Brain. Part 1

1.

2.

3.

olfactory nerves, nn. olfactorii
II
I
III

4.

Medial – to
cingulum (very old)
Nuclei anteriores thalami
Cingulum
fasciculus
mamillothalamicus
VI
olfactory bulb
(II neuron)
corpus
mamillare
V
Lamina cribrosa
bipolar cells
(I neuron)
olfactory epithelium
•superior nasal
meatus
•superior nasal
concha
•upper part of the
nasal septum
Olfactory
tract
Intermedial – to
fornix (less old)
olfactory
trigone
Lateral – to uncus
of parahipocampal
gyrus own side
(newer)
uncus
fornix
Colliculus superior
IV
VII
ventral surface
of the frontal
lobes
fasciculus
mamillotegmentalis
gyrus
parahippocampalis

5.

VIII n. vestibulocochlear
cochlear nucleus
vestibule nucleus

6.

1

7.

stratum griseum profundum
tr. tectobulbaris et tectospinalis
IV
lemniscus lateralis
stria medullaris (acustica)
nucl. n. cochleares dorsalis
II
Medial longitudinal fasciculus
nucl. n. cochleares ventralis
Radiatio
acustica
bipolar cells of the spiral node of
the cochlea of ​the inner ear
Lentiform
nucleus
I
nucl. dorsales (proprii)
corporis trapezoidei
III
nucl.olivae superiores
corpus trapezoidei
Lemniscus lateralis
Sulcus lateralis
s. Sylvii
V
gyrus temporalis superior
projections area
gyrus supramarginalis
wernicke's area
III
cochlear portion
of the vestibulocochlear nerve (VIII)
superior cerebellar
peduncle
tr. tectospinalis
Reticulospinal

8.

1

9.

III
II
formatio reticularis + n. IX, X
superior vestibular nucleus
(Bechterew's nucleus)
lateral vestibular nucleus
(Deiters' nucleus)
III
IV
medial vestibular nucleus
(main) (Schwalbe's nucleus)
sulcus cerebri lateralis s. Sylvii
inferior vestibular nucleus
Lemniscus medialis
nuclei ventrolateralis thalami
nuclei centralis thalami
Insula
III
Fastigial

10.

superior part
superior cerebellar peduncle
medial eminence
superior foveae
sulcus limitans
tuberculum
facialis
lateral
recesses
sulcus medianus
medium
cerebellar
peduncle
striae medullar
(acustic)
inferior cerebellar
peduncle
superior part
triangular in shape and limited laterally by the superior
cerebellar peduncle
apex, directed upward, is continuous with the cerebral
aqueduct
base is represented by an imaginary line at the level of the
upper ends of the superior foveae.
intermediate part
inferior part
triangular
downwardly directed apex,
continuous with the central canal of the closed part of the
medulla oblongata

11.

nucl. ambiquus
XI n. accessorius
nucl. motorius
n. hypoglossus XII
nucl. spinalis
n. accessorii
triangle of hypoglossal nerve
triangle of nerve vagus X
IX n. glossopharingeal nerve
nucl. ambiquus
nucl. ambiquus
nucl. dorsalis
nucl. solitarius
nucl. salivatorius inferior
nucl. solitarius

12.

VII n. facialis
VIII n. vestibulocochlear
nucl.motorius n.facialis
cochlear nucleus
nucl.solivatorius superior
nucl. solitarius
vestibule nucleus

13.

V trigeminal nerve
nucl. mesencephalicus
III oculomotor nerve (III)
motor nucl. of
V trigeminal nerve
nucl. sensorius principalis
motor nucl. of
VI abducens nerve
nucl. tractus spinalis

14.

15.

III
II
Колбочковидные – цвет, день, центральная ямка сетчатки, 5-7 млн.
Палочковидные – сумерки, 75-150 млн.
I
IV
V
Radiatio
optica
sulcus calcarinus
Lentiform
nucleus
stratum griseum superficialeN. oculomotorius (III)
stratum griseum profundumtr. tectobulbaris et tectospinalis

16.

Upper cervical ganglion (sympathetic)

17.

18.

19.

20.

21.

22.

23.

Fissure
orbitalis
superior
Foramen
rotondum
Foramen
ovale

24.

ophthalmic nerve

25.

Nerve
Frontal (largest of three terminal branches
of CNV1)
Lacrimal (smallest of three terminal
branches of CNV1)
Branches
Supraorbital
Supratrochlear
Innervation
Upper eyelid and conjunctiva
Scalp
Upper eyelid and conjunctiva
Forehead
Receives branch from zygomatic nerve of CNV2
containing parasympathetic fibres
Sensory innervation of lacrimal gland, upper
eyelid and conjunctiva
Contains parasympathetic fibres to lacrimal gland.
Anterior ethmoid nerve
Sensory innervation of mucous membranes of
frontal, ethmoid and sphenoid sinuses.
Nasal cavity
Posterior ethmoid nerve
Absent in approximately 30% of people
Sensory innervation to mucous membranes of
sphenoid sinus
Nasociliary
Infratrochlear nerve
Long ciliary nerves
Bridge of nose
Upper eyelid and conjunctiva
Sensory innervation to eye (cornea, ciliary bodies,
iris)
Contains sympathetic fibres to dilator pupillae
muscle.

26.

1. The frontal nerve (n. frontalis)
2. The lacrimal nerve (n. lacrimalis)
3. The nasociliary nerve (n. nasociliaris)
Ciliary ganglion

27.

28.

maxillary nerve
anastomoses with
lacrimal nerve