Brain Story Certification Test | 38 Questions
with 100% Correct Answers | Verified | Latest
Update
the brain begins as an embryonic structure called the - -neural tube, shortly after
conception it is formed in neurulation, all areas of the brain develop from here
-the brain is considered mature around what age - -25, the brain is not mature until our
mid-twenties because the prefrontal cortex (which enables executive function abilities)
continues to develop until this time
-what is the sequence in which we learn our abilities - -sensory, motor, emotional
skills, executive function skills (begin in early childhood but their sensitive period of
development continues into early adulthood)
-what stages of development are the most plastic and the least - -early childhood, late
childhood, adolescence, adulthood, the brain becomes progressively less plastic with age
-the age at which a human has the most connections between neurons is - -3, as the
brain ages, unused connections are pruned away and active connections are
strengthened
-how do experiences shape the developing brain - -they influence which neural
connections are strengthened or pruned, they help us practice our skills
-at what stage of development do negative experiences influence the architecture of the
developing brain - -at any stage of development, which neural circuits will be affected
depends on when the negative experience occurs
, -most traits and diseases in humans are derived from - -the interaction between genes
and environmental influences
-what is an example of an epigenetic effect - -an environmental factor modifies the area
surrounding a gene such that expression decreases
-is manual dexterity related to the quality of parental care a child receives - -no
-which gene has been shown to be epigenetically modified by the quality of maternal
care in rat offsrping - -the glucocorticoid receptor gene which is methylated in response
to maternal care
-what happens to the tress response system when the glucocorticoid receptor gene is
epigenetically modified such that it is less active and produced fewer receptors - -the
stress response increases
-what pre-existing conditions are associated with epigenetic modification of the
glucocorticoid receptor gene in victims of suicide - -childhood maltreatment
-which aspect of development is NOT affected by social interactions - -cognitive, social,
emotional, language, physical and behavioral development are all affected by social
interactions
-human infants need to be taught how to react to social causes by - -nothing- infants
have an innate response to social cues
-what is meant by a "serve and return" interaction - -it is the interaction between a
child and adult where various activities and communication pass back and forth
-in child development, joint attention refers to - -the infant coordinates their attention
with an adult and another object in the environment, emerges in the first year of life
with 100% Correct Answers | Verified | Latest
Update
the brain begins as an embryonic structure called the - -neural tube, shortly after
conception it is formed in neurulation, all areas of the brain develop from here
-the brain is considered mature around what age - -25, the brain is not mature until our
mid-twenties because the prefrontal cortex (which enables executive function abilities)
continues to develop until this time
-what is the sequence in which we learn our abilities - -sensory, motor, emotional
skills, executive function skills (begin in early childhood but their sensitive period of
development continues into early adulthood)
-what stages of development are the most plastic and the least - -early childhood, late
childhood, adolescence, adulthood, the brain becomes progressively less plastic with age
-the age at which a human has the most connections between neurons is - -3, as the
brain ages, unused connections are pruned away and active connections are
strengthened
-how do experiences shape the developing brain - -they influence which neural
connections are strengthened or pruned, they help us practice our skills
-at what stage of development do negative experiences influence the architecture of the
developing brain - -at any stage of development, which neural circuits will be affected
depends on when the negative experience occurs
, -most traits and diseases in humans are derived from - -the interaction between genes
and environmental influences
-what is an example of an epigenetic effect - -an environmental factor modifies the area
surrounding a gene such that expression decreases
-is manual dexterity related to the quality of parental care a child receives - -no
-which gene has been shown to be epigenetically modified by the quality of maternal
care in rat offsrping - -the glucocorticoid receptor gene which is methylated in response
to maternal care
-what happens to the tress response system when the glucocorticoid receptor gene is
epigenetically modified such that it is less active and produced fewer receptors - -the
stress response increases
-what pre-existing conditions are associated with epigenetic modification of the
glucocorticoid receptor gene in victims of suicide - -childhood maltreatment
-which aspect of development is NOT affected by social interactions - -cognitive, social,
emotional, language, physical and behavioral development are all affected by social
interactions
-human infants need to be taught how to react to social causes by - -nothing- infants
have an innate response to social cues
-what is meant by a "serve and return" interaction - -it is the interaction between a
child and adult where various activities and communication pass back and forth
-in child development, joint attention refers to - -the infant coordinates their attention
with an adult and another object in the environment, emerges in the first year of life
