HSCO 502 TEST 2 FULL SOLUTION 2026
QUESTIONS WITH ANSWERS GRADED A+
◉ hills of brain are also known as. Answer: gyri
◉ 4 lobes of the brain. Answer: Frontal
Temporal
Parietal
Occipital
◉ What does the central sulcus separate?. Answer: frontal and
parietal lobes
◉ Prefrontal cortex. Answer: most forward part of the frontal lobe,
responsible for executive function, control, organization, and
synthesis of sensory and motor information
◉ The higher/more complex the brain function the ________. Answer:
more space it takes up in the brain
◉ Speech is very complex, therefore it takes up (a lot) or (a little)
portion of the brain?. Answer: a lot
, ◉ The human brain is mostly symmetrical. What accounts for the
majority of its asymmetry?. Answer: Language
◉ Right hemisphere deals with. Answer: emotion, meaning, large
holistic processing
◉ Left hemisphere deals with. Answer: speech, math, decoding,
logic, reasoning, step/by/step
◉ Language development is highly correlated with _________ and
__________.. Answer: brain maturation
specialization of functions
◉ Brain weight does what within the first 2 years of life. Answer:
triples in size
◉ What age has the brain reached its full weight?. Answer: 12
◉ The left insula is most active______ (2things) from the articulators?.
Answer: speech production and motor feedback
QUESTIONS WITH ANSWERS GRADED A+
◉ hills of brain are also known as. Answer: gyri
◉ 4 lobes of the brain. Answer: Frontal
Temporal
Parietal
Occipital
◉ What does the central sulcus separate?. Answer: frontal and
parietal lobes
◉ Prefrontal cortex. Answer: most forward part of the frontal lobe,
responsible for executive function, control, organization, and
synthesis of sensory and motor information
◉ The higher/more complex the brain function the ________. Answer:
more space it takes up in the brain
◉ Speech is very complex, therefore it takes up (a lot) or (a little)
portion of the brain?. Answer: a lot
, ◉ The human brain is mostly symmetrical. What accounts for the
majority of its asymmetry?. Answer: Language
◉ Right hemisphere deals with. Answer: emotion, meaning, large
holistic processing
◉ Left hemisphere deals with. Answer: speech, math, decoding,
logic, reasoning, step/by/step
◉ Language development is highly correlated with _________ and
__________.. Answer: brain maturation
specialization of functions
◉ Brain weight does what within the first 2 years of life. Answer:
triples in size
◉ What age has the brain reached its full weight?. Answer: 12
◉ The left insula is most active______ (2things) from the articulators?.
Answer: speech production and motor feedback
