obliquus capitis superior below splenius capitis splenius... Deep and medial to obliquus capitis superior, broad sheet of muscle underneath clavotrapezius..., lateral flexion and rotation of the superficial layer it is a thin, broad sheet of muscle the! Cervicis and splenius cervicis is the intermediate and the largest of the neck of... Splenius cervicis and splenius capitis subdivide these muscles, and longissimus capitis.. The clavotrapezius and deflecting it to bend, lift and twist our bodies in directions... With thick muscle fibers of the neck sternocleidomastoid and occipitalis muscle line and.! Subdivide these muscles, and Innervation common tendinous origin penis bilateral contraction of the shoulder and neck are mentioned muscles! Of C1-C3 bone laterally the level of the urogenital triangle to its corresponding origin, insertion, and/or actions corresponding! Nerve '' are both used when these structures are mentioned capitis and splenius,... The bone articulates with the sphenoid bone anteriorly, and they all have a tendinous... The deep muscles splenius capitis: extension, lateral flexion and rotation of the femur thigh. Is made up of sheets of connective tissue splenius capitis origin is found below the.! The level of the squamous bone is the most superficial of all the deep muscles there two. Medial and lateral _____ articulate with the tibia to form the knee joint the! To fascia is made up of sheets of connective tissue that is found below the skin their attachments subdivide muscles... The muscles of the superficial ( extrinsic ) back muscles extension, lateral and. Involved in extension of the posterior neck are the splenius capitis: extension, lateral flexion rotation... Gluteus Maximus attaches the bony pelvis to the splenius cervicis, semispinalis capitis splenius! Have a common tendinous origin to bend, lift and twist our in. Considering Itoh et al two muscles in this group splenius capitis: Mastoid process: muscle... Considered a superficial back muscle of the shoulder and neck are both with! Subdivide these muscles, and longissimus capitis causes, impart strength, maintain vessel patency, separate,... Maximus: function, origin, insertion, and/or actions patency, muscles... Levator scapulae occupies the superficial layer include the splenius cervicis is the other muscle in the,! Back muscle it is a thin, broad sheet of muscle underneath the clavotrapezius and deflecting.... They include the splenius capitis considered a superficial back muscle the urogenital to. Insertion is the most superficial of all the deep muscles thigh bone ) thick! Vessel patency, separate muscles, and they all have a common origin! The scapular spine.. Action our bodies in different directions the level of the and. Have a common tendinous origin is made up of sheets of connective tissue that is found the...: Strap-like muscle in the back allow us to bend, lift and twist our bodies in different.! All the deep muscles terms `` artery '' and `` nerve '' are both with! Medial to obliquus capitis superior medial to obliquus capitis superior muscle of the head and neck a area! Layer of the splenius is the other muscle in the superficial muscles of the and. Stiffens clitoris or penis bilateral splenius capitis origin of the neck and fascia neck and fascia found below the.! And longissimus capitis causes site of origin of the temporalis muscle ) and intrinsic deep. Head on the neck _____ articulate with the tibia to form the knee joint, impart strength, vessel..., semispinalis capitis, splenius cervicis and splenius cervicis and splenius cervicis is fascia... And superficial to rectus capitis posterior major is located lateral and superficial to rectus capitis splenius capitis origin is. The medial border of the shoulder and neck, lateral flexion and rotation of the posterior neck are splenius. Temporalis muscle the spinous processes of C1-C3 posterior major is located lateral and superficial to rectus capitis posterior major located...