Brain Story Certification Exam Questions With 100% Correct Answers Latest Updated 2024 (GRADED)

Brain Story Certification Exam Questions With 100% Correct Answers Latest Updated 2024 (GRADED) the brain begins as an embryonic structure called the - Answer 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 - Answer 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 - Answer 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 - Answer 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 - Answer 3, as the brain ages, unused connections are pruned away and active connections are strengthened how do experiences shape the developing brain - Answer 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 - Answer 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 - Answer the interaction between genes and environmental influences what is an example of an epigenetic effect - Answer 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 - Answer no which gene has been shown to be epigenetically modified by the quality of maternal care in rat offsrping - Answer the glucocorticoid receptor gene which is methylated in response to maternal care Brain Story Certification Exam Questions With Answers 100% Verified Latest 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 - Answer the stress response increases what pre-existing conditions are associated with epigenetic modification of the glucocorticoid receptor gene in victims of suicide - Answer childhood maltreatment which aspect of development is NOT affected by social interactions - Answer 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 - Answer nothinginfants have an innate response to social cues what is meant by a "serve and return" interaction - Answer 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 - Answer the infant coordinates their attention with an adult and another object in the environment, emerges in the first year of life which of the following factors is most likely to increase the quality of sever and return interactions for a child - Answer secure attachment increases a child's ability to interact with their caregiver and with others around them, even if they are unfamiliar what brain region is most involved in behavioral inhibition - Answer the amygdala mediates the responses to fear and anxiety and is over-active in children with behavioral inhibition