Johns Hopkins Medicine scientists say that new experiments with mouse eye tissues strongly suggest that a longstanding "textbook concept" about the way a mammal's retina processes light needs a rewrite.
May 16, 2019
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18
Nerve cells, or neurons—specifically the "workhorse cells" involved in walking, breathing and chewing—can adjust to changes in the body, but they never stop working unless there is an fatal injury. What exactly signals ...
May 9, 2019
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5
A new University of Virginia study proves that a damaged peripheral nervous system is capable of repairing itself—when healthy cells are recruited there from the central nervous system. The finding has implications for ...
Apr 2, 2019
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Learning what is dangerous by watching a video or being told (known as social learning) has just as strong an effect on our decision-making as first-hand experience of danger, researchers at Karolinska Institutet in Sweden ...
Feb 14, 2019
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45
A recent study from Uppsala University has found that genetic factors influence whether people store fat around the trunk or in other parts of your body, and that this effect is predominant in women and much lower in men. ...
Jan 21, 2019
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For the first time, MIT researchers have shown that nerves made to express proteins that can be activated by light can produce limb movements that can be adjusted in real-time, using cues generated by the motion of the limb ...
Dec 28, 2018
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389
Electrical stimulation of the brain and spinal cord may help treat the symptoms of rare movement disorders called neurodegenerative ataxias, according to a study published in the August 22, 2018, online issue of Neurology, ...
Aug 22, 2018
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A consortium directed by UCLA's Dr. Kalyanam Shivkumar has received a three-year, $8.6 million grant from the National Institutes of Health to map the heart's nervous system. The group's goal: To conduct research that leads ...
Dec 23, 2016
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22
University of California, Berkeley engineers have built the first dust-sized, wireless sensors that can be implanted in the body, bringing closer the day when a Fitbit-like device could monitor internal nerves, muscles or ...
Aug 3, 2016
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377
The nervous system that commands and controls your body is beautifully constructed, but occasionally things go wrong. Defects in our DNA can cause lead to a range of disorders. Accidents, old age and even poor diet can equally ...
Jul 7, 2016
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