Post on 15-Jan-2016
dorsal (posterior) horndorsal (posterior) horn
dorsal rootdorsal rootentry zoneentry zone
intermediolateralintermediolateralcell columncell column
white matterwhite matter
gray mattergray matter
ventral (anterior) hornventral (anterior) horn
white matterwhite matter
gray mattergray matter
motor neuronsmotor neurons
multipolarmultipolarmotor neuronmotor neuron
nucleus w/nucleus w/nucleolusnucleolus
Nissl substanceNissl substance(RNA)(RNA)
ventralventral(anterior)(anterior)
hornhorn
white matterwhite matter
gray mattergray matter
motormotorneuronsneurons
dorsal nucleusdorsal nucleus(of Clarke)(of Clarke)
dorsaldorsal(posterior)(posterior)
hornhorn
nucleus w/nucleus w/nucleolusnucleolus
Nissl substanceNissl substance(RNA)(RNA)
neuropilneuropil
nucleus w/nucleus w/nucleolusnucleolus
Nissl substanceNissl substance(RNA)(RNA)
neuropilneuropil
white matterwhite matter
gray mattergray matter
dorsaldorsal(posterior)(posterior)
hornhornwhite matterwhite matter
w
hite matter
white m
atter
molecular layermolecular layer
granule layergranule layer
blood vesselblood vessel
blood vessel
blood vessel
pia materpia mater
white m
atter
white m
atter
molecular layermolecular layer
granule layergranule layer
blood vesselblood vessel
pia materpia mater
Purkinje cellsPurkinje cells
molecular layermolecular layer
granule layergranule layer
blood vesselblood vessel
dendritesdendrites
nucleus w/nucleus w/nucleolusnucleolus Nissl substanceNissl substance
white matterwhite matter
bloodbloodvesselvessel
mol
ecul
ar la
yer
mol
ecul
ar la
yer
exte
rnal
gra
nule
laye
r
exte
rnal
gra
nule
laye
r
exte
rnal
pyr
amid
al la
yer
exte
rnal
pyr
amid
al la
yer
inte
rnal
gra
nule
laye
r
inte
rnal
gra
nule
laye
r
mul
tifor
m la
yer
mul
tifor
m la
yerin
tern
al p
yram
idal
laye
r
inte
rnal
pyr
amid
al la
yer
mol
ecul
ar la
yer
mol
ecul
ar la
yer
exte
rnal
gra
nule
laye
r
exte
rnal
gra
nule
laye
r
exte
rnal
pyr
amid
al la
yer
exte
rnal
pyr
amid
al la
yer
inte
rnal
gra
nule
laye
r
inte
rnal
gra
nule
laye
rin
tern
al p
yram
idal
laye
r
inte
rnal
pyr
amid
al la
yer
multiform layermultiform layer
white matterwhite matter