Ch. 3, Areas of the Brain ; Definition First

Question 1

Prosody (tone of voice)
Perceptual grouping
Face perception

Answer 1

Right Hemisphere

Question 2

Speech
Language comprehension
Facial expression
Motion Detection

Answer 2

Left Hemisphere

Question 3

Brain stem and cerebellum
Autopilot
Fight and Flight

Answer 3

Lizard Brain

Question 4

Limbic System
Emotions
Memories
Habits
Attachments

Answer 4

Mammal Brain

Question 5

Neo-Cortex
Language
Abstract thought
Imagination
Consciousness
Reasoning
Rationalizing

Answer 5

Human Brain

Question 6

Midbrain
Pons
Medulla
Reticular Formation

Answer 6

The brain stem

Question 7

Sound triggered reflexes
Visual tracking

Answer 7

Midbrain

Question 8

Controls breathing
Relays sensations such as hearing, taste, and balance to the cortex and subcortex
The bridge between cortex and cerebellum

Answer 8

Pons

Question 9

controls autonomic functions such as heart rate and blood pressure
vital reflexes such as swallowing and coughing

Answer 9

Medulla oblongata

Question 10

Arousal (and sleep)
Attention
Stimulation from caffeine is largely due to the effect it has on it

Answer 10

Reticular Formation

Question 11

Balance and coordination
Fine motor skills
Timing
It is estimated that it has three to four times as many neurons as the cerebral cortex

Answer 11

The cerebellum

Question 12

processes information about internal states and emotion
Thalamus
Hypothalamus
Amygdala
Hippocampus
Basal ganglia

Answer 12

Limbic System

Question 13

Each half is like a walnut
Most sensory information is processed here before traveling to the cortex (hub for information to and from all the sensory systems, except for smell)
Regulates sensory inputs, such as relaying less info about the outside world during sleep

Answer 13

thalamus

Question 14

maintains internal states
The 4 Fs
Feeding
Fight or Flight
Fever (body temp)
Sexual activity
Connects the central nervous system and the endocrine system, regulating functions including hunger, reward seeking, and aggression

Answer 14

hypothalamus

Question 15

processes emotions of excitement and fear. Adds emotional significance to our senses, thoughts, and memories.
Damage makes it hard to:
Appreciate dangerous situations
Notice fear in others

Answer 15

amygdala

Question 16

responsible for memory formation and is important for navigating the environment. Also allow you to remember emotionally important moments and envision your hopes/fears for the future.
Especially spatial
Might be first stop for new memories before they enter long-term storage in the cortex
Removed in HM due to epilepsy leading to the inability to form new memories

Answer 16

hippocampus

Question 17

involved in movement and motor planning
Degeneration of it may be involved in Parkinson’s Disease and Tourette’s Syndrome

Answer 17

basal ganglia

Question 18

a bundle of fibers that lets the two hemispheres communicate.
Cutting it results in “split-brain” patients by Roger Sperry

Answer 18

corpus callosum

Question 19

higher cognitive functions.
Prefrontal cortex
Broca’s area
Motor cortex

Answer 19

Frontal cortex (Frontal Lobe)

Question 20

Planning, judgment, problem-solving

Answer 20

Prefrontal cortex

Question 21

Language production

Answer 21

Broca’s area

Question 22

Voluntary motor movements

Answer 22

Motor cortex

Question 23

Supports the sense of touch and a map of your body’s skin surface.
Helps you pay attention to and locate objects.
Perception and sensation
Contains the primary sensory cortex
Damage can lead to hemispatial neglect

Answer 23

Parietal lobe

Question 24

It’s by your temples!
Recognizing objects and people
Memory
Hearing
Understanding language
Contains Wernike’s area (“word salad” if damaged)

Answer 24

Temporal lobe

Question 25

Vision

Answer 25

Occipital lobe

Question 26

Lies beneath frontal and parietal
Allows us to perceive the inside of our bodies, permitting us to feel internal pain.
Involved in sensing internal states like taste, awareness of internal organs, maintaining homeostasis, diverse roles

Answer 26

Insular lobe