Nervous III (3-D Brain Model)

Question 1

Somatomotor Cortex

Answer 1

precentral gryrus-motor function

Question 2

Somatosensory Cortex

Answer 2

postcentral gyrus-sensory function

Question 3

Frontal Lobe

Answer 3

higher order functions (thinking), motor function

Question 4

Temporal Lobe

Answer 4

learning and memory, limbic system (emotion), auditory

Question 5

Parietal Lobe

Answer 5

sensory integration

Question 6

Occipital Lobe

Answer 6

vision

Question 7

Cerebellum

Answer 7

motor function

Question 8

Central Sulcus

Answer 8

between precentral gyrus and postcentral gyrus

Question 9

Lateral Cerebral Sulcus

Answer 9

Sylvian fissure

Question 10

Cingulate Gyrus

Answer 10

limbic system (emotions)

Question 11

Body of Corpus Callosum

Answer 11

connection between right and left cerebral hemispheres

Question 12

Genu of Corpus Callosum

Answer 12

connection between right and left cerebral hemispheres

Question 13

Splenium of Corpus Callosum

Answer 13

connection between right and left cerebral hemispheres

Question 14

Septum Pellucidum

Answer 14

medial wall of lateral ventricle

Question 15

Body of Fornix

Answer 15

connection between hippocampus and many limbic structures

Question 16

Anterior Commissure (think of bridge)

Answer 16

connection between right and left cerebral hemispheres

Question 17

Massa Intermedia

Answer 17

connects left and right thalamus

Question 18

Thalamus

Answer 18

sensory input to cerebrum (except smell)

Question 19

Hypothalamus

Answer 19

autonomic nervous system, neuroendocrine

Question 20

Optic Chiasma

Answer 20

crossing of optic nerves

Question 21

Pineal Gland

Answer 21

circadian rhythm, secretes the hormone melatonin

Question 22

Fourth Ventricle

Answer 22

contains cerebral spinal fluid (CSF) produced in choroids plexus

Question 23

Arbor Vitae of Cerebellum

Answer 23

white matter

Question 24

Vermis of Cerebellum

Answer 24

connects cerebellar hemispheres

Question 25

Medulla Oblongata

Answer 25

cardiovascular and respiratory regulation

Question 26

Pons

Answer 26

links cerebellum w/ structures above the pons (mesencephalon, diencephalons, and cerebrum) and below the pons (medulla and spinal cord)

Question 27

Midbrain

Answer 27

connects forebrain and hindbrain

Question 28

Corpus Callosum

Answer 28

connection between right and left cerebral hemispheres

Question 29

Lateral Ventricle (anterior horn)

Answer 29

choroid plexus and CSF production

Question 30

Olfactory Tract (cranial nerve I)

Answer 30

smell

Question 31

Basal Ganglia

Answer 31

motor function

Question 32

Longitudinal Fissure

Answer 32

groove that separates the cerebral hemispheres

Question 33

Optic Tract and Nerve (cranial nerve II)

Answer 33

visual system

Question 34

Cavity of Third Ventricle

Answer 34

CSF produced in choroid plexus

Question 35

Oculomotor Nerve (cranial nerve III)

Answer 35

eye muscles

Question 36

Pituitary Gland

Answer 36

neuroendocrine function

Question 37

Trochlear Nerve (cranial nerve IV)

Answer 37

eye muscles

Question 38

Trigeminal Nerve (cranial nerve V)

Answer 38

mastication

Question 39

Abducens Nerve (cranial nerve VI)

Answer 39

eye muscles

Question 40

Facial Nerve (cranial nerve VII)

Answer 40

facial muscles, taste

Question 41

Vestibulocochlear Nerve (cranial nerve VIII)

Answer 41

hearing and equilibrium

Question 42

Glossopharyngeal Nerve (cranial nerve IX)

Answer 42

taste

Question 43

Vagus Nerve (cranial nerve X)

Answer 43

parasympathetic

Question 44

Accessory Nerve (cranial nerve XI)

Answer 44

neck muscles

Question 45

Hypoglossal Nerve (cranial nerve XII)

Answer 45

tongue muscles

Question 46

Olive

Answer 46

inferior olivary nucleus, connections w/ cerebellum