Supplementary information

From the following article

Manipulating critical period closure across different sectors of the primary auditory cortex

Etienne de Villers-Sidani, Kimberly L Simpson, Y-F Lu, Rick C S Lin & Michael M Merzenich

Nature Neuroscience 11, 957 - 965 (2008) Published online: 6 July 2008

doi:10.1038/nn.2144