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We focus our review primarily on three facets of cognition that are clearly implicated in public discourse regarding the impacts of mobile technology – attention, memory, and delay of gratification – and then consider evidence regarding the broader relationships between smartphone habits and everyday cognitive functioning.
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The present review considers an intensifying, though still limited, area of research exploring the potential cognitive impacts of smartphone-related habits, and seeks to determine in which domains of functioning there is accruing evidence of a significant relationship between smartphone technology and cognitive performance, and in which domains the scientific literature is not yet mature enough to endorse any firm conclusions. In the U.S., the Centers for Disease Control and Prevention has issued guidance allowing people to mix and match booster shots.While smartphones and related mobile technologies are recognized as flexible and powerful tools that, when used prudently, can augment human cognition, there is also a growing perception that habitual involvement with these devices may have a negative and lasting impact on users’ ability to think, remember, pay attention, and regulate emotion. “This has implications beyond COVID-19 and will inform new approaches to immunization against other diseases that are, as yet, not vaccine-preventable.” “As well as providing evidence for flexibility in deployment, these results suggest this approach can also help generate better immune responses,” Snape said. Data suggested that adenovirus- and protein-based vaccines, such as Novavax, might be linked to “longer periods of immunological protection or memory.” The Pfizer/Moderna combo, both created with mRNA technology, produced the greatest antibody response, according to the Lancet. People who took the AstraZeneca-Oxford vaccine for both shots saw lower levels of antibodies and T-cell responses than those who took AstraZeneca for the first and Moderna or Novavax for the second, according to the study. The researchers found that getting a first shot of the Pfizer vaccine and following it up with a shot of Moderna 8–12 weeks later was better than getting two shots of Pfizer.
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“We’re showing … you don’t have to stick rigidly to receiving the same vaccine for a second dose … and that if the program will be delivered more quickly by using multiple vaccines, then it is okay to do so.” “I think the data from this study will be especially interesting and valuable to low- and middle-income countries where they’re still rolling out the first two doses of vaccines,” Snape told Reuters. Researchers looked at a variety of combinations of Oxford-AstraZeneca, Pfizer, Novavax and Moderna vaccines. The study also showed that mixing was safe, with no issues found among the 1,070 participants who ranged in age from 50 years to 78 years of age. “Just because you’ve received dose one of a particular vaccine, doesn’t mean you have to receive the same vaccine for dose two.” “What we’re seeing is that there’s a great amount of flexibility in the primary immunization schedule,” Snape told The Guardian. The findings from the University of Oxford-led Com-Cov study, headed by Professor Matthew Snape are encouraging for countries where vaccine supply may be more limited. (NEXSTAR) – A prominent study from the UK looking at the effects of mixing COVID-19 vaccines found that participants saw a better immune response when they received a different second dose weeks after their first.