The Conversation
Deep brain stimulation: A fix when the drugs don't work
Neurological disorders can have a devastating impact on the lives of sufferers and their families.
Neuroscience
May 17, 2013 |
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Half time warm-ups boost athletic performance
High-intensity, short duration warm up activities at half time intervals boost athletic performance, a study of soccer players has found.
Health
3 hours ago |
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Want to boost your memory and mood? Take a nap, but keep it short
We're told to have power naps to keep us safe on the road and improve our alertness if we've had insufficient sleep. They even help our surgeons stay awake during long shifts. But siestas and nana naps can ...
Sleep apnea
May 17, 2013 |
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Medical myth: Flatlining patients can be shocked back to life
Beep….beep……….beep……….beeeeeeeeeeeeeeeeeeeeeeeeep. "We're losing him. Out of my way, nurse!" The quick-thinking young doctor charges the defibrillator paddles and places them on the chest of ...
Cardiology
May 14, 2013 |
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Frozen in time: Clarifying laws on IVF embryo use and destruction
Over the past two decades, the frozen preservation of embryos has become routine practice in IVF. What currently happens to embryos next is controlled by overlapping and complicated rules that confuse and ...
Obstetrics & gynaecology
May 13, 2013 |
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Explainer: What is diabetes?
To keep your body functioning, glucose must always be present in your blood. It's as important as oxygen in the air you breathe. The brain can only function for a few minutes without either before it stops ...
Diabetes
May 13, 2013 |
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Animals in research: Zebrafish
Zebrafish are probably not the first creatures that come to mind when it comes to animals that are valuable for medical research.
Medical research
May 10, 2013 |
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Migrant women less likely to have unassisted birth, study finds
Some groups of migrant women in Australia are at a higher risk of medical interventions in childbirth that may lead to health problems for the mother or child, a new study has found.
Obstetrics & gynaecology
May 06, 2013 |
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Explainer: What is intuition?
The word intuition is derived from the Latin intueor – to see; intuition is thus often invoked to explain how the mind can "see" answers to problems or decisions in the absence of explicit reasoning – ...
Psychology & Psychiatry
May 03, 2013 |
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The science of magic: It's not all hocus pocus
Think of your favourite magic trick. Is it as grandiose as David Copperfield's Death Saw, or is it as simple as making a coin disappear in front of your very eyes?
Neuroscience
May 01, 2013 |
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No evidence H7N9 spreads between humans—but fear does
It's ten years since SARS (severe acute respiratory syndrome) upset our complacency about infectious diseases and now we are faced by another "new" disease. H7N9 bird flu is currently spreading through Chi ...
Diseases, Conditions, Syndromes
Apr 29, 2013 |
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Scientists unpack testosterone's role in schizophrenia
Testosterone may trigger a brain chemical process linked to schizophrenia but the same sex hormone can also improve cognitive thinking skills in men with the disorder, two new studies show.
Neuroscience
Apr 26, 2013 |
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Responsible gambling and the spectacle of the 'problem gambler'
Institutions that make big money out of gambling – such as governments, casinos, clubs and pubs – are fond of telling us how much they care about problem gambling.
Psychology & Psychiatry
Apr 26, 2013 |
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Measles: New efforts needed to stop an old disease
New diseases grab headlines. The latest influenza scare – H7N9 – has prompted much speculation about the direction the virus might take. And rightly so, as vaccines to fight new viruses can take some ...
Diseases, Conditions, Syndromes
Apr 25, 2013 |
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Can caesarean sections increase susceptibility to disease?
Despite efforts to reduce intervention rates during labour, vaginal births without medical intervention are becoming increasingly rare in Australia and overseas: nearly one in three women in Australian now ...
Health
Apr 24, 2013 |
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