Sunday, May 1, 2011

CONTINUATION ON WHAT I'VE STUDIED YESTERDAY, LOCOMOTION.

THE VERTEBRAE.

  • Spinal cord goes through the vertebral foramen.
  • A typical vertebrae - (imagine it! bentuk macam kerbau) yang 'telinga' tu, is called TRANVERSE PROCESS. Then yang macam tanduk tu is called, SPINOUS PROCESS. Tengah2 lubang yang ada satu 'mata' tu, verebrae foramen. Yang tengah2 part bawah tu, is called, centrum.
  • Cervical Vertebrae (neck) -dia lagi kecik. and ada dua foramen. yang ada dua tu macam biasalah, start with transverse. so yang lubang kecik cenonet tu, ada dua tu, transverse foramen. and the spinous process bawah sikit. Centrum ada bawah. ok i think its easy to remember this. BETTER REMEMBER.
  • All cervical vertebrae has transverse vertebrae.
  • INGAT TAU. CERVICAL JEEE ADA TRANSVERSE VERTEBRAE INGAT TAUUU!
  • dum dum dum. ATLAS.. AXIS.
  • first one yang dekat cervical vertebrae, it atlas in other words. PALING ATAS! so. atlas atas sekali
  • 2nd one, is axis.
  • dua tu je yang lain sikit than the other cervicals.
  • AXIS, ada odontoid process.
Thoracic vertebrae -
  • yang tulang paling panjang tu is thoracic.
  • got spinous process. its long and directed downwards.
  • transverse and spinous process, serve as a point of attachment FOR ... MUSCLES AND LIGAMENTS.
Lumbar vertebrae -
  • LARGEST and STRONGEST vertebrae. Heh ~ hambar.
  • SHORT AND THICK.
  • LARGE CENTRUMS
  • WHAT DOES IT DO? - BEAR THE WEIGHT OF THE LOWERBACK.
Sacrum -
  • triangular bone.
  • Formend through the fusion of 5 bones.
Coccyx -
  • fusion of four bones.

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