| 1 |
Which of the following best describes the concept of "beat perception" as it relates to the auditory capabilities of newborn infants?
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The extraction of a consistent rhythm from a sequence of sounds. |
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Beat perception from my understanding is how about how well can one person catch the beat or a rhythm of a sequence of sounds. So, this coice match my understanding the most.
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I obtain and confirm my understanding with this website "https://pmc.ncbi.nlm.nih.gov/articles/PMC9440376/". It is a website of National Institute of Health.
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| 2 |
According to the research, what experimental method is used to differentiate beat perception from statistical learning in newborns?
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Monitoring brain activity using EEG during auditory stimulation. |
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Actually, I look up for a beat processing test and I found that they use EEG test to check the newborn's brain about how it response.
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I look up for this information in https://pubmed.ncbi.nlm.nih.gov/38016227/. I read the abstract and summarize that they use the difference between two sound. One is on beat while the other is not. Then they found the difference of the response to the two different sounds.
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| 3 |
What does the mismatch response (MMR) in EEG studies indicate about newborns' auditory processing?
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Sensitivity to regularity violations in sound sequences. |
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MMR is a method used to test newborn's auditary system. MMR is used with the method of detecting changes in a familiar voice. So there is only one choice left.
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I look up on this research https://pmc.ncbi.nlm.nih.gov/articles/PMC5938127/ and I search on youtube to see how EEG works.
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| 4 |
What does the term "statistical learning" refer to in the context of auditory processing in newborns?
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Learning to predict future events based on statistical analysis. |
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From the research i looked up all the way before this question. I understand that newborns have the ability to predict or learning something in the same pattern. That's also the reason why there is MMR. Newborns are likely to learn from anything that is repeated or happened regularly.
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I use this website to confirm my understanding. https://agbell.org/2020/07/01/how-infants-learn-language-part-i/
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| 5 |
Which condition in the EEG study did NOT result in a differentiation between beat and offbeat responses in newborns?
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Jittered condition. |
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There are two type of conditions being test in EEG. First is Isochronous which is a sound that have the same gap before the next sound repeatedly. This caused the brain to be able to predict and notice any off beat sounds. However, in a jittered condition, the brain can't predicted the next sound ; thus, can't notice an off beat sound.
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I get this understanding from reading this research. https://pubmed.ncbi.nlm.nih.gov/38016227/
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| 6 |
Which neural mechanism is thought to underlie the synchronization of movement to a beat?
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Neural entrainment. |
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Neural Entrainment is about how brainwaves usually synchronize with a movement or a rhythm of something as a beat. While the other option is not fully related.
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I obtain this understanding from https://en.wikipedia.org/wiki/Brainwave_entrainment.
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| 7 |
How does beat perception in newborns relate to their later musical abilities?
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It is fundamental for developing rhythmic coordination and timing. |
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This one is obvious. Beat perception is about how well can one catch the beat or a rhythm of something. This is very important in music industry. With good beat perception since being a newborn, they will be able to be better at rhythmic coordination.
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The information is from this website including my own knowledge from provious questions. https://pubmed.ncbi.nlm.nih.gov/36951723/
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| 8 |
What is the primary purpose of using EEG in studies of auditory processing in newborns?
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To record brain responses to sounds. |
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This one is also very obvious. EEG is a test about brainwaves and when it is used to study about auditory processing, it must be about how brain reacts to sounds.
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Auditary is about hearing or listening system of something. Which, in the options, there is only one that is about sounds.
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| 9 |
What does an isochronous condition in an auditory study typically involve?
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A consistent temporal interval between sounds. |
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Isochronous is about the beat or a rhythm of something that is repeated continuously with the same gap. Such as metronome.
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I have obtained this information from reading this research to find the answer of previous questions. https://pubmed.ncbi.nlm.nih.gov/38016227/
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| 10 |
Which auditory feature is NOT directly studied in the newborn auditory processing research?
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Language comprehension. |
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The other choices is fully studied in the research. However, language comprehension is not studied yet because it is not fully about innate ability.
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I obtained this understanding from reading all of the previous researches I used to answer such as this one https://pmc.ncbi.nlm.nih.gov/articles/PMC9440376/.
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| 11 |
What term is used to describe the appearance of scientific credibility used in the marketing of unproven cell-based therapies?
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Tokens of scientific legitimacy |
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Because Tokens of Scientific Legitimacy is a term of something with no prove or just a few scientific prove to making something seems credible
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The answer is from reading articles about it and searching for something with similat meaning such as https://www.science.org/doi/10.1126/scitranslmed.aag0426.
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| 12 |
According to the article, which of the following is NOT a recognized reporting mechanism for adverse effects from cell and gene therapies?
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Consumer Protection Agencies |
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All of the others are being recognized for this sake. However, consumer protection agencies is not fully related and this is not their main duty as to protect consumers.
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The answer is from reading some articles and by knowing the duty of consumer protection agencies.
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| 13 |
What ethical consideration is primarily challenged by direct-to-consumer marketing of unproven cell and gene therapies?
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Informed consent processes |
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The direct to consumer marketing is risky because these are not being operated by officials which they can not informed their customers about the risks or lying so they can get more customer.
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This one is fully based on my own perspective and by reading news about this quite often.
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| 14 |
What key feature differentiates proven CGT products from unproven ones according to regulatory standards?
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Pre-marketing authorization by regulatory bodies |
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This one is obvious and based on my own common sense. The other three can be done even by illegal products. However, an authorization by officials can confirmed you about how safe the products are.
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This one is also from my own perspective.
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| 15 |
Which of the following is a risk associated with unproven CGT products highlighted in the article?
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Potential for serious health risks |
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unproven products contain many risks because they haven't been checked by any officials which means that there might be a dangerous chemicals or defect in a product.
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The information is from reading many news about genetic engineering.
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| 16 |
Which of the following is NOT a typical characteristic of unproven CGT products as discussed in the article?
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Approval by major regulatory agencies |
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There is no way unproven products can get an approval by any officials unless they are approved.
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From noticing the one choice that is contrast to the question.
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| 17 |
How do regulatory bodies like the FDA and EMA ensure the safety of CGT products?
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By requiring rigorous pre-marketing clinical trials |
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They must ensure the safety carefully because the product contains very high risk if it has a defect.
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This one choice is the most correct one while the other are more likely in contrast to careful inspections.
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| 18 |
What is the primary goal of the ISCT's position on cell and gene therapies as mentioned in the article?
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To support evidence-based products and oppose unproven ones |
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ISCT is also one of the legal organization. Therefore. they must be mainly concern about people's health. Which have only one choice related.
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ISCT main objective is to ensure safety to people. However, the other choices are more likely to put people in higher risk instead.
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| 19 |
What is a potential consequence for patients using unproven CGT products?
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Risk of serious adverse effects |
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Unproven CGT products contain high risk without any approval from officials. Which can cause serious side effects and more.
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Unproven CGT products are risky and contain high risk. There is one option left to answer because the other's are more likely to be of proven one.
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| 20 |
What role does the ISCT play in the context of cell and gene therapies?
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It opposes the premature commercialization of unproven therapies. |
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It is one of the organization that oversight CGT field about ethics and safety. It oppose unproven CGT products because of the high risk.
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The answer is from contemplating all of the other choices while searching about ISCT.
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