All of us have our moods when we like to whistle an old melody or feel like tapping our feet to the latest hit. It turns out that cells in our brains can be equally moody, changing the tune of their electrical signals from ...
Sep 29, 2015
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You've probably never noticed, but the human eye includes an unavoidable blind spot. That's because the optic nerve that sends visual signals to the brain must pass through the retina, which creates a hole in that light-sensitive ...
Aug 31, 2015
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University of Manchester scientists have bridged a gap between two separate pieces of small intestine kept alive outside the body, in an advance which could have implications for surgery in human adults and babies.
Aug 25, 2015
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Spinal cord injuries cause serious functional deficits, including paraplegia or tetraplegia, depending on the scale of the injury. This is due to degeneration of the spinal pathways that carry nerve signals from the brain ...
Jul 15, 2015
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Ossur, an Icelandic based prosthetics development company is set to announce the beginning of clinical trials for its Proprio foot, a new kind of brain controlled prosthetic ankle and foot. Instead of trying to connect the ...
Nerve cells that produce dopamine for the purpose of transmitting signals to other cells affect numerous crucial brain functions. This becomes evident in diseases such as Parkinson's and schizophrenia, where dopamine transmission ...
May 12, 2015
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Nerve cells come in very different shapes. Researchers at the Bernstein Center Berlin now reveal why, in insects, the cell body is usually located at the end of a separate extension. Using mathematical models, they show that ...
Apr 21, 2015
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Women are more likely to have irritable bowel syndrome and other gastrointestinal (GI) disorders than men are. Although this could be because men and women handle the condition differently— "toughing it out" versus getting ...
Mar 31, 2015
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Ten years ago, when the team of Marianne Fyhn and Torkel Hafting Fyhn cooperated with the Nobel Prize winning team of May-Britt and Edvard Moser at NTNU, they discovered the sense of orientation in the brain.
Feb 4, 2015
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(Medical Xpress)—Biogen Idec Inc has released preliminary results of a phase II clinical trial (called RENEW) meant to test the effectiveness of using an anti-LINGO-1 drug called BIIB033, to treat eye damage that occurs ...
