Chapter 2

Question 1

homeostasis

Answer 1

maintaining balance (metabolic thermostat)

Question 2

Thermoreceptors

Answer 2

detect temperature changes in body

Question 3

Satiety

Answer 3

tells you to stop eating

Question 4

Intestine

Answer 4

remove water from food

Question 5

Liver

Answer 5

stores sugars

Question 6

Walter Cannon

Answer 6

Hunger-balloon

Question 7

paraventricular nucleus

Answer 7

regulatory system for lateral and ventromedial

Question 8

Lateral Hypothalmus

Answer 8

feeding center

Question 9

Ventromedial Hypothalamus

Answer 9

satiety system

Question 10

Hyperphagia

Answer 10

inability to stop eating

Question 11

Cephalic Reflexes

Answer 11

see something that you’ve tasted and enjoyed before you salivate

Question 12

Taste Aversion Learning

Answer 12

fear response to an item that made you sick before

Question 13

Facial Feedback Hypothesis

Answer 13

prediction of how people will respond to facial expressions

empathy

Question 14

Hippocampus

Answer 14

encoding and retrieval of memories

Question 15

Cingulate Gyrus

Answer 15

control of attention

Question 16

Corpus Collosum

Answer 16

bundle of interneurons that connects two sides of the brain

Question 17

Basal Forebrain Nuclei

Answer 17

anything from olfactory bulb integration and emotion (not important in humans)

Question 18

Kluver-Bucy Syndrome

Answer 18

bilateral amygdala damage
decreased aggression
herpes can do this

Question 19

Wilder Penfield

Answer 19

discovered electrical stimulation to brain and cognitive response

Question 20

Vernon Mark

Answer 20

Julia S.

Zap control center inside brain (amygdala)

Question 21

Broca’s area

Answer 21

speech production

Question 22

Orbitofrontal Cortex

Answer 22

smell process
integrate thought and production
control center for some emotions
Phineas Gage

Question 23

Tranorbital Labotomy

Answer 23

scramble frontal cortex to get thoughts out of your head

Question 24

Anterior Cingulotomy

Answer 24

separating cingulate gyrus from other parts of limbic and frontal cortex
ridding of attending to negative thoughts

Question 25

General Adaptation Syndrome

Answer 25

response cycle to stressors Phase I: white blood cells pumped out Phase II: Stage of Resistance Phase III: Stage of Exaustion

Question 26

Activation synthesis theory

Answer 26

``` neurotransmitters coming from brain stem dreams from REM hippocampus working heavily memory being etched in thus creating dreams ```

Question 27

Reticular Formation

Answer 27

1st step | light must diminish to start

Question 28

Acetylcholine (Cholinergic System)

Answer 28

comes from brain stem supports sleep and movement of skeletal muscles goes to brain with less light activates dopaminergic system

Question 29

Narcolepsy

Answer 29

imbalance of orexins

Question 30

Myasthenia gravis

Answer 30

immune system attacks acetylcholine

Question 31

Vestibular sense

Answer 31

fluid moves around to produce sense of position

Question 32

Otoconia

Answer 32

tiny particles inside fluid that flatten hair cells that feel movement

Question 33

Golgi Tendon Reflex

Answer 33

small neuron attached to tendons | when stretch feel it

Question 34

Polysynaptic Reflexes

Answer 34

interneurons to brain through spinal cord

Question 35

Pyramidal system

Answer 35

Reactive system

Question 36

Extrapyramidal system

Answer 36

basil ganglia stuff | learning of motor movement

Question 37

Basil Ganglia

Answer 37

motor equivalent of hippocampus

Question 38

Parietal cortex

Answer 38

where things are

Question 39

Somatosensory

Answer 39

tactile sensation

Question 40

Central Sulcus

Answer 40

dividing line

Question 41

Motor cortex

Answer 41

1-1 pairing with somatosensory

Question 42

cerebellum

Answer 42

smooth body movement

Question 43

James Lange Theory

Answer 43

perceive fearful stimulus sympathetic system then kicks in

Question 44

Cannon-Bard Theory

Answer 44

SIMULTANEOUS

Question 45

Cognitive arousal theory

Answer 45

perception of stimulus then sympathetic arousal | corticol activation recognizing 2 things and appraise the situtation

Question 46

EEG

Answer 46

measuring brain activity | invented by Hans Berger

Question 47

Beta Waves

Answer 47

awake

Question 48

Alpha waves

Answer 48

relaxed

Question 49

Myoclonia

Answer 49

seizue "kick" in sleep | dream comes after

Question 50

Hypnogogic state

Answer 50

dreaming and awake while falling to sleep