Nervous system
Cortex cerebri
Cerebellum (impregnation)
Spinal cord
Plexus choroideus
Ganglion spinale
Autonomic ganglion
Peripheral nerve
Cerebral cortex
pia mater
l. molecularis l. granularis ext. l. pyramidalis l. granularis int. l. ganglionaris l. multiformis
I II III IV V VI
Cortex cerebri - izocortex
Laminae (layers):
I. l. zonalis (cells of Cajal, band of Exner)
II. l. granularis externa (stelate cells)
III. l. pyramidalis (externa) (small + middle pyramidal cells,
band of Bechterev)
IV. l. granularis interna (stelate cells, cells of Martinotti)
V. l. ganglionaris (pyramidalis interna) (large pyramidal cells
of Betz, cells of Martinotti, inner band of Baillarger)
VI. l. multiformis (fusiform cells, granular cells, cells of
Martinotti, band of Meynert)
Cyto- and myeloarchitecture
4
Exner
Bechterev
outer Baillarger
inner Baillarger
Meynert
I. L. molecularis
(zonalis)
II. L. granularis ext.
III. L. pyramidalis
IV. L. granularis int.
V L. ganglionaris
VI. L. multiformis
Lamina ganglionaris (pyramidalis interna) – large pyramidal neurons
Cerebellum
cortex
medulla
s. cinereum
(moleculare)
s. gangliosum
s. granulosum
Cerebellar cortex
s. cinereum
(moleculare)
s. gangliosum
s. granulosum
medulla
Cerebellar cortex – Purkinje cells
Purkinje cells
s. cinereum
s. gangliosum
s. granulosum
Cerebellum – neuron synapses
Choroid plexus
loose collagen c.t.
blood vessels
simple cuboidal like e.
Spinal cord
Canalis centralis
Pia mater
Grey matter
White matter
- dorsal horn
- ventral horn
- ventral column
- lateral column
- dorsal column
Spinal cordependyma
motor neurons white matter
Spinal ganglion
c.t. capsule
clusters of ganglionic cells
bundles of nerve fibers
bundles of nerve fibers
Spinal ganglion
Amphicytes (satellite cells)
pseudounipolar neurons
vessels
lipofuscin
Autonomic ganglion
multipolar neurons
Peripheral nerve
bundles of nerve fibers
perineurium
epineurium
Peripheral nerve
endoneurium
perineurium
myelinated nerve fibers
Schwann cells
Peripheral nerve
node of Ranvier
myelinated nerve fibers
Schwann cells
Schwann sheath
Peripheral nerve
node of Ranvier
Neuromuscular junction
neuromuscular junctions positive
for acetylcholinesterase
• 75. Cortex cerebri
• 76. Cortex cerebri (impregnation)
• 77. Cerebellum (impregnation)
• 78. Cerebellum (Nissl substance)
• 79. Medulla spinalis
• 80. Plexus choroideus
• 81. Ganglion spinale
• 82. Ganglion spinale (impregnation)
• 83. Ganglion autonomic
• 84. Peripheral nerve – cross section
• 85. Peripheral nerve – cross section (myelin)
• 86. Peripheral nerve – longitudinal section
• 87. Peripheral nerve – longitudinal section (myelin)
Atlas: p. 48-54
List of slides
Development of neural tube
neural folds
ectoderm
neural groove
spinal ganglion
neural tube
Closing of neural tube
wall of amnion
neural plate
neural groove
primitive pit
primitive streak
wall of amnion
somites
day 18 day 20
day 22 day 23
Development of brain
mesencephalon
rhombencephalon
prosencephalon
developing
spinal cord
eye cup
developing
heart
nerves of
pharyngeal arches
diencephalon mesencephalon metencephalon
myelencephalon
telencephalon
Development of brain
mesencephalonmesencephalon
epiphysis
hemispheres
3rd ventricle
hypophysis
floor of 4th
ventricle
lateral
ventricle
Development of spinal cord
basal plate
alar plate
spinal ganglion
ramus
communicans
sympathetic
ganglion
sulcus
limitans
sympathetic
ganglion
dorsal root
ventral rootdeveloping
mantle layer
marginal
myotom
spinal
nerve
sympathetic
neuroblasts
germinal