neuro powerpoints Flashcards
frontal lobe functions
pneumonic: AA CEO
apraxia (inability to do previously learned tasks), aphasia (broca’s)
C - controls plan, programming and movement
E - emotional, behavior control, personality
O - olfaction
temporal lobe
hearing, lang comprehension, aphasia: wernicke’s
broca’s aphasia
aka: expressive, non-fluent, broken speech
slow, hesitant speech
treatment - yes/no questions
frontal lobe
wernicke’s aphasia
aka: fluent aphasia
patient cant comprehend, word salad, says wrong words
treatment - use gestures and demonstrations
parietal lobe lesions
perceptual - ex feel phone and know what youre holding
sensory loss
unilateral neglect
occipital lobe lesions
visual loss, inability to ID previously known objects
CNs location in brain
CE - 1,2
MI - 3,4
PONS - 5,6,7,8
MEDU - 9,10,11,12
CN I
Type: sensory
Function: sense of smell
If affected: anosmia ( no smell)
CN II
Type: sensory
Function: vision - color, acuity (clarity), peripheral vision
peripheral light reflex
If affected:
myopia - short sighted
presbyopia - far sightned
blindness
CN III
Type: motor
Function: moves eyeballs (up, down, in, up and in), constricts pupil, opens eyelids
If affected: lateral strabismus (eye looking outward), ptosis (droop of eyelid), dilation of pupils
CN IV
Type: motor
Function: look down and in
If affected:
CN VI
Type: motor
Function: look outward
If affected: medial strabismus
CN V
Type: both
Function: sensation to face, sensation to ant tongue, corneal reflex (afferent), dampens sound, chewing
MM of eye with innervation
rectus mm: do straight in that direction
superior, inferior, medial, lateral
obliques: do opposite direction
superior (look down and in), inferior (look up and in)
LR6
SO4
rest are 3
CN VII
Type: both
Function: muscles of face (except which 2?), corneal reflex (efferent), taste to ant tongue, dampens sound
If affected:
