Flexible or Hard-Wired?
A new book’s claims about brain plasticity may be overstated January–February 2008
On the back surface of each of your eyes, there is a scrawny, upside-down image with a hole in it, containing about two thirds of the scene in front of you. Over the first fraction of a second after light from the world reaches your eyes, this image is transformed by your brain into a single stable and richly detailed perception of the three-dimensional…