Autism: a Q&A with Uta Frith
We spoke to Uta Frith, author of Autism: A Very Short Introduction and asked her about diagnosis, the perceived links between autism and genius, and how autism is portrayed in culture.
So the world didn’t end? A new cycle
By Barbara Rogoff
The news was full of claims that the ancient Maya had predicted the end of the world with the winter solstice of 2012. The solstice went by a few days ago, and here we still are. Related to the mistaken claims of those in the news, the ancient Maya and the apocalypse-predictors conceive of time and life in very different ways. Unlike the end-is-coming view, life and time are cyclical in Maya cosmology. An end is a new beginning, as many current Maya spiritual guides have been trying to clarify to the world.
From cigarettes to obesity, public health at risk
By Mark S. Gold, MD
Public health officials and academics identified cigarette smoking and related disease as the nation’s number one killer and foremost driver of health costs in the 1980s. At that time overeating and obesity were not major problems, yet they may soon cause more disease, deaths, and health care costs than cigarettes. Food addiction, which may explain part of the epidemic, is slowly and finally “catching on”. It’s been controversial, with some scientists dismissing it out of hand, so like any hypothesis, it needs additional tests.
Community-level influences of behavior change
How can you resolve to change in 2013? With a community. The Mayo Clinic Scientific Press suite of publications is now available on Oxford Medicine Online, and to highlight some of the great resources, we’ve excerpted Prathibha Varkey, MD, MPH, MHPE’s Mayo Clinic Preventive Medicine and Public Health Board Review below.
Questioning the health of others and ourselves
By Patricia Prijatel
A little evergreen tree has died alongside our road and, as we walked by it yesterday, my husband wondered why. All the other trees around it are healthy and it did not look like it had been hit by lightning or damaged by wind or attacked by bugs. The tree is about six feet tall, so it lived several years. We are in the Rocky Mountains and this little guy took root on its own, growing precariously in that place by the road.
Can the shape of someone’s face tell you how healthy they are?
By Anthony J Lee
You can tell a lot about someone from their face, from simple demographic information such as sex and ethnicity, to the emotions they’re feeling based on facial expressions. But what about their health? Can the shape of someone’s face tell you how likely this person is to catch the common cold?
How to help your children cope with unexpected tragedy
By Brenda Bursch
Children look to their parents to help them understand the inexplicable. They look to their parents to assuage worries and fears. They depend on their parents to protect them. What can parents do to help their children cope with mass tragedy, such as occurred this week with the shooting at Sandy Hook Elementary School in Newtown, Connecticut?
How many more children have to die?
By Rochelle Caplan, MD
Surely the time has finally come to put our heads together and focus on three seldom connected variables regarding mass murders in the United States: the lack of comprehensive psychiatric care for individuals with mental illness, poor public recognition of the red flags that an individual might harm others, and easy access to firearms.
The ageing brain
By
As our bodies start to show the signs of ageing, our brain is naturally ageing too. But some older people can become forgetful and have trouble remembering common words or organising daily activities more than others. There are few proven interventions to prevent this kind of cognitive decline in older adults, although treating modifiable risk factors for vascular disease and stroke, such as cholesterol and body mass index, has been suggested as a promising approach to preventing or delaying cognitive impairment for a growing UK population of older adults. So is there a link between high blood pressure and forgetfulness?
Six facts about regional anesthesia
The Mayo Clinic Scientific Press suite of publications is now available on Oxford Medicine Online. To highlight some of the great resources, we’ve pulled together some interesting facts about anesthesia from James Hebl and Robert Lennon’s Mayo Clinic Atlas of Regional Anesthesia and Ultrasound-Guided Nerve Blockade. Get free access to the Mayo Clinic suite for a limited time with this Facebook offer (watch out, it closes today!).
What makes this World AIDS Day different from all others?
By Kenneth Mayer
Last year, on World AIDS Day, U.S. President Barack Obama set ambitious goals to reach more people with treatment and fundamental prevention. Echoing U.S. Secretary of State Hillary Clinton’s call for an “AIDS-free generation,” he envisioned a tipping point in a 30-year battle to subdue the world’s costliest epidemic. This World AIDS Day, the administration’s release of a global AIDS roadmap takes the vision into practice.
The truth about anaesthesia
What do anaesthetists do? How does anaesthesia work? What are the risks? Anaesthesia is a mysterious and sometimes threatening process. We spoke to anaesthetist and author Aidan O’Donnell, who addresses some of the common myths and thoughts surrounding anaesthesia.
‘Zombie drugs’
By Dr Rosie Harding & Dr Elizabeth Peel
According to official statistics, a significant minority of people living with dementia are prescribed antipsychotic drugs. The 2012 National Dementia and Antipsychotic Prescribing Audit suggests that there has been a fall in the prescription of these medications. However, less than half of GP practices in England participated and thousands of people with dementia are still prescribed antipsychotic drugs each year. What many perhaps don’t know is that only one antipsychotic (Risperidone) has actually been licensed for use in elderly people with dementia.
Spitting blood: the absence and presence of tuberculosis
Flying back from Boston recently I was delighted to be able to watch the 2008 film version of Frost and Nixon. I had greatly enjoyed the play in London and heard the film was also very good. So I plugged in the headphones and settled back.Before too long ex-president Richard Nixon is telling would-be interviewer David Frost how he bonded with his Russian counterpart Nikita Khrushchev over their shared sadnesses: Nixon had lost two brothers to tuberculosis.
Drugs in the Internet era
By Les Iversen
When Drugs: A Very Short Introduction was published in 2001, drugs were relatively hard to obtain. Recreational users could buy illegal drugs from back-street dealers, while prescription medicines required a trip to the doctor to obtain a script. The Internet has changed all that. Nowadays in Western Europe and in North America there are dozens of website dealers offering novel psychoactive drugs (“legal highs”) and prescription medicines at modest prices. The market for designer drugs has grown hugely.
Health information that travels with you
By Megan Crawley, MPH
Imagine you’re a doctor, taking the subway to work. You suddenly remember that your first patient of the day is preparing for a trip overseas. You want to prepare for this pre-travel consultation, but all your reference books are at the office and you won’t have time once you get there.