Image of Neural tube
forming
① Folding of neural plate into a groove
Human brain
① by fusion
"
Neurons 10 Home of tube of neural groove
neural of edges
-
"
tynapus -
10
"
Glial cells -
10 ③ Fully formed neural tube
( embroil IURKX :
crest tells →
Ventricles : fluid filled Males in brain hagen of nerve cells on
the the brain
✓ truffle at
]
skin
^
-
livening
( NS
Deep mllki :
Iolleetiins of nerve cells in centre
of the brain
Dorsal View or
arming neural tube
Development of LN5 future brain neural tube not doted
-
'
formation of neural tube
•
benerutirn of lllll well
region neural hike to close
ttathng
-
auugamornodu future spinal cord -
neural tube not wires
here
made
Neural tube curses h In 11-15
days gestation lawman)
Neural ation
Plate '
-
tube start
to me
ectoderm becomes skint
.
peripheral
verge LN5
"
" daft
1ham wage
, www. ,
after conception in
spinal
human
vertebrae of
nerves lords mm mm
somatic motor
-
-
formed this
, Formation of the brain Neural test tells
crest Holds)
Migrate away edges of neural
•
from
outside the brain ts.cl peripheral
Nerve cells
ganglia)
"
pittquian.vn
Pigment cells in thin (melanocytes )
•
•
path of HMM
✓
Nerve tells in
s resides form
gut
•
neural
tube
^ Grow backwards
µ
h towards posterior
mover midbrain Complications with formation of neural tube
v.
early in conniption
I
.
* Spina Bifida skin not formed
-
failure of neural tube to dote → can occur in
any region
↳ retina n nose
* failure of bowel
embryo
neural inert
migration into lower
iron section : -
h areas in the body w/out peripheral neurons
upon
I%%IgmaI 1mm paralytics
waited e.
g
°
]
.
.
At oderm
Neural Crest tells
Due to folding t WAY of neural tube ,
t Introvert ltpwruion of
Neural ( rest 6th the klenllphalon
'
parts of ectoderm that are pinched off t dont Arm neural tube PART 2
4th migrate outside neural tube utter leaving top of neural folds
neural west cells ( BLUE )
Generation of new
cells
① Produce both neurons
tgdiet
② Huge
"
#
'
s it tells have to be produced → 10 neurons ,
10 " glial
③ in diff brim
tells
regions need to be maimed so aittennr types of neurons
develop in dim plates