Integrating Nervous System

Question 1

neuron with an axon and no dendrites, ie sensory neuron

Answer 1

unipolar

Question 2

neuron with dendrite and axon

Answer 2

bipolar

Question 3

Neuron with many dendrites and an axon, ie: motor neuron

Answer 3

multipolar

Question 4

processing, computing structure of neuron

Answer 4

cell body

Question 5

receiving input structure of neuron

Answer 5

dendrite

Question 6

sending output structure of neuron

Answer 6

axon

Question 7

4 types of support cells in CNS

Answer 7

astrocytes
ogliodendrocytes
microglia
ependymal cell

Question 8

neuroglia cells out number neurons

True or false?

Answer 8

true

Question 9

2 support cells for PNS

Answer 9

satellite cells -help isolate cells bodies from the rest of the human body, have mini environment like CNS

schwann cells- insulator cells

Question 10

Doing/action lobe

acts out decisions of the nervous system

Answer 10

frontal lobe

Question 11

sensory interpretation, being lobe

Answer 11

temporal, parietal, occipital lobes

Question 12

visual association in which lobe?

Answer 12

occipital lobe

Question 13

auditory association in which lobe?

Answer 13

temporal lobe

Question 14

somatosensory association in which lobe?

Answer 14

parietal lobe

Question 15

olfactory association in which lobe?

Answer 15

insula

Question 16

gustatory association in which lobe?

Answer 16

parietal lobe

Question 17

primary structure is reticular formation in the brain stem

Gathers input from eyes, ears, touch, pain, temperature, receptors

Filters sensory data

activates cerebrum

results in consciousness and awareness

keeps us up and aware

Answer 17

RAS

Reticular activing system

Question 18

drowsy, lack of awareness results from this system runs out of gas and either needs sleep or caffeine

Answer 18

RAS

Question 19

Repetitive data is filtered out by this system and allows us to focus to concentrate

Answer 19

RAS

Question 20

“Emotional brain” processing is conducted by __ system which include the cingulate gyrus, mammilary body, corpus callosum, diencephalon, thalamus, olfactory bulbs, amygdala and hypocampus

Answer 20

Limbic

Question 21

System that controls the following:
short and long term memory
strong emotion
olfactory sense

Answer 21

Limbic system

Question 22

smell associate a feeling through ___system

Answer 22

limbic

Question 23

connects into visceral feelings

raw emotion

Answer 23

amygdala

Question 24

turns short term memories into long term memories

Answer 24

hypocampus

Question 25

damaged hyocampus cannot have new ___memories

Answer 25

long term

Question 26

Brain structures involved in memory

Answer 26

amygdala
hypocampus
Werniecke’s Area
Prefrontal cortex

Question 27

Basal nuclei is involved with motor activities.

True or false?

Answer 27

true

Question 28

responsible for fluid movement

repetitive motions

Feedback circuit through thalamus for planning and executing movement

inhibits antagnonistic movements

onset and cessation of planned movements

Answer 28

basal nuclei