Brain Story Questions 2024/25 With Accurate Answers ||Fully Solved
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Brain Story
Institution
Brain Story
25 - Correct Answer -Brain Development starts shortly after conception. The brain is considered mature around the age of:
Early childhood, late childhood, adolescence, adulthood - Correct Answer -Order these stages of development from greatest plasticity to least
3 - Correct Answer -The...
Brain Story Questions 2024/25 With Accurate
Answers ||Fully Solved
25 - Correct Answer -Brain Development starts shortly after conception. The brain is considered mature
around the age of:
Early childhood, late childhood, adolescence, adulthood - Correct Answer -Order these stages of
development from greatest plasticity to least
3 - Correct Answer -The age at which a human brain has the most connections between neurons is:
They influence which neural connections are strengthened and which are pruned away - Correct Answer
-How do experiences shape the developing brain?
Sensory abilities, motor skills, emotional skills, executive function skills - Correct Answer -Different
abilities, and their underlying neural circuits, develop in a bottom-up sequence during sensitive periods.
Put the following abilities in the correct sequence of development.
At any stage of development - Correct Answer -At what stage of development do negative experiences
influence the architecture of the developing brain?
The interaction between genes and environmental influences - Correct Answer -Most traits and
diseases in humans are derived from:
An environmental factor modifies the area surrounding a gene such that its expression decreases -
Correct Answer -Which of the following is an example of an epigenetic effect?
The glucocorticoid receptor gene - Correct Answer -Which gene has been shown to be epigenetically
modified by the quality of maternal care in rat offspring?
, The stress response increases - Correct Answer -What happens to the stress response system when the
glucocorticoid receptor gene is epigenetically modified such that it is less active and produces fewer
receptors?
Childhood maltreatment - Correct Answer -What pre-exisiting condition(s) are associated with
epigenetic modification of the glucocorticoid receptor gene in victims of suicide?
Manual dexterity - Correct Answer -Which of the following outcomes is NOT related to the quality of
parental care a child receives?
Cortisol and adrenalin - Correct Answer -Which two hormones are involved in initiating our response to
stress?
Tolerable stress is buffered by supportive adult relationships but toxic stress is not - Correct Answer -
Which of the following answers best describes the difference between tolerable and toxic stress in a
child?
Silencing of the glucocorticoid receptor gene and glucocorticoid resistance - Correct Answer -Allostatic
changes due to activation of the stress response can produce allostatic load on the body and brain.
Which of the following pairs does NOT correctly identify an allostatic change and its corresponding
allostatic load?
All of the above - Correct Answer -Early life stress is associated with what physiological change in
adulthood?
Pre-frontal cortex, hippocampus, amygdala, hypothalamus, pituitary gland - Correct Answer -Which of
these answers below correctly identifies the brain structures involved in mediating our responses to
stress?
Neglect - Correct Answer -Which is the most common source of childhood toxic stress in western
countries?
Shuts down cortisol release - Correct Answer -Which of the following is a function of cortisol's activity
during stress?
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