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Academic Insights for the Thinking World

  • Science & Medicine

Five key underlying drivers of the opioid crisis

The War on Drugs got it wrong. When President Nixon launched the “War on Drugs” in 1971, he framed the way we would view drug epidemics moving forward: as a moral issue. The “war” cast people struggling with addiction as criminals and degenerates to be dealt with by the criminal justice system. But law enforcement solutions have failed to curb addiction, and have further contributed to harming communities already experiencing deep levels of trauma, particularly communities of color.

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The evolution of pain medicine adherence [extract]

Pain medicine adherence, the extent to which patients follow a treatment plan for managing pain, has remained a challenge to doctors and patients alike for millennia. Risks abound, from not taking enough medication, to taking too much and/or becoming dependent on it, with the current opioid epidemic in the United States providing a clear example […]

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Animal of the Month: 11 facts about koalas

Koalas: the adorable fluffy mascots of Australia who seem to cuddle everything in sight. It’s no wonder that tourists flock to visit them, photograph them, and feed them the leaves of their all-time favourite food, eucalyptus. Apart from their tree-hugging habits and rigid diet though, how much do you actually know about them? The koala is part of the marsupial family, which is around 80 million years old.

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Medical mycology: an introduction

The spectrum of fungal disease has evolved exponentially over the past four decades, and so has the emergence of fungal diseases as an increasingly important problem in global healthcare systems. If a medical mycologist who had retired in the 1970s returned to the discipline today, they would inevitably find it irrevocably changed—almost unrecognisable.

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Learning on the job: The art of academic writing

Most academics don’t have formal training in writing but do it every day. The farther up the career ladder one goes, the more writing becomes a central activity. Most academic writing skills are learned ‘on the job’, especially by working with more experienced co-authors. Grants, papers, and even books are written to the best of the author’s ability and on the weight of the content.

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Can electrical stimulation of the brain enhance mind?

It is almost philosophical to think that our mental representations, imagery, reasoning, and reflections are generated by electrical activity of interconnected brain cells. And even more so is to think that these abstract phenomena of the mind could be enhanced by passing electricity through specific cellular networks in the brain. Yet, it turns out these tenets can be subjected to empirical experimentation.

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John Tyndall in America

The development of the world, and of scientific discovery, is highly contingent on the actions of individual people. The Irish-born John Tyndall (c. 1822–93), controversial scientist, mountaineer, and public intellectual, nearly emigrated to America in his early 20s, like so many of his fellow countrymen. Had he done so, the trajectory of nineteenth-century scientific discovery would have been different.

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How do male hummingbird dance moves alter their appearance?

Many animals use colorful ornaments and exaggerated dances or displays to attract mates, such as birds of paradise. Some animals go even further and have colors that can change as they dance, such as in peacocks or morpho butterflies. This special type of color is called iridescence, and its appearance changes based on the angles of observation and illumination.

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Ten reasons to write in plain English [excerpt]

Medical science writing is important and writing in plain English (that being writing that conveys the right content, clearly, and concisely) is a skill honed by practice. Learning to express complex ideas succinctly is in no way a remedial skill. Rather, it can only be seen as a sign of mastery. This matters in the 21st century, as English is the global language of science.

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Creativity, the brain, and society

Creativity research has come of age. Today, the nature of the creative process is investigated with every tool of modern cognitive neuroscience: neuroimaging, genetics, computational modeling, among them. Yet the brain mechanisms of creativity remain a mystery and the studies of the brains of “creative” individuals have so far failed to produce conclusive results.

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A step in the light direction for arrhythmia

Each successful beat of the heart is the result of a well-timed electrical orchestra, headed by a conductor tasked with tirelessly maintaining this life-sustaining rhythm. The conductor of this silent symphony is the heart’s natural pacemaker cells, which synchronize the muscular contractions necessary to pump blood throughout the body.

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Social media use and disturbed sleep

Are you spending more and more time consuming social media through your computer, mobile phone, video games, and social media apps? If so, you’re not alone. Data from Pew Research Center has shown that use of social media among adults has grown from 5% in 2005 to 69% in 2018, with almost 90% of 18–29-years-olds indicating use. Using social media of various forms may have some benefits

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Science and spectacle: exposing climate change through the arts

Despite scientific consensus about the reality of climate change, one of the challenges facing the scientific community is effectively facilitating an understanding of the problem and encouraging action. Given the complexity of the issue, its many interdependencies, and lack of simple solutions, it’s easy to ignore. For many people, the threat of climate change feels distant and abstract—something they don’t easily perceive in their day-to-day lives. One of the ways that might help people grasp the real complexities of climate change is through narratives and storytelling.

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Soil protists: a fertile frontier in biology research

For many years, soil has been considered the ultimate frontier to ecological knowledge. Soils serve many ecosystem functions for humans; for example, they provide the basis for most of our nutrition. Yet, the organisms which act as the catalysts for those services—i.e. the soil microbiota—still remain a relatively unexplored field of research.

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Treating people with Alzheimer’s: The non-pharmacological approach.

On 2 January 2018, National Public Radio’s Terry Gross interviewed British neuroscientist Joseph Jebelli, who discussed Alzheimer’s disease and how “much better treatment” for the disease is about ten years away. The improved treatment to which Dr. Jebelli was referring was pharmaceutical/biomedical treatment. Indeed, the vast majority of stories in the mass media about treatment for Alzheimer’s focuses on the long hoped for biomedical treatment, emerging from drug trials or genetic approaches or both, that can stop the progress of the disease or prevent its occurrence. There is, however, a vast difference between treating a disease and treating people diagnosed with the disease — and this difference is especially critical where people diagnosed with Alzheimer’s and their families and friends are concerned.

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Supporting grieving students at school following crisis events

Tragic events such as recent natural disasters and shootings at school affect many children and families. Although these events typically receive immediate media coverage and short-term supports, the long-term implications are often overlooked. The grief among children and adolescents experiencing significant loss generally emerges during the weeks and months following such tragic events. Although there are variations in the expression of grief, bereaved children and adolescents often struggle to meet the cognitive demands of school. Professionals at school, including, school psychologists, school counselors, and other mental health professionals have a tremendous opportunity to help identify and support students in need.

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