logging in or signing up Anatomy Muscles of Cat rasardea Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 3496 Category: Education License: All Rights Reserved Like it (3) Dislike it (0) Added: February 26, 2010 This Presentation is Public Favorites: 2 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Anatomy Review : Anatomy Review Cat Muscles Written by Eduardo Alvarez & Roberto Martinez Students of Professor Gonsalves’ LACC Anatomy 1 Class MUSCLES OF MASTICATION : MUSCLES OF MASTICATION Masseter : Masseter Origin: Maxilla and Zygomatic Arch Insertion: Mandible Action: Elevates Mandible (closing mouth), Protracts Mandible Temporalis : Temporalis Origin: Temporal Bone Insertion: Mandible Action: Elevates and Retracts Mandible Digastric : Digastric Origin: Occipital Bone and Mastoid Process Insertion: Mandible Action: Depresses Lower Jaw Mylohyoid : Mylohyoid Origin: Layrnx Insertion: Hyoid Bone Action: Raises Floor of Mouth and Pulls Hyoid Forward NECK MUSCLES THAT MOVE THE HEAD : NECK MUSCLES THAT MOVE THE HEAD Sternomastoid (only in cats) : Sternomastoid (only in cats) Origin: Manubrium Insertion: Mastoid Process Action: Turns and Depresses Head Cleido-mastoid : Cleido-mastoid Origin: Clavicle Insertion: Mastoid Process Action: Pulls Head Laterally and Pulls Clavicle Cranial MUSCLES OF HYOID, LAYRNX, & TONGUE : MUSCLES OF HYOID, LAYRNX, & TONGUE Sternohyoid : Sternohyoid Origin: First Rib (Intercostal) Insertion: Hyoid Bone Action: Pulls Hyoid Caudally, Raises Ribs and Sternum Sternothyroid : Sternothyroid Origin: First Rib (Intercostal) Insertion: Larynx Action: Pulls Larynx Caudal (down) Thyrohyoid : Thyrohyoid Origin: Larynx Insertion: Hyoid Bone Action: Raises Larynx Geniohyoid(deep to Mylohyoid) : Geniohyoid(deep to Mylohyoid) Origin: Mandible Insertion: Hyoid Bone Action: Pulls Hyoid Cranial (up) MUSCLES THAT ATTACH PECTORAL APPENDAGES TO THE VERTEBRAL COLUMN : MUSCLES THAT ATTACH PECTORAL APPENDAGES TO THE VERTEBRAL COLUMN Trapezius : Trapezius Origin: Occipital Bone and Cervical and Thoracic Vertebrae Insertion: Scapula Action: Raises Clavicle, Adducts, Elevates and Depresses Scapula Latissimus Dorsi : Latissimus Dorsi Origin: Thoracic and Lumbar Vertebrae Insertion: Humerus Action: Pulls Arm Dorsal (back) and Caudal (down) RhomboideusCapitis : RhomboideusCapitis Origin: Lamboidal Ridge Insertion: Scapula Action: Pulls Scapula Cranial (up) RhomboideusMinor : RhomboideusMinor Origin: Maxilla and Zygomatic Arch Insertion: Mandible Action: Elevates Mandible (closing mouth), Protracts Mandible capitis RhomboideusMajor : RhomboideusMajor Origin: Thoracic Vertebrae Insertion: Scapula Action: Pulls Scapula Dorsally (toward back) and Medially (towards midline) capitis LevatorScapulaeVentralis : LevatorScapulaeVentralis Origin: Occipital Bone and Atlas (C1) Insertion: Scapula Action: Pulls Scapula Cranial (toward head) MUSCLES THAT ATTACH PECTORAL APPENDAGES TO VENTRAL AND BODY WALL : MUSCLES THAT ATTACH PECTORAL APPENDAGES TO VENTRAL AND BODY WALL Pectoante-brachialis(cat only) : Pectoante-brachialis(cat only) Origin: Manubrium Insertion: Forearm (proximal end) Action: Adducts Arm Pectoralis Major : Pectoralis Major Origin: Sternum Insertion: Humerus Action: Adducts Arm Pectoralis Minor : Pectoralis Minor Origin: Sternum Insertion: Humerus Action: Adducts Arm Xiphi-humeralis(cat only) : Xiphi-humeralis(cat only) Origin: Xiphoid Process Insertion: Humerus Action: Adducts Arm SerratusAnterior : SerratusAnterior Origin: First 10 Ribs Insertion: Scapula Action: Pulls Scapula Forward, Depresses Scapula MUSCLES OF THE SHOULDER : MUSCLES OF THE SHOULDER (Deltoid)Clavodeltoid : (Deltoid)Clavodeltoid Origin: Clavicle Insertion: Humerus Action: Flexes Forearm (Deltoid)Acromio-deltoid : (Deltoid)Acromio-deltoid Origin: Scapula Insertion: Humerus Action: Flexes Humerus and Rotates it Outward (Deltoid)Spinodeltoid : (Deltoid)Spinodeltoid Origin: Clavicle Insertion: Humerus Action: Flexes Humerus and Rotates it Outward Supraspinatus : Supraspinatus Origin: Scapula Insertion: Humerus Action: Extends Humerus Infra-spinatus : Infra-spinatus Origin: Scapula Insertion: Humerus Action: Rotates Humerus Outward Teres major Rhomboideus major Teres Major : Teres Major Origin: Scapula Insertion: Humerus Action: Flexes Humerus and Rotates Humerus Inward Rhomboideus major Sub-Scapularis : Sub-Scapularis Origin: Subscapular Fossa Insertion: Humerus Action: Pulls Humerus Medially MUSCLES OF UPPER ARM : MUSCLES OF UPPER ARM Triceps Brachii : Triceps Brachii Origin: Long Head: Scapula Lateral Head and Medial Head: Humerus Insertion: Ulna Action: Extends Forearm Lateral head Medial head Long head Biceps Brachii : Biceps Brachii Origin: Scapula Insertion: Radial Tuberosity (Radius) Action: Flexes (lowers) and Supinates (raises) Forearm Brachialis : Brachialis Origin: Humerus Insertion: Ulna Action: Flexes (lowers) Forearm MUSCLES OF THE TRUNK : MUSCLES OF THE TRUNK Thoracic Region External Intercostals : External Intercostals Origin: Caudal border of rib above Insertion: Crainal border of rib below Action: Raises Rib (Inhalation) Origin: Cranial border of rib below Insertion: Caudal border of rib above Action: Draw Adjacent Ribs Together and Lower Rib Internal Intercostals Rectus Abdominous : Rectus Abdominous Origin: Pubic Bone Insertion: Costal Cartilage of 1st through 4th Ribs Action: Compresses Abdomen Extenal Abdominal Oblique : Extenal Abdominal Oblique Origin: Last nine Ribs Insertion: Sternum to Pubis Action: Compresses Abdomen Transversus Abdominis : Transversus Abdominis Origin: False Ribs, Lumbar Vertabrae, Ilium Insertion: Linea Alba Action: Compresses the Abdomen Extensor dorsi communis ? : Extensor dorsi communis ? Origin: Humerus Insertion: Tendons on 4 digits Action: Extends digits MUSCLES OF THE HIP REGION : MUSCLES OF THE HIP REGION Tensor fascia latae : Tensor fascia latae Origin: Ilium Insertion: Patella and Tibia Action: Extends Thigh, Aids in Abduction and Rotation Caudo-femoralis : Caudo-femoralis Origin: Caudal (Coccyx) Vertebrae Insertion: Patella Action: Abducts Thigh and Extends Shank Gluteus Maximums : Gluteus Maximums Origin: Sacral and Caudal Vertebrae Insertion: Femur Action: Abducts Thigh Gluteus Medius : Gluteus Medius Origin: Sacral and Caudal Vertebrae, & Iliac Insertion: Femur Action: Abducts Thigh MUSCLES OF THE THIGH : MUSCLES OF THE THIGH Dorsal Femoral Group (Flexors) Biceps Femoris : Biceps Femoris Origin: Ischial Tuberosity Insertion: Patella & Tibia Action: Adducts Thigh, Flexes Shank Semi-membranosus : Semi-membranosus Origin: Ischial Tuberosity Insertion: Femur Action: Extends Thigh Semi-tendinosus : Semi-tendinosus Origin: Ischial Tuberosity Insertion: Tibia Action: Flexes Shank MUSCLES OF THE THIGH : MUSCLES OF THE THIGH Ventral Femoral Group (Extensors) Sartorius : Sartorius Origin: Ilium Insertion: Patella Action: Adducts and Rotates Femur, Extends Tibia Quadriceps Rectus femoris : Quadriceps Rectus femoris Origin: Ilium Insertion: Patella Action: Extends Lower Leg Quadriceps Vastus Lateralis : Quadriceps Vastus Lateralis Origin: Femur Insertion: Patella Action: Extends Lower Leg Quadriceps Vastus Medialis : Quadriceps Vastus Medialis Origin: Femur Insertion: Patella Action: Extends Lower Leg MUSCLES OF THE THIGH : MUSCLES OF THE THIGH Medial Femoral Group Gracilis : Gracilis Origin: Ischium and Pubis Insertion: Tibia Action: Adducts Thigh and Pulls Caudally (down) Adductor Longus : Adductor Longus Origin: Pubis Insertion: Femur Action: Adducts Thigh Adductor Femoris : Adductor Femoris Origin: Pubis & Ischium Insertion: Femur Action: Extends Thigh MUSCLES OF THE LOWER LEG : MUSCLES OF THE LOWER LEG Gastrocnemius : Gastrocnemius Origin: Femur Insertion: Calcaneus Action: Extends Foot Soleus : Soleus Origin: Fibula Insertion: Metatarsals Action: Extends Foot Tibialis Anterior : Tibialis Anterior Origin: Tibia and Fibula Insertion: First Metatarsals Action: Flexes Foot You do not have the permission to view this presentation. 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Anatomy Muscles of Cat rasardea Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 3496 Category: Education License: All Rights Reserved Like it (3) Dislike it (0) Added: February 26, 2010 This Presentation is Public Favorites: 2 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Anatomy Review : Anatomy Review Cat Muscles Written by Eduardo Alvarez & Roberto Martinez Students of Professor Gonsalves’ LACC Anatomy 1 Class MUSCLES OF MASTICATION : MUSCLES OF MASTICATION Masseter : Masseter Origin: Maxilla and Zygomatic Arch Insertion: Mandible Action: Elevates Mandible (closing mouth), Protracts Mandible Temporalis : Temporalis Origin: Temporal Bone Insertion: Mandible Action: Elevates and Retracts Mandible Digastric : Digastric Origin: Occipital Bone and Mastoid Process Insertion: Mandible Action: Depresses Lower Jaw Mylohyoid : Mylohyoid Origin: Layrnx Insertion: Hyoid Bone Action: Raises Floor of Mouth and Pulls Hyoid Forward NECK MUSCLES THAT MOVE THE HEAD : NECK MUSCLES THAT MOVE THE HEAD Sternomastoid (only in cats) : Sternomastoid (only in cats) Origin: Manubrium Insertion: Mastoid Process Action: Turns and Depresses Head Cleido-mastoid : Cleido-mastoid Origin: Clavicle Insertion: Mastoid Process Action: Pulls Head Laterally and Pulls Clavicle Cranial MUSCLES OF HYOID, LAYRNX, & TONGUE : MUSCLES OF HYOID, LAYRNX, & TONGUE Sternohyoid : Sternohyoid Origin: First Rib (Intercostal) Insertion: Hyoid Bone Action: Pulls Hyoid Caudally, Raises Ribs and Sternum Sternothyroid : Sternothyroid Origin: First Rib (Intercostal) Insertion: Larynx Action: Pulls Larynx Caudal (down) Thyrohyoid : Thyrohyoid Origin: Larynx Insertion: Hyoid Bone Action: Raises Larynx Geniohyoid(deep to Mylohyoid) : Geniohyoid(deep to Mylohyoid) Origin: Mandible Insertion: Hyoid Bone Action: Pulls Hyoid Cranial (up) MUSCLES THAT ATTACH PECTORAL APPENDAGES TO THE VERTEBRAL COLUMN : MUSCLES THAT ATTACH PECTORAL APPENDAGES TO THE VERTEBRAL COLUMN Trapezius : Trapezius Origin: Occipital Bone and Cervical and Thoracic Vertebrae Insertion: Scapula Action: Raises Clavicle, Adducts, Elevates and Depresses Scapula Latissimus Dorsi : Latissimus Dorsi Origin: Thoracic and Lumbar Vertebrae Insertion: Humerus Action: Pulls Arm Dorsal (back) and Caudal (down) RhomboideusCapitis : RhomboideusCapitis Origin: Lamboidal Ridge Insertion: Scapula Action: Pulls Scapula Cranial (up) RhomboideusMinor : RhomboideusMinor Origin: Maxilla and Zygomatic Arch Insertion: Mandible Action: Elevates Mandible (closing mouth), Protracts Mandible capitis RhomboideusMajor : RhomboideusMajor Origin: Thoracic Vertebrae Insertion: Scapula Action: Pulls Scapula Dorsally (toward back) and Medially (towards midline) capitis LevatorScapulaeVentralis : LevatorScapulaeVentralis Origin: Occipital Bone and Atlas (C1) Insertion: Scapula Action: Pulls Scapula Cranial (toward head) MUSCLES THAT ATTACH PECTORAL APPENDAGES TO VENTRAL AND BODY WALL : MUSCLES THAT ATTACH PECTORAL APPENDAGES TO VENTRAL AND BODY WALL Pectoante-brachialis(cat only) : Pectoante-brachialis(cat only) Origin: Manubrium Insertion: Forearm (proximal end) Action: Adducts Arm Pectoralis Major : Pectoralis Major Origin: Sternum Insertion: Humerus Action: Adducts Arm Pectoralis Minor : Pectoralis Minor Origin: Sternum Insertion: Humerus Action: Adducts Arm Xiphi-humeralis(cat only) : Xiphi-humeralis(cat only) Origin: Xiphoid Process Insertion: Humerus Action: Adducts Arm SerratusAnterior : SerratusAnterior Origin: First 10 Ribs Insertion: Scapula Action: Pulls Scapula Forward, Depresses Scapula MUSCLES OF THE SHOULDER : MUSCLES OF THE SHOULDER (Deltoid)Clavodeltoid : (Deltoid)Clavodeltoid Origin: Clavicle Insertion: Humerus Action: Flexes Forearm (Deltoid)Acromio-deltoid : (Deltoid)Acromio-deltoid Origin: Scapula Insertion: Humerus Action: Flexes Humerus and Rotates it Outward (Deltoid)Spinodeltoid : (Deltoid)Spinodeltoid Origin: Clavicle Insertion: Humerus Action: Flexes Humerus and Rotates it Outward Supraspinatus : Supraspinatus Origin: Scapula Insertion: Humerus Action: Extends Humerus Infra-spinatus : Infra-spinatus Origin: Scapula Insertion: Humerus Action: Rotates Humerus Outward Teres major Rhomboideus major Teres Major : Teres Major Origin: Scapula Insertion: Humerus Action: Flexes Humerus and Rotates Humerus Inward Rhomboideus major Sub-Scapularis : Sub-Scapularis Origin: Subscapular Fossa Insertion: Humerus Action: Pulls Humerus Medially MUSCLES OF UPPER ARM : MUSCLES OF UPPER ARM Triceps Brachii : Triceps Brachii Origin: Long Head: Scapula Lateral Head and Medial Head: Humerus Insertion: Ulna Action: Extends Forearm Lateral head Medial head Long head Biceps Brachii : Biceps Brachii Origin: Scapula Insertion: Radial Tuberosity (Radius) Action: Flexes (lowers) and Supinates (raises) Forearm Brachialis : Brachialis Origin: Humerus Insertion: Ulna Action: Flexes (lowers) Forearm MUSCLES OF THE TRUNK : MUSCLES OF THE TRUNK Thoracic Region External Intercostals : External Intercostals Origin: Caudal border of rib above Insertion: Crainal border of rib below Action: Raises Rib (Inhalation) Origin: Cranial border of rib below Insertion: Caudal border of rib above Action: Draw Adjacent Ribs Together and Lower Rib Internal Intercostals Rectus Abdominous : Rectus Abdominous Origin: Pubic Bone Insertion: Costal Cartilage of 1st through 4th Ribs Action: Compresses Abdomen Extenal Abdominal Oblique : Extenal Abdominal Oblique Origin: Last nine Ribs Insertion: Sternum to Pubis Action: Compresses Abdomen Transversus Abdominis : Transversus Abdominis Origin: False Ribs, Lumbar Vertabrae, Ilium Insertion: Linea Alba Action: Compresses the Abdomen Extensor dorsi communis ? : Extensor dorsi communis ? Origin: Humerus Insertion: Tendons on 4 digits Action: Extends digits MUSCLES OF THE HIP REGION : MUSCLES OF THE HIP REGION Tensor fascia latae : Tensor fascia latae Origin: Ilium Insertion: Patella and Tibia Action: Extends Thigh, Aids in Abduction and Rotation Caudo-femoralis : Caudo-femoralis Origin: Caudal (Coccyx) Vertebrae Insertion: Patella Action: Abducts Thigh and Extends Shank Gluteus Maximums : Gluteus Maximums Origin: Sacral and Caudal Vertebrae Insertion: Femur Action: Abducts Thigh Gluteus Medius : Gluteus Medius Origin: Sacral and Caudal Vertebrae, & Iliac Insertion: Femur Action: Abducts Thigh MUSCLES OF THE THIGH : MUSCLES OF THE THIGH Dorsal Femoral Group (Flexors) Biceps Femoris : Biceps Femoris Origin: Ischial Tuberosity Insertion: Patella & Tibia Action: Adducts Thigh, Flexes Shank Semi-membranosus : Semi-membranosus Origin: Ischial Tuberosity Insertion: Femur Action: Extends Thigh Semi-tendinosus : Semi-tendinosus Origin: Ischial Tuberosity Insertion: Tibia Action: Flexes Shank MUSCLES OF THE THIGH : MUSCLES OF THE THIGH Ventral Femoral Group (Extensors) Sartorius : Sartorius Origin: Ilium Insertion: Patella Action: Adducts and Rotates Femur, Extends Tibia Quadriceps Rectus femoris : Quadriceps Rectus femoris Origin: Ilium Insertion: Patella Action: Extends Lower Leg Quadriceps Vastus Lateralis : Quadriceps Vastus Lateralis Origin: Femur Insertion: Patella Action: Extends Lower Leg Quadriceps Vastus Medialis : Quadriceps Vastus Medialis Origin: Femur Insertion: Patella Action: Extends Lower Leg MUSCLES OF THE THIGH : MUSCLES OF THE THIGH Medial Femoral Group Gracilis : Gracilis Origin: Ischium and Pubis Insertion: Tibia Action: Adducts Thigh and Pulls Caudally (down) Adductor Longus : Adductor Longus Origin: Pubis Insertion: Femur Action: Adducts Thigh Adductor Femoris : Adductor Femoris Origin: Pubis & Ischium Insertion: Femur Action: Extends Thigh MUSCLES OF THE LOWER LEG : MUSCLES OF THE LOWER LEG Gastrocnemius : Gastrocnemius Origin: Femur Insertion: Calcaneus Action: Extends Foot Soleus : Soleus Origin: Fibula Insertion: Metatarsals Action: Extends Foot Tibialis Anterior : Tibialis Anterior Origin: Tibia and Fibula Insertion: First Metatarsals Action: Flexes Foot