M11 Brain

Question 1

cortical site involved with controlling movements of the body

Answer 1

primary motor cortex (precentural gyrus)

Question 2

controls facial neurons, speech and language comprehension. Located on the Left frontal lobe

Answer 2

Broca’s Area

Question 3

results in the ability to comprehend speech but the decreased motor ability (or inability) to speak and form words

Answer 3

Broca’s Aphasia

Question 4

responsible for hearing

Answer 4

primary auditory cortex

Question 5

interprets the sense of smell once it reaches the cortex

Answer 5

primary olfactory cortex

Question 6

language comprehension. Located on the left temporal lobe

Answer 6

wernicke’s area

Question 7

language comprehension is inhibited. words and sentences are not clearly understood and sentence formation may be inhibited or non-sensical

Answer 7

wernicke’s aphasia

Question 8

Lobes and Structures of the brain Labeling

Answer 8

A. Central Sulcus
B. Frontal Lobe
C. Sylvian/Lateral Fissure
D. Temporal Lobe
E. Transverse Fissure
F. Occipital Lobe
G. Parietal Lobe

Question 9

gathers information about changes occuring within and around the body

Answer 9

sensory

Question 10

____ receptors, at the ends of ____ nerves, send signals to ____

Answer 10

Sensory receptors, at the ends of peripheral nerves, send signals to CNS

Question 11

______information is “brought together” interpreted, to create sensations, create thoughts, add to memory, make decisions, ect

Answer 11

Integrative

Question 12

sending of signals to muscles and/or glands to elicit a response

Answer 12

motor

Question 13

the three general functions of the nervous system (in order) are:

Answer 13

sensory, integrative, and motor

Question 14

The central nervous system is composed of:

These neurons ____

Answer 14

the brain and the spinal cord.

cannot regenerate if damaged

Question 15

the peripheral nervous system is made up of:

these neurons _____

Answer 15

peripheral nervous that connect the CNS to the rest of the body
can regenerate if damaged

Question 16

There are ___ peripheral nerves

Answer 16

33

Question 17

there are _ cranial nerves

Answer 17

12

Question 18

the gaining (taking in) information from the outside world- hot, cold, pressure, pain, 5 senses

Answer 18

sensory

Question 19

the movement/muscle control portion of the nerve

Answer 19

motor

Question 20

12 pairs of cranial nerves diagram

Answer 20

I. Olfactory
II Optic
III oculomotor
IV trochelar
V trigeminal
VI abducens
VII facial
VIII vestibulecochlear
IX glossopharyngeal
X Vagus
XI Spinal Accessory
XII Hypoglossal

Question 21

___ of the nerves are very important for speech and swallowing

Answer 21

6

Question 22

Controls the ability to smell

Answer 22

I. olfacory

Question 23

controls the ability to see/vision

Answer 23

II. Optic

Question 24

visual convergence and accommodation /controls muscles of the eye

Answer 24

III oculormotor

Question 25

rotates eye down and out /superior oblique muscle

Answer 25

IV trochlear

Question 26

sensations to eye, nose, and face: meninges; muscles of mastication and tongue/ muscles of mastication

Answer 26

V Trigeminal

Question 27

supplies lateral eye muscles/controls lateral rectus muscle

Answer 27

VI abducens

Question 28

sensations to tongue and soft palate; muscles of the face and stapedius/muscles facial expression

Answer 28

VII Facial

Question 29

hearing and balance

Answer 29

VIII Vestibulocochlear

Question 30

sensation to tonsils, pharynx, and soft palate; muscles of pharynx and stylopharyngeus

Answer 30

IX. glossophyaryngeal

Question 31

sensation to the ear, pharynx, larynx, viscera; muscles of pharynx, larynx, tongue, and smooth muscles of the viscera (voice and swallowing)

Answer 31

X Vagus

Question 32

muscles of pharynx, larynx, soft palate, and neck/ trapezius & sternocleidomastoid muscles

Answer 32

XI Spinal accessory

Question 33

strap muscles of neck, extrinsic, and intrinsic muscles of the tongue

Answer 33

XII Hypoglossal

Question 34

6 cranial nerves that relate to speech hearing and swallowing

Answer 34

trigeminal V
Facial VII
acoustic or vestibulocochlear nerve VIII
glossophayngeal  VIIII
vagus X
Hypoglossal XII