l2

Question 1

neural ____ leads to the generation of the neural ___ on the ___ side of the embryo

Answer 1

induction
plate
dorsal

Question 2

edges of neural plate (neural folds) become neural ____ form the ____

Answer 2

crest
PNS

Question 3

anterior neural plate causes formation of panplacodal ectoderm - will form placodes that generate______ structures in ____ region

Answer 3

specialized sensory
head

Question 4

lateral edges of the neural plate fold up and over to become ____ of the neural ___ (= ___ ___)

Answer 4

dorsal
tube
roof plate

Question 5

midline of neural plate has not moved and forms the ____ side of the neural tube (=___ ____)

Answer 5

ventral
floor plate

Question 6

when closure fails in human development, it leads to defects in rostral (_________) and caudal (____ _____) regions

Answer 6

anencephaly
spina bifida

Question 7

forebrain =

Answer 7

prosencephalon

Question 8

midbrain =

Answer 8

mesencephalon

Question 9

hindbrain =

Answer 9

rhombencephalon

Question 10

telencephalon

Answer 10

neocortex

Question 11

diencephalon

Answer 11

thalamus, subthalamus, epithalamus, pineal gland

Question 12

mesencephalon

Answer 12

pretectum, tectum

Question 13

metencephalon

Answer 13

cerebellum, pons

Question 14

myelencephalon

Answer 14

medulla oblongata

Question 15

cervical (___)
thoracic (____)
lumbar (___)
sacral (____)

Answer 15

7
12
5
5

Question 16

trunk neural crest generates ______ of ANS

Answer 16

ganglionic neurons

Question 17

where does PSNS start the spinal cord

Answer 17

sacral

Question 18

in the ANS, there are pre-ganglionic ____ from the ____, that are sent to the post-ganglionic ___ of the ____

Answer 18

signals
CNS
neurons
PNS

Question 19

the SNS is ____, whereas the PSNS is ____

Answer 19

noradrenergic
cholinergic

Question 20

Somatomotor neurons innervate ____

Answer 20

skeletal muscle

Question 21

the rest of the neural tube generates various types of ___ for ______ _________

Answer 21

interneurons
central processing

Question 22

ipsilateral pathways =

Answer 22

uncrossed

Question 23

contralateral pathways =

Answer 23

crossed

Question 24

fine touch and proprioception is in the ____ ____

Answer 24

dorsal column

Question 25

pain and heat are in the _____

Answer 25

spinothalamic or spinoreticular