复旦大学：《系统解剖学 Systematic Anatomy》教学课件_运动系统 Locomotor System_locomotor-5-muscle introduction,muscle of head nuck and trunk

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University seD Systematic Anatomy Locomotor system- Part 5 Introduction of myology The muscles of head, neck and trunk Dr Hongqi zhang(张红旗) Email:Zhanghg58@126.com Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 1 Dr.Hongqi Zhang (张红旗 ) Email: zhanghq58@126.com Systematic Anatomy Locomotor system - Part 5 Introduction of myology The muscles of head, neck and trunk

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Myology Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Myology

Copy Right- Hongqi ZHANG-Departmenth Real-life Popeye's lin biceps are the world's biggest Meet the latest entries into guinness world records From Egypt, Arm circumference 69cm, exercised for10year, 1.4kg chicken, 0.5kg steak or fish. Enter the guiness world record Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University From Egypt,Arm circumference 69cm,exercised for10year, 1.4kg chicken,0.5kg steak or fish,Enter the Guiness World Record

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University

Copy RI General description of myology rsity The skeletal muscles are the muscles attached to the bone fascia or skin Muscles occupy about 40% of body weight More than 600 muscles in the whole body Each muscle possess a definite shape, structure, location, blood supply, nerve innervation Each muscle is regarded as a organ Necrosis(if lost blood supply), Paralysis(if lose nerve control), Atrophy(don't use for a long time) Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University The skeletal muscles are the muscles attached to the bone,fascia or skin. Muscles occupy about 40% of body weight. More than 600 muscles in the whole body Each muscle possess a definite shape, structure, location, blood supply,& nerve innervation. Each muscle is regarded as a organ. Necrosis(if lost blood supply), Paralysis(if lose nerve control),Atrophy(don’t use for a long time). General description of myology

Classification of the muscle according to structure Skeletal muscle (attach to bones)_ voluntary muscle striated muscle (Alternating light& dark pattern) Cardiac muscle(in heart) involuntary muscle Smooth muscle (in wall of vessel viscera) Copy Right- rtment of Anatomy-Fudan University

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Cardiac muscle (in heart) Skeletal muscle (attach to bones) voluntary muscle Classification of the muscle according to structure Smooth muscle (in wall of vessel & viscera) striated muscle involuntary muscle (Alternating light & dark pattern)

tomy-FUr Classification of the muscle according to position ◆ Head musc|e Neck muscle Muscles of thorax ◆ Trunk muscle→ Diaphragm Muscles of abdomen Perineal muscle ◆ Muscle of upper limb Muscles of shoulder Muscles of upper arm Muscles of forearm Muscles of hand Muscles of hi ◆ Muscles of lower limb- M5 Copy Right- Hongqi ZHANG-Department of A Muscles of foot

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Classification of the muscle according to position Head muscle Neck muscle Trunk muscle Muscle of upper limb Muscles of lower limb Muscles of back Muscles of thorax Diaphragm Muscles of abdomen Perineal muscle Muscles of shoulder. Muscles of upper arm Muscles of forearm Muscles of hand Muscles of hip Muscles of thigh Muscles of leg Muscles of foot

Classification of muscle according to shape Classification Long muscle Short muscle Broad muscle Orbicular muscle Short m Broad m Orbicular m ong muscle Unipennate multipennate digastric rectus abdominis Copy Rig biceps yqi ZHANC Bipennate nt of Anatomy-Fudan Uni Multibelly m

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Short m. Broad m. Orbicular m. Classification Long muscle Short muscle Broad muscle Orbicular muscle Long muscle biceps multipennate digastric muscle UnipennateBipennate Classification of muscle according to shape rectus abdominis Multibelly m

Copy Rid Structure of skeleton muscle niversity Muscular part tendinous part Muscular Muscular part part Tendon→ Tendinous intersection Bell Tendon Aponeurosis Belly-contractive Tendon-don't contract Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Structure of skeleton muscle Belly Tendon Aponeurosis Tendinous intersection Belly-contractive Tendon-don’t contract Muscular part Muscular part Muscular part & tendinous part Tendon

Copy Right- Ho Muscle attachment in University 1-Origin 2-Belly 3-Tendon 4-Insertion 234 Usually muscle distribute paired Muscle works as functional groups Extensor flexor Pronator supinator abductor adductor medial rotator. lateral rotator Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Muscle attachment 1-Origin 2-Belly 3-Tendon 4-Insertion 1 2 3 4 Usually muscle distribute paired Muscle works as functional groups Extensor & flexor Pronator & supinator Abductor & adductor medial rotator. & lateral rotator