Learning how to tie a shoe or shoot a basketball isn't easy, but the brain somehow integrates sensory signals that are critical to coordinating movements so you can get it right.
Apr 11, 2019
0
66
For some people with severe hearing loss, it is possible to restore their hearing with an auditory implant (also known as cochlear implants). These electronic devices are surgically implanted into the inner ear, converting ...
Feb 28, 2019
0
6
In animal models of a totally crushed peripheral nerve, the damaged axons are broken down, allowing healthy ones to regrow. But humans rarely suffer complete axonal damage. Instead, axons tend to be partially damaged, causing ...
Jan 31, 2019
1
65
Nerve axons serve as the wiring of the nervous system, sending electrical signals that control movement and sense of touch. When axons are damaged, whether by injury or as a side effect of certain drugs, a program is triggered ...
Jan 17, 2019
0
76
How does our nervous system motivate us to get off the sofa and walk to the fridge, or even to the supermarket, to get food? A research team led by Alexander Gottschalk from Goethe University investigated this using the threadworm ...
Nov 5, 2018
0
2
Researchers stimulated the nerves of an amputated arm with signals very similar to the natural ones, succeeding in "imitating the colors" of the evoked sensations of the various types of receptors and related nerve fibers ...
Sep 21, 2018
0
2
New research from the Monell Center increases understanding of a mysterious sensory cell located in the olfactory epithelium, the patch of nasal tissue that contains odor-detecting olfactory receptor cells. The findings suggest ...
Sep 18, 2018
0
6
Researchers at UBC's Okanagan campus have developed a new and improved method to judge the effectiveness of experimental therapies for neurodegeneration—the progressive loss of neurons.
Aug 27, 2018
0
22
Using computer models and laboratory rats, Johns Hopkins researchers have demonstrated that "direct electrical current" can be delivered to nerves preferentially, blocking pain signals while leaving other sensations undisturbed.
Apr 18, 2018
0
56
When the body is fighting infection, the immune system kicks into high gear. But emerging evidence hints at the involvement of another, rather surprising, player in this process: the nervous system.
Mar 5, 2018
1
250
