Movement System

8/7/2019 Movement System

1/30

By : Fadhilah Harmen


2/30


3/30


4/30

Whats muscle?y Muscle is a tissue whose cells are arranged longitudinally and has the ability to

cause tension which is parallel to longitudinal axis

Heart

y Muscle Smooth

Striated


5/30

Heart Muscley Just found in Heart

y Has a slow reflex and

reactiony Used to pump blood in or

out of heart


6/30

Smooth muscley It has homogeneous fibril

y Contract by reflex and

influenced by autonomy nervey It has a slow reaction

y Found in internal organs like

digestive tract, respiratory

tract, etc


7/30

Striated muscle (skeleton muscle)y Contract is fast and under

what we want and influenced

by conscious nervey light and dark lines

criss-cross along the muscle

fibers.y The function is to move

skeleton and protect it fromhard impact


8/30


9/30

Boney Function of bone :

y To make our body stand

y To make the shape of our bodyy Help our body to move

Cartilage

Bone

Osteon


10/30

Cartilagey Composed of chondrocytes cells that secrete matrix

(condrine) of hyalline or collagen

y Cartilage in a child come from mesenchyme withmore chondrocytes then condrine

y Cartilage in an adult has less chondrocytes thencondrine

y Ex : ear leaf


11/30

Hard boney Hard bone is made by the fused of cartilage by

using ossification process

y Cartilage has a space that will be filled by osteoblast(bone former cells), and osteoblast will produceosteosit (bone cells), every unit of bone cells willencircle the blood vessel and nerve fiber. Matrix will

produce calcium and phosphor that will make thebone hard


12/30

Whats ossification process?y Cartilage has a space that will be filled by osteoblast

(bone former cells), and osteoblast will produce

osteosit (bone cells), every unit of bone cells willencircle the blood vessel and nerve fiber. Matrix willproduce calcium and phosphor that will make thebone hard

dismal

y Ossivication Pericondral

condral

Encondral


13/30

Types of hard boney Long bone (pipe bone)

ex : thigh bone, finger bone, upper arm bone

Make the red blood cell

y Flat bone

y Ex : Shoulder blade bone, chest bone, rib bone

y Make the red and white blood cells

y Short bone

y Ex: spinal segmentsCarpusAnkle bone

y Make the red and white blood cell


14/30

pic

Flat bone Long bone Short bone


15/30

Types of pipe boney In the end of the bone called epiphyses

y In the middle of the bone called diatheses

in the center of it theres a space that contain bonemarrow. This space is formed by osteoclasts activity(Perombak tulang)

y Between epiphyses and diathese theres discus

epiphysealis. This disc is rich of osteoblast that willinfluenced the height growth


16/30

Bone marrow

Red bone marrow (Medulla Ossium Rubba)

y Bone marrow

Yellow bone marrow (Medulla Ossium Flava)


17/30

Pic.. Pic picture


18/30

Differences of hard bone and cartilages

Hard bone (osteon) Cartilage

y Use to give strength tomoving organ

y Between cells theres a roomthat contain protein ,phosphorus, calcium, andcollagen

y Older people has less flexiblebone than teenager

y In hard bone we can found acanal (havers canal) in themiddle of osteon that consistthe blood vessels and nervefiber

y consist of cells calledchondrocytes

y In chondrocytes we willfound space called lacuna

y Has much more collagen thenhard bone


19/30

PictureHard bone (osteon) Cartilage


20/30


21/30

Whats joints?y Joint is the connection between two or more bones

y Joint is covered by joint membrane (synovial

membrane)y This membrane will produce synovial oil that used to

be the joint lubricant

y Joint is sutured by ligamen


22/30

Types of jointsy Joints consist of 3:

y Fixed joint (sinartrosis)

Cant be movey Stiff joint (amfiartrosis)

Can be move a little bit

y Moving joint (diartrosis)

Can be move freely


23/30

Sinartrosisy Sinartrosis adalah sendi yang tidak memungkinkan

adanya gerakan

y Sinatrosis sinfibrosis :

y sinatrosis yang tulangnya dihubungkan denganjaringan ikat fibrosa

y Contoh : persendian tulang tengkorak

y

Sinatrosis sinkondrsis :y sinatrosis yang dihubungkan oleh tulang rawan

y Contoh : hubungan antar segmen pada tulangbelakang


24/30

Amfiartrosisy Joints that can be moved a little bit

y Sindesmosis: Tulang dihubungkan oleh jaringan ikat

serabut dan ligamen.y Contoh:persendian antara fibula dan tibia.

y Sindesmosis: Tulang dihubungkan oleh jaringan ikat

serabut dan ligamen.y Contoh:persendian antara fibula dan tibia.


25/30

Take a pictureFixed joint Stiff joint


26/30

Moving jointy Joint that can be move freely

y Moving joint consist of 5 :

y Gliding jointy Hinge joint

y Saddle joint

y Ball and socket joint

y Washered joint


27/30

Gliding

joint

Joint whichhas 4directionmovement


28/30

Another jointy Hinge joint : Joint that only can move in one

direction

: Thigh bone and calf bone joints

y Saddle joint : Joint that can move in twodirections

: thumb joints

y Ball & socket joint : Joint that can move all direction

: shoulder bone and upper arm bone

y Washered joint (pivot) : joint that move circularly

: neck bone and atlas bone


29/30

Pic ..pic pic.


30/30

Hope you enjoy it

Movement System

Documents

Transcript of Movement System