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Psych Unit 1 AoS 1
Psych Unit 1 AoS 1
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#vce #psychology #unit1 #aos1 #aos2
Flashcards
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Questions
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Answers
1
Central Nervous System comprises of
spinal cord and brain
brain and autonomic nervous system
spinal cord and peripheral nerves
brain and peripheral nerves
2
Which of the 4 lobes is responsible for receiving & processing auditory information
parietal
temporal
frontal
occipital
3
The elimination of connecting neurons as child grows older
myelin shredding
synaptic pruning
cortical uncoupling
pathways trimming
4
The main method used in Phrenology to investigate the workings and nature of the human mind was
a psychological examination of the persons actual behavior
surgical destruction of brain tissue
measurement of brain cell activity by electrodes
physical examination of the shape and unevenness of the head
5
Function of the glial cell
transmit incoming messages to the brain
provide structural support and insulation for neurons
send outgoing messages to the muscles from the brain
provide the connecting links between individual neurons
6
Brain Heart Debate
mind located in the brain; heart is seat of all emotions
mind located in the heart; brain cools heart down
brain is source of thinking; heart is source of emotions
mind located in both the heart and brain
7
Person with a damaged cerebellum are likely to
develop overeating problem
inability to remember the cause of the event
display visual & auditory problems
problems coordinating motor movements
8
The dualist approach to the mind-body problem attempts to explain how
non physical mind is related to physical states & processes
actions and thinking are products of our nonphysical body
physical mind is related to nonphysical states in our body
actions and thinking are the product of our physical body
9
Split brain research conducted by Sperry involved examining the behavioral effects of
cut the corpus callosum between temporal and frontal lobes
severing the frontal lobes from the parietal lobes
splitting the left and right halves of the occipital lobes
cut the corpus callosum between left and right hemisphere
10
The forebrain comprises a number of structures including the
reticular formation, cerebrum and hypothalamus
cerebrum, hypothalamus and thalamus
crebellum, cerebrum and thalamus
thalamus, cerebellum and hypothalamus
11
The peripheral nervous system comprises the
somatic nervous system and spinal cord
autonomic and somatic nervous system
autonomic nervous system and spinal cord
brain and somatic nervous system
12
Recovery of lost functioning after damage is called
neuronal regrowth
adaptive plasticity
muscular reactivation
cortical reallocation
13
In a 2 yr old's brain, the number of synapses is ______ than that in an adult's brain
same as
less
about four times
about twice
14
Which one of the following is a structure that forms part of the midbrain
medulla oblongata
reticular formation
cerebrum
hypothalamus
15
Visual information transmitted here first for processing
visual association areas
primary visual cortex
primary somatosensory cortex
primary motor cortex
16
Main purpose of the myelin sheath that surrounds the neuron's axon is to
transmit nerve impulse down the axon
halt the nerve impulse being transmitted to the cell body
insulate the axon to assist in nerve impulse conduction
provide a connection pathway between nerve fibres
17
Cells responsible for creating myelin sheath on axons of neurons in the CNS
receptors
inteneurons
effectors
glial
18
Neurons in the cerebral cortex are often referred to as the _____ matter
myelin
white
grey
non physical
19
The main function of the reticular formation is to
serve as a bridge between brainstem & cerebellum
maintain behavioral arousal and consciousness
a net combining all inputs from various sensory receptors
interpret visual signals from visual cortex
20
A neuron comprises of:
cell body, myelin, medulla, axon terminals
Dendrites, cell body, axon and terminal buttons
medulla, reticular formation, thalamus, cerebellum
dendrites, axon, axon terminals, reticular formation
21
Neurons communicate from one to the other through the action of
effectors
action potentials
glial cells
neurotransmitters
22
Patient with brain injury cannot articulate speech but can understand question. Area affected:
right frontal lobe
left frontal lobe
right parietal lobe
left temporal lobe
23
The theory behind phrenology cam from the ideas off
Sigmund Freud
Franz Gall
James Watson
Burrhus Skinner
24
Which is controlled by the somatic nervous system
breathing
decision making
blood pressure
skeletal muscles
25
Brain area containing 3/4 of neurons, process information, reasoning & planning
cerebral hemisphere
frontal lobe
temporal lobe
cerebral cortex
26
Motor function of the somatic nervous system can be demonstrated by
itching your leg with your hand
reflexively withdrawing your hand away from a hot water tap
experiencing the warm sensation of a heat pack on your skin
experiencing muscle soreness after a long run
27
Basket baller shoots, which part of the brain sends the message to raise their shooting arm?
somatosensory cortex
motor cortex
occipital lobe
prefrontal lobe
28
The main function of the medulla oblongata are
automatic control of muscle movements (balance etc.)
involuntary control of mental processes: thinking & emotions
voluntary movements: swallowing, breathing & heart rate
Involuntary function: sneezing, vomiting, heartrate, breathe
29
Cover you're right eye & read with your left eye. Information from left eye processed in your:
right temporal lobe
left occipital lobe
right occipital lobe
left & right occipital lobes
30
Person's damage to left frontal cortex will experience
loss motor function for left hand
loss motor function for right hand
loss sensory function of right hand
loss sensory function of left hand