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
0
389
Nine years after an accident caused the loss of his left hand, Dennis Aabo Sørensen from Denmark became the first amputee in the world to feel – in real-time – with a sensory-enhanced prosthetic hand that was surgically ...
Feb 5, 2014
1
0
(Medical Xpress)—Neurophysiologist like to think of neurons as communicating with spikes. If that were the whole story, it might be possible to imagine spike codes which could then be used to estimate the flow of information, ...
A new study out today in the journal Science turns two decades of understanding about how brain cells communicate on its head. The study demonstrates that the tripartite synapse – a model long accepted by the scientific ...
Jan 10, 2013
11
0
The brain has a remarkable ability to learn new cognitive tasks while maintaining previously acquired knowledge about various functions necessary for everyday life. But exactly how new information is incorporated into brain ...
Mar 5, 2012
0
0
Sensory cells and neurons in the ear communicate by secreting neurotransmitters in response to sound stimuli. Scientists of the University Medical Center Göttingen, the Cluster of Excellence Multiscale Bioimaging, and the ...
Dec 14, 2023
0
25
Researchers at Michigan State University may have discovered why visceral pain is so common in people who have experienced inflammation in their guts, including patients with irritable bowel syndrome, or IBS.
Nov 21, 2023
0
43
Cancer cells hijack normal biological processes, allowing them to multiply. For example, tumors spur construction of new blood vessels, building themselves "highways" to supply nutrients. Researchers have known about cancer's ...
Nov 2, 2023
0
22
The emergence of different variants of SARS-CoV-2 has produced a wide range of clinical profiles and symptoms in patients. For the first time, researchers at the Institut Pasteur and Université Paris Cité have demonstrated, ...
Oct 27, 2023
0
72
The classic computer science adage "garbage in, garbage out" lacks nuance when it comes to understanding biased medical data, argue computer science and bioethics professors from MIT, Johns Hopkins University, and the Alan ...
Sep 14, 2023
0
56
