Extrinsic Muscles of the Thoracic (or Pectoral) Limb (Muscles that
... Sternothyrohyoideus 2. Sternothyroideus 2. “ “ 2. Lateral surface of thyroid cartilage Longus capitis “V”-shaped attachments Longus colli points on vertebral bodies Carotid Sheath - Made up of deep fascia, which is continuous with the fascia of the thorax Any infection of the carotid sheath can po ...
... Sternothyrohyoideus 2. Sternothyroideus 2. “ “ 2. Lateral surface of thyroid cartilage Longus capitis “V”-shaped attachments Longus colli points on vertebral bodies Carotid Sheath - Made up of deep fascia, which is continuous with the fascia of the thorax Any infection of the carotid sheath can po ...
Temporal Bone
... 1-7 = true ribs attach to the sternum by separate cartilage extensions Ribs 8-10 = false ribs; do not attach directly to the sternum; cartilages fuse before attachment Ribs 11-12 = floating ribs; do not connect to sternum at all ...
... 1-7 = true ribs attach to the sternum by separate cartilage extensions Ribs 8-10 = false ribs; do not attach directly to the sternum; cartilages fuse before attachment Ribs 11-12 = floating ribs; do not connect to sternum at all ...
25-Ankle joint & tarsal
... digitorum longus, and peroneus tertius. It is limited by the tension of the tendocalcaneus , the posterior fibers of the medial ligament and the calcaneofibular ligament. During dorsiflexion the wider anterior part of the articular surface of the talus is forced between the medial & lateral malleolu ...
... digitorum longus, and peroneus tertius. It is limited by the tension of the tendocalcaneus , the posterior fibers of the medial ligament and the calcaneofibular ligament. During dorsiflexion the wider anterior part of the articular surface of the talus is forced between the medial & lateral malleolu ...
The Appendicular Skeleton
... Metacarpal #1 is associated with your thumb and has the most flexibility and even a different type of joint for attachment. This allows your thumb to be used in opposition (the opposing thumb) to your other fingers. There are 14 miniature long bones called the phalanges that make up the human finger ...
... Metacarpal #1 is associated with your thumb and has the most flexibility and even a different type of joint for attachment. This allows your thumb to be used in opposition (the opposing thumb) to your other fingers. There are 14 miniature long bones called the phalanges that make up the human finger ...
The Appendicular Skeleton
... Metacarpal #1 is associated with your thumb and has the most flexibility and even a different type of joint for attachment. This allows your thumb to be used in opposition (the opposing thumb) to your other fingers. There are 14 miniature long bones called the phalanges that make up the human finger ...
... Metacarpal #1 is associated with your thumb and has the most flexibility and even a different type of joint for attachment. This allows your thumb to be used in opposition (the opposing thumb) to your other fingers. There are 14 miniature long bones called the phalanges that make up the human finger ...
Document
... ◦ The accessory nerve (CN XI) exits the cranial cavity, descends down the neck, innervates sternocleidomastoid and enters the posterior triangle. It crosses the posterior triangle in an oblique, inferoposterior direction, within the investing layer of fascia. It lies relatively superficially in the ...
... ◦ The accessory nerve (CN XI) exits the cranial cavity, descends down the neck, innervates sternocleidomastoid and enters the posterior triangle. It crosses the posterior triangle in an oblique, inferoposterior direction, within the investing layer of fascia. It lies relatively superficially in the ...
Peripheral Nervous System
... ● Innervates the muscles of facial expression. ● A person who cannot blink or smile may have damage to this nerve. ● BELL’S PALSY is damage of the facial nerve causing paralysis on one side. ...
... ● Innervates the muscles of facial expression. ● A person who cannot blink or smile may have damage to this nerve. ● BELL’S PALSY is damage of the facial nerve causing paralysis on one side. ...
Peripheral Nervous System
... Spinal Nerves 8 pairs of cervical nerves (C1 - C8) 12 pairs of thoracic nerves (T1-T12) 5 pairs of lumbar nerves (L1-L5) 5 pairs of sacral nerves (S1-S5) 1 pair of coccygeal nerves (Co) ...
... Spinal Nerves 8 pairs of cervical nerves (C1 - C8) 12 pairs of thoracic nerves (T1-T12) 5 pairs of lumbar nerves (L1-L5) 5 pairs of sacral nerves (S1-S5) 1 pair of coccygeal nerves (Co) ...
Blue Boxes Anatomy Pg 984—Bones of Neck Cervical pain: inflamed
... Foreign bodies in laryngopharynx: may lodge in recess of piriform fossae, superior laryngeal and internal are vulnerable Sinus tract from piriform fossa: sinus tract may pass from piriform fossa to thyroid and cause inflammation Tonsillectomy: dissect palatine tonsil from tonsillar bed (bleed from e ...
... Foreign bodies in laryngopharynx: may lodge in recess of piriform fossae, superior laryngeal and internal are vulnerable Sinus tract from piriform fossa: sinus tract may pass from piriform fossa to thyroid and cause inflammation Tonsillectomy: dissect palatine tonsil from tonsillar bed (bleed from e ...
Spinal Nerves - UMK CARNIVORES 3
... First and second nerve supply to the external ear, masseter muscle, muscle of the neck and throat region. Third and fourth supply to the neck muscles. Fifth, sixth and seventh ventral cervical nerve supply to the neck and in addition Phrenic nerve forms from these three nerves and supply to the ...
... First and second nerve supply to the external ear, masseter muscle, muscle of the neck and throat region. Third and fourth supply to the neck muscles. Fifth, sixth and seventh ventral cervical nerve supply to the neck and in addition Phrenic nerve forms from these three nerves and supply to the ...
Spinal Nerves - UMK CARNIVORES 3
... First and second nerve supply to the external ear, masseter muscle, muscle of the neck and throat region. Third and fourth supply to the neck muscles. Fifth, sixth and seventh ventral cervical nerve supply to the neck and in addition Phrenic nerve forms from these three nerves and supply to the ...
... First and second nerve supply to the external ear, masseter muscle, muscle of the neck and throat region. Third and fourth supply to the neck muscles. Fifth, sixth and seventh ventral cervical nerve supply to the neck and in addition Phrenic nerve forms from these three nerves and supply to the ...
the spinal cord and spinal nerves
... cord and controlling contraction of the ends of the muscle spindle cells. - Are responsible for regulating the sensitivity of the muscle spindles. Axons of these sensory neurons synapse directly with motor neurons in the spinal cord called alpha motor neurons – which in turn innervate the muscle in ...
... cord and controlling contraction of the ends of the muscle spindle cells. - Are responsible for regulating the sensitivity of the muscle spindles. Axons of these sensory neurons synapse directly with motor neurons in the spinal cord called alpha motor neurons – which in turn innervate the muscle in ...
Slide 1
... • Sternal end: the thickened medial end of the clavicle that articualtes with the manubrium of the sternum. • Acromial end: the thinner lateral end of the clavicle that articulates with the acromion of the scapula. • Conoid tubercle: a small projection found on the inferior surface of the lateral en ...
... • Sternal end: the thickened medial end of the clavicle that articualtes with the manubrium of the sternum. • Acromial end: the thinner lateral end of the clavicle that articulates with the acromion of the scapula. • Conoid tubercle: a small projection found on the inferior surface of the lateral en ...
Chapter 1_5 Anatomical Terminology
... Superficial vs. Peripheral Superficial: toward or on the surface of the body (shallow) Ex: The epidermis is superficial to the dermis ...
... Superficial vs. Peripheral Superficial: toward or on the surface of the body (shallow) Ex: The epidermis is superficial to the dermis ...
Diaphragm C L I N I C A L N O T E S
... the crura the diaphragm arises from the medial and lateral arcuate ligaments (see Fig. 2.16). The medial arcuate ligament extends from the side of the body of the second lumbar vertebra to the tip of the transverse process of the first lumbar vertebra. The lateral arcuate ligament extends from the t ...
... the crura the diaphragm arises from the medial and lateral arcuate ligaments (see Fig. 2.16). The medial arcuate ligament extends from the side of the body of the second lumbar vertebra to the tip of the transverse process of the first lumbar vertebra. The lateral arcuate ligament extends from the t ...
Sutter Research
... measured from the center of the anterior arch of the foramen magnum with dividers will show one degree of sideslip for each one/thirty-second, of an inch difference. The sum of the lateral movement of the lateral masses away from and toward center being roughly one and one-half times the movement of ...
... measured from the center of the anterior arch of the foramen magnum with dividers will show one degree of sideslip for each one/thirty-second, of an inch difference. The sum of the lateral movement of the lateral masses away from and toward center being roughly one and one-half times the movement of ...
bone quiz - Sinoe Medical Association
... 15. Sex hormones also stimulate _______________________________________ 16. Females typically reach their maximum heights earlier than males because __ __________________________________________________________________ 17. Physical stress stimulates__________________________________________ III. Bon ...
... 15. Sex hormones also stimulate _______________________________________ 16. Females typically reach their maximum heights earlier than males because __ __________________________________________________________________ 17. Physical stress stimulates__________________________________________ III. Bon ...
Anatomy of the Neck
... Nerves to strap muscles of anterior triangle Nerves to muscles of floors at posterior triangle ...
... Nerves to strap muscles of anterior triangle Nerves to muscles of floors at posterior triangle ...
Vertebra
In the vertebrate spinal column, each vertebra is an irregular bone with a complex structure composed of bone and some hyaline cartilage, the proportions of which vary according to the segment of the backbone and the species of vertebrate animal.The basic configuration of a vertebra varies; the large part is the body, and the central part is the centrum. The upper and lower surfaces of the vertebra body give attachment to the intervertebral discs. The posterior part of a vertebra forms a vertebral arch, in eleven parts, consisting of two pedicles, two laminae, and seven processes. The laminae give attachment to the ligamenta flava. There are vertebral notches formed from the shape of the pedicles, which form the intervertebral foramina when the vertebrae articulate. These foramina are the entry and exit conducts for the spinal nerves. The body of the vertebra and the vertebral arch form the vertebral foramen, the larger, central opening that accommodates the spinal canal, which encloses and protects the spinal cord.Vertebrae articulate with each other to give strength and flexibility to the spinal column, and the shape at their back and front aspects determines the range of movement. Structurally, vertebrae are essentially alike across the vertebrate species, with the greatest difference seen between an aquatic animal and other vertebrate animals. As such, vertebrates take their name from the vertebrae that compose the vertebral column.