Improved method of electrical stimulation could help treat damaged nerves
Functional electrical stimulation (FES) was developed to help return lost function to patients with upper and lower extremity injuries and spinal cord injuries, among other applications. However, the devices, which work by ...
Medical research
Nov 21, 2011 |
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With training, a failing sense of smell can be reversed
In a new study scientists at NYU Langone Medical Center have shown that the sense of smell can be improved. The new findings, published online November 20, 2011, in Nature Neuroscience, suggest possible ways to reverse the lo ...
Neuroscience
Nov 20, 2011 |
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Scientists harness the power of electricity in the brain
(Medical Xpress) -- A paralyzed patient may someday be able to "think" a foot into flexing or a leg into moving, using technology that harnesses the power of electricity in the brain, and scientists at University of Michigan ...
Neuroscience
Nov 18, 2011 |
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Study IDs new genetic links to impulsivity, alcohol problems in men
Being impulsive can lead us to say things we regret, buy things we really don't need, engage in behaviors that are risky and even develop troublesome addictions. But are different kinds of hastiness and rashness embedded ...
Genetics
Nov 16, 2011 |
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3 p.m. slump? Why a sugar rush may not be the answer
(Medical Xpress) -- A new study has found that protein and not sugar activates the cells responsible for keeping us awake and burning calories. The research, published in the 17 November issue of the scientific ...
Neuroscience
Nov 16, 2011 |
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Women suffer quicker brain damage from alcohol abuse: study
Women alcoholics suffer damage to the part of their brain that controls moods, impulses and sleep three times faster than their male counterparts, a Swedish study showed Wednesday.
Psychology & Psychiatry
Nov 09, 2011 |
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New research finds extreme antisocial personality predicts gang membership
Research into the 2011 London riots found they were mostly committed by antisocial persons, less than 20% of whom were explicitly gang members. This is because gang membership is primarily for the most antisocial of such ...
Psychology & Psychiatry
Nov 09, 2011 |
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Study finds new pathway critical to heart arrhythmia
University of Maryland School of Medicine researchers have uncovered a previously unknown molecular pathway that is critical to understanding cardiac arrhythmia and other heart muscle problems. Understanding the basic science ...
Medical research
Oct 26, 2011 |
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Children with certain dopamine system gene variants respond better to ADHD drug
Children with certain dopamine system gene variants have an improved response to methylphenidate - the most commonly prescribed medication for Attention Deficit Hyperactivity Disorder - in a finding that could help eliminate ...
Attention deficit disorders
Oct 21, 2011 |
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Next-generation brain stimulation may improve treatment of Parkinson's disease
Parkinson's disease (PD) is a devastating and incurable disease that causes abnormal poverty of movement, involuntary tremor, and lack of coordination. A technique called deep brain stimulation (DBS) is sometimes used to ...
Parkinson's & Movement disorders
Oct 19, 2011 |
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Protecting the brain when energy runs low
Researchers from the Universities of Leeds, Edinburgh and Dundee have shed new light on the way that the brain protects itself from harm when 'running on empty.'
Neuroscience
Oct 17, 2011 |
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The Medical Minute: Atrial Fibrillation -- What is It?
Atrial fibrillation (AF) is the most common heart rhythm disturbance in the United States and affects 2 to 4 million Americans. It is usually a disease of aging, however it can affect people of all ages -- 1 percent of people ...
Diseases, Conditions, Syndromes
Oct 06, 2011 |
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Study shows keys to why people start and stop smoking
Mike Johnston has no idea what he was thinking when he took up cigarettes at age 15.
Health
Sep 26, 2011 |
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Deep brain stimulation studies show how brain buys time for tough choices
Take your time. Hold your horses. Sleep on it. When people must decide between arguably equal choices, they need time to deliberate. In the case of people undergoing deep brain stimulation (DBS) for Parkinson's disease, that ...
Neuroscience
Sep 25, 2011 |
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For kids with ADHD, regular 'green time' is linked to milder symptoms
A study of more than 400 children diagnosed with Attention Deficit Hyperactivity Disorder has found a link between the children's routine play settings and the severity of their symptoms, researchers report. ...
Attention deficit disorders
Sep 15, 2011 |
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