Handwritten Cranial Nerves Study Guide | CN 1–12 Cheat Sheet | Aesthetic Neuro Notes

p ·p m *Motoronarngealmuscles
CNSBranal Cod
-




#
INSANERVES GossOPharngealNerveTen
Cranial Nerves r


·
Exchangeinfoa & ·
Mixed nerve
O from
soft palate & pharynx , &
# Facial Nerve
posterior 1/3 of tongue
mosensorI o parta

salivary glands .
·
Reflex Afferent limb of gag reflex
:




& swallowing reflex



I Olfactory Nerve
Senso ry T
Mixed nerve
.




:
-




·




Purea largesontributionToss
o sens
of the Corneal Reflex
-
Reflex : Efferent limb is

Nerve
#II Vestibulocochlear
.
to larynx , pharynx trached, ,


Sensory
·
lungs , 8, 6 I Tract , Pancreas ,




craniamemSeements ·armtuavit
gallbladder & liver.
-


Function :
decrease 8 rate,
. constrict the bronchi,
affect
to hearing & increase speechproductionativit
II Optic Nerve .
·
Hearinga balance
-
Motor : Efferent limb of gag refle
· transmission of vision


State
#

Dysphaginin SiinmoreVer
.




e
#I Oculomotor


3
e
*
Puremotor
eye lids
.

·




inneverentro aminal
Lesion lopia-double
:
vision s

sing of eyelids
hypoglossal




Fara Dys
lelevates shoulder & turn
the head)

Hypoglossal We are
-
·Fast ·

·
pure
Innervates
motor

intrinsic
E Trigeminal Nerve




-
.
& extrinsic muscle
& sensory branches
of tongue.
· Mixed motor




Ommexican
·
3 branches :




Ophthalmi Sensorre is



Malaries
ory
- romandibular


-


Mandibular : Motor &
Sensory · superficial cervical plexus Peripheral Nervous System
↳ muscles of
mastication (chewing
/ Autonomic
Somatic
Bell's Palsy
I
I parasympathetic
Trigeminal Neuralgia Etiology : viral infection or
/ Cranial Nerves Sympathetic Crest &
(Tic Douloureux(
(fight or flight) digest
Nerves
immune disorder Spinal (12 pairs)
Pathology Lesion toFacial nerve 131 pairs) Neck Relaxation
Pathology compression of CNI & exercise
·
: : ·

Face ·

All other
Emergencies
·




Symptoms
:
Nosensory loss , Symptoms :
sensory : unimpaired body parts
·




Can be
-
but severe sharp
triggered
non-noxious
by
stabbing
something
pain

leating , talking , touch
Motorunilateralparesisparalysis
by facial nerve
is
·




un
production Affect same organs
Autonomicsaliration&
it
in opposite ways
Not painful

Prognosis variable :
Motor/sensory th
or Prognosis majority
:
of people muscles


somesymmonea
recover win 2 months

depending on severity.

1
brains "mattermost.