(PhysOrg.com) -- The aim of regenerative medicine is to repair or replace malfunctioning cells, tissues, and even organs. Stem cells, the multi-taskers and jacks-of-all-trades that can regenerate themselves ...
Sep 28, 2010
4.8 / 5 (4)
0
|
The adult brain, long considered to be fixed in its wiring, is in fact remarkably dynamic. Neuroscientists once thought that the brain's wiring was fixed early in life, during a critical period beyond which changes were impossible. ...
Jun 15, 2010
4.6 / 5 (10)
2
|
(PhysOrg.com) -- Rats use their whiskers much like humans use their fingertips to feel objects, but despite these great differences they both process those sensations in the same part of the brain and in the ...
Apr 14, 2010
3.3 / 5 (3)
0
|
A new study suggests that the inner sense of our cardiovascular state, our "interoceptive awareness" of the heart pounding, relies on two independent pathways, contrary to what had been asserted by prominent researchers.
Nov 02, 2009
4.8 / 5 (5)
0
People who are rewarded for making correct decisions learn quickly. While the "carrot" approach may produce favourable results, little is understood about how rewards facilitate the learning process.
Jul 28, 2009
5 / 5 (2)
0
