Chapter 14 Part 2

Question 1

Cortex contains

Answer 1

Cell bodies, dendrites, axon terminals

Question 2

Cortex role

Answer 2

Thinking, problem solving, emotion, perceptions

Question 3

Hemispheres are separated by

Answer 3

Longitudinal fissure

Question 4

Cerebrum 3 parts

Answer 4

Thin outer grey matter
Deeper white matter
Basal nuclei

Question 5

Basal nuclei

Answer 5

Clusters of grey matter deep in white mater

Question 6

3 parts of basal nuclei

Answer 6

Caudate nucleus, putamen, globus pallidus

Question 7

Basal nuclei role

Answer 7

Voluntary movement and sending signal to primary motor cortex

Question 8

Sensory area

Answer 8

Receive sensory information and create sensations

Question 9

Motor area

Answer 9

Voluntary movements

Question 10

Somatosensory Association Area Function

Answer 10

Used for interpretation of touch pain and temperature

Question 11

Primary Sensory Somatosensory Cortex

Answer 11

RECEIVES input of pressure pain and

Question 12

Premotor Cortex

Answer 12

Stores info for learned motor skills and for working memory

Question 13

Part is body with larger area of primary motor cortex have —-

Answer 13

Greater motor control (ex.hands)

Question 14

Primary Motir cortex contains

Answer 14

Pyramidal (Betz cells)

Question 15

Sensory and Motor Cortex Lobes?

Answer 15

Parietal and Frontal

Question 16

Sensory Motor cortex Representation

Answer 16

Cortical Homunculus

Question 17

How do we see

Answer 17

Left part of each retina sees things and sends to left side

Question 18

Association Areas

Answer 18

Interpret incoming sensory info

Question 19

4 integrative areas and function

Answer 19

Prefrontal cortex
General interpretive area
Speech Center
Frontal eye field

Receive input from association areas

Question 20

Prefrontal cortex function and location

Answer 20

Receives info from association areas and interprets info

BOTH SIDES OF BRAIN

Question 21

General Interpretive Area and location

Answer 21

(Wernicke area)
Interprets what is seen and heard 
Coordinates visual and auditory association 
Memories 
Only LH

Question 22

Speech Center function and location

Answer 22

Brocas Area

Regulate breathing and muscle for talking

Question 23

Frontal Eye field function and location

Answer 23

Controls eye movement

Both hemispheres

Question 24

Left hemisphere functions

Answer 24

More logical, interpretive, speech, writing, analytical

Question 25

Right hemisphere functions

Answer 25

Face recognition, emotion, touch analysis, conversation content

Question 26

Bundles of axons in CNS are

Answer 26

Tracts

Question 27

Bundles of axons in PNS are called

Answer 27

Nerves

Question 28

Association fibres

Answer 28

Connects within a SINGLE hemisphere

Question 29

2 types of association fibres

Answer 29

Actuate-shirt, connects one gyrus to another | Logitundinal fasciculi-connects frontal lobe to others

Question 30

Commissural fibres

Answer 30

Connects hemisphere | Corpus callosum and commisure

Question 31

Projection fibres

Answer 31

Sends signals to brain stem through cerebellum, diclencephalon, brain stem

Question 32

Limbic System

Answer 32

Emotional and learning system of brain

Question 33

Prefrontal cortex

Answer 33

Feelings, memory, judgements, personality

Question 34

Thalamus

Answer 34

Sends and receives info from cortex

Question 35

Gateway to cortex is called

Answer 35

Thalamus

Question 36

Hypothalamus Functions

Answer 36

HATBEC | Hormones, ANS, thermoregulation, behaviour, emotion, circadian

Question 37

3 parts of brainstem

Answer 37

Pons, medulla oblongata, midbrain

Question 38

Brainstem function

Answer 38

Cranial nerve reflex, relay center, regulate motor output

Question 39

Medulla Oblongata Functions

Answer 39

Cardiovascular center, respiratory, reflex

Question 40

Reticular Activating System forms from nuclei in

Answer 40

Medulla oblongata, pons, midbrain

Question 41

RAS function

Answer 41

Brain arousal and filters out insignificant stimulus, regulate cardiac and respiratory

Question 42

Limbic system is

Answer 42

NOT specific anatomical structure

Question 43

Limbic System 3 parts

Answer 43

Connects Hippocampus, amygdala, olfactory bulbs

Question 44

Limbic System functions

Answer 44

Emotion states, links intellectual function with autonomic functions, emotional drives, memory storage