Anatomy & Physiology Exam 4

Front 1

"bark" or outer surface

Back 1

cortex

Front 2

separates the left and right cerebral hemispheres

Back 2

interhemispheric fissure

Front 3

outfoldings of the cortex

Back 3

gyri

Front 4

infoldings of the cortex

Back 4

sulci

Front 5

deep infoldings of the cortex

Back 5

fissures

Front 6

divides the parietal and frontal lobes

Back 6

central sulcus

Front 7

predominates planning and initiation of voluntary motion

Back 7

frontal lobe

Front 8

where is the motor strip located?

Back 8

frontal lobe

Front 9

where is the premotor region found?

Back 9

frontal lobe

Front 10

precentral gyrus is also known as the.....

Back 10

motor strip

Front 11

primary reception site for somatic sense

Back 11

parietal lobe

Front 12

where somatic sensory info is received

Back 12

postcentral gyrus

Front 13

where is the angular gyrus found?

Back 13

parietal lobe

Front 14

the site of auditory reception

Back 14

temporal lobe

Front 15

wernicke's area is found in the posterior portion of the.....?

Back 15

temporal lobe

Front 16

the specific site of auditory reception

Back 16

Heschl's gyrus

Front 17

receives visual information

Back 17

occipital lobe

Front 18

provides communication concerning sensation and memory among the diverse regions of the two hemispheres by means of myelinated fibers

Back 18

corpus callosum

Front 19

connect the cortex with distant locations

Back 19

projection fibers

Front 20

provide communication between regions of the same hemisphere

Back 20

association fibers

Front 21

fibers that run from major regions of one hemisphere to the corresponding region of the opposite hemisphere

Back 21

commissural fibers

Front 22

what is strongly implicated in memory function?

Back 22

hippocampus

Front 23

final sensory relay

Back 23

thalamus

Front 24

regulates reproductive behavior and physiology, desire, or perception of need for food and water, perception of satiation, control of digestive processes, and metabolic functions including maintenance of water balance and body temperature.

Back 24

hypothalamus

Front 25

cerebral artery that supplies the medial surface of the frontal and parietal lobes, corpus callosum, basal ganglia, and the anterior limb internal capsule

Back 25

anterior cerebral artery

Front 26

cerbral artery that courses laterally along the inferior surface of the brain and through the lateral (Sylvian) fissure, providing blood to the lateral surface of the hemispheres, including the temporal lobe, motor strip, Wernicke's area, sensory reception regions, and association area.

Back 26

middle cerebral artery

Front 27

serves the inferior temporal and occipital lobes, the medialoccipital lobe and primary visual cortex, upper midbrain, diencephalon, and cerebellum.

Back 27

posterior cerebral artery

Front 28

responsible for coordination of sensory and motor commands to facilitate movement

Back 28

cerebellum

Front 29

separates the two cerebellar hemispheres

Back 29

the primary fissure of the cerebellum

Front 30

voluntary functions are the domain of the.....?

Back 30

cerebellum

Front 31

muscle and join position sensation

Back 31

deep sensation

Front 32

the sense of the body in motion

Back 32

kinesthetic sense

Front 33

cranial nerves are part of the ________ nervous system.

Back 33

peripheral

Front 34

ascending or sensory pathways are referred to as_______.

Back 34

afferent

Front 35

descending or motor pathways are referred to as_______.

Back 35

efferent

Front 36

information generally enters the ________ of the neuron and exits at the ___________.

Back 36

dendrite/end buttons

Front 37

white fatty wrapping made up of Scwann cells (in the PNS) or oligodendrocytes (in the CNS) which speeds up neural conduction.

Back 37

myelin sheath

Front 38

gray matter is composed of groups of __________.

Back 38

cell bodies

Front 39

white matter refers to _________.

Back 39

myelin

Front 40

what makes up the brainstem?

Back 40

medulla oblongata, pons, and midbrain

Front 41

visual info is received by the ___________.

Back 41

occipital lobe

Front 42

serves the inferior temporal and occipital lobes, the medial occipital lobe and primary visual cortex, upper midbrain, diencephalon, and cerebellum.

Back 42

posterior cerebral artery