review for 2nd pracs.pptx

8/12/2019 review for 2nd pracs.pptx

1/28

ROOF PLATE

FLOOR PLATE

DORSAL ROOT GANGLION

VENTRAL ROOT

EPENDYMAL LAYER OR NEURO EPITHELIUM

ALAR PLATE (MANTLE)

FATE: DORSAL HORN

( SENSORY ROOT OF

SPINAL NERVE)

SULCUS LAMITANS

BASAL PLATE (MANTLE)

FATE: VENTRAL HORN

( MOTOR ROOT OF

SPINAL NERVE)

MARGINAL LAYER

FATE: WHITE MATTER

MARAMI DITONG

OLIGODENDROCYTES

GRAY MATTER

SPINAL NERVE

DORSAL ROOT


2/28

YUNG BUONG STRUCTURE WITH LABELS

AY ANG SPINAL CORD (MEJJ MEJJ MUKHA

LANG BIBIG NI NIEL PERO SPINAL CORD

TALAGA YAN!!!!)

EPENDYMAL LAYER OR NEURO

EPITHELIUM>NEUROEPITHELIAL

CELLS>NEUROBLASTS(after production of

neuroblasts has cease or

stop)>GLIABLASTS>ASTROCYTES (mantle

layer)>OLIGODENDROCYTES(marginallayer.. Kapag ang neuroepithelial cells ay

nag stop na magproduce ng neuro at

gliablasts>EPENDYMAL CELLS nomon

(they will be lining the central canal of the

spinal cord and responsible for the CSF

formation

PARENCHYMA: NEUROBLASTS

STROMA: GLIABLASTS

Both are primitive chararat


3/28


4/28

MYOTOME

FATE: MUSCLE

GERM LAYER: MESODERM

DERMATOME

FATE: DERMIS

GERM LAYER MESODERM

SURFACE ECTODERM

FATE: EPIDERMIS


5/28


6/28


7/28


8/28

TELOCOELE

FATE: LATERAL VENTRICLE

TELENCEPHALON

FATE: CEREBRAL HEMISPHERE

GERM LAYER: ECTODERM

NASAL PIT

CEREBRUM


9/28


10/28

MESENCEPHALON

(MIDBRAIN)

CEREBRAL AQUEDUCT

METENCEPHALON

FORMS THE PONSAND CEREBELLUM

4THVENTRICLE


11/28


12/28


13/28

MYOTOME


14/28

ENDOCARDIUM

MYOCARDIUM


15/28


16/28


17/28


18/28


19/28


20/28


21/28


22/28


23/28


24/28


25/28


26/28


27/28


28/28

review for 2nd pracs.pptx

Documents