Pns
,*
FormfHNowes
Pns Post root
32pairsof}spinalwoweso.EE
: -
.
Man has
↳ 8 cervical
pair
12 thoracic
pair
5 "
Lumbar
5
"
Sacred
coccygeal
1 "
.
Milking forms spinal ganglion
dogie?
.
branches
Every spinal nerves
from post
Sensory
-
Both roots are
.
Spinal cord
by 2 roots
:-[ joined in one trunk of
funiculus ,
Ant motor root
through
Which Passes I. it
foramen
FÉ
. .
.
After Emerging from Eu .
foramen it
dividesinto,4toots:_ post . root =
carry Sensory fibers from cells
of spinal
ganglion
-
.
1) The post branch
Supplies deep Muscle of back
& Ant root
fibers from cells of Ant horn
"
→ skin Motor
carry
=
.
. . .
2) The ant ventral wall lathhorn
Supplies
also
vegetativefibers from
branch
"
trunk
of
→ carries
& limbs this
Besides
passes through
. which tntnroot .
3) communicating (grey & while) Branch passes to sympathetic
trunk & the internal
Supplies organs
-
.
4) Meningeal Branch →
passes back through IV.
foramen &
Supplies the membranes of Soc .
*
ThÑBtÑᵈwᵈ
areaor
given
passes segmentally
.
-
.
denim &
capitis are ices
Supplies & Ster
Spinalis
>
muscles
Skin
Deep of go.de M
-
=
.
.
>
Enter transversal's M .
°
Transverse
spinals M
1) Subpitd
.
Ñ
Supplies Sub
occipital
=
.
m .
atdantooccipital joint
2) Gtd supplies skin of occipital region Ñ .
=
.
3) Sup.&Md
Supplies the gluteal region .
=
.
,*
FormfHNowes
Pns Post root
32pairsof}spinalwoweso.EE
: -
.
Man has
↳ 8 cervical
pair
12 thoracic
pair
5 "
Lumbar
5
"
Sacred
coccygeal
1 "
.
Milking forms spinal ganglion
dogie?
.
branches
Every spinal nerves
from post
Sensory
-
Both roots are
.
Spinal cord
by 2 roots
:-[ joined in one trunk of
funiculus ,
Ant motor root
through
Which Passes I. it
foramen
FÉ
. .
.
After Emerging from Eu .
foramen it
dividesinto,4toots:_ post . root =
carry Sensory fibers from cells
of spinal
ganglion
-
.
1) The post branch
Supplies deep Muscle of back
& Ant root
fibers from cells of Ant horn
"
→ skin Motor
carry
=
.
. . .
2) The ant ventral wall lathhorn
Supplies
also
vegetativefibers from
branch
"
trunk
of
→ carries
& limbs this
Besides
passes through
. which tntnroot .
3) communicating (grey & while) Branch passes to sympathetic
trunk & the internal
Supplies organs
-
.
4) Meningeal Branch →
passes back through IV.
foramen &
Supplies the membranes of Soc .
*
ThÑBtÑᵈwᵈ
areaor
given
passes segmentally
.
-
.
denim &
capitis are ices
Supplies & Ster
Spinalis
>
muscles
Skin
Deep of go.de M
-
=
.
.
>
Enter transversal's M .
°
Transverse
spinals M
1) Subpitd
.
Ñ
Supplies Sub
occipital
=
.
m .
atdantooccipital joint
2) Gtd supplies skin of occipital region Ñ .
=
.
3) Sup.&Md
Supplies the gluteal region .
=
.
