Scientists have—for the first time—shown how chemical triggers in the nervous system can amplify the pain experienced by mammals in response to certain stimuli.
Apr 28, 2020
0
59
White blood cells, which release a toxic potion of proteins to kill cancerous and virus-infected cells, are protected from any harm by the physical properties of their cell envelopes, find scientists from UCL and the Peter ...
Nov 27, 2019
0
278
Researchers at Karolinska Institutet in Sweden have discovered a new sensory organ that is able to detect painful mechanical damage, such as pricks and impacts. The discovery is being published in the journal Science.
Aug 15, 2019
0
3441
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
0
18
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
0
180
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
1
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
0
172
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
1
377
A microscope about the size of a penny is giving scientists a new window into the everyday activity of cells within the spinal cord. The innovative technology revealed that astrocytes—cells in the nervous system that do ...
Apr 28, 2016
0
128
A team of Massachusetts General Hospital (MGH) investigators has made the first steps towards development of bioartificial replacement limbs suitable for transplantation. In their report, which has been published online in ...
Jun 2, 2015
0
1899
